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Breed Standards - Sussex Cattle Breeders Society

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THE SUSSEX CATTLE<br />

BREEDERS SOCIETY OF<br />

SOUTH AFRICA<br />

THE STANDARD OF<br />

EXCELLENCE<br />

GENERAL APPEARANCE<br />

General:<br />

MALES: showing strong masculine<br />

character<br />

FEMALES: showing femininity and<br />

fecundity<br />

Size:<br />

Well grown, of medium mature size<br />

Performance:<br />

Low birth weight, good weaning weight,<br />

good post- weaning growth and<br />

efficient feed conversion<br />

Form;<br />

Well balanced, with a good breadth<br />

and length. Topline sraight and<br />

horizontal<br />

Hide:<br />

Thick, loose and elastic.<br />

Coat:<br />

Dense short hair, glossy and smooth<br />

coated in summer, but wavy long in<br />

winter is normal.<br />

Bone:<br />

Dense, strong bone.<br />

1<br />

DIE SUSSEX BEESTELERS-<br />

GENOOTSKAP VAN SUID-<br />

AFRIKA<br />

STANDAARD VAN<br />

VOORTREFLIKHEID EN<br />

INSPEKSIESTANDAARDE<br />

ALGEMENE VOORKOMS<br />

Algemeen;<br />

MANLIKE DIERE: moet sterk manlike<br />

eienskappe toon<br />

VROULIKE DIERE: moet vroulikheid en<br />

vrugbaarheid toon<br />

Grootte:<br />

Goed ontwikkel en van medium<br />

volwasse grootte<br />

Prestasie:<br />

Lae geboortegewig, goeie speengewig,<br />

naspeengroei en doeltreffende<br />

voeromsetting<br />

Vorm;<br />

Goed gebalanseerd met goeie breedte<br />

en lente. Toplyn reguit en horisontaal.<br />

Vel:<br />

Dik, los en elasties.<br />

Haarbedekking:<br />

Digte, kort, reguit hare, blink en glad in<br />

somer, maar ‘n golwende en lang<br />

haarbedekking in die winter is normaal.<br />

Beenstruktuur:<br />

Gesond en sterk.


Fleshing:<br />

Deep covering of firm flesh; males<br />

showing well defined muscling along<br />

the backbone, in the hindquarter and<br />

the forearm; females smoothly fleshed.<br />

Colour:<br />

Deep red. NOTE: A little white on the<br />

underside behind the navel is<br />

permissible; a white patch elsewhere is<br />

a disqualification, however a few grey<br />

hairs are not.<br />

HEAD AND NECK<br />

Muzzel:<br />

Broad and moist; wide mouth, flesh<br />

coloured nostrils; a few black spots are<br />

undesirable but not a disqualification.<br />

Jaw:<br />

Strong; the teeth must touch the front<br />

of the pad on the top gum when the jaw<br />

is closed.<br />

Eyes:<br />

Large; and clear with placid expression<br />

and prominent eyebrows, preferably<br />

deep set.<br />

Face:<br />

Well-proportioned.<br />

Forehead:<br />

Broad and flat.<br />

Ears:<br />

Medium size, fine texture and alert.<br />

Horns:<br />

De-horning is compulsory.<br />

Neck:<br />

Of medium length; thick in male, with a<br />

good covering of hair; flat and smoothhaired<br />

in the female; blending well with<br />

the shoulders in each case.<br />

2<br />

Bevlesing:<br />

Goeie bedekking van ferm vleis; manlike<br />

diere moet duidelik gedefinieerde<br />

bespiering in die oogspier, die agterkwart<br />

en voorarm vertoon; vroulike diere moet<br />

egalig bevlees wees.<br />

Kleur:<br />

Diep rooi. NOTA: ‘n bietjie wit aan die<br />

onderlyn en agter die naeltjie is<br />

toelaatbaar; ‘n wit merk op enige ander<br />

plek is ontoelaatbaar, maar ‘n paar grys<br />

hare is toelaatbaar.<br />

KOP EN NEK<br />

Neusspieël:<br />

<strong>Breed</strong> en klam; wye bek, vleeskleurige<br />

neusgate; ‘n paar swart kolletjies is<br />

ongewens maar nie ‘n diskwalifikasie nie.<br />

Kakebeen:<br />

Sterk; wanneer die kakebeen gesluit is<br />

moet die tande die voorkant van die<br />

boonste verhemelte-kussing raak.<br />

Oê:<br />

Groot; en oop, met vreedsame<br />

uitdrukking en prominente wenkbroue;<br />

verkieslik diep gesonke.<br />

Gesig:<br />

Goed geproporsioneer<br />

Voorkop:<br />

<strong>Breed</strong> en plat.<br />

Ore<br />

Medium grootte, fyn tekstuur en wakker.<br />

Horings<br />

Dit is verpligtend dat <strong>Sussex</strong>-diere<br />

onthoring word.<br />

Nek:<br />

Medium lengte; dik by manlike diere<br />

met goeie haarbedekking; plat en<br />

gladde hare by vroulike diere; nek moet<br />

in beide gevalle goed by skouers<br />

aansluit.


3<br />

the shoulders in each case. in beide gevalle goed by skouers<br />

aansluit.<br />

FOREQUARTERS<br />

Shoulder:<br />

Well-set, evenly fleshed, not coarse;<br />

neat and sloping in the female with<br />

ease of movement; withers not too<br />

prominent.<br />

Breast:<br />

Wide; brisket not too full, moderate<br />

development of dewlap.<br />

BODY<br />

Chest:<br />

Wide and deep; girth large; crops full.<br />

Back:<br />

Broad and level; well muscles in the<br />

male with even width from loin to<br />

shoulder; smoothly fleshed in the<br />

female, narrowing somewhat from loin<br />

to shoulder.<br />

Ribs:<br />

Well arched, evenly fleshed and well<br />

sprung.<br />

Loin:<br />

Broad, thick and straight.<br />

HINDQUARTERS<br />

Hips:<br />

Smoothly covered, width in proportion<br />

to width of rump.<br />

Rump:<br />

Long, wide and deep; sloping slightly<br />

from hips to pin bones; pelvic ridge not<br />

too prominent; tail head smooth.<br />

VOORKWART<br />

Skouer:<br />

Goed geplaas, egalig bevless, nie grof<br />

nie; netjies en hangend by vroulike<br />

diere, met gemak van beweging. Skof<br />

nie te prominent nie.<br />

Bors:<br />

<strong>Breed</strong>; borsstuk nie te prominent nie;<br />

gemiddeld ontwikkelde keelvel.<br />

LIGGAAM<br />

Borskas:<br />

<strong>Breed</strong> en diep; groot borsomvang;<br />

haasleers vol.<br />

Rug:<br />

<strong>Breed</strong> en gelyk; g oed bespierd by<br />

manlike diere met egalige wydte vanaf<br />

lende tot skouer.<br />

Ribbes:<br />

Goed gerond, egalig bevlees en goed<br />

gesprong.<br />

Lende:<br />

<strong>Breed</strong>, dik en reguit.<br />

AGTERKWART<br />

Heupe:<br />

<strong>Breed</strong>te in verhouding met breedte van<br />

kruis, egalig bevlees.<br />

Kruis:<br />

Lank, breed en diep met ietwat van ‘n<br />

daling vanaf heupe na sitbene;<br />

bekkenrif nie te prominent; stertwortel<br />

glad.


Pine Bones:<br />

Set widely apart and not too prominent.<br />

Thighs:<br />

Thick, full and broad.<br />

Twist:<br />

Deep and full.<br />

Switch:<br />

A key feature of the <strong>Sussex</strong> is its white<br />

switch.<br />

LEGS<br />

Front legs:<br />

Straight and squarely placed when<br />

viewed from the front; cannon bone of<br />

good length, with well-formed joints;<br />

arms full and well muscled in the male;<br />

hooves well formed, even, and not too<br />

long. Toes straight.<br />

Hind Legs:<br />

Straight and squarely placed when<br />

viewed from behind; of medium length;<br />

strong hocks, showing spring at the<br />

hock without being too sickle. Dense<br />

strong bone, but not coarse. Hooves<br />

well formed, even and not too long.<br />

Toes straight.<br />

REPRODUCTIVE ORGAN<br />

Male:<br />

Well developed. Large, equal sized<br />

testicles, that are at right angles to the<br />

body, not too pendulous.<br />

4<br />

glad.<br />

Sit bene:<br />

Wyd uitmekaar geplaas en nie te<br />

prominent nie.<br />

Dye:<br />

Dik, vol en breed.<br />

Draai:<br />

Diep en vol.<br />

Stertkwas:<br />

‘n Kenmerkende eienskap van <strong>Sussex</strong><br />

is n wit stertkwas.<br />

BENE<br />

Voorbene:<br />

Reguit en vierkantig geplaas wanneer<br />

van voor beskou; pypbeen van goeie<br />

lengte, met goed gevormed litte;<br />

voorarms vol en goed bespierd by<br />

manlike diere; hoewe goed gevorm,<br />

egalig en nie te lank nie. Tone reguit.<br />

Agterbene:<br />

Reguit en vierkantig geplaas wanneer<br />

van agter beskou; van medium lengte;<br />

sterk hakke wat veerkragtig by die<br />

hakke vertoon sonder om sekelhakkig<br />

te vertoon. Dig saamgestelde en sterk<br />

bene; nie grof nie. Welgevormde<br />

hoewe, egalig en nie te lank nie. Tone<br />

reguit.<br />

REPRODUKSIE-ORGANE<br />

Manlik:<br />

Goed ontwikkel, twee ewe groot<br />

testikels wat reghoekig van die liggaam<br />

afhang en nie te laag hang nie.


Female:<br />

Well-developed vulva. Udder well<br />

developed, showing four well placed<br />

teats.<br />

THE SUSSEX CATTLE<br />

BREEDERS SOCIETY<br />

OF SOUTH AFRICA<br />

INSPECTION STANDARDS<br />

(TO BE READ IN CONJUNCTION<br />

WITH THE<br />

STANDARD OF EXCELLENCE)<br />

The <strong>Sussex</strong> is a medium size beef<br />

animal, with good fertility and milk<br />

characteristics, which is well adapted to<br />

a variety of Southern Africa climatic<br />

conditions. Its role in the industry is<br />

that of a specialized male line, whose<br />

major function is in producing crossbred<br />

commercial females, or steers<br />

which can be economically produced<br />

under extensive conditions, or as a<br />

third cross in a three-way crossing<br />

system. The following <strong>Breed</strong><br />

<strong>Standards</strong> should therefore be applied<br />

with these functions in mind:<br />

- FERTILITY<br />

- GOOD MILK SUPPY<br />

- ADAPTABILITY, ESPECIALLY<br />

UNDER EXTENSIVE HOT AND<br />

COLD CONDITIONS<br />

- GOOD POST-WEANING<br />

GROWTH, LEADING TO MEDIUM<br />

MATURE SIZE, WITHOUT<br />

SACRIFICING EASY CALVING.<br />

- GOOD FEED CONVERSION<br />

5<br />

Vroulik:<br />

Goed ontwikkelde vulva. Uier goed<br />

ontwikkel wat vier goed geplaasde<br />

spene vertoon.<br />

DIE SUSSEX BEES -<br />

TELERSGENOOTSKAP<br />

VAN SUID-AFRIKA<br />

INSPEKSIESTANDAARDE<br />

(OM IN SAMEHANG MET DIE<br />

STANDAARD VAN<br />

VOORTREFLIKHEID GELEES TE<br />

WORD)<br />

Die <strong>Sussex</strong> is ‘n medium grootte<br />

vleisbees met goeie vrugbaarheid en<br />

melkeienskappe, wat goed aangepas is<br />

by ‘n verskeidenheid van Suider<br />

Afrikaanse klimaatstoestande. Die rol<br />

wat hy in die bedryf vervul is die van<br />

gespesialiseerde manlike lyn en sy<br />

hooffunksie is om kommersiële<br />

kruisgeteelde vroulike diere of slagosse<br />

wat onder ekstensiewe toestande<br />

ekonomies aangehou kan word, te teel<br />

of as ‘n derde kruis in ‘n drieledige<br />

kruisteelstelsel gebruik te word.<br />

Rasstandaarde moet dus teen die<br />

agtergrond van ondergenoemde<br />

aspekte toegepas word.<br />

- VRUGBAARHEID<br />

- GOEIE MELKVOORSIENING<br />

- AANPASBAARHEID VERAL<br />

ONDER EKSTENSIEWE WARM<br />

EN KOUE TOESTANDE<br />

- GOEIE NASPEENGROEI, WAT LEI<br />

TOT MEDIUM VOLWASSE<br />

GROOTTE, SONDER OM<br />

MAKLIKE KALWING PRYS TE<br />

GEE


The standards are compulsory for all<br />

animals. The registration of animals<br />

that fail to comply will be cancelled.<br />

NB: MEMBERSHIP OF AND<br />

PARTICIPATION IN THE NATIONAL<br />

BEEF PERFORMANCE TESTING<br />

SCHEME IS COMPULSORY FOR ALL<br />

SUSSEX BREEDERS.<br />

1. REPRODUCTION<br />

Females<br />

1.1 A heifer must calve before or at the<br />

age of 42 months for the first time.<br />

With special permission from the<br />

council, an animal that has calved for<br />

the first time after 42 months can<br />

remain registered with studbook as<br />

long as the reasons given are<br />

compelling enough. This animal<br />

however may not be sold as a stud<br />

animal.<br />

1.2 Calving internal may not exceed 26<br />

months or 790 days.<br />

1.3 The minimum number of calves a<br />

cow must have produced by a<br />

particular age is as follows:<br />

3 years 6 months 1<br />

5 years 6 months 2<br />

6 years 6 months 3<br />

7 years 7 months 4<br />

9 years 6 months 5<br />

10 years 6 months 6<br />

11 years 6 months 7<br />

6<br />

- GOEIE VOEROMSETTING<br />

Die standaarde is verpligtend vir all<br />

diere. Die registrasie van diere wat nie<br />

aan die eise voldoen nie, sal<br />

gekanselleer word.<br />

NB: DIE LIDMAATSKAP VAN EN<br />

DEELNAME AAN DIE NASIONALE<br />

VLEISBEESPRESTASIE NAGESLAG-<br />

TOETSSKEMA IS VERPLIGTEND VIR<br />

ALLE SUSSEX TELERS.<br />

1. REPRODUKSIE<br />

Vroulike Diere<br />

1.1 ‘n Vers moet op of voor die<br />

ouderdom van 42 maande vir die<br />

eerste keer kalf.<br />

Met toestemming van die Raad en<br />

spesiale vergunning mag n dier wat na<br />

42 maande gekalf geregistreer bly op<br />

die voorwaarde dat sy nie verhandel<br />

mag word nie.<br />

1.2 Die kalfinterval mag nie 26 maande<br />

of 790 dae oorskry nie.<br />

1.3 Die minimum aantal kalwers wat ‘n<br />

koei op ‘n sekere ouderdom moes<br />

geproduseer het, is as volg:<br />

3 jaar 6 maande 1<br />

5 jaar 6 maande 2<br />

6 jaar 6 maande 3<br />

7 jaar 6 maande 4<br />

9 jaar 6 maande 5<br />

10 jaar 6 maande 6<br />

11 jaar 6 maande 7


1.4 A cow must rear at lest two of any<br />

three consecutive calves to<br />

weaning age.<br />

1.5 A cow must calve unassisted at<br />

least twice out of three consecutive<br />

births.<br />

Bulls<br />

1.6 The minimum scrotal circumference<br />

for bulls is the following;<br />

12 – 14 months 30cm<br />

14 – 16 months 32cm<br />

16 – 18 months 34cm<br />

2. MILK PRODUCTION<br />

2.1A cow may wean a maximum of two<br />

calves with an index of below 90.<br />

3. GROWTH<br />

Females<br />

3.1 The following minimum indices shall<br />

apply:<br />

Weaning 90<br />

12 month 90<br />

18 month growth 90<br />

OR<br />

Average of above indices 90<br />

Bulls<br />

3.2 Phase B<br />

Weaning 90<br />

12 month 90<br />

18 month growth 90<br />

OR<br />

Average of above indices 90<br />

3.3 Phase D<br />

Weaning 90<br />

7<br />

1.4‘n Koei moet ten minste twee van<br />

enige drie agtereenvolgende<br />

kalwers tot speenouderdom<br />

grootmaak.<br />

1.5 Uit enige drie agtereenvolgende<br />

kalwings moet ten minste twee<br />

sonder enige hulp geskied.<br />

Manlike diere<br />

1.6 Die minimum testesomvang ten<br />

opsigte van bulle is die volgende:<br />

12 – 14 maande 30cm<br />

14 – 16 maande 32cm<br />

16 – 18 maande 34cm<br />

2. MELKPRODUKSIE<br />

2.1 ‘n Koei mag slegs twee kalwers<br />

met ‘n indeks laer as 90 speen.<br />

3. GROEI<br />

Vroulike Diere<br />

3.1 Die volgende minimum indekse is<br />

van toepassing:<br />

Speenouderdom 90<br />

12 maande 90<br />

18 maande 90<br />

OF<br />

Gemiddeld van bogenoemde<br />

indekse 90<br />

Bulle<br />

3.2 Fase B<br />

Speenouderdom 90<br />

12 maande 90<br />

18 maande 90<br />

OF<br />

Gemiddeld van bogenoemde<br />

indekse 90<br />

3.3 Fase D


ADG 90<br />

ADA 90<br />

OR<br />

Average of above indices 90<br />

3.4 Phase C<br />

Weaning 90<br />

ADG 90<br />

FRC 90<br />

ADA 90<br />

OR<br />

Average of above indices 90<br />

3.5 Pelvis Measurments<br />

Pelvis measument is compulsory for<br />

sussex breeders and this measurement<br />

must be done by a vet<br />

The following performance data is<br />

compulsory for <strong>Sussex</strong> Breeeders<br />

• Birth mass<br />

• Wean Mass<br />

• 12 Month or 12 and 18 months<br />

or Phase B or<br />

Phase C or Phase D<br />

4. VISUAL APPRAISAL<br />

The following characteristics are<br />

considered undesirable and animals<br />

showing these defects may by culled:<br />

4.1 General Appearance<br />

4.1.1 Lack of masculinity in bulls, as<br />

exhibited by a weak head,<br />

extreme lack of muscling, etc.<br />

4.1.2 Lack of femininity in heifers, as<br />

exhibited by a masculine head,<br />

very heavy muscling, etc.<br />

8<br />

Speenouderdom 90<br />

GDT 90<br />

GDO 90<br />

OF<br />

Gemiddeld van bogenoemde<br />

indekse 90<br />

3.4 Fase C<br />

Speenouderdom 90<br />

GDT 90<br />

VOV 90<br />

GDO<br />

OF<br />

Gemiddeld van bogenoemde<br />

indekse 90<br />

3.5 Pelvismeting<br />

Pelvismeting is vir <strong>Sussex</strong> telers<br />

verpligtend en dit moet deur n veearts<br />

gedoen word.<br />

Prestasiedata wat verlipgtend is vir<br />

<strong>Sussex</strong> telers:<br />

• Geboorte gewig<br />

• Speen gewig<br />

• 12 Maande of beide 12 en 18<br />

Maande of Fase B of Fase C of<br />

Fase D.<br />

4. VISUELE BEOORDELING<br />

Die volgende eienskappe word as<br />

onwenslik beskou en diere wat<br />

sodanige afwykings toon, mag<br />

afgekeur word:<br />

4.1 Algemene voorkoms<br />

4.1.1 Gebrek aan manlikheid by bulle<br />

waarvan ‘n swak kop, uitermatig<br />

gebrekkige bespriering, ens. ‘n<br />

aanduiding is.<br />

4.1.2 Gebrek aan vroulikheid by verse<br />

waarvan ‘n manlike kop en baie<br />

swaar bespriering, ensovoorts ‘n<br />

aanduiding is.


very heavy muscling, etc.<br />

4.1.3 Extremes in size, whether<br />

excessively tall or very small,<br />

pony type.<br />

4.1.4 Excessively fine bone.<br />

4.1.5 Wild temperament.<br />

4.1.6 White patches anywhere except<br />

on the underline behind the<br />

naval.<br />

4.1.7 Black nose<br />

4.1.8 Not true to type in terms of coat,<br />

colour, etc.<br />

4.2 Head<br />

4.2.1 Overshot jaw<br />

4.2.2 Undershot jaw<br />

4.2.3 Skew face<br />

4.2.4 Very short, bulldog-type head<br />

4.3 Legs<br />

4.3.1 Straight hocks<br />

4.3.2 Extreme sickles or cow hocks<br />

4.3.3 Slack pasterns (extreme cases)<br />

4.3.4 X front legs<br />

4.3.5 Bandy legs<br />

4.3.6 Pigeon toes<br />

4.3.7 Unsound hock or pastern joints<br />

4.3.8 Long hooves and laminitis<br />

4.3.9 Splayed hooves<br />

4.3.10 Shallow hooves<br />

4.3.11 Corns<br />

4.4 Shoulders<br />

4.4.1 Excessive shoulder development<br />

4.4.2 Excessively loose shoulders<br />

4.5 Top line<br />

4.5.1 Excessively weak loin<br />

1.5.2 Roack back<br />

9<br />

waarvan ‘n manlike kop en baie<br />

swaar bespriering, ensovoorts ‘n<br />

aanduiding is.<br />

4.1.3 Uiterstes in grootte, of dit nou<br />

uitermatig groot of baie klein,<br />

ponie-agtig is.<br />

4.1.4 Uitermatig fyn beenstruktuur.<br />

4.1.5 Onaanvaarbare temperament.<br />

4.1.6 Wit kolle op enige ander plek as<br />

die onderlyn agter die naeltjie.<br />

4.1.7 Swart neus.<br />

4.1.8 Nie fenotipies in terme van<br />

haarbedekking, kleur, ensovoorts<br />

nie.<br />

4.2 Kop<br />

4.2.1 Papegaaibek<br />

4.2.2 Visbek<br />

4.2.3 Skewe gesig<br />

4.2.4 Baie kort “bulldog” tipe kop.<br />

4.3 Bene<br />

4.3.1 Regop hakke<br />

4.3.2 Oormatige sekel- of<br />

koeihakkigheid<br />

4.3.3 Slap kootgewrigte (uiterste<br />

gevalle)<br />

4.3.4 X-voorbene<br />

4.3.5 Krombene<br />

4.3.6 Knyptone (Duiftonige)<br />

4.3.7 Gebrekkige hak- of<br />

kootgewrigaansluitings<br />

4.3.8 Lang hoewe en laminitis<br />

4.3.9 Gesplete hoewe<br />

4.3.10 Vlak hakskene<br />

4.3.11 Eelte<br />

4.4 Skouers<br />

4.4.1 Oormatige skouerontwikkeling<br />

4.4.2 Oormatige los skouers<br />

4.5 Bolyn<br />

4.5.1 Oormatige swak lende<br />

4.5.2 Boggelrug


1.5.3 Devil’s grip<br />

1.6 Hind quarter<br />

4.6.1 Narrow pelvis<br />

4.6.2 Excessively roofy or sloping rump<br />

4.6.3 Wry tail<br />

4.6.4 Excessively prominent tail setting<br />

4.7 Reproductive organs<br />

4.7.1 Hypoplastic testicles<br />

4.7.2 Single testicle<br />

4.7.3 Twisted testicles (more than 45<br />

degrees)<br />

4.7.4 Long sheath<br />

4.7.5 Prolapse of the prepuce<br />

4.7.6 Short penis<br />

4.7.7 Infantile vulva<br />

4.7.8 Proplapse of uterus<br />

4.7.9 Deformed teats<br />

4.7.10 Excessive imbalance of the<br />

udder<br />

4.8 Coat<br />

4.8.1 Woolly coat<br />

4.8.2 Long summer coat<br />

10<br />

4.5.3 Duiwelsgreep<br />

4.6 Agterkwart<br />

4.6.1 Smal bekken/pelvis<br />

4.6.2 Oormatige hangkruis<br />

4.6.3 Gedraaide of skewe stertwortel<br />

4.6.4 Oormatig prominente stertwortel<br />

4.7 Reproduksie-organe<br />

4.7.1 Klein testikels<br />

4.7.2 Enkel testikel<br />

4.7.3 Gedraaide testikels (meer as 45<br />

grade)<br />

4.7.4 Lang skede<br />

4.7.5 Prolaps van die voorhuid<br />

4.7.6 Kort penis<br />

4.7.7 Infantilitiese vulva<br />

4.7.8 Prolaps van die baarmoeder<br />

4.7.9 Misvormde spene<br />

4.7.10 Oormatig ongebalanseerde uier.<br />

4.9 Haarbedekking<br />

4.9.1 Wollerige haarbedekking (dof en<br />

krullerig)<br />

4.9.2 Lang haarbedekking in die somer


11<br />

KRUIS - RUMP<br />

HANG KRUIS KORREK PLAT<br />

KORREK DAKKIG<br />

KORT SMAL LANK ORT<br />

BREED NOU


12<br />

VOORBENE – FRONT LEGS<br />

KORREK / CORRECT X-BENIG / KNOCK KNEED KROMBENIG / BANDY<br />

AGTERBENE – HIND LEGS<br />

KORREK / CORRECT KOEIHAKKIG / COW HOCKED KROMBENIG / BANDY<br />

HAKKE - HOCKS<br />

KORREK / CORRECT REGOP / STRAIGHT SEKEL / SICKLE<br />

KOOTGEWRIG - PASTERN<br />

KORREK / CORRECT REGOP / STRAIGHT SLAP / SLACK TRAP DEUR / TREAD THROUGH


13<br />

KORREK / CORRECT VISBEK / OVERSHOT PAPPEGAAIBEK / UNDERSHOT<br />

KORREK / CORRECT ONGEBALANSEERD / UNBALANCED ›45°<br />

( (PRUL / TO CULL)<br />

MINDER AS 45GRADE N DISKREMINASIE MAAR NIE N PRUL NIE<br />

BOKUIER


14<br />

PRINCIPLES OF STUD BREEDING<br />

Professor A.O. de Lange, Faculty of Agriculture, U.O.F.S.<br />

About five years ago, Mendel’s laws of<br />

heredity were re-discovered. How has<br />

this influenced breeding practice? In<br />

one sense detrimentally and other<br />

instance beneficially. Detrimentally in<br />

the sense that it promoted an oversimplified<br />

view of breeding<br />

improvement. It was an inevitable<br />

consequence of the kind of<br />

characteristics which were exceedingly<br />

well suitable for genetic studies –<br />

discreet, qualitative differences<br />

reflecting a firm Mendelian pattern of<br />

hereditary. The result was a school of<br />

thought directed at “good” and “bad”<br />

genes and a breeding of homozygosis<br />

of the “good” genes. This approach<br />

had two particularly detrimental side<br />

effects:<br />

1. The belief that in-breeding is an aid<br />

in selection because is promoted<br />

homozygosis, and<br />

2. The exaggerated value attached to<br />

uniformity.<br />

From the 1940’s more and more<br />

empirical research was carried out in<br />

two, one can say almost “new” fields of<br />

genetics, namely biochemical genetics<br />

and the genetics of populations. The<br />

circumlative results of a wide variety of<br />

experiments have gradually, over the<br />

years, led to a new perception of the<br />

complex nature of genetic variation<br />

which actually only clearly took shape<br />

during the past one and a half decades<br />

– in fact, this is still taking place. There<br />

are four particular aspects of cardinal<br />

importance for a realistic view of<br />

breeding improvement: the extent of<br />

variation existing in a population, the<br />

role of sexual reproduction, the unity of<br />

the genotype and in-breeding decline.<br />

Firstly, let us consider briefly the<br />

genetic differences in a natural<br />

population – which is indeed the raw<br />

materials with which an animal breeder<br />

works – and see how we can<br />

manipulate them to bring out breeding<br />

improvement.<br />

Types of differences<br />

All differences among individuals can<br />

be classified into two main groups:<br />

discreet differences and continuous<br />

differences. The former of the two<br />

includes traits such as horns, colour,<br />

blood group types, etc. Selection for or<br />

against such traits is relatively easy and<br />

the breeding ideal is mainly uniformity.<br />

Selection for a recessive trait is<br />

hundred per cent effective and all<br />

individuals that reflect the trait<br />

externally will henceforth breed pure for<br />

that particular trait, as will their<br />

progeny. Selection for a dominant trait<br />

is not quite as effective – as the<br />

recessive genes are being excluded,<br />

they are increasingly hidden in the<br />

heterzygotes. When a recessive gene<br />

is very rare in a population it wil by<br />

nature seldom occur in the<br />

homozygous condition. To incur<br />

trouble and costs especially to test<br />

male animals before use to establish<br />

whether they possibly carry such<br />

genes, is not worth the while. Say for<br />

example that one of 20,000 cattle<br />

reflects a certain detrimental recessive<br />

trait, then one out of every seventy<br />

bulls will be a carrier of the recessive<br />

gene in the heterozygous condition.


The chances that he may serve a<br />

heterozygous cow are 1/70x1/70 =<br />

1/5000. The possibility that she will<br />

have a recessive homozygous calf is _,<br />

in other words, it takes us back to the<br />

frequency of the trait in the population,<br />

namely 1/4x1/5000 = 1/2000. To go<br />

and carry out the necessary test<br />

matings to identify this bull as a<br />

heterozygote only to prevent those<br />

1/2000 undesirable calves, is simply<br />

not worth the time and the cost.<br />

Production Traits<br />

In contrast with discreet differences the<br />

vast majority of economically important<br />

traits reflect continuous variation, for<br />

example milk production, growth rate,<br />

wool production, size, length, width,<br />

etc. The population cannot be divided<br />

in a few clearly defined classes and<br />

variations among individuals are merely<br />

degree variations in contrast with the<br />

absolute differences of the discreet<br />

traits. Characteristic of the type of traits<br />

is the fact that should we measure a<br />

large enough sample of individuals, the<br />

values would be divided campanuately.<br />

In other words, the majority of he<br />

population does not deviate much from<br />

the average – the large the deviation,<br />

the more such rare individuals become<br />

(See Fig 1)<br />

15<br />

Extent of variation<br />

By far the most surprising result of the<br />

experiments referred to above is the<br />

astounding extent of genetic variation<br />

occurring in the populations. According<br />

to the classic genetics one would<br />

expect that the loci of a specific species<br />

must be predominantly homozygous<br />

owing to the prolonged effect of the<br />

selection. Two sources of evidence<br />

reflect however, that the genetic pools<br />

which we manipulate in animal<br />

breeding, show amazing variation.<br />

Studies of electrophic variants of the<br />

same protein indicate that<br />

approximately a quarter and a half the<br />

gene pairs of sexually reproductive<br />

species, alternative genes are found in<br />

the same locus (Lawontin, 1973). This<br />

means that there must be literally<br />

thousands of gene pairs in any breed<br />

where alternative gene combinations<br />

are possible. This in turn, ensures that<br />

each individual must have a unique<br />

genotype.<br />

The second type of experiments<br />

shedding light on the question of how<br />

much variation exists in a population, is<br />

long term selection for a specific trait<br />

until later it not longer reacts. In a<br />

review of such experiments Krass<br />

(1975) found that the total response to<br />

selection vary much from trait to trait<br />

and from organism to organism. The<br />

average variation was about a threefold<br />

increase or decrease of the population<br />

average. This is a very large variation<br />

and indicates a particular pliability of<br />

the gene pool. Moreover, two<br />

unexpected phenomena came to light<br />

in these experiments. The first is that<br />

the variation in regard to the particular<br />

trait for which is selected, frequently<br />

tends to increase rather than decrease;


and the second is that even after the<br />

population stood still at a selection limit<br />

for a considerable period of time, it<br />

reacts immediately on reversed<br />

selection in the vast majority of cases,<br />

In other words, the genetic variation is<br />

also not exhausted noteably by<br />

selection.<br />

Variety is Normal<br />

The first principle that we should<br />

understand, therefore, is that the<br />

animal breeder is busy manipulating a<br />

highly variable genetic pool. The<br />

second major principle to remember is<br />

that the primary function of sexual<br />

reproduction is in fact to maintain this<br />

generic variation. No two individuals in<br />

a sexually reproductive population<br />

appear or are alike – no two people,<br />

sheep, horses or whatever. Each fly on<br />

the windowpane has it’s own face like<br />

every human being has his or her own<br />

face. They only appear alike to us, just<br />

like the animals of a stud breeder will<br />

appear like to the inexperienced city<br />

dweller.<br />

Avoid In-breeding<br />

At last we can accept, after half a<br />

century’s controlled matings of<br />

affinities, that species which normally<br />

reproduce sexually , retrogress with inbreeding<br />

and that even strong selection<br />

pressure has barely any influences in<br />

counteracting this retrogression<br />

(Pircher, 1969). Even with poultry,<br />

where it is possible for in-breeding to<br />

take place much faster than with bigger<br />

farm animals, Stephenson and his coworkers<br />

came to the conclusion that<br />

“strong in-breeding can decrease<br />

16<br />

performance much more effectively that<br />

selection can increase it. Therefore it<br />

hardly seems economical to produce<br />

inbred lines for commercial use”<br />

(Stephenson et al. 1953). The<br />

success stories which in practice are<br />

frequently attributed to in-breeding on<br />

closer investigation, usually appear to<br />

be more likely due to selection.<br />

Against this background, namely the<br />

extent of variation that is present,<br />

sexual reproduction, the unity of the<br />

genotype and in-breeding retrogression<br />

a few remarks on a number of aspects<br />

of breeding in practice, are relevant.<br />

Firstly avoid in-breeding. Why follow a<br />

mating system which even in the<br />

vegetable kingdom, nature goes out of<br />

its way to avoid? Don’t take the<br />

botanist as an example. His situation is<br />

totally different because he can, for<br />

example, self-fertilize maize, he can<br />

reach a degree of in-breeding which<br />

would take 40 years of parent-onprogeny<br />

or full blood brother on full<br />

blood sister with farm animals. The<br />

botanist normally does at least 5<br />

generations of self-fertilization before<br />

he starts crossing. Also remember that<br />

the approximately 60 inbred maize lines<br />

used for the reproduction of hybrid<br />

maize in the USA towards 1950, were<br />

selected from about 100 000 original inbred<br />

lines.<br />

Selection the Key to Success<br />

Selection remains the most powerful<br />

method to change the genetic<br />

composition of the population. Often,<br />

however, selection takes place exactly<br />

with the view to stabilizing the<br />

population average at an intermediate<br />

optimum (for example fibre diameter in<br />

the case of Merino’s). This type of


selection has three results: naturally it<br />

decreases the variation of the present<br />

population, but it has no notable effect<br />

on the variation of the next generation<br />

and it prevents a change of the<br />

average.<br />

More often, however, selection is aimed<br />

at a higher or lower value, for example<br />

for bigger or smaller animals. This<br />

results in displacement of the<br />

population averages, but again the<br />

variation is seldom notably influenced.<br />

The differences between the best and<br />

the poorest remain about the same, but<br />

both groups continue to improve. It is<br />

simply not possible to get all the<br />

animals of a large stude to be equally<br />

as good. Inherently they differ from<br />

each other and for this very reason<br />

sexually reproductive populations ar so<br />

pliable and therefore susceptible to<br />

selection. For this reason the<br />

Simmentaler in Germany could be<br />

selected as a dual purposed breed,<br />

while the same breed is primarily a beef<br />

breed in Australia.<br />

There are no short cut magic formulas<br />

to change the genetic composition of a<br />

breed overnight (except, of course,<br />

through crossbreeding with another<br />

breed). It is a question of continuous<br />

selection pressure with a firm objective<br />

in mind. One or two percent progress<br />

in a year is the best one can hope for in<br />

the majority of cases. This is why it is<br />

so important to limit mistakes to the<br />

minimum. Firstly, and perhaps most<br />

important, with regard to objectives, but<br />

of course also as far as selection itself<br />

is concerned.<br />

17<br />

Objectives<br />

One of the most difficult aspects in<br />

animal breeding is to formulate clearly<br />

outlined breeding objectives. Consider<br />

the changing needs of the market; the<br />

diversity of conditions in which the<br />

same breed must produce the lack of<br />

knowledge on exactly what the breed<br />

originally looked like; and where one’s<br />

physiological limits are, then one can<br />

understand why breeding objectives<br />

are vaguely formulated in terms of<br />

breed standards. <strong>Breed</strong> standards, in<br />

the case of older breeds, are in many<br />

respects a description of the breeding<br />

progress already achieved. One<br />

should expect in these cases that breed<br />

societies should rather entertain the<br />

view that the vast majority of their<br />

animals conform to the breed standards<br />

at any rate, and that the differences<br />

that do occur are very natural and will<br />

always be there if the population<br />

reproduces sexually (in contract with,<br />

for example, cloning). Instead of being<br />

possessed by ideas of breed<br />

standards, such a bred society should<br />

incessantly propagate the strong<br />

aspects of its own breed, while the<br />

breeder asks himself: in respect of<br />

which traits should my breed be<br />

improved further, and selection should<br />

then be aimed primarily at those traits.<br />

The major function of the stud breeder<br />

is to provide bulls to the conventional<br />

producer. The bulls that he provides<br />

should, however, possess certain<br />

characteristics and it is firstly important<br />

for the breeder to formulate these<br />

characteristics clearly for himself and<br />

then strive for them consistently. When<br />

establishing objectives, three factors<br />

should be borne in mind: the objectives


must be meaningful, they must not<br />

change too frequently and the number<br />

of characteristics taken into<br />

consideration must be minimized. In<br />

the short term, the stud breeder with<br />

salesmanship can convince the<br />

commercial customer that what he has<br />

to offer, is exactly the right thing. In the<br />

long term only those breeders will<br />

remain in the industry who offer bulls<br />

that are lucrative to form with to the<br />

commercial producer. Therefore it is so<br />

vitally important for the stud breeder to<br />

have clarity about what he is trying to<br />

breed. Secondly one must realize that<br />

there is no instant formula in breeding<br />

improvement – it is based on sustained<br />

selection in regard to the set objectives.<br />

If these objectives change too often<br />

(which happened frequently with some<br />

of our livestock breeds in the past), it<br />

cannot be expected that much breeding<br />

progress will be made.<br />

Thirdly, it is a well-known fact that each<br />

animal possesses good as well as<br />

undesirable traits. The more<br />

characteristics are therefore bone in<br />

mind during selection, the weaker the<br />

selection pressure will be in regard to<br />

any one seen separately.<br />

Accurate Selection<br />

With the objectives clearly defined, the<br />

following important aspect is the<br />

techniques used to measure the traits<br />

on which have been decided. The<br />

more accurately the animals are being<br />

evaluated, the larger the selection<br />

progress will be. The golden principle<br />

is to measure all traits that can be<br />

measured objectively instead of<br />

estimating subjectively, for instance<br />

body mass, height, length, width and<br />

18<br />

depth, etc. The second principle is, as<br />

far as possible, to select directly for the<br />

traits which we want to improve. For<br />

example, if one wants to improve<br />

fertility, one should select for it<br />

specifically instead of, for example, only<br />

considering the performance of the<br />

mother of the bull.<br />

Performance Testing<br />

Performance testing as such is no new<br />

concept. The performance of a plant or<br />

animal was, through all ages, the<br />

foundation on which selection was<br />

based. Herein, however, we use the<br />

term to refer to the objective measuring<br />

certain traits of breed, for this is what<br />

performance testing actually is – a<br />

measuring technique. It is not a<br />

breeding system and the question<br />

which is often asked, namely whether<br />

performance testing can replace the<br />

breeder, is therefore out of context.<br />

The breeder’s function is decision<br />

taking and this function cannot be<br />

replaced by a measuring technique or<br />

any data processing system. Any<br />

decision however, based on information<br />

and this is where measuring data<br />

processing enter the picture – they<br />

provide information to form a basis for<br />

decisions.<br />

Selection Theory<br />

Selection is the most powerful means<br />

at our disposal to recreate plants or<br />

animals according to our needs, and<br />

breeding improvement within a breed is<br />

based mainly on selection. The<br />

difference between the outstanding<br />

animal and the mediocre breeder is<br />

mainly attributable to effective


selection, although management skill is<br />

a prerequisite and a good farming<br />

contributory factor. With efficient<br />

selection we mean the ability accurately<br />

to judge the value of an animal as well<br />

as good judgement on the relative<br />

importance of the various traits for<br />

which are selected. In practice,<br />

selection progress will be determined<br />

by the following factors (over which we<br />

have no control):<br />

• The number of traits for which are<br />

selected, limit this to a minimum.<br />

One wonders often, for example,<br />

whether it is worthwhile to divide a<br />

trait such as conformation into head<br />

and neck, forequarters, middle piece<br />

and hindquarters. In practice, the<br />

points awarded are so often<br />

determined by the size of the animal<br />

that it would perhaps be better only to<br />

point a “general appearance”. Size<br />

and body size can rather be<br />

described in terms of objective<br />

measuring.<br />

• The proportion selected. This<br />

determines the superiority of the<br />

selected animals and is therefore<br />

extremely important. In practice it<br />

will depend on reproduction rate and<br />

replacement needs. The latter, in<br />

turn is largely determined by the<br />

generation interval, which we will<br />

discuss later.<br />

• The accurate elevation of animals.<br />

This is one of the most important<br />

aspects of selection. The accuracy of<br />

selection, firstly, directly determines<br />

the response obtained by selection.<br />

Secondly , the figures so obtained are<br />

priceless value to determine breeding<br />

policy. Many futile arguments take<br />

place about breeding policy simply<br />

because the data on which<br />

arguments can be based, are not<br />

19<br />

available. Measuring the<br />

bookkeeping is imperative if one<br />

strives for maximum breeding<br />

progress. Without it, it is not even<br />

possible to determine the extent and<br />

nature of the progress that is being<br />

made.<br />

Population Size<br />

After the objective has been set and<br />

decisions on accurate measuring<br />

techniques have been taken, the<br />

selection progress will further depend<br />

on the effective size of the breeding<br />

unit. Population size influences the<br />

selection progress in a dual way: the<br />

possibility of achieving favourable gene<br />

combinations are better in a large<br />

population, and risk of in-breeding<br />

smaller. The gene pool of any member<br />

of individuals found in such a species<br />

represents but a fraction of the<br />

potentially possible gene combinations.<br />

The larger the population is, therefore<br />

the better are the chances of getting<br />

individuals with favourable gene<br />

combinations. It has, in fact, been<br />

found in selection experiments with<br />

vinegar flies, that a low selection<br />

pressure in a large population brings<br />

about more progress than a high<br />

selection pressure in a small<br />

population. It is also noteworthy that<br />

the top studs in any ramification of<br />

animal breeding are always of an<br />

above average size. It is sometimes<br />

said that apart from the<br />

knowledgeableness a stud breeder also<br />

needs a bit of “luck” to get to the top. In<br />

my view this luck element is strongly<br />

connected with stud size. Provided<br />

other factors are even, the large stud<br />

will be “luckier” than the small one.


Economics of <strong>Breed</strong>ing<br />

Improvement<br />

In conclusion, a few remarks on the<br />

economics of breeding improvement.<br />

Strictly speaking breeding improvement<br />

should not be expensive and in view of<br />

the cumulative effect is should yield an<br />

excellent long-term profit. In practice,<br />

however, this Is frequently not the case<br />

because of a general tendency to pay<br />

prices for breeding animals that are<br />

hopelessly out of proportion to the<br />

possible improvement that they can<br />

achieve. This attitude is again due to<br />

the disregard of the role of sexual<br />

reproduction in nature. An outstanding<br />

ram or bull on average always breeds<br />

poorer than what he himself is, and an<br />

extremely poor individual, on average,<br />

better than itself. Sexual reproduction<br />

sees to this, because it tends to<br />

maintain the status quo of the<br />

population. The breeder can,<br />

conversely, force the population into a<br />

direction through selection, but this<br />

usually takes place at a relatively slow<br />

pace.<br />

20


Inleiding<br />

21<br />

DIE NASIONALE<br />

VLEISBEESPRESTASIETOETSSKEMA<br />

Die Nasionale Vleisbeesprestasie- en<br />

nageslagtoetsskema is op 4 Desember<br />

1959 in werking gestel. Sedertdien het<br />

die skema tot ‘n goed georganiseerde<br />

program ontwikkel wat ‘n groter invloed<br />

op die bedryf as geheel uitoefen as wat<br />

algemeen besef word.<br />

‘n Adviesraad komitee, bestaande uit<br />

verteenwoordigers van die verskillende<br />

sektore van die bedryf, hou toesig oor<br />

en dien as adviseurs vir die skema met<br />

sy verskilende fases. Die leiding wat<br />

van hierdie advisering ontvang word, is<br />

een van die redes vir die kursus van die<br />

skema.<br />

Doel van die Skema<br />

Die doel van die skema kan in die<br />

volgende paar punte saamgevat word:<br />

1. Die belangrikste doel van die<br />

skema is om die gemiddelde<br />

prestasies van die nasionale kudde<br />

vir die ekonomiese belangrike<br />

eienskappe te verhoog.<br />

2. Om met behulp van objektief<br />

bepaalde inligting die genetiese<br />

verskille tussen diere so akkuraat<br />

moontlik te identifiseer sodat<br />

seleksiebesluite sinvol geneem kan<br />

word.<br />

3. Om bestuurspraktyke te evalueer<br />

en seleksiebesluite te vergemaklik.<br />

4. Om die geleentheid te skep vir<br />

wetenskaplikes en telers om byeen<br />

te kom en sake van<br />

gemeenskaplike belang te<br />

bespreek. Die afgelope dekade of<br />

meer het die gesindheid van beide<br />

stoet- en kommersiële telers<br />

teenoor wetenskaplike hulpmiddels<br />

en tegnieke dramaties verander.<br />

Prestasietoetsing is een van die<br />

voortreflikste opvoedkundige<br />

mediums wat vandag in die<br />

vleisbedryf funksioneer.<br />

5. Om die ekonomiese voortreflikhede<br />

van die verskillende rasse en<br />

veranderings wat deur die jare<br />

plaasvind, te dokumenteer sodat dit<br />

vir die bedryf waardevolle inligting<br />

vir beplanning kan verskaf.<br />

6. Om in samewerking met die Suid-<br />

Afrikaanse Stam-boekvereeniging<br />

‘n geintegreerde rekenaarprogram<br />

daar te stel wat duplikasie uitskakel<br />

en die stoetbedryf op ‘n gesonder<br />

basis plaas.<br />

Basis waarop Prestasietoetsing<br />

berus<br />

1. Individuele diere verskil geneties<br />

wat hul groeivermoë, groeikurwe,<br />

patroon van ontwikkeling, tydperk<br />

tot geslagsrypheid,<br />

voeromsetverhouding, ens. Betref.<br />

2. Daar bestaan dramatiese<br />

produksieverskille tussen diere wat<br />

uiterlik eenders vertoon. Dit word


veral by FASE C toetssentrums<br />

gereeld opgemerk.<br />

3. Die meeste eienskappe by<br />

vleisbeeste is middelmatig tot hoog<br />

oorerflik. Verskeie komponente van<br />

reproduksie is hoog oorerflik. Die<br />

dier se eie prestasie is dus ‘n goeie<br />

aanduiding van sy teelwaarde.<br />

4. Melkproduksie is ‘n eienskap met ‘n<br />

hoë herhaalbaarheid. Seleksie vir<br />

koeidoeltreffendheid, wat gewoonlik<br />

met verhoogte melkproduksie<br />

gepaard gaan, kan dus met groot<br />

suskes gedoen word.<br />

5. Navorsingsresultate en gegewens<br />

uit die praktyk toon besondere<br />

vordering, in ‘n aantal eienskappe,<br />

deur die toepassing van<br />

prestasietoetsing as seleksiehulpmiddel.<br />

Eienskappe wat aandag geniet in<br />

Prestasietoetsing<br />

Die belangrikste eienskappe wat<br />

produksie doeltreffendheid beïnvloed<br />

word deur die skema geevalueer, en is:<br />

1. Vrugbaarheid<br />

2. Moederseienskappe<br />

3. Koeidoeltreffendheid<br />

4. Groei (intensief en ekstensief)<br />

(a) Geboortemassa<br />

(b) Groei per dag van ouderdom<br />

(c) Naspeen groei<br />

5. Voeromset<br />

6. Skelet ontwikkeling<br />

7. Karkaseienskappe<br />

Hierdie eienskape geniet aandag onder<br />

verskillende fases van die skema.<br />

22<br />

Uiteensetting van die Skema<br />

Die Skema behels vyf fases, waarvan<br />

Fases A en B (kudde evaluering onder<br />

heersende plaastoestande) die basis<br />

vorm, terwyl Fases C en D groeitoetse<br />

van jong bulle behels. In Fase A en B<br />

wor geen vergelykings tussen kuddes<br />

getref nie aangesien toestande van<br />

plaas tot plaas verskil.<br />

Fase A: Koeikudde Evaluasie<br />

(Verpligtend)<br />

Die moedereienskappe van die koei<br />

word d.m.v. die massa van haar kalf<br />

geevalueer. Die koei se<br />

reproduksieprestasie en<br />

doeltreffendheid van produksie word<br />

ook geevalueer.<br />

1. Geboortemassa: (Opsioneel)<br />

Voorgeboortelike groei word deur<br />

hierdie meting geevalueer en is<br />

belangrik vir die volgende redes:<br />

(a) Die rol wat dit speel by die<br />

kalfprobleme en kalfmortaliteit<br />

(b) Die rol wat dit speel by<br />

uterusherstel na kalwing;<br />

(c) Korrelasie met alle massas en<br />

groeivermoë tot volwassenheid;<br />

(d) Dit speel ‘n belangrike rol by<br />

akkuraatheid van<br />

indeksbepaling;<br />

(e) Seleksie vir groei kan<br />

veroorsaak dat geboortemassa<br />

toeneem.<br />

2. Voorspeenmassa: (Opsioneel)<br />

Hierdie massa is die beste massa<br />

om die melkproduksie van die koei<br />

te bepaal.


3. Speenmassa: (Verpligtend)<br />

Die speenmassa van ‘n kalf<br />

weerspieël die melkproduksie van<br />

die koei sowel as die groeivermoë<br />

van die kalf.<br />

Die beenmassa van ‘n koei se kalf<br />

is ‘n herhaalbare eienskap. Dit<br />

beteken dat die koei, met ‘n redelike<br />

mate van akkuraatheid, geevalueer<br />

kan word op die prestasie (groei)<br />

van haar eerste kalf.<br />

4. Koeimassa: (Opsioneel)<br />

Indien die koei massa en<br />

geboortemass (van die kalf) wel<br />

geneem word kan ‘n koei-kalf<br />

verhouding en ‘n<br />

koeidoeltreffendheidsindeks bepaal<br />

word.<br />

Fase B: Massatoename naspeen<br />

(Verpligtend)<br />

Die massa van verse, osse en jong<br />

bulle wat ekstensief grootgemaak word,<br />

word met gereelde tussenposes vanaf<br />

speen- tot teelouderdom gemeet.<br />

Ons sien dus dat in hierdie fase<br />

hoofsaaklik groei van die diere na<br />

speen gemeet word. Aangesien dit<br />

groei onder ekstensiewe toestande<br />

meet, speel aanpassingsvermoë van<br />

die dier hier ‘n rol.<br />

Fase C: Gestandaardiseerde<br />

Groeitoetse (Opsioneel)<br />

Hier word twee verskillende groeitoetse<br />

gedoen, nl.:<br />

C1: Groeitoetse by departementele<br />

toetssentrums en<br />

23<br />

C2: Groeitoetse by nie-departementele<br />

toetssentrums.<br />

In hierdie fase word jong bulle onder<br />

gestandaardiseerde intensiewe<br />

toestande by sentrale toetssentrums<br />

oor ‘n tydperk van 112 dae getoets.<br />

Die gelangrikste eienskap wat aandag<br />

geniet is:<br />

1. Die gemiddelde daaglikse toename<br />

oor toetsperiode (GDT) ADG.<br />

2. Voeromset verhouding (VOV),<br />

d.w.s. die hoeveelheid voer gevreet<br />

om ‘n kg gewig aan te sit (FC).<br />

3. Groei per dag van ouderdom (GDO)<br />

Ander mates wat aan die einde van die<br />

toets geneem word is:<br />

1. Skouerlengte<br />

2. Liggaamslengte<br />

3. Skrotumomvang<br />

4. Veldikte<br />

Fase D: Groeitoetse van Jong Bulle<br />

(Opsioneel)<br />

Hierdie wor drie verskillende<br />

groeitoetse gedoen, naamlik:<br />

D1: Op die plaas enkelkudde<br />

groeitoets<br />

D2: Gesentraliseerde veelkudde<br />

groeitoets<br />

D3: Verkorte enkel of veelkudde<br />

groeitoets<br />

Onder Fase D toetsing word die<br />

naspeen-groeivermoë van jong<br />

bulkalwers deur middel van groeitoetse,<br />

onder gekontroleerde toestande op die<br />

plaas van ‘n lid of by die geriewe van ‘n<br />

privaatinstansie, geevalueer. Om ‘n<br />

Fase D groeitoets te doen moet daar<br />

ten minste 15 bulkalwers per ras in die<br />

groeitoets opgeneem word. Ten minste


5 van hierdie bulkalwers moet<br />

registreerbaar wees.<br />

Fase D1 en D2 toetse strek oor ‘n<br />

minimum van 140 dae en ‘n maksimum<br />

van 365 dae met ‘n<br />

aanpassingsperiode wat wissel tussen<br />

21 en 90 dae. Die ouderdomme van<br />

die bulle in die toetsgroep mag nie met<br />

meer as 120 dae verskil nie en die<br />

oudste bul mag nie ouer as 365 dae<br />

wees nie. Die toetse word gewoonlik<br />

ekstensief, met byvoeding soos die<br />

teler dit verkies, gedoen. Vir die toets,<br />

om amptelik te wees, moet die bulle ten<br />

minste ‘n gemiddelde daaglikse<br />

toename van tussen 450g en 650g<br />

afhangend van die ras wissel,<br />

handhaaf.<br />

Fase D3 toetse strek oor ‘n 112 dae<br />

periode, waartydens die bulle aan ‘n<br />

kragvoerrantsoen onderwerp word. Die<br />

aanpassingsperiode sal wissel tussen<br />

28 en 35 dae. Die oudste bul in die<br />

toetsgroep mag nie ouer as 270 dae<br />

met die begin van die aanpassing wees<br />

nie. Vir die toets om amptelik te wees,<br />

moet die bulle ten minste ‘n gemiddelde<br />

daaglikse toename wat tussen 1000g<br />

en 1400g, afhangend van die ras<br />

wissel, handhaaf<br />

Fase E: Karkasevaluasie<br />

(Opsioneel)<br />

Die kwalitatiewe karkaskomponente<br />

van die nageslag van ‘n bul word<br />

geevalueer. Vir hierdie fase moet daar<br />

15 nageslagte van ‘n spesifieke bul<br />

geslag en geevalueer word.<br />

24<br />

Punte van belang<br />

Prestasietoetsing is slegs ‘n seleksie<br />

hulpmiddel en moetin balans met ander<br />

hulpmiddels gebruik word.<br />

Prestasietoets resultate moet dus met<br />

diskresie gebruik word en visuele<br />

beoordeling van funsionele<br />

doeltreffendheid sowel as die produksie<br />

sistem moetin aanmerking geneem<br />

word.<br />

Prestasietoetsing is nie die enigste<br />

seleksie metode beskikbaar nie, maar<br />

dit verskaf die mees akkurate metode<br />

om beter en swakker diere te<br />

identifiseer.<br />

Sekere verwerkingsprosedures van die<br />

skema gee voorkeur aan maksimum<br />

groei. Die dier met die beste<br />

groeivermoë sal dus die hoogste indeks<br />

behaal. Telers is geneig om te aanvaar<br />

dat die dier met die hoogste indeks die<br />

aangewese een vir elke situasie is. Dit<br />

is egter nie noodwendig die geval nie.<br />

Telers moet dus die toestande<br />

waaronder die dier moes presteer ook<br />

in ag neem.


25<br />

MARKETING REGISTERED CATTLE<br />

Many factors are involved in effectively<br />

marketing anything – whether it be<br />

cars, clothing or registered cattle. What<br />

follows are a few ways which seem<br />

common it all successful stud breeding<br />

programmes.<br />

KNOW YOUR MARKET - perhaps<br />

more than any other thing, this is a<br />

must. It is futile to spend time and<br />

money producing cattle for which there<br />

is no market. Successful breeders first<br />

find out what is needed, and then<br />

produce for that need.<br />

First you should try to raise an<br />

acceptable product to market. One that<br />

is acceptable to you in performance,<br />

pedigree, type and adaptable to your<br />

own environment. It is very hard to<br />

convince someone else that your<br />

programme is good if you are not first<br />

satisfied.<br />

The big question is, are you producing<br />

for the purebred stud market, the<br />

commercial cattleman or both? Some<br />

breeders can have the best of both<br />

worlds – work on the one that fits your<br />

programme. Make sure that your cattle<br />

fit the need, then start a good<br />

marketing programme.<br />

There are many ways to promote<br />

registered cattle. Naturally an all year<br />

advertising campaing in the smalls<br />

column as well as in breed journals is<br />

ideal. Shows, sales and field days are<br />

also good promotion tools. Regardless<br />

of the way that you promote cattle,<br />

always keep one thing in mind. You’re<br />

still producing for the man that uses<br />

your product.<br />

Any success that you have as a<br />

breeder must stem from the fact that<br />

you breed and select cattle to fit your<br />

marketing area. Then you should try to<br />

feed and handle them in a really<br />

practical way so that the production and<br />

performance records are meaningful.<br />

Your customers should then be<br />

more interested in the cattle than in<br />

promotion<br />

The local market should always be your<br />

top priority, even though you might<br />

have sold to all four provinces and to<br />

neighbouring countries, you will find<br />

that your most dependable market is<br />

your home province. In fact, the most<br />

successful outfits that stay in business<br />

over a period of time have built their<br />

business – at lesat the beginnings, the<br />

rudiments, by selling to their<br />

neighbours. One can safely say, that<br />

with all the tools available to breeders<br />

today to assist them with their breeding<br />

programmes, a superior merchandiser<br />

with minimal breeding ability will be<br />

able to survive the financial realities of<br />

the business better than a superior<br />

breeder wth minimal merchandising<br />

ability.<br />

RECOGNISE WHAT YOU HAVE – with<br />

todays artificial insemination and, even<br />

more lately, embryo transfer usage,<br />

every breeder has equal access to the<br />

industry’s leading bloodlines, so it takes<br />

more than just a popular pedigree to<br />

command the top price. Successful<br />

breeders with a track record of effective<br />

marketing have travelled widely studied<br />

the difference between “good” and<br />

“great” and learned to recognize it in<br />

their product.


PROMOTE YOUR PROGRAMME – in<br />

the highly competitive environment of<br />

the purebred cattle business today, if a<br />

breeder doesn’t enjoy marketing his<br />

product, then his chances for success<br />

in his overall programme are slim.<br />

Try to let people know your philosophy<br />

of breeding cattle and tell them<br />

everything that you know about your<br />

herd sires and A.I. sires – because you<br />

may have the greatest batch of calves<br />

in the history of your breeding<br />

programme, but will not make any<br />

difference if those looking for a new<br />

herd sire, ranch bull or replacement<br />

heifers, don’t know about them.<br />

It’s the people in the livestock industry<br />

wyo consistently sell their cattle for a<br />

premium that are the breeders who<br />

enjoy selling.<br />

Producing a quality product is the goal<br />

of any business. All too often in the<br />

stud industry breeders forget the most<br />

important first step – MARKET<br />

RESEARCH – they design and produce<br />

a product and then begin searching for<br />

someone to buy it.<br />

More often than not, stud breeders<br />

expect a promotional programme to<br />

compensate for a poor product or for<br />

inadequate preparation. Without a<br />

quality product and a high level of<br />

service, the sales you make are bound<br />

to “one-time” customers.<br />

Building a satisfied and loyal customer<br />

base should be the ultimate goad.<br />

Promotion requires several important<br />

steps. First identify the positive things<br />

that can be said about your product.<br />

26<br />

Then plan a promotional programme to<br />

convey these facts to potential<br />

customers. Advertising, sale<br />

catalogues, personal contact and direct<br />

mailings are all effective segments of a<br />

total marketing strategy.<br />

The easiest way to sell cattle is to sell<br />

them the way you would like to buy<br />

them. That is producing a good<br />

product and promoting it accurately and<br />

completely. Try to emphasize the<br />

positive things about your cattle,<br />

because if you are not excited about<br />

them then you certainly can’t expect<br />

anyone else to be.<br />

Possibly one of the most neglected<br />

areas in the Stud Industry is that sellers<br />

do not help new breeders with their<br />

problems when they start off. It is all<br />

too easy to say thank you and walk<br />

away after a sale is made. The<br />

problem lies in the selling experienced<br />

breeders a product and then new<br />

breeders find their enthusiasm quickly<br />

drains away when they don’t know how<br />

to handle routine problems. To combat<br />

this, the smaller seller should give this<br />

new breeder management time. The<br />

new breeder will then feel well<br />

supported in his or her new endeavour<br />

and more often than not, will be come a<br />

REPEAT BUYER.<br />

Follow-up and making sure the cattle<br />

meet you customers expectations is<br />

most important because your<br />

operation should depend on repeat<br />

customers not a new crop of buyers<br />

every year.<br />

Travelling as much as possible to<br />

gather knowledge about what is<br />

happening in the breed and with your<br />

own herd, and to enjoy the friendship of


established and new breeders alike<br />

should be important to you.<br />

In an auction situation the breeder’s<br />

catalogue is the true test. Are you<br />

willing to publish ALL the performance<br />

on your sale cattle, or are certain ratios<br />

or calving dates conveniently left out?<br />

May there are no figures at all. Nothing<br />

disappoints buyers more than to get a<br />

catalogue from a good production outfit<br />

and find that the only figures included<br />

are the lot numbers and the fact that a<br />

grand old cow that you sold to<br />

someone else brought in R10000.00 on<br />

that breeders sale three years ago!!! If<br />

the breeding and the performance<br />

behind the offering looks good, then the<br />

buyer will go to the effort of contacting<br />

the breeder for more information.<br />

Don’t underestimate the value of a<br />

phone call. Remember no one has<br />

ever bought a bull they didn’t know<br />

existed.<br />

A few basics I paperwork are important.<br />

Always write “thank you’s” to your cattle<br />

buyers. You should have a card file on<br />

buyers which includes a record of all<br />

purchases made, the dates and<br />

amounts. This information on past<br />

purchases will help to tell you what a<br />

customer will want. Naturally this file<br />

also serves as a mailing list.<br />

27<br />

When your cattle are sold, back them<br />

with a guarantee. Something like:<br />

“Your satisfaction guaranteed, or your<br />

money back”. This indeed will let your<br />

buyers know that you are sincere in<br />

your desire to please them.<br />

Developing customer confidence is the<br />

key to successful marketing. They<br />

must have confidence in you, your<br />

programme and the cattle being<br />

offered.<br />

In summary, effective marketing is a<br />

matter of knowing what to produce for<br />

the market you have; recognizing<br />

when you have a really great one to<br />

sell; promoting the fact that you have<br />

great ones to sell; and properly<br />

presenting them tot he prospective<br />

buyer.<br />

A reputation for honesty and reliability,<br />

standing behind the cattle you sell, and<br />

follow-up with your customers are also<br />

necessary ingredients in being a<br />

successful merchandiser.<br />

In shot, “successful marketing is like a<br />

good golf swing: it’s the follow through<br />

that helps improve the distance …”<br />

and in the final analysis, each breeder<br />

is responsible for his own success. He<br />

can draft some help, but it is his own<br />

initiative and ingenuity that makes a<br />

successful merchandising prgoramme.<br />

It’s the FOLLOW THROUGH – Think<br />

about it!


28<br />

SAMEVATTING VAN BASIESE BEGINSELS VAN<br />

BEOORDELING<br />

VAN BEESTE<br />

Deur H.M. Seyfferdt<br />

Dit moet altyd onthou word dat waar of<br />

wanneer u ookal optree as<br />

beoordellaar, u besig is om<br />

opvoedings- en onderrigwerk te verrig.<br />

U is besig om die toeskouers en<br />

vertoners te toon wat korrek is en wat<br />

nie.<br />

Daarom is dit noodsaaklik da u u<br />

kennis van beeste in die algemeen,<br />

asook van die <strong>Sussex</strong>-ras in die<br />

besonder, gedurig sal uitbou.<br />

Om objektief te beoordeel, moet u oor<br />

die nodige kennis beskik, maar u moet<br />

ook eerlik wees. U mag nie toelaat dat<br />

enigiets of iemand, behalwe wat u sien<br />

en waarneem in die diere, u besluite<br />

beïnvloed nie. U moet ook nooit die<br />

ekonomiese faktore of eienskappe uit<br />

die oog verloor nie. U kennis moet oor<br />

die volgende beskik:<br />

1. Die samestelling van die bees.<br />

2. Die korrekte benaming van die<br />

verskillende liggaamsdele.<br />

3. U moet die korrekte benaming van<br />

die foute ken.<br />

4. U moet die standaard van<br />

voortreflikheid ken.<br />

Ons wil nie nou op al bogenoemde<br />

punte ingaan nie, maar tog kortliks vir u<br />

‘n paar foute noem waarna u moet<br />

oplet wanneer u beoordeel:<br />

(a) Voorbene: X-benig or<br />

krombenig<br />

(b) Agterbene: Krombenig,<br />

koeihakkig, sekelhakkig,<br />

regophakkig<br />

(c) Pote: Te regop, te slap,<br />

deurtrap<br />

(d) Kop: Skewe of gedraaide<br />

neusbeen, kort bek, lang<br />

onderkaak<br />

(e) Lende: Swak lende, swak rug en<br />

lende aansluiting<br />

(f) Grootte: Vir ouderdom<br />

Dit is egter belangrik dat u weet<br />

waarvoor die ras geteel word, m.a.w.<br />

die doel van die ras, sodat u veral ag<br />

kan slaan daarop dat die dier aan sy<br />

doel beantwoord. Die <strong>Sussex</strong> is ‘n<br />

vleisras wat funksioneel moet wees.<br />

Om in kort alles saam te vat:<br />

Om ‘n beoordelaar te word, moet u leer<br />

want u moet oor kennis beskik. Leer uit<br />

boeke, leer van mede-telers en veral<br />

beoordelaars, leer op skoue en leer<br />

dan om op grond van u eie kennis die<br />

verskille in diere raak te sien, die<br />

verskille teen mekaar op te weet en te<br />

besluit hoe die verskille tussen diere<br />

teen mekaar opweeg.


From experience, I have found that<br />

the number of an animal most easily<br />

read, is the tattooi above the top vein<br />

of the ear.<br />

Step one is therefore to put the year<br />

letter plust the sequence number in<br />

the top half of your tattooi pliers and<br />

the herd designation letters in the<br />

bottom half o f your pliers, for<br />

example:<br />

Voorvoegsel + Jaartal + volg<br />

nommer.<br />

CN 06 0100<br />

If your are not sure how the numbers<br />

will look when tattooed, use a pice of<br />

paper and clamp it with the pliers.<br />

The best tattooing ink is ZEBO<br />

STOVE POLISH or A BLACK LEAD<br />

IN SUSPENSION.<br />

The calf to be tattooed, must be held<br />

firmly. The tattoo in the pliers must<br />

then be thoroughly wet with the<br />

tattooi ink. (An old toothbrush is the<br />

ideal applicator).<br />

The pliers are then postioned in the<br />

calf’s LEFT EAR WITH THE TOP<br />

29<br />

THE ART OF TATTOOING<br />

VEIN OF THE EAR BETWEEN THE<br />

NUMBER AND THE HERD<br />

DESIGNATION LETTERS. Making<br />

sure that they are not too near the<br />

end of the ear or too deep in towards<br />

the head. THE PLIERS THEN ARE<br />

CLOSED WITH A HARD, POSITIVE<br />

ACTION AND HELD IN CLOSED<br />

POSITION FOR AT LEAST THIRTY<br />

(30) SECONDS. This allows the<br />

holes to remain open for a while after<br />

the pliers have been opened and<br />

removed.<br />

Immediately after removing the<br />

pliers, the TATTOO INK SHOULD<br />

BE THOROUGHLY WORKED IN<br />

WITH THE SAME TOOTHBRUSH<br />

THAT IS WET WITH TATTOO INK.<br />

SPEND AT LEAST FIFTEEN (15()<br />

SECONDS BRUSHING THE INK<br />

INTO THE TATTOO.<br />

The animal is then released and if<br />

possible, left for at least three weeks<br />

before reading thenumber in the ear.<br />

If one takes care, the numbers in the<br />

ear will be clearly visible even when<br />

the animal is very old.


30<br />

VOEDING VAN VLEISBEESTE EN GROOTMAAK VAN<br />

BULLE<br />

Deur Willie Grobler van Rumevite<br />

Aangesien die landsoppervlakte vir<br />

landbougebruik jaarliks verminder en<br />

die bevolkingsgetalle jaarliks groei,<br />

word daar ‘n groter druk op , veral die<br />

veeboer, geplaas om meer te<br />

produseer. Dit kan slegs geskied<br />

indien die beginsels en praktyke van<br />

voeding gerespekteer en nagekom<br />

word.<br />

VOEDINGSPRAKTYKE<br />

Dierevoeding word hoofsaaklik in drie<br />

praktyke ingedeel, naamlik aanvullende<br />

voeding, byvoeding en volvoeding.<br />

Elkeen van hierdie praktyke het ‘n<br />

spesifieke doel en bepaalde reëls<br />

waaraan die praktyk moet voldoen om<br />

as sulks geklas te word.<br />

(a) Aanvullende voeding:<br />

Dit is die maksimum ruvoer- of<br />

weidingsinname. Lekinname maak<br />

minder as 10% van die dier se<br />

daaglikse inname uit.<br />

(b) Byvoeding:<br />

Wanneer ruvoer0 of<br />

weidingsinname nie maksimum kan<br />

wees nie, hetsy weens tekort of<br />

swak waarde wat inname beperk,<br />

word kragvoer volgens behoefte<br />

gegee. Hierdie is ‘n praktyk wat<br />

baie gereeld, veral in die kouer dele<br />

van Suid-Afrika, toegepas word<br />

deur bv. Voorsiening van heel<br />

gemaalde mielieplante.<br />

(c) Volvoeding:<br />

Hierdie praktyk is vanselfsprekend.<br />

Maksimum kragvoerinname en<br />

ruvoer slegs om gesonde<br />

rumenfunksie te verseker.<br />

Die algemene praktyk van afronding<br />

van beeste en dus ook van bulle in<br />

krale of stalle, val in hierdie praktyk.<br />

Al hierdie verskillende praktyke het ook<br />

spesifieke beginsels wat geken en<br />

daarom gerespekteer behoort te word.<br />

Hiervan is, vir hierdie artikel, die<br />

beginsels van lekaanvulling die<br />

belangrikste.<br />

(a) Aanvullende voeding of lekke moet<br />

die voedingstekorte in die dieet<br />

balanseer en aanvul sodat meer<br />

ruvoer ingeneem kan word en ook<br />

beter benut kan word.<br />

(b) Lekke moet aanvullende tot die<br />

weiding wees en dit nooit vervang of<br />

die vrywillige inname beperk nie.<br />

Ruvoer-inname moet die maksimum<br />

wees.<br />

(c) Die norm en samestelling van die<br />

lek moet gelykmatig en<br />

gekontroleerde vrywillige inname<br />

verseker.<br />

In die voeding van beeste kom<br />

verskillende knelpunte voor. Soos o.a.<br />

lae en selfs onverteerbaarheid van<br />

wintergrasse, wat ‘n direkte tekort aan<br />

inname van energie veroorsaak.<br />

Tekort aan proteïen in die winter en laat<br />

somer op natuurlike weidings, asook<br />

marginale fosfor tekort in die somer.<br />

Van hierdie knelpunte kan reggestel


word deur gesonde voedingspraktyke<br />

toe te pas, bv. Lekaanvulling.<br />

Hierdie lekaanvulling moet genoeg<br />

wees om tekorte aan te vul, maar in die<br />

regte verhouding en ook op die regte<br />

tyd. Hierdie aanvullende voeding<br />

behoort alle essensiële voedingstowwe<br />

te bevat, maar ook baie belangrik is dat<br />

hulle gebalanseerd t.o.v. mekaar moet<br />

wees. ‘n Motor se enjin bevat water,<br />

olie en petrol. Nie een van hulle is, vir<br />

doeltreffende werking, belangriker as ‘n<br />

ander een nie, maar ook slegs indien<br />

hulle in die regte verhouding is.<br />

Aanvullende voeding moet net genoeg<br />

wees om die einddoel te bereik, en<br />

moet ekonomies wees.<br />

Die belangrikheid van die balans van<br />

voedingstowwe in aanvullende voeding<br />

asook ‘n bepaling van die behoefte per<br />

dag van verskillende diere, hoe dit deur<br />

natuurlike weiding aangevul word, wat<br />

die tekorte is en hoe dit dan deur<br />

aanvullende voeding reggestel kan<br />

word. Indien hierdie tekorte nie betyds<br />

reggestel kan word nie, mag ons<br />

hewige gewigsverliese ondervind wat<br />

dalk aanleiding kan gee tot verlaagde<br />

kalf en speenpersentasies.<br />

Voordele:<br />

Deur die gewendte teikenmassa by die<br />

aanvang van die dekseisoen te bereik,<br />

kan die volgende voordele in die hand<br />

gewerk word:<br />

- Hoë kalfpersentasie<br />

- Hoër kalwingstempo<br />

- Beter kan vir herbesetting<br />

- Korter intekalfperiode<br />

- Hoër speenmassa<br />

- Hoër koeimassa<br />

31<br />

Teikenmassa by koeie is per definisie<br />

die gewig wat ‘n koei met paring het,<br />

wat haar die grootste kans gee om<br />

beset te raak.<br />

Slaggate by aanvullende voeding:<br />

Onnodige aanvulling of wanbalans<br />

tussen voedingstowwe wat aangevul<br />

word:<br />

1. Vervangingsvoeding: Inname<br />

onderdruk natuurlike weidingslus of<br />

maak ‘n te groot deel van daaglikse<br />

dieet uit.<br />

2. Probleme met innames wat te hoog<br />

of te laag kan wees, kan die<br />

volgende oorsake onderligged hê:<br />

(a) Lek is nie deurentyd beskikbaar<br />

nie en gulsigheid of southonger<br />

word ondervind.<br />

(b) Die lek is of te smaaklik, het dalk<br />

te veel meel in, of is onsmaaklik<br />

met ‘n hoë insluiting van sout.<br />

(c) Weens ‘n tekort aan ruvoer kan<br />

lek innames hoog wees en<br />

indien goeie ruvoer in oorvloed<br />

beskikbaar is, sal innames laag<br />

wees. Lekinnames in nuwe<br />

kampe en mielielande kan<br />

aanvanklik laag wees, maar<br />

verhoog langsaam namate<br />

ruvoer verminder.<br />

(d) Die aantal diere per lekpunt het<br />

ook ‘n invloed op die lekinname.<br />

Dominansie in ‘n kudde<br />

veroorsaak dat party diere meer<br />

vreet en swakkeres wat dit juis<br />

nodig het, nie vrye toegang het


tot lek nie. ‘n Ideaal is 12 – 15<br />

beeste per lekpunt.<br />

(e) Die afstand wat lekke vanaf die<br />

watersuipings geplaas word, het<br />

baie beslis ‘n invloed op inname.<br />

Verder vanaf die water gee laer<br />

innames terwyl lekpunte nader<br />

aan die suipings hoër innames in<br />

die hand werk.<br />

(f) Die formulasie en fisiese<br />

voorkoms van lekke het ook ‘n<br />

invloed op die hoër of laer<br />

innames. Los lekke word meer<br />

geredelik as blokke ingeneem,<br />

maar blokke se inname is meer<br />

gelykmatig.<br />

(g) Een van die grootste oorsake<br />

van te hoë innames is dat<br />

lekaanvulling te laat in die winter<br />

begin. Diere het reeds ‘n<br />

agtersand en oormatige<br />

behoefte aan lek bereik, voordat<br />

aanvulling begin.<br />

Grootmaak en voeding van bulle:<br />

Meer as 95% van alle bulle word aan<br />

kommersiële beesboere verkoop. Die<br />

probleem is dat ±76% van all bulle voor<br />

of op 24 maande van eienaar verander.<br />

Die praktyk het bewys dat kommersiële<br />

bulkopers, veral as hy ‘n bietjie hoë<br />

prys betaal het vir ‘n bul, geneig is om<br />

hom baie hard te laat werk, om<br />

daardeur sy geld te probeer verhaal.<br />

Hierdie jong bul ondergaan nou, nadat<br />

hy gekoop is, ‘n paar strawwe toetse.<br />

(a) Hy moet aanpas in die omgewing<br />

waar hy nou gaan loop.<br />

32<br />

Byvoorbeeld vanaf die Transvaal<br />

Hoëveld na die Noordkaap.<br />

(b) Hy kry nie meer die hoë peil van<br />

voeding waaraan hy vir ‘n lang tyd<br />

gewoond was nie, omdat hy ‘n<br />

sekere grootte en gewig moes<br />

behaal om verkoopbaar te wees.<br />

(c) Hy moet koeie dek, dit is waarvoor<br />

hy gekoop is. (Verbeter die<br />

genepoel en kry vroulike diere<br />

dragtig is die algemene<br />

uitgangspunt).<br />

(d) Meeste rasse sny tande tussen die<br />

ouderom van 21 en 30 maande.<br />

Met al hierdie omstandighede in ag<br />

geneem, kan so ‘n jong bul, indien hy<br />

nie goed versorg word nie, baie gou<br />

soos ‘n wrak daar uit sien. Die direkte<br />

gevolg is ‘n bul wat ‘n lang herstel<br />

period nodig het, en moontlik ‘n swak<br />

naam aan die ras asook die teler<br />

besorg.<br />

Die wenslikste sou wees om hulle op ‘n<br />

hoër ouderdom te bemark sodat hulle<br />

‘n langer tyd gehad het om nader aan<br />

hulle volwasse gewig te kon kom. Die<br />

ekonomie van so ‘n praktyk kom egter<br />

hier sterk ter sprake aangesien telers<br />

bulle langer sal moet hou en voer.<br />

Die verandering kan egter goedkoper<br />

geskied, mits die volgende punte in ag<br />

geneem word:<br />

(a) Werk behoorlike doelwit gewigte uit<br />

vir bulle teenoor hulle ouderdomme<br />

bv. Speen, 12 maadne, 18 maande,<br />

24 maande en 30 maande.


(b) Gee minder voer oor ‘n langer<br />

tydperk om net hierdie<br />

doelwitgewigte te behaal.<br />

(c) Indien regstellings gemaak moet<br />

word, bestaan daar meer tyd<br />

daarvoor.<br />

(d) Hou bulle nader aan die natuurlike<br />

omstandighede, veral waar hulle<br />

moet gaan werk, naamlik die veld.<br />

Die moontlikheid dat hierdie bulle die<br />

probleem kan optel wat jonger teëkom,<br />

is baie skraler.<br />

Die resultaat – ‘n Tevrede Bulkoper!<br />

33<br />

Die bulkoper wat weer en weer by jou<br />

bulle aankoop, is die enigste maatstaf<br />

om te bepaal hoe suksesvol jy as<br />

bulteler is.<br />

Kwaliteit is belangrik!!!<br />

Hierdie is ‘n aanhaling van Ruskin:<br />

KWALITEIT IS BELANGRIK<br />

Daar is bykans niks ter wêreld wat nie<br />

deur iemand effens swakker vervaardig<br />

en effens goedkoer aangebied kan<br />

word nie. Mense wat slegs die prys<br />

van ‘n artikel in ag neem, is hierdie<br />

vervaardiger se wettige prooi.


VELD BULL POWER HAS THE<br />

COMPETITIVE EDGE<br />

Why a <strong>Sussex</strong> veld club? IN most veld<br />

clubs of today, <strong>Sussex</strong> are compared to<br />

large framed animals which appear to<br />

look better but do not necessarily<br />

perform better. The commercial buyer<br />

will not, or soon wil not, buy fat show<br />

ring finished bulls as the “crash” under<br />

commercial conditions.<br />

Our bull club will be unique in that we<br />

will incorporate growth tests under<br />

intensive, semi-intensive and extensive<br />

conditions, namely a ration test (official<br />

Phas D2) and a veld test on Highveld<br />

veld and Smutsfinger grass. This<br />

determines the bulls hereditary<br />

potential for weaners ending up in<br />

feedlots, and the adaptability for future<br />

commercial cows. This test is<br />

approved by the <strong>Sussex</strong> <strong>Cattle</strong><br />

<strong>Breed</strong>ers <strong>Society</strong>.<br />

Performance data is often overlooked<br />

but definitely plays an important role in<br />

the future of a successful beef farmer.<br />

A combination of data and<br />

conformation in a selected bull is 50%<br />

34<br />

of the genetic material of your fuure<br />

herd.<br />

A comparison of bulls throughout the<br />

country can be made under the same<br />

conditions. The test will be carried out<br />

on Vogelsfontein, Randfontein District<br />

on severe Redwater and Gallsickness<br />

veld and will be completed over a<br />

period of 18 mnths. There will be 12<br />

monhs of testing under commercial<br />

conditions, followed by rounding off for<br />

an auction.<br />

All bulls are sold under the auspices of<br />

the <strong>Sussex</strong> <strong>Society</strong>.<br />

For furher information contact:<br />

Geoff Cowley (011 – 696 1452<br />

Founder Member of the <strong>Sussex</strong><br />

Veld Bull Club South Africa


VELDBUL HET DIE BEMARKBARE<br />

VOORDEEL<br />

Is ‘n <strong>Sussex</strong> Veldbulklub nodig? In die<br />

huidige veldbul klub’s word <strong>Sussex</strong> met<br />

groot raam rasse vergelyk, wat soms<br />

beter lyk, maar nie noodwending beter<br />

presteer nie. Die kommersiële koper<br />

sal nie of sal binnkort nie vet skou bulle<br />

koop nie, want onder kommersiële<br />

toestande gaan hulle agteruit.<br />

Ons Veldbulklub sal uniek wees met<br />

betrekking ot die inluyf van groei toetse<br />

onder intensief, semi-intensief en<br />

ekstensiewe toestande, naamlik<br />

rantsoen toets (offisiële Fase D2) en<br />

veld toets op die Hoëveld en<br />

Smutsvinger gras. Dit bepaal die<br />

oorerflike potensiaal vir voerkalwers,<br />

wat in die voerkraal eindig, sowel as die<br />

aanpasbaarheid van toekomstige<br />

kommersiële koeie. Hierdie toetse is<br />

deur die <strong>Sussex</strong> Beestelers<br />

Genootskap goedgekeur.<br />

Prestasie data word dikwels misgekyk,<br />

maar speel ‘n belangrike rol vir die<br />

suksesvolle beesboer. ‘n Kombinasie<br />

van prestasie data en bouvorm van ‘n<br />

uitgesoekte bul gee 50% van die<br />

35<br />

genetiese material van jou toekomstige<br />

kudde.<br />

‘n Vergelyking van bulle uit die hele<br />

land onder dieselfde toestande kan<br />

gemaak word. Die toets vind plaas te<br />

Vogelsfontein, Randfontein Distrik, op<br />

strawwe Rooiwater en Galsiekte veld,<br />

vir ‘n tydperk van 18 maande. Met 12<br />

maande onder kommersiële toestande<br />

en dan afgerond vir ‘n veiling.<br />

Alle bulle word deur die <strong>Sussex</strong><br />

Genootskap goedgekeur en onder hul<br />

beskerming verkoop.<br />

Vir meer besonderhede, skakel:<br />

Geoff Cowley (011) 696 1452<br />

Stigterslid Van Die <strong>Sussex</strong><br />

Veldbulklub Van Suid-Afrika


GUIDE TO SHOW JUDGING<br />

Judging <strong>Sussex</strong> <strong>Cattle</strong><br />

36<br />

1. PLIGTE VAN DIE BEOORDEELAAR VOOR BEGIN VAN BEOORDELING<br />

1.1 Bestudeer die pryslys indien beskikbaar om jou te vergewis van die klasse en<br />

voorwaardes.<br />

1.2 Meld aan ten minste ‘n halfuur voor begin van die beoordeling, by die hoof<br />

vee opsigter of verantwoordelike beampte. Dit is nie passend om die vorige<br />

dag of heelwat vroeër dieselfde dag op die skougronde te wees nie. As dit<br />

egter onvermydelik is, moet die beoordellaar weg bly van die beesstalle en<br />

die vertoners.<br />

1.3 Gewoonlik dra beoordelaars ‘n wit jas, maar dit is nie noodsaaklik nie. ‘n Lap<br />

om hande af te vee na hantering van die beeste en ‘n klein notaboekie en<br />

potlood kan nuttig wees.<br />

1.4 Bespreek met jou opsigter die procedure wat jy gaan volg, bv. hoe en waar jy<br />

die beeste gaan laat staan wannneer jy die plasing doen. Vind uit watter<br />

inligting beskikbaar sal wees ten opsigte van die diere: gewigte,<br />

kalwingsdatums, ens. Die aantal pryse wat toegeken word, moet ook<br />

vasgestel word. Vra die opsigter om ook uit te vind of daar enige diere<br />

vertoon sal word wat jyself geteel het. Indien wel, Sien paragraaf 7.2<br />

2. JUDGING PROCEDURE AND RINGCRAFT<br />

2.1 Ensure that the cattle parade in a clockwise direction with the handlers on the<br />

outside of the ring. If your steward can arrange it, it is useful to have the<br />

animals parade in order of age.<br />

2.2 Parade the cattle one or twice around the ring to gain a general impression.<br />

2.3 Select one animal to start, and examine it as follows:<br />

2.3.1 Ask the steward the animal’s age and (if available) its weight, or<br />

pregnancy status or calving record where applicable.<br />

2.3.2Let it walk towards you; examine the placement of its front legs, length of<br />

canon bone, shoulders, width of chest, head.<br />

2.3.3Stop the animal, and examine the head and jaw – but only if you suspect<br />

a fault, i.e. over / undershot jaw. There is nothing worse than a judge<br />

who opens the jaw of every animal in the ring.<br />

2.3.4From the side, handle the animal’s coat, and try to gain an impression of<br />

condition. Observe the length, topline, muscling (look particularly at the<br />

forearm) , legs and feet.<br />

2.3.5 From the rear, examine the animal’s reproductive organs and uder,<br />

hind legs, hindquarter, width and muscling.


37<br />

2.3.6 As the animal walks away, watch placement of its hind legs, its<br />

freedom of movement and balance. Assesss its size and growth.<br />

2.4 After this close examination, you should have an overall impression of the<br />

animal, together with a mental list of its strengths and weaknesses. Repeat<br />

the process with each animal in turn. The exhibitor deserves this courtesy<br />

from the judge, even in the case of animals which are obviously substandard.<br />

2.5 Skilled judges are able to indicate to the spectators that they have spotted a<br />

weakness on an animal. Try to put your hand on the problem area or in other<br />

ways to indicate to the spectators that you have seen the fault.<br />

2.6 Once you have examined each animal individually, let all the animals circle<br />

the ring once or twice. By now, you should have an idea of your placings.<br />

But it you are undecided, ask the steward to change the order to enable you<br />

to compare animals more easily. Do not waste too much time. Remember<br />

that first impressions are often the best, and that by delaying a decision for<br />

too long, you very often get into even worse trouble.<br />

2.7 Have the steward line up your selections in your order of preference; do not<br />

forget to line the animals up from the same end for each class.<br />

2.7 Compare the animals while they stand side by side. Do not hesitate at this<br />

stage to change the order if you are sure that you initial placing was wrong.<br />

But avoid continuous chopping and changing, especially with lower placings.<br />

Be thorough, but don’t waste too much time.<br />

2.8 It is always useful to parade the prize winners one more time before coming<br />

to a final decision.<br />

2.9 It there is a large class, it may be necessary to eliminate the worst animals,<br />

and let them go out of the ring before lining up your selections. It is in any<br />

case not necessary to place all the animals, it is usual to place one or two<br />

more than the number of available prizes, with the remainder being merely<br />

lined up behind the prize winners.<br />

2.10 It is not required that you award all the prizes available. If the standard is<br />

poor, you may decide for e.g. not to award a first prize. But this action should<br />

only be taken in extreme cases!<br />

2.11 Before indicating to the steward that you have finished, make a mental<br />

note of the reasons for your placings. Then while the tickets are written out,<br />

explain to the spectators why you have placed the animals in the order you<br />

have. Be brief, polite and considerate of the exhibitors, but be specific. If is<br />

not sufficient merely to say that “It is a very nice bull”! Apart from these<br />

remarks it is not wise to talk privately either to spectators or to the leaders.<br />

2.12 Apart from requests for information, or instructions concerning the<br />

parading and placement of animals, the judge should not discuss any animals<br />

with the steward.


3. KAMPIOENSKAPPE<br />

38<br />

3.1 Jy sal onthou word hoofsaaklik as gevolg van die kampioene wat jy selekteer.<br />

Meeste beoordelaars sal van die eerste klas af op soek wees vir ‘n moontlike<br />

kampioen, en wanneer die kampioenskap klas instep, het hulle klaar besluit.<br />

3.2 Dring daarop aan dat die diere instep in volgorde van ouderdom. Dit<br />

vergemaklik die vergelyking en identifisering van die diere. Alleenlik eerste<br />

pryswenners moet in die ring toegelaat word.<br />

3.3 Selfs as jy reeds voorheen besluit het, moet jy baie deeglik die diere weer<br />

ondersoek: die kampioenskap word nooit ligtelik toegeken nie.<br />

3.4 Nadat jy die kampioen geselekteer het, laat die dier wat tweede na die<br />

kampioen in sy klas gestaan het, ingebring word. Hierdie dier sal dan met die<br />

oorblywende eerste pryswenners vir die reserve kampioenskap meeding.<br />

3.5 Hierdie procedure word gevolg vir die junior en senior kampioenskappe – as<br />

daar geen groot kampioen aangewys word, word die junior in aanmerking<br />

geneem vir die senior kampioenskap.<br />

3.6 Oor die algemeen is dit raadsaam om in die kampioenskap klas voorkeur te<br />

gee aan ouer diere en in die geval van vroulike diere, aan diere wat alreeds<br />

gekalf het.<br />

4. GROEPKLASSE<br />

4.1 Maak seker van die presiese bewoording van elke klas in die pryslys, en<br />

beoordeel dit streng volgens die voorwaardes wat daar gestel word.<br />

4.2 Gewoonlik maak die voorwaardes melding van ‘n groep, paar of<br />

eenvormigheid. Dit beteken dat ‘n groep bestaande uit diere wat individueel<br />

swakker as die diere in ander groepe, nogtans ‘n klas kan wen.<br />

4.3 Groepe staan gewoonlik in lyn neus tot stert. Dring daarop aan dat die<br />

groepe ook moet stap – diere wat nie mooi in ‘n groep pas nie kan makliker<br />

uitgeken word wanneer hulle beweeg.<br />

4.4 Terwyl individuele diere ook vergelyk moet word, probeer om nie te veel tyd<br />

te mors nie, veral as jy alreeds al die diere in die individuele klasse beoordeel<br />

het.<br />

5. PERFORMANCE CLASSES<br />

5.1 At most shows, there is a special performance class for tested bulls: (Phase<br />

C and Phase D) visual appraisal counts 30% and performance 70%.<br />

5.2 All that is necessary is that the judge places the bulls in the normal way<br />

(without reference to their performance), and then assigns percentages to<br />

each bull. These percentages are then combined with the bulls average<br />

performance indices by the performance official to arrive at a final order.


39<br />

5.3 The major difficulty with performance classes is that it is sometimes possible<br />

for a substandard bull with exceptional performance to win the class. The<br />

rule here is that the judge during his visual appraisal is entitled to disqualify a<br />

bull for serious defects – and eliminates the bull from the prize winners<br />

(whatever his performance).<br />

5.4 The calculations are done in the following manner e.g.:<br />

Bull A – visual appraisal % 80% - 110% x 0.3 = 33.0<br />

Bull B 75% - 103% x 0.3 = 30.9<br />

Bull C 65% - 89% x 0.3 = 26.7<br />

Average: 73%<br />

Bull A – Ave Perf Indices 104 - 95% x 0.7 = 66.5<br />

Bull B 109 – 100% x 0.7 = 70.0<br />

Bull C 114 – 105% x 0.7 = 73.5<br />

Average: 109<br />

TOTAL PLACING<br />

Bull A 99.5 THIRD<br />

Bull B 100.9 FIRST<br />

Bull C 100.2 SECOND<br />

6. GENERAL<br />

6.1 Even a good judge cannot always please exhibitors and spectators. A<br />

judge’s only duty is to please himself. Remember that it is your opinion that<br />

has been asked for.<br />

6.2 A good judge will have a set of priorities by which he assesses animals: All<br />

faults are not equally serious. Be careful of an obsession of one particular<br />

strength. The following priorities can be used as a guide.<br />

6.2.1The first requirement of a registered <strong>Sussex</strong> is that the animal should<br />

be capable of breeding. Penalize any animal which shows signs of<br />

infertility, and give preference to females which are in calf or which<br />

have calved regularly. Pay attention to udders.<br />

6.2.2The second requirement for a breeding animal is that it should be able<br />

to move, so pay particular attention to legs and feet.<br />

6.2.3The third requirement is that the animal must be capable of producing<br />

beef. Growth and size are therefore important. But remember that the<br />

<strong>Sussex</strong> is a medium sized breed, and we are therefore not necessarily<br />

aiming at giants. Be careful of confusing beef with fat. The council<br />

has directed that any animal with more fat cover than a super should


40<br />

be discriminated against. Well filled hindquarters may indicate<br />

overfeeding rather than good muscling. Remember too that a tall<br />

animal rarely has great width of hindquarter; bulging muscles often<br />

indicate short bones.<br />

6.2.4The fourth major requirement is that the animal should show signs of<br />

adaptability. A smooth glossy coat is a must and the animal should be<br />

alert and fit.<br />

7. PROBLEEMGEVALLE<br />

7.1 Wat word gedoen met ‘n dier wat tekens van beserings wys? As dit ernsti<br />

is, moet die mening van ‘n veearts aangevra word. Maar in elk geval die<br />

reel is dat jy die dier moet beoordeel soos hulle die dag van die beoording<br />

vertoon word: ‘n beseerde of anders ongesonde dier moet gepenaliseer<br />

word.<br />

7.2 Wat gebeur wanner ‘n dier wat deur die beoordelaar self geteel word? In<br />

hierdie geval is die prosedure duidelik: die dier moet op sy gesit word, terwyl<br />

al die ander soos gewoonlik geplaas word. Daarna word ‘n onafhanklike<br />

beoordelaar (aangestel deur die hoof vee opsigter) gevra om die dier te<br />

plaas, sonder om die volgorde van die diere wat alreeds geplaas is te<br />

verander.

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