ICAR Technical Series no. 7 - Nitra Proc.

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Effect of rubber liners on teats by thermographyResults anddiscussionThe results are showed in table 1, the course of temperature changes ofteats is illustrated in the figure1. The results showed that milking increasedthe temperature of teats. The highest values were obtained after milkingimmediately. That supports the findings of Hamman (1985) and others.New liners increased temperature of teats more then old liners, but thedifferences were not significant. The highest decline in teat surfacetemperature was obtained to 1 st minute after milking (0.53 ° C in old linersand 0.68 ° C in new liners) then the decline was gradual (2 nd and 3 rd minute).But surface teat temperature was not recovered to initial value beforemilking in both. The difference in old liners was found out 1.13 ° C, thedifference in new liners was found out 1.17 ° C. Kunc et al. (1999) found outthat teat temperature after milking does not decline to initial value until2 minutes. Basing this experiment, the recovery time to initial temperatureof teats will be longer than 3 minutes after milking. The significant injuringof the teats evoked of tested liners was not recorded. Thermography canproduce important information where conventional diagnostic techniqueshave exhausted their possibilities.AcknowledgementThis study was supported by the project of the Grant Agency of The CzechRepublic 523/99/1489.ReferencesBurmeister, J.E., Fox, L.K., Hillers, J.K. & Hancock, D.D., 1998; Effectof premilking and postmilking teat disinfectants on teat skin condition. J.Dairy Sci., 81,1910-1916.Eichel, H.,1992; Temperature of teat skin in dairy cows milked inpiped milking parlor. Monatshefte fur Veterinarmedizin, 47,193-195.Hamann, J., 1985; Infection rate as affected by teat tissue reactionsdue to conventional and non-conventional milking systems. Kiel.Milchwirtsch. Forschungsber, 37, 426-430.Isaksson, A. & Lind, O., 1992; Teat reactions in cows associated withmachine milking. J. Vet. Med., Series A., 39.Kejík, C. & Mašková, A., 1989; Termovizní merení povrchovýchteplot vemene v prubehu strojního dojení. Ziv. Výr., 35, 225-230.Králícková, E., 1984; The effect of different milking systems on thehealth state of udder. Stud. Inform. ÚVTIZ Praha, 5:,44.Kunc, P., Knízková, I., Koubková, M., Fluser, J. & Dolezal O., 2000a;Thermographic observation of the mammary gland responses to machinemilking in dairy cows. Physiol. Res., 49, P21.Kunc, P., Knízková, I., Koubková ,M., Fluser, J. & Dolezal O., 2000b;Machine milking and its influence on temperature states of udder. CzechJ. Anim. Sci, 45,VI.216Conference on "Physiological and technicalaspects of machine milking"
Knízková et al.Kunc, P., Knízková, I., & Koubková, M., 1999; The influence ofmilking with different vacuum and different design of liner on the changeof teat surface temperature. Czech J. Anim. Sci., 44, 131-134.Malík, K., Mašková, A. & Vévoda, J., 1989; A thermovision studyof the rubber teat cup function. Plastics and Ruberr – Special Issue, 49-51.Mašková, A., 1991; Termovizní merení povrchových teplot vemenev prubehu dojení. Technická zpráva, VŠZ Brno, 50.Ryšánek, D. & Babák V., 1996; Kontrola funkce dojicícho zarízení azdravotní stav mlécné zlázy. Proceedings of Current Problems inProduction and Technology of Milk, Ceské Budejovice, 116-119.ICAR Technical Series - No 7217
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The designationsemployed and thepre
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The organisers of the meeting want
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Milking variables in relation to te
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Modelling of liner behaviour using
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ForewordThe second half of the part
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Rosatiorganizations. The “Lactati
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Rosatito guarantee correctness of s
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RosatiICAR also sponsors books belo
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Technical developments in Slovak co
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de Koning & HuijsmanThe Dutch Quali
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de Koning & Huijsmanare Medicines,
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de Koning & HuijsmanThe pulsation c
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de Koning & HuijsmanBalances which
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Tancin et al.Physiology of milk let
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Tancin et al.In the dairy practice
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Tancin et al.Mayer, H., D. Schams,
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Effect of machine milking on teatIn
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Effect of machine milking on teatBe
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Effect of machine milking on teatTa
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Effect of machine milking on teatNe
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Measurements of vacuum stabilityInt
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Measurements of vacuum stabilityTab
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Measurements of vacuum stabilityFor
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Marnet et al.Comparative study of p
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Marnet et al.production during the
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Marnet et al.prestimulation by the
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Worstorff & BilgeryEffects of liner
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Worstorff & BilgeryTable 1 summaris
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Worstorff & Bilgeryseries 40/32 kPa
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Differential staining of somatic ce
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Different diagnostic measures for m
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Evaluation of milking routine by La
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Evaluation of milking routine by La
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Fryc et al.The assessment parameter
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Fryc et al.p n[kPa]p n1p n2p npt st
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Fryc et al.rate. There were three s
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Milking devices disturbance on SCCm
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Milking devices disturbance on SCCL
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Milking devices disturbance on SCCT
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Turki & WinnickiMilking variables i
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Table1. Milk flow time from in indi
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Table 2. First minute milk flow, av
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Turki & WinnickiMayer H., Schams D.
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Milk recording in GermanyTable 1. E
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Milk recording in GermanyTable 3. A
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Milk recording in GermanyTable 5. M
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Main fields ofactivities of theGerm
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Influence of duration of a and c ph
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Nosal & BilgeryVibrations and vacuu
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Nosal & BilgerykPa45.645.445.245.04
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Nosal & BilgeryIn case of problems
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Testing of vacuum during milkingEva
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Testing of vacuum during milkingthe
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Ryšánek et al.Vacuum fluctuation
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Ryšánek et al.Teat injuries were
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Ryšánek et al.Particular attentio
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de KoningAutomatic milking:Chances
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de Koningfor some time after the mi
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de KoningMilk quality is without do
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de Koningwhen the bulk tank is empt
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de KoningLand, A. van ‘t et al, 2
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Characterising the farms equipped w
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Designing optimal robotic milking b
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Designing optimal robotic milking b
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Page 153 and 154: ArtmannThe effects of automatic mil
Page 155 and 156: ArtmannData was collected on the ma
Page 157 and 158: ArtmannThe differences of the co-ef
Page 159 and 160: BarthEvaluation of somatic cell cou
Page 161 and 162: BarthTable 1. Determined and real m
Page 163 and 164: Barthyield is often a side effect o
Page 165 and 166: Milking parameters in modified milk
Page 167 and 168: Pallas & WendtThe development of ud
Page 169 and 170: Pallas & WendtSCC (x 1,000) / ml250
Page 171 and 172: Pallas & WendtTrilk, J. und Münch,
Page 173 and 174: Udder health and milk low profilesA
Page 175 and 176: Udder health and milk low profilesD
Page 177 and 178: AMS in Czech RepublicThis farm size
Page 179 and 180: AMS in Czech RepublicTable 1. Effec
Page 181 and 182: AMS in Czech RepublicFigure 1. Stab
Page 183 and 184: BruckmaierSpecific aspects of milk
Page 185 and 186: Bruckmaiertowards the end of lactat
Page 187 and 188: BruckmaierBruckmaier, R.M., D. Scha
Page 189 and 190: Teat callosity and mastitisResultsT
Page 191 and 192: de Koning et al.Milking characteris
Page 193 and 194: de Koning et al.Table 1. Statistica
Page 195 and 196: Influence of ageing on linersThe re
Page 197 and 198: Neijenhuis & HogeveenMilking interv
Page 199 and 200: Knízková et al.Effect of old and
Page 201: Knízková et al.Thermograms of the
Page 205 and 206: Postmilking teat disinfectingIntrod
Page 207 and 208: Postmilking teat disinfectingNDT an
Page 209 and 210: Los & MaškováTeatcup hardness aft
Page 211 and 212: Los & MaškováIt follows from the
Page 213 and 214: Trends in milking equipmentThe fina
Page 215 and 216: Olechnowicz & TurkiMilking and milk
Page 217 and 218: Table 2. Milk components and somati
Page 219 and 220: Lipinski et al.Effect of some selec
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Page 223 and 224: Lipinski et al.1. The technical and
Page 225 and 226: Effect of two milking systems on te
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Page 233 and 234: Botto et al.Effect of ultrasound in
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Page 239 and 240: Luger et al.Effect of inclination a
Page 241 and 242: Luger et al.There is no difference
Page 243 and 244: Harty et al.Modelling of liner beha
Page 245 and 246: Harty et al.A solid plane was const
Page 247 and 248: Provolo & SangiorgiUsing daily data
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Page 251 and 252: Provolo & SangiorgiFigure 7. Cow no
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Provolo & Sangiorgistandardisation
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Cognome/iInhibition of oxytocin rel
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Tancin et al.Milk flow patterns: in
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Szlachta & AleksanderThe influence
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Szlachta & Aleksanderforces in the
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Szlachta & Aleksanderpressure diffe
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List of participantsŠtefan BodoSPU
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List of participantsMarian GregušI
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List of participantsMarija KlopcicD
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List of participantsŠtefan MihinaV
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List of participantsEduard Pravnans
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List of participantsJozef Tonhauser
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ICAR Technical Series no. 7 - Nitra Proc.

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