Effects of reduced plant height on breeding requirements and ...

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IIST OF RET'ERENCES Ada.ns, M,W. 1967. Basi6 <strong>of</strong> yield conûponent compensation in crop <strong>plant</strong> s Trith special "eference to the ¡,ie].d B¿arÌ, phâSéolus .triú";i;. Crop Sci. 7 z5}r-5,r}. A-ïmed, M.K. 1!J1. fnfluence <strong>of</strong> cu]-tural practices on yield and naltinp qualíty <strong>of</strong> barley. Diss. Abstr. :: l+l+)+B_¡: #T_SOZS. A1lan, n.E.,0.4, Voge]., ¡ìnd C.J. peterson, Jr. !96A. Seedllng emergence rate <strong>of</strong> falL-soïn ï.heat a.nd its association with ptant neiãfrt and coleeptíle l-ength. Agron. J. :5)+:3)+?_350. ----------:, J.R. BurJ.eigh, ."*.". peterson J.r. Lg6f . Inherj.tance <strong>of</strong> coleoptíle length and its associatioo rnrith length in fou ninter r¿heat crosses, Crop Sci._ 1:3ZB_33A. "rl_ A]-lard, R.iI. 1960. plinciples <strong>of</strong> <strong>plant</strong> Breed.Íng. John l[iley and Sons, Inc. Anvar, A.R., and A.R. Chowdhry ? 1969. Heritability and inhe"itance <strong>of</strong> pl_ant heÍght, heading date and grain yield in iour sp"Íng a¡heat crosses. crop Sci. 9r760-.f6l. Atkins n R.8., c. Stanford, and L. Ðunenil. :.)5D. <strong>Effects</strong> <strong>of</strong> nitrogen and. phosphorous fertilizer on yiel_d and nalting quality <strong>of</strong> lãrley. J. <strong>of</strong> Agric. and Fd. Chen. 3:609_615, Austenson, H.M., arid E.N. Larter. 1969. <strong>Effects</strong> <strong>of</strong> direction <strong>of</strong> seeding on yields <strong>of</strong> barley and oats. Ca¡. J. <strong>plant</strong> Sci. þ: )+f t_l+eO. Baher, R.J.' K.fi. Tippres, anal A,B. c"m¡beIl. 19?1. Heritabir-ities <strong>of</strong> antt correlations a^nong quality traits in tüheat. Can. J, <strong>plant</strong> Sci. 5I: lil+l-h)+8. 3al-clvin, J.H. 1963. Cl_oser drilling <strong>of</strong> cereals. Agric., lond. ?0:9:l+11+J+1?. Sarker, r,.N. l-961+. fieight and other <strong>plant</strong> character inreritance in barley crosses nade for shorter straved tlæes. Diss. Abstr. 2l+:0.#6\_ 3909 | 3i,9jr-3906 . Sarriga, B.P. 197)+. Analysis <strong>of</strong> cause and effect for yield and yield conponents ín sprLng vheat. Agro. Sun. 2:Iz!_5 (?lant Breeding Abstr. þ:L:2!!l+). Sauer' A. r-970. <strong>Effects</strong> <strong>of</strong> fertilizer N rate on yield <strong>of</strong> six spring vheats. N. Dakota trh. Res. 272\:3-9. 244
Beech' D.F" and M.J.T, Norman. 196g. A preliminary assessment <strong>of</strong> the adaptation <strong>of</strong> semi-dhrarf wheat varÍeties to the Ord River V"ff.y. AusË. J. flxp. Agrie. Anin. Husb. 8:349_351. Bendelo!¡, V,l:4,. L977, Method.s for the selection <strong>of</strong> ltralting quality ín Canadian barley breeding. J, An. Soc. <strong>of</strong> Brew."Chem. in pr""". Beutler, L.K., and irl.H. Foore. 1963. rnfruence <strong>of</strong> d.ate <strong>of</strong> seeding and. nitrogen rate on rnrínter hrheat varÍeties in eastern O..gãr,. -1g.orr. J. 55: l+-6. Bhatt, G.M. 1972. InheriËance <strong>of</strong> heading dare, planr heighr, and kernel weighr in trÀ,o spring ¡¿hea! crosses. Ciop s.i. lZ,í:SS_SS.---- Bockstaele, L., and K. Maddens. 1966. Seed rate for spring barley, Meiled. 45 Onderz-en Voorl Cent. NyV Teelt., Rumbeke, pp. g. (Field Crop Absrr. 20:115. ) Borojevic' s. 1968. characreristics <strong>of</strong> some new dr¿arf and semi-dwarf wheat 1ines. Euphyrica (Suppl. 1) :143_151. Borthakur, D.N., and J.M. poehlman. Ig70. HeritabílÍry and genetic ad.vance for kernel lreighr in barley. Crop Sci. lO:+iZ_+Sll, Boyd' tr{.J.R., A.G. Gordon and L.J. Lacroix. 1971. seed size, geïminaríon resistance and seedling vigor in barley. Can, J. plãnt Sci. 5L:93-99 . Bray' D.trrl. 1963. Herirabilíties and. assocíations bet!¡een some agronomic characters in a trrTo and. six_ro¡¿ barley cross. Diss. AbsËr. 24:I778. Briggle, L.!J. ' and o.A. vogel. 196g. Breedíng shorL sratuïe, dÍsease resisËanr whear Ín rhe Unired Stares. EuphyrÍca (óupplenent No. 1): 107-130. BrÍggs, K,G, 7975, <strong>Effects</strong> <strong>of</strong> seedíng rate and. row spacing on agronomíc characteristícs <strong>of</strong> GLenLea, picic 62, anð, Neepawã wheais. Can. J. <strong>plant</strong> Sci. 55 t363-367 . L974. Cornbining abíliry for kernel plumpness in a diallel cross <strong>of</strong> fÍve Canadian barley cultivars. Can. J,-<strong>plant</strong> Sci. S+:ig_54, Brown' A.R.' rl.D. Morrís, and D.D. Morey. 1961. Response <strong>of</strong> seven oat varíeties to dífferenct levels <strong>of</strong> fertí1iz;tion. Agron. J. 53 2366-369 . Burleigh, J.R,, R.E. A1lan, and O.A, Voge1. 1964. Varieral dífferences in seedling emergence <strong>of</strong> winrer wheats as influenced by ;.;;;;;;".. and depth <strong>of</strong> planring. Agron. J. 56:195_L98. 245
Page 1 and 2:
University of Mani
Page 3 and 4:
ACKNOWI,EDGMENTS It has been a grea
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ÎABI,E OF TONTENTS av írÞâ dô
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Þâ o-â r Days to l'{aturity ....
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vaal ËÞe rro Days to Heading . ".
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SUGGÊSTIONSFORFIIIURSRESEÀRCH ,.,
Page 13 and 14:
11. Nitrogen Fertil-izer Applicatio
Page 15 and 16:
TABT-,8 42, 43, I+4, r+5. 46. 48. 4
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74. 75" ?6, 77, 78,. 79, 80. 81" 82
Page 19 and 20:
xvii i occurred for yield, but the
Page 21 and 22:
I]TERATURE REVIEW Semi-dwarf Growth
Page 23 and 24:
In the United States the barley bre
Page 25 and 26:
Tabl-e 1. Broad Sense Ileritability
Page 27 and 28:
Table 2. Broad Sense Heritability E
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wíth yield. fhis group discussed t
Page 31 and 32:
ship in common wheat. 0n the other
Page 33 and 34:
c onpared 'r . Two other important
Page 35 and 36:
eported a non-significant positive
Page 37 and 38:
majority of studie
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correfation between diastatic power
Page 41 and 42:
extent. Frey et al-. (1951) indicat
Page 43 and 44:
seni-dwarf wheats to nitrogen ferti
Page 45 and 46:
number of spíkes
Page 47 and 48:
Stanberry and Lowrey (L965) reporte
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Íright be of grea
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from varyíng seeding rates in barl
Page 53 and 54:
Reports on the effect of</s
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the effect of seed
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l,upton et 41. (7974) pointed out t
Page 59 and 60:
Table 3. Pedigrees of</stro
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(4) 200 Kernel weight * record.ed i
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population, using individual line m
Page 65 and 66:
Site Sanford 19?6 Clay Cawnan 19?6
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Orthogonal single degree of
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Experiment lV: _-.t0qlepptite lenet
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ferences between genotype s which w
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and plant
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Table 7. con¡tonêlts of</
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was significant" fhe only case in w
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(28 to 5B/"), as reported by nost o
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Table 8. Continued Range Lor{est Li
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the Highest Yielding l,ines within
Page 85 and 86:
Phenot:'¡pic Corre-Lations Sinpl-e
Page 87 and 88:
Table 10. (Cortínued) Châracteris
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did Syme (f972), Fonseca and patter
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significant negative correlation wi
Page 93 and 94:
elãted negative association betwee
Page 95 and 96:
Aglononie ChArae'qeri s! ic s Pl"an
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Table 12. N1Ërogen FertLlizer Àpp
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Teble 14. NltrogeÍ FertLlLzêr ApP
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Table 15. NíËrogen ¡'ertil,izer
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lable 16. Nltrogen Fertlllzer Appll
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freedom comparison indicated lqínn
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lab1e 19. Nftrogen trertÍlizer Áp
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Tâble 20, Nltrogei¡ FeltLltzêr A
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TabIe 22, Nltrogen Fertillzer Appli
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Table 23. Nitrogen Fertilizer Appl
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TabLe 25. Nltrogen Fefttlizef Appll
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itable 26. Nitrogen Fertfllzer Appl
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latlê 28. Nltrogen ¡'ertlllrer Ap
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Sanford â.nd Carnan, 1926, Since N
Page 123 and 124:
Tabl-e 31 . Nítrogen Fertilizer Ap
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Îable33. Nítrogen Fertllizer Appl
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Table 34. Nitrogen Fertilfzer Appli
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îab1ê 36. NLtrogeî Fertl,LLzer A
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Table 38. Nitrogen Fertllizer Appli
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lab1e 39,. NLtrogen Fertllf¿er App
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Table 41. Nitïogen Iertillzer Appl
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Table 42. Nitrogen Fertllizer Appli
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'IabLe 44. Nítrogen ¡'ertilizer A
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Q UAT,TTY Cltq.RÀcTER rsrf ts Q ua
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lable 47. Nitrogen ¡'ertilLzer App
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Table 49. Nltrogen ferrlllzer AppLl
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îhe F x G i.nteraction at portage
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fable 52, Nltrogen Fertfllze¡ Appl
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'labLe 54- Seedlng Råte - Row Spac
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Table 55. Seeding Rate - Ror'7 Spac
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Table 57. Seeding Rate - Roúr Spac
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while the tall sho\^/ed virtually n
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Table 59. Seedlûg Rate - Row Spacl
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Table 60. Seedlng Rate - Row Spacin
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Table 61. Seedlng Rate - RotT Spaci
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Table 62, SeedLng Rate - Rorar Spac
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?áble 64. Seedlng Rare - Ror.r Spa
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Table 65. SeedÍng Rate - Row Spaci
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Table 67. Seedfng Rate - Row Spací
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Table 68. AN0VA for Coleoptile Leng
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'Iable 72. Means for Experíment IV
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Table 73. (Continued ) B Variables
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'IabLe 74' Ranks of</strong
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Table 76. cenotype Means for Root D
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fabTe ?6 Cid not indicate this diff
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Table 79. Ranks of
Page 187 and 188:
Tabl"e 81. ANOVA for Number <strong
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the second v¡as not significant (f
Page 191 and 192:
Table 85. Mean Numbers of</
Page 193 and 194:
of two locations f
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have increased the precision <stron
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showed no environmental interaction
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yield testlng experiments. Furtherm
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could in part account for the poor
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signlficant, the correl_ations were
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height and the qua
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trial period. The area in which the
Page 209 and 210:
any specific cross. However, they d
Page 211 and 212: as strong nor as consl-stent as is
Page 213 and 214: with several critical agronomic par
Page 215 and 216: maturity and days in post-anthesis
Page 217 and 218: significantry rerated to several ot
Page 219 and 220: icularly when nore optimum growing
Page 221 and 222: would be useful to know the rerativ
Page 223 and 224: Kernel Weight Added N had little ef
Page 225 and 226: much as the tall genotypes. Also th
Page 227 and 228: îhe effects of N
Page 229 and 230: with the overall results of
Page 231 and 232: Phenotypicaì.J_y novel gernplasm,
Page 233 and 234: drastícaIIy changed phenotype as t
Page 235 and 236: should not be recomnended for produ
Page 237 and 238: One of the problem
Page 239 and 240: The associatíon between root growt
Page 241 and 242: GENER¡.L DTSCUSS]ON Since desired
Page 243 and 244: inheríted" observation of<
Page 245 and 246: indicated by this study suggests th
Page 247 and 248: individual lines. It is generally c
Page 249 and 250: sístent suppLy of
Page 251 and 252: possibílity of ir
Page 253 and 254: Testing et one site for one year wa
Page 255 and 256: height genotJpes t
Page 257 and 258: ïn terms of the o
Page 259 and 260: Concern has been expressed by dryla
Page 261: ), +. ( 6, 7, Attempts should be ma
Page 265 and 266: Day, A.D, and R.K. Thonpson, 1970.
Page 267 and 268: Guitard, 4,4., J.A. Neûrnan, and p
Page 269 and 270: Konishi, T. L976. The nature and ch
Page 271 and 272: Pawlisch, P.E., and H.L. shandp. Lg
Page 273 and 274: Sisler, I^I.I^I, and p.J. Olsen. 19
Page 275 and 276: trIoodward, R.trI. 7956. The effect
Page 277 and 278: Appetrdr*' cenotvprc ìlêans fot j
Page 279 and 280: ^ppendlx conrlnue¿- Genotype Plán
Page 281 and 282: .9anul¡uor xlpuâd¡¡V ezro tzz ,
Page 283 and 284: ^pIe¡¡¿tx conrtnued. Solu It lß
Page 285: ¿\tÎen¿lr conÈtnu€d, .,¡ÃE
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