-
1
-
-
0000997427
-
Estimation of genetic and maternal effects in crossbreed cattle of Angus, Charolais and Hereford parentage. I Birth and weaning weights
-
ALENDA, R., MARTIN, T.G., LASEY, J.F. & ELLERSIECK, M.R., 1980. Estimation of genetic and maternal effects in crossbreed cattle of Angus, Charolais and Hereford parentage. I Birth and weaning weights. J. Anim. Sci. 50, 226.
-
(1980)
J. Anim. Sci.
, vol.50
, pp. 226
-
-
Alenda, R.1
Martin, T.G.2
Lasey, J.F.3
Ellersieck, M.R.4
-
3
-
-
0009777688
-
-
M.Sc. (Agric.) treatise, Univ. of the Orange Free State, Bloemfontein (Afrikaans)
-
BERGH, L. 1990. The use of the Kleiber ratio in beef cattle breeding. M.Sc. (Agric.) treatise, Univ. of the Orange Free State, Bloemfontein (Afrikaans).
-
(1990)
The Use of the Kleiber Ratio in Beef Cattle Breeding
-
-
Bergh, L.1
-
4
-
-
0027765224
-
Genotype x environment interactions in postweaning performance to yearling in Angus, Brahman and reciprocal-cross calves
-
BROWN, M.A., BROWN, A.H., JACKSON, W.G. & MIESNER, J.R., 1993. Genotype x environment interactions in postweaning performance to yearling in Angus, Brahman and reciprocal-cross calves. J. Anim. Sci. 71, 3273.
-
(1993)
J. Anim. Sci.
, vol.71
, pp. 3273
-
-
Brown, M.A.1
Brown, A.H.2
Jackson, W.G.3
Miesner, J.R.4
-
5
-
-
0041669191
-
Efficiency to slaughter of calves from Angus, Charolais and reciprocal cross cows
-
BROWN, M.A. & DINKEL, C.A., 1982. Efficiency to slaughter of calves from Angus, Charolais and reciprocal cross cows. J. Anim. Sci. 55, 254.
-
(1982)
J. Anim. Sci.
, vol.55
, pp. 254
-
-
Brown, M.A.1
Dinkel, C.A.2
-
6
-
-
84971851456
-
Comparison of F1 cows with pure-breds and other crosses
-
(Ch. 7), Series 2. Eds: Koger, Cunha & Warnick. Univ. of Florida Press
-
CARTWRIGHT, T.C., 1973. Comparison of F1 cows with pure-breds and other crosses. In: Crossbreeding Beef Cattle (Ch. 7), Series 2. Eds: Koger, Cunha & Warnick. Univ. of Florida Press.
-
(1973)
Crossbreeding Beef Cattle
-
-
Cartwright, T.C.1
-
7
-
-
0023175943
-
Reproductive rates, birth weight, calving ease and 24 h calf survival in a fourbreed diallel among Simmental, Limousin, Polled Hereford and Brahman beef cattle
-
COMERFORD, J.W., BERTRAND, J.K., BENYSHEK, L.L. & JOHNSON, M.H., 1987. Reproductive rates, birth weight, calving ease and 24 h calf survival in a fourbreed diallel among Simmental, Limousin, Polled Hereford and Brahman beef cattle. J. Anim. Sci. 64, 65.
-
(1987)
J. Anim. Sci.
, vol.64
, pp. 65
-
-
Comerford, J.W.1
Bertrand, J.K.2
Benyshek, L.L.3
Johnson, M.H.4
-
8
-
-
0019002527
-
Estimation of additive and nonadditive direct and maternal genetic effects from crossbreeding beef cattle
-
DILLARD, E.U., RODRIGUEZ, O. & ROBINSON, O.W., 1980. Estimation of additive and nonadditive direct and maternal genetic effects from crossbreeding beef cattle. J. Anim. Sci. 50, 653.
-
(1980)
J. Anim. Sci.
, vol.50
, pp. 653
-
-
Dillard, E.U.1
Rodriguez, O.2
Robinson, O.W.3
-
9
-
-
0346699912
-
An evaluation of the ratio calf weight to cow weight as an indicator of cow efficiency
-
DINKEL, D.A. & BROWN, M.A., 1978. An evaluation of the ratio calf weight to cow weight as an indicator of cow efficiency. J. Anim. Sci. 46, 614.
-
(1978)
J. Anim. Sci.
, vol.46
, pp. 614
-
-
Dinkel, D.A.1
Brown, M.A.2
-
10
-
-
0021314776
-
Energy utilization by mature, nonpregnant, nonlactating cows of different types
-
FERRELL, C.L. & JENKINS, T.G., 1984. Energy utilization by mature, nonpregnant, nonlactating cows of different types. J. Anim. Sci. 58, 234.
-
(1984)
J. Anim. Sci.
, vol.58
, pp. 234
-
-
Ferrell, C.L.1
Jenkins, T.G.2
-
11
-
-
0015139781
-
Genetic analysis of degree of maturity
-
FITZHUGH, H.A. & TAYLOR, ST.C.S., 1971. Genetic analysis of degree of maturity. J. Anim. Sci. 33, 717.
-
(1971)
J. Anim. Sci.
, vol.33
, pp. 717
-
-
Fitzhugh, H.A.1
Taylor, St.C.S.2
-
12
-
-
0026210324
-
Output/input differences among nonpregnant, lactating Bos indicus - Bos taurus and Bos taurus - Bos taurus F1 cross cows
-
GREEN, R.D., CUNDIFF, L.V., DICKERSON, G.E. & JENKINS, T.G., 1991. Output/input differences among nonpregnant, lactating Bos indicus - Bos taurus and Bos taurus - Bos taurus F1 cross cows. J. Anim. Sci. 69, 3156.
-
(1991)
J. Anim. Sci.
, vol.69
, pp. 3156
-
-
Green, R.D.1
Cundiff, L.V.2
Dickerson, G.E.3
Jenkins, T.G.4
-
13
-
-
0008608621
-
Comparative productivity of the Brahman and some indigenous Sanga and Bos indicus breeds of East and Southern Africa
-
HETZEL, D.J.S., 1988. Comparative productivity of the Brahman and some indigenous Sanga and Bos indicus breeds of East and Southern Africa. Anim. Breed. Abstr. 56, 243.
-
(1988)
Anim. Breed. Abstr.
, vol.56
, pp. 243
-
-
Hetzel, D.J.S.1
-
14
-
-
0026883030
-
Lactation characteristics of nine breeds of cattle fed various quantities of dietary energy
-
JENKINS, T.G. & FERRELL, C.L., 1992. Lactation characteristics of nine breeds of cattle fed various quantities of dietary energy. J. Anim. Sci. 70, 1652.
-
(1992)
J. Anim. Sci.
, vol.70
, pp. 1652
-
-
Jenkins, T.G.1
Ferrell, C.L.2
-
15
-
-
0028545679
-
Productivity through weaning of nine breeds of cattle under varying feed availabilities. I. Initial evaluation
-
JENKINS, T.G. & FERRELL, C.L., 1994. Productivity through weaning of nine breeds of cattle under varying feed availabilities. I. Initial evaluation. J. Anim. Sci. 72, 2787.
-
(1994)
J. Anim. Sci.
, vol.72
, pp. 2787
-
-
Jenkins, T.G.1
Ferrell, C.L.2
-
16
-
-
0026199484
-
Differences among breed crosses of cattle in the conversion of food energy to calf weight during the preweaning interval
-
JENKINS, T.G., CUNDIFF, L.V. & FERRELL, C.L., 1991. Differences among breed crosses of cattle in the conversion of food energy to calf weight during the preweaning interval. J. Anim. Sci. 69, 2762.
-
(1991)
J. Anim. Sci.
, vol.69
, pp. 2762
-
-
Jenkins, T.G.1
Cundiff, L.V.2
Ferrell, C.L.3
-
17
-
-
3042840968
-
Effect of size, breed and sex upon feed efficiency in beef cattle
-
Ohio Agric. Res. Dev. Centre
-
KLOSTERMAN, E.W. & PARKER, C.F., 1976. Effect of size, breed and sex upon feed efficiency in beef cattle. Ohio Agric. Res. Dev. Centre. Res. Bull. No. 1088.
-
(1976)
Res. Bull. No. 1088
-
-
Klosterman, E.W.1
Parker, C.F.2
-
18
-
-
0016979805
-
Characterization of biological types of cattle. IV Postweaning growth and puberty of heifers
-
LASTER, D.B., SMITH, G.M. & GREGORY, K.E, 1976. Characterization of biological types of cattle. IV Postweaning growth and puberty of heifers. J. Anim. Sci. 43, 63.
-
(1976)
J. Anim. Sci.
, vol.43
, pp. 63
-
-
Laster, D.B.1
Smith, G.M.2
Gregory, K.E.3
-
19
-
-
0011683917
-
Breeding system, cow weight and milk yield effects on various biological variables in beef production
-
McMORRIS, M.R. & WILTON, J.W., 1986. Breeding system, cow weight and milk yield effects on various biological variables in beef production. J. Anim. Sci. 63, 1361.
-
(1986)
J. Anim. Sci.
, vol.63
, pp. 1361
-
-
McMorris, M.R.1
Wilton, J.W.2
-
20
-
-
84971953983
-
Evidence of genotype by environment interaction for reproductive and maternal traits in beef cattle
-
MORRIS, C.A., BAKER, R.L., HICKEY, S.M., JOHNSON, D.L. CULLEN, N.G. & WILSON, J.A., 1993. Evidence of genotype by environment interaction for reproductive and maternal traits in beef cattle. Anim. Prod. 56, 69.
-
(1993)
Anim. Prod.
, vol.56
, pp. 69
-
-
Morris, C.A.1
Baker, R.L.2
Hickey, S.M.3
Johnson, D.L.4
Cullen, N.G.5
Wilson, J.A.6
-
21
-
-
0000126066
-
Preweaning growth of British, Bos indicus, Charolais and dual purpose type cattle under intensive pasture conditions
-
PATERSON, A.G., VENTER, H.A.W. & HARWIN, G.O., 1980. Preweaning growth of British, Bos indicus, Charolais and dual purpose type cattle under intensive pasture conditions. S. Afr. J. Anim. Sci. 10, 125.
-
(1980)
S. Afr. J. Anim. Sci.
, vol.10
, pp. 125
-
-
Paterson, A.G.1
Venter, H.A.W.2
Harwin, G.O.3
-
22
-
-
3342885120
-
Milk production studies with beef cattle in the subtropics. I Milkfat and solids-not-fat production of cows with summer and winter calves
-
REYNECKE, J. & BONSMA, J.C., 1964. Milk production studies with beef cattle in the subtropics. I Milkfat and solids-not-fat production of cows with summer and winter calves. Proc. S. Afri. Soc. Anim. Prod. 3, 184.
-
(1964)
Proc. S. Afri. Soc. Anim. Prod.
, vol.3
, pp. 184
-
-
Reynecke, J.1
Bonsma, J.C.2
-
23
-
-
0022761576
-
Direct and maternal genetic effects on preweaning characters of Brahman, Hereford and Brahman-Hereford cross-bred cattle
-
ROBERSON, R.L., SANDERS, J.O. & CARTWRIGHT, T.C., 1986. Direct and maternal genetic effects on preweaning characters of Brahman, Hereford and Brahman-Hereford cross-bred cattle. J. Anim. Sci. 63, 438.
-
(1986)
J. Anim. Sci.
, vol.63
, pp. 438
-
-
Roberson, R.L.1
Sanders, J.O.2
Cartwright, T.C.3
-
24
-
-
0019402646
-
Estimation of direct and maternal additive and heterotic effects from crossbreeding experiments in animals
-
ROBISON, O.W., McDANIEL, B.T. & RINCON, E.J., 1981. Estimation of direct and maternal additive and heterotic effects from crossbreeding experiments in animals. J. Anim. Sci. 52, 44.
-
(1981)
J. Anim. Sci.
, vol.52
, pp. 44
-
-
Robison, O.W.1
McDaniel, B.T.2
Rincon, E.J.3
-
25
-
-
1642563999
-
Maximum herd efficiency in meat production. III Feeder-breeder dimorphism
-
ROUX, C.Z., 1992. Maximum herd efficiency in meat production. III Feeder-breeder dimorphism. S. Afr. J. Anim. Sci. 22, 11.
-
(1992)
S. Afr. J. Anim. Sci.
, vol.22
, pp. 11
-
-
Roux, C.Z.1
-
26
-
-
3342990610
-
Breeding goals for optimal total life cycle production systems
-
(Pretoria). Eds: Hofmeyr & Meyer. S. Afr. Stud Book and Livestock Improvement Association
-
ROUX, C.Z. & SCHOLTZ, M.M., 1984. Breeding goals for optimal total life cycle production systems. Proc. 2nd Wrld. Congr. Sheep and Beef Cattle Breed., p.444 (Pretoria). Eds: Hofmeyr & Meyer. S. Afr. Stud Book and Livestock Improvement Association.
-
(1984)
Proc. 2nd Wrld. Congr. Sheep and Beef Cattle Breed.
, pp. 444
-
-
Roux, C.Z.1
Scholtz, M.M.2
-
27
-
-
0040660098
-
Recent research into the production potential of indigenous cattle with special reference to the Sanga
-
SCHOEMAN, S.J., 1989. Recent research into the production potential of indigenous cattle with special reference to the Sanga. S. Afr. J. Anim. Sci. 19, 55.
-
(1989)
S. Afr. J. Anim. Sci.
, vol.19
, pp. 55
-
-
Schoeman, S.J.1
-
28
-
-
21144473404
-
Direct and maternal additive and heterotic effects in crossbreeding Hereford, Simmentaler and Afrikaner cattle
-
SCHOEMAN, S.J., VAN ZYL, J.G.E. & DE WET, R., 1993. Direct and maternal additive and heterotic effects in crossbreeding Hereford, Simmentaler and Afrikaner cattle. S. Afr. J. Anim. Sci. 23, 61.
-
(1993)
S. Afr. J. Anim. Sci.
, vol.23
, pp. 61
-
-
Schoeman, S.J.1
Van Zyl, J.G.E.2
De Wet, R.3
-
29
-
-
0016979407
-
Characterization of biological types of cattle. I Dystocia and preweaning growth
-
SMITH, G.W., LASTER, D.B. & GREGORY, K.E., 1976. Characterization of biological types of cattle. I Dystocia and preweaning growth. J. Anim. Sci. 42, 27.
-
(1976)
J. Anim. Sci.
, vol.42
, pp. 27
-
-
Smith, G.W.1
Laster, D.B.2
Gregory, K.E.3
-
30
-
-
84972090815
-
Evaluation of beef breeds for rangeland weaner production in Zimbabwe. 1. Productivity of purebred cows
-
TAWONEZVI, H.P.R., WARD, H.K., TRAIL, J.C.M. & LIGHT, D., 1988. Evaluation of beef breeds for rangeland weaner production in Zimbabwe. 1. Productivity of purebred cows. Anim. Prod. 47, 351.
-
(1988)
Anim. Prod.
, vol.47
, pp. 351
-
-
Tawonezvi, H.P.R.1
Ward, H.K.2
Trail, J.C.M.3
Light, D.4
-
31
-
-
21844518670
-
Genetic relationship between growth traits in Bonsmara heifer and bull calves on different nutritional regimes
-
THERON, H.E., SCHOLTZ, M.M. & ROUX, C.Z. 1994. Genetic relationship between growth traits in Bonsmara heifer and bull calves on different nutritional regimes. S. Afr. J. Anim. Sci. 24, 67.
-
(1994)
S. Afr. J. Anim. Sci.
, vol.24
, pp. 67
-
-
Theron, H.E.1
Scholtz, M.M.2
Roux, C.Z.3
-
32
-
-
84972053853
-
Multibreed comparisons of British cattle. Variation in body weight, growth rate and food intake
-
THIESSEN, R.B., HNIZDO, E., MAXWELL, D.A.G., GIBSON, D., & TAYLOR, St C. S., 1984. Multibreed comparisons of British cattle. Variation in body weight, growth rate and food intake. Anim. Prod. 38, 323.
-
(1984)
Anim. Prod.
, vol.38
, pp. 323
-
-
Thiessen, R.B.1
Hnizdo, E.2
Maxwell, D.A.G.3
Gibson, D.4
Taylor, St.C.S.5
|