Proceedings of the World Congress on Genetics Applied to Livestock Production


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Year: 1986        « previous | next »
Volume: IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats.
J. Chavas, Konig, H., Gaillard, C., Hunziker, F., Schneeberger, M., and Tontis, A., Testing Swiss Braunvieh bulls for the inherited syndrome of arachnomelia and arthrogryposis (SAA) by examining their offspring at the fetal stage., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 185–190, 1986. (1.64 MB)
K. Meyer and Burnside, E. B., Genetic parameters for subjective milking speed scores., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 191–195, 1986. (1.75 MB)
H. D. Norman and Powell, R. L., Pedigree selection of dairy bulls in the United States and resultant progeny tests., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 196–201, 1986. (1.9 MB)
J. I. Weller, Ron, M., and Bar-Anan, R., Multilactation genetic analysis of the Israeli dairy cattle population., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 202–207, 1986.
H. H. Swalve and van Vleck, L. D., Estimation of genetic relationships among milk records for first three lactations using REML for an animal model., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 208–212, 1986. (1.22 MB)
D. K. Sadana and Tripathi, V. N., Genetic trend in milk yield of exotic cattle in India., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 213–216, 1986. (911.79 KB)
J. W. Wilton, Impact of industry structure, intensity of production and resource constraints on research breeding objectives., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 220–231, 1986. (3.23 MB)
D. J. S. Hetzel and Seifert, G. W., Breeding objectives and selection traits for extensive beef cattle production in the tropics., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 244–258, 1986. (4.7 MB)
R. B. Thiessen and Taylor, S. C. S., Genetic variability among cattle breeds for beef production., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 261–270, 1986. (2.87 MB)
L. V. Cundiff, Gregory, K. E., Koch, R. M., and Dickerson, G. E., Genetic diversity among cattle breeds and its use to increase beef production efficiency in a temperate environment., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 271–282, 1986. (4.38 MB)
A. Tewolde, Evaluation and utilization of tropical breeds for efficient beef production in the tropics: challenges and opportunities., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 283–291, 1986. (3.04 MB)
D. D. Kress, Doornbos, D. E., and Anderson, D. C., Empirical validation of the dominance model for beef cattle., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 295–300, 1986. (1.88 MB)
C. A. Morris, Baker, R. L., Hohenboken, W. D., Johnson, D. L., and Cullen, N. G., Heterosis retention for live weight in advanced generations of a Hereford and Angus crossbreeding experiment., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 301–307, 1986. (2.19 MB)
D. R. Daley, McCuskey, A., and Bailey, C. M., Characterization of milk constituents of Bos taurus and Bos indicus X Bos taurus breed types., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 308–313, 1986. (1.56 MB)
D. H. Baik and C, K. D., Heterosis on body weights in crosses among Brahman, Santa Gertrudis and Cheju native cattle., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 314–318, 1986. (1.35 MB)
J. H. L. Morgan, The use of crossbred cows to increase beef production per hectare., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 319–324, 1986. (2.02 MB)
O. Olutogun and Dettmers, A., Reproductive performance characteristics of trypanotolerant cattle breeds under ranching conditions in the humid tropics of Nigeria., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 325–330, 1986. (2.02 MB)
H. A. W. Venter, van Zyl, J. G. E., and Coertze, R. J., Evaluation of systems of straight- and crossbreeding in beef cattle in the R.S.A., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 336–341, 1986. (1.17 MB)
M. C. Miquel, Heterosis and breed transmitted and maternal effects in growth traits to weaning in Angus, criollo and reciprocal cross calves., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 342–346, 1986. (1.45 MB)
A. G. Razook, Leme, P. R., Packer, I. U., A. Filho, L., Nardon, R. F., Trovo, J. B. F., Capelozza, C. N. Z., Pires, F. L., Nascimento, J., Barbosa, C., Coutinho, J. L. B., and Oliveira, W. J., Evaluation of Nelore, Canchim, Santa Gertrudis, Holstein, Brown Swiss and Caracu as sire breeds in matings with Nelore cows. Effects on progeny growth, carcass traits and crossbred productivity., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 348–352, 1986. (1.29 MB)
M. D. MacNeil, Cundiff, L. V., Gregory, K. E., and Koch, R. M., Evaluation of crossbreeding systems for preweaning traits in beef cattle., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 353–358, 1986. (1.99 MB)
C. J. Stormont, Morris, B. G., Suzuki, Y., and Dodd, J., Blood typing beefalo cattle., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 359–363, 1986. (1.99 MB)
A. L. Gyles, Upton, W. H., Hammond, K., Thompson, J. M., and Tier, B., Heterosis for preweaning traits in Devon-Hereford crosses under temperate range conditions., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 365–369, 1986. (1.29 MB)
P. F. Parnell, Baker, R. L., and Foulley, J. L., The efficiency and place of multi-herd animal evaluation procedures for beef cattle., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 373–388, 1986. (6.04 MB)
A. E. McClintock, Simulation approaches in beef cattle breeding., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 389–397, 1986. (2.88 MB)
R. M. Koch, Gibb, J. B., and Gosey, J. A., Evaluation of beef cattle industry breeding programs: breeders and breed associations., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 398–409, 1986. (4.1 MB)
G. B. Nicoll and Johnson, D. L., Selection applied in the Angus breeding scheme of the New Zealand Land Development and Management Corporation., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 413–418, 1986. (2.16 MB)
I. U. Packer, Razook, A. G., Trovo, J. B. F., Bonilha, L. M., Figueiredo, L. A., Nascimento, J., Pacola, L., Candido, J. G., Campos, B. E. S., and Machado, W. B., Selection for yearling weight in Nelore and Guzera zebu breeds: selection applied and response., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 419–423, 1986. (1.48 MB)
T. J. Marlowe, Nadarajah, K., and Notter, D. R., Influence of a quarter century of performance testing on Angus and Hereford populations in Virginia., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 424–429, 1986. (2.24 MB)
S. M. Azzam and Nielsen, M. K., Genetic parameters for gestation length, birth date and time to first observed estrus in beef cattle., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 437–441, 1986. (1.79 MB)
R. L. Willham, Genetic prediction for beef in United States., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 442–445, 1986. (1.57 MB)
F. J. C. Swanepoel, Heyns, H., and van Zyl, J. M., Linear measurements and growth parameters in young beef bulls., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 446–450, 1986. (1.44 MB)
J. Canon, Vallejo, M., and Dunner, S., Calving difficulty in Rubia Callega breed and its genetic improvement., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 451–456, 1986. (1.38 MB)
G. Conley, Breeding beef germ plasm composites to fit special environments., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 457–461, 1986. (1.81 MB)
J. W. James, Economic evaluation of breeding objectives in sheep and goats - general considerations., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 470–478, 1986. (2.97 MB)
G. E. Bradford and Meyer, H. H., Economic evaluation of breeding objectives for sheep and goats: practical considerations and examples., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 479–492, 1986. (5.08 MB)
L. D. Young, Dickerson, G. E., Ch'ang, T. S., and Evans, R., Heterosis retention in sheep crossbreeding., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 497–508, 1986. (3.84 MB)
W. D. Hohenboken, Costs and benefits of breed utilization strategies in sheep., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 509–522, 1986. (5.04 MB)
M. Shelton, Breed use and crossbreeding in goat production., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 523–532, 1986. (3.24 MB)
L. Tchamitchian, Lefevre, C., Brunel, C., Bibé, B. O., and Ricordeau, G., Development of a new synthetic prolific line of sheep (INRA 401)., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 535–540, 1986. (1.42 MB)
G. Simm, Economic selection indices for lean meat production in sheep., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 541–546, 1986. (1.34 MB)
T. S. Ch'ang and Evans, R., Male heterosis effect on lamb production traits of the ewe., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 547–552, 1986. (1.75 MB)
N. M. Fogarty and Hall, D. G., Reproduction and growth of F1 and F2 hogget crossbred ewes., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 553–558, 1986. (1.87 MB)
M. H. Fahmy, Preliminary results on fertility, prolificacy, lamb production and carcass traits of Romanov sheep in Canada., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 559–564, 1986. (1.87 MB)
B. Cumlivski, Reproduction ability of reciprocal crossbred F1 generation by sheep of Mutton Merino of German type and by rams of the breed Kent Romney Marsh., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 565–568, 1986. (955.21 KB)
B. Cumlivski, Comparison of reproduction ability of the so called "world" fertile breeds of sheep in large and small concentrations., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 575–579, 1986. (1.25 MB)
J. E. Alkass, Alrawi, A. A., Al-Hillali, A. H., and Al-Tayy, H. M. A., Body weight of horned vs. polled-sired Awassi lambs., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 580–584, 1986. (1.51 MB)
P. S. Jagiwala, Vyas, K. N., and Shukla, R. K., Study on skin follicle measurements (Fd, Fc and Fci) and its association with other follicle and fibre traits in Patanwadi and crossbred sheep., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 587–593, 1986. (1.97 MB)
J. N. Clarke, Evaluation of industry breeding programs for sheep and goat., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 597–604, 1986. (3 MB)
K. D. Atkins, McGuirk, B. J., and Thompson, R., Intra-flock genetic improvement programmes in sheep and goats., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 605–617, 1986. (5.06 MB)
G. B. Nicoll, Bodin, L., and Jonmundsson, J. V., Evaluation of inter-flock genetic improvement programs for sheep and goats., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 619–636, 1986. (7.02 MB)
D. F. Waldron, Thomas, D. L., Stookey, J. M., and Fernando, R. L., Relationship between growth of Suffolk rams on central performance test and growth of their progeny., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 639–644, 1986. (1.96 MB)
R. P. Lewer, Ponzoni, R. W., Morgan, P. D., and Vanrenen, D. S., Performance recording for Merino sheep in Australia (Woolplan)., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 645–649, 1986. (1.42 MB)
R. C. Cardellino and Ponzoni, R. W., Breeding programmes for multiple purpose breeds in Uruguay., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 650–657, 1986. (2.11 MB)
F. Barillet, Elsen, J. - M., and Roussely, M., Optimization of a selection scheme for milk composition and yield in milking ewes: example of the Lacaune breed., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 658–664, 1986. (2.41 MB)
R. Lewis and Shelton, M., The use of production records as a method for improving the reproductive performance of sheep., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 665–670, 1986. (2.2 MB)
J. - M. Elsen, Bodin, L., and Ricordeau, G., Criteria for evaluating a selection scheme: some proposals., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 671–677, 1986. (1.43 MB)
P. N. Bhat and Taneja, V. K., River buffalo., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 681–693, 1986. (4.49 MB)
C. Chantalakhana, Breeding improvement of swamp buffalo., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 694–702, 1986. (2.69 MB)
G. de Franciscis, Buffalo for meat production., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 703–714, 1986.
P. Sitorus, ,, and Batubara, L. P., Productivity of Murrah buffalo in Indonesia., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 717–721, 1986. (1.13 MB)
G. E. Dickerson, Genetic engineering of livestock improvement., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 3–8, 1986. (1.99 MB)
R. E. Pearson, Economic evaluation of breeding objectives in dairy cattle. Intensive specialized milk production in temperate zones., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 11–17, 1986. (2.07 MB)
E. Niebel, Economic evaluation of breeding objectives for milk and beef production in temperate zones., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 18–32, 1986. (4.72 MB)
F. E. Madalena, Economic evaluation of breeding objectives for milk and beef production in the tropics., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 33–43, 1986. (3.6 MB)
A. J. McAllister, The role of crossbreeding in breeding programs for intensive milk production in temperate climates., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 47–61, 1986. (4.3 MB)
A. Zarnecki and Stolzman, M., Milk and beef production in temperate climates., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 62–72, 1986. (3.41 MB)
V. K. Taneja and Bhat, P. N., Milk and beef production in tropical environments., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 73–91, 1986. (6.66 MB)
J. A. M. van Arendonk, Economic importance and possibilities for improvement of dairy cow herd life., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 95–100, 1986. (1.8 MB)
S. P. Smith and Hammond, K., The ramifications of portfolio and utility theories for dairy breeding programs., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 101–105, 1986. (1.46 MB)
H. O. Gravert and Pabst, K., Feed intake of dairy cows as an economic selection trait., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 106–111, 1986. (1.18 MB)
A. Zarnecki and Stolzman, M., A preliminary comparison of later lactation yields of different Friesian strains in Poland., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 112–114, 1986. (809.6 KB)
V. P. Rao and Taneja, V. K., Genetic variability and sire * mating system interaction for milk yield in Holstein-Sahiwal crosses., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 115–118, 1986. (1.2 MB)
E. F. A. Jalatge, Crossbreeding of cattle in Sri Lanka., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 119–124, 1986. (1.31 MB)
B. Zhang, Genetic parameter estimation of some economically important traits in several local animal breeds in China., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 133–138, 1986. (1.53 MB)
L. D. van Vleck, Evaluation of dairy cattle breeding programs: specialized milk production., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 141–152, 1986. (3.67 MB)
F. Pirchner, Evaluation of industry breeding programs for dairy cattle milk and meat production., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 153–164, 1986. (4.09 MB)
N. Kunzi and Kropf, W., Genetic improvement for milk and meat production in the tropics., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 165–176, 1986. (4.03 MB)
J. S. Barr, Huffman, D. C., and Godke, R. A., Embryo transfer: economic implications for the dairy industry., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. IX. Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats., pp. 179–184, 1986. (2.04 MB)
Volume: X. Breeding programs for swine, poultry, and fish.
M. W. Tess, The impact of production/marketing system on breeding objectives in swine., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 3–13, 1986. (3.67 MB)
C. Smith, Variety of breeding stocks for the production-marketing range, and for flexibility and uncertainty., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 14–22, 1986. (2.23 MB)
J. W. B. King and Avalos, E., Breed resources: use of breeds as dam lines., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 26–34, 1986. (3.36 MB)
E. Kalm, Evaluation and utilisation of breed resources: as sire lines in crossbreeding., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 35–44, 1986. (3.39 MB)
G. L. Bennett, Alternative swine industry breeding systems., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 45–56, 1986. (4.17 MB)
Y. I. Park and Kim, J. B., Heritabilities of litter size and litter weight at birth in swine., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 59–62, 1986. (1.1 MB)
O. M. Hale, Bunter, K. L., and Cleveland, E. R., Sex ratio, growth, and survival of Duroc, Hampshire, and crossbred pigs., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 63–69, 1986. (2.76 MB)
A. O. Adebambo, Selective breeding of the Nigerian indigenous pigs for the rural producer., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 70–74, 1986. (1.76 MB)
W. Zhang, Remple, W. E., and Zhang, Z., A cluster analysis of performance data of Chinese breeds of swine., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 75–81, 1986. (2.59 MB)
F. Louda and Pavlik, J., Economic benefits from hybrid boars in artificial insemination., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 82–86, 1986. (1.55 MB)
T. S. Stewart, Harris, D. L., Schinckel, A. P., and Lofgren, D. L., A bioeconomic objective for swine improvement., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 87–92, 1986. (1.68 MB)
A. P. Schinckel, Harris, D. L., Stewart, T. S., and Lofgren, D. L., Swine testing and genetic evaluation system for the purebred swine associations., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 98–109, 1986. (4.14 MB)
E. Groeneveld and Werhahn, E., Evaluation of existing industry breeding programs. Herdbook versus cooperative linecrossing program., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 110–118, 1986. (3.94 MB)
A. Salehar, Kovac, M., and Zagozen, F., Pig improvement schemes for large state farms in Slovenia., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 120–129, 1986. (2.83 MB)
M. Bichard, David, P. J., and Bovey, M., Selection between and within lines and crossbreeding strategies for worldwide production of hybrids., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 130–142, 1986. (3.87 MB)
A. Christensen, Sorensen, D. A., Vestergaard, T., and van Kemenade, P., The Danish pig breeding program: current system and future developments., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 143–148, 1986. (1.79 MB)
B. W. Kennedy, Hudson, G. F. S., and Schaeffer, L. R., Evaluation of genetic change in performance tested pigs in Canada., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 149–154, 1986. (2.18 MB)
D. E. Steane, Selection in the Meat and Livestock Commission Super Nucleus Scheme and in British pig breeding companies., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 155–160, 1986. (1.88 MB)
E. R. Cleveland and Bunter, K. L., A survey of selection practices in a major US swine breed., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 161–167, 1986. (2.84 MB)
J. T. Mercer and Southwood, O. I., Selection against halothane reaction in a commercial Landrace nucleus herd., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 168–171, 1986. (1.63 MB)
K. Johansson, Andersson, K., and Danell, O., Estimation of breeding values for performance tested pigs with sibs at test stations., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 174–181, 1986. (2.99 MB)
R. R. Navarro-Fierro and Guzman-Barcenas, G., Adjustment factors for litter size in pigs., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 182–186, 1986. (1.29 MB)
R. Siler, Realized selection effect relative to the expected one in litter size and litter weight in the swine., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 187–192, 1986. (2.19 MB)
S. Faarungsang, Chantsavang, S., and Chantalakhana, C., Computer as a tool for solving some breeding problems. 4. Preliminary study on the use of factor analysis in analysing animal breeding data., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 193–198, 1986. (1.53 MB)
C. J. Christians, Guidelines for uniform swine improvement., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 199–204, 1986. (1.72 MB)
A. W. Nordskog, Economic evaluation of breeding objectives in layer-type chickens., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 207–214, 1986. (1.99 MB)
F. T. Schultz, Formulation of breeding objectives for poultry meat production., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 215–227, 1986. (3.4 MB)
I. F. Carte, Genetic-economics of chicken meat production., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 228–235, 1986. (1.24 MB)
Y. Yamada, Evaluation of breed resources and their utilization in poultry., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 239–241, 1986. (1.08 MB)
R. W. Fairfull and Gowe, R. S., Use of breed resources for poultry egg and meat production., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 242–256, 1986. (5.65 MB)
H. A. Abplanalp, Inbred lines as genetic resources of chickens., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 257–272, 1986. (5.26 MB)
T. K. Mukherjee, Shoffner, R. N., and Yamada, Y., Evaluation and utilization of turkey and water fowl breed resources., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 273–285, 1986. (4.21 MB)
J. J. Bitgood, Refining the linkage map on the chicken Z chromosome., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 289–292, 1986. (1.38 MB)
Y. Eitan and Soller, M., Correlated responses to selection for high and low minimum weight for onset of sexual maturity in broiler breeder females., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 293–298, 1986. (1.94 MB)
C. Hagger and Marguerat, C., Selection for income minus feed cost in laying hens: direct and correlated responses., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 299–303, 1986. (1.3 MB)
S. S. Omeje and Nwosu, C. C., Growth and egg production evaluation of F2 and backcross progeny chicks from Nigerian chicken by Gold link crosses., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 304–310, 1986. (2.1 MB)
P. N. Shrivastava, Khan, A. G., Dutta, O. P., and Poulose, M. V., Interstrain variations in heritability estimates for some of economic traits in four strains of White Leghorn breed., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 311–316, 1986. (2 MB)
R. K. Shukla, Panda, G. M., Patel, R. H., and Upadhyay, N. H., Study on the genetic aspect of the performance efficiency index in a flock of WLH pullets., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 317–322, 1986. (1.6 MB)
J. A. Arthur, An evaluation of industry breeding programs for egg type chickens., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 325–336, 1986.
A. Cahaner and Siegel, P. B., Evaluation of industry breeding programs for meat-type chickens and turkeys., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 337–346, 1986. (3.82 MB)
H. Pingel, Evaluation of (industrial) breeding programmes in waterfowl., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 347–359, 1986. (4.35 MB)
K. L. Bunter, Economic evaluation of aquaculture research objectives., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 363–372, 1986. (4.04 MB)
T. Gjedrem, Evaluation of existing breeding programs., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 373–387, 1986. (4.26 MB)
R. A. Dunham, Selection and crossbreeding responses for cultured fish., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 391–400, 1986. (3.32 MB)
G. A. H. Gall, Sexual maturation and growth rate., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 401–410, 1986. (3.15 MB)
G. Thorgaard, Genetic engineering in fish., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 411–414, 1986. (1.34 MB)
M. Bercsenyi and Nagy, A., Predicting success of carp hybridization programs in Hungary., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 417–422, 1986. (1.55 MB)
U. Goswami, Studies on morphometric traits in penaeid prawns for selective breeding programme., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. X. Breeding programs for swine, poultry, and fish., pp. 423–427, 1986. (1.6 MB)
Volume: XI. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources.
P. Sitorus, Tiesnamurti, B., and Subandriyo, -, The effect of litter size on birth weight, weaning weight and some puberty traits., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 134–138, 1986.
G. P. Davis and Kinghorn, B. P., Genetic and phenotypic parameters for growth, wool production and reproduction traits in a line of Merino sheep., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 145–150, 1986.
E. J. Eisen, Genetic control of reproduction from conception to birth in nonruminants., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 153–167, 1986.
O. Vangen, Genetic control of reproduction in pigs: From parturition to puberty., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 168–179, 1986.
O. W. Robison, Genetic control of reproduction in non-ruminants., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 180–187, 1986.
M. F. Rothschild, Renard, C., Sellier, P., Bonneau, M., and Vaiman, M., Swine lymphocyte antigen (SLA) haplotype effects on male genital tract development and androstenone level., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 197–202, 1986.
K. A. Leymaster, Christenson, R. K., and Young, L. D., A biological model to measure uterine potential for litter size in swine., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 209–214, 1986.
W. R. Lamberson and Day, B. N., Response to selection for increased superovulation rate in swine., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 249–253, 1986.
Volume: XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance.
A. E. Freeman, Genetic control of reproduction and lactation in dairy cattle., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 3–13, 1986. (3.36 MB)
C. A. Morris and Day, A. M., Potential for genetic twinning in cattle., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 14–29, 1986. (4.32 MB)
J. P. Hanrahan and Quirke, J. F., Breeding season and multiple births in small ruminants., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 30–45, 1986. (4.63 MB)
R. G. Beilharz, The pivotal role of reproduction in animal improvement., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 49–54, 1986. (1.44 MB)
C. Z. Roux, A comparison of between and within species reproductive and total life cycle efficiencies., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 55–60, 1986. (1.46 MB)
R. W. Everett, Taylor, J. F., and Bean, B., Evaluating semen fertility of artificial insemination sires., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 61–65, 1986. (1.09 MB)
F. J. C. Swanepoel, Venter, H. A. W., van Zyl, J. G. E., and Heyns, H., Relationships between scrotal circumference and growth parameters in young bulls., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 66–71, 1986. (1.29 MB)
G. Ricordeau, Poivey, J. P., Bodin, L., Barillet, F., and Roussely, M., Importance of testicular measurements of young males tested on individual performance for improvement of their daughters' prolificacy: application to the selection scheme on Lacaune milking breed., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 72–77, 1986. (1.19 MB)
R. D. Shanks, Robinson, J. L., and Healey, M. H., Productive and reproductive performance of cattle heterozygous for deficiency of uridine monophosphate synthase., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 78–83, 1986. (1.32 MB)
R. L. Baker and Steine, T. A., Components of genetic variation for litter size and lamb survival in sheep., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 84–89, 1986. (1.51 MB)
G. Ricordeau, Poivey, J. P., Lajous, D., and Eychenne, F., Genetic aspects of ovulation rate and embryo mortality in Romanov ewes., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 90–95, 1986. (1.22 MB)
C. A. Morris and Day, A. M., Ovulation results from cattle herds with high twinning frequency., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 96–100, 1986. (1.03 MB)
R. Matousek, Stanek, R., Riha, J., and Louda, F., Immunosuppressive substances in sexual organ fluids of cattle., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 101–106, 1986. (1.65 MB)
M. Schneeberger and Hagger, C., Relationship of fertility parameters with lactation yield in cows of various crossbreeding levels., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 107–112, 1986. (1.34 MB)
M. Montano, Clutter, A. C., and Nielsen, M. K., Effect of level of beef cow milk production on calf growth and cow reproduction., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 113–118, 1986. (1.45 MB)
G. J. Marcus, McAllister, A. J., and Hackett, A. J., Prediction of lactation performance from prepubertal serum steroid levels., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 119–123, 1986. (990.83 KB)
T. Barowicz, Relationship between thyroid activity in young cattle and their future productivity., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 124–127, 1986. (843.88 KB)
T. C. Nelsen, Short, R. E., Urick, J. J., and Reynolds, W. L., Relationships among weights and calving performance of heifers in a herd of unselected cattle., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 128–133, 1986. (1.45 MB)
V. Shanker and Bhatia, S., Drumstick frequency: A possible indicator of performance in cattle., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 139–144, 1986. (1.68 MB)
J. Nagai, McAllister, A. J., and Lin, C. Y., Selection for increased length of reproduction in mice - experimental design and first generation data., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 191–196, 1986. (1.26 MB)
T. Furukawa, Tanaka, H., and Awata, T., Selection experiment in the golden hamster for testis size and correlated responses in female reproductive traits., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 203–208, 1986. (1.22 MB)
A. C. Clutter, Nielsen, M. K., and Johnson, R. K., Alternative methods of selection for litter size in mice., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 215–219, 1986. (1.33 MB)
B. G. Luxford, Selection for components of female reproductive efficiency., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 221–227, 1986. (986.8 KB)
S. M. Neal and Johnson, R. K., Selection for components of litter size in swine: Genetic parameters and expected response., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 228–233, 1986. (1.41 MB)
H. A. M. van der Steen, Genetic and environmental effects on milk consumption and growth during the suckling period in pigs., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 234–242, 1986. (1.93 MB)
E. Wirth-Dzieciolowska and Martyniuk, E., Indirect effects of selection for testis weight in mice on female reproductive performance., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 254–257, 1986. (900.88 KB)
K. Sejrsen, Endocrine mechanisms underlying genetic variation in growth in ruminants., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 261–270, 1986. (2.66 MB)
J. M. Thompson and Barlow, R., The relationship between feeding and growth parameters and biological efficiency in cattle and sheep., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 271–282, 1986. (3.34 MB)
S. Korver and Vos, H., Selection on feed intake in dairy cattle., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 285–290, 1986. (1.46 MB)
C. J. Brown, Johnson, Z., and Brown, A. H., Some genetic aspects of feed intake, gain and feed conversion of young bulls on postweaning gain test., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 291–295, 1986. (1.17 MB)
B. D. Siebert, Fatty acid composition of meat from animals selected for leanness., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 302–305, 1986. (1001.63 KB)
S. J. Schoeman and Combrink, G. C., Testicular growth patterns in three South African sheep breeds., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 306–311, 1986. (1.34 MB)
G. S. Wewala, Anderson, R. D., and Rae, A. L., Maximum likelihood estimators of variance components for direct and maternal effects of weaning weights of Romney sheep., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 312–317, 1986. (1.32 MB)
J. Bortolozzi, Ramos, P. R. R., and Curi, P. R., Degree of heterozygosity and growth traits in Canchin breed of cattle., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 318–323, 1986. (1.19 MB)
T. G. Jenkins and Leymaster, K. A., Effects of animal density on feeding behavior and weight change of rams., in Proceedings of the World Congress on Genetics applied to Livestock Production, 1986, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 324-329. (1.61 MB)
P. F. Parnell, Barlow, R., and Tier, B., Realised responses to divergent selection for yearling growth rate in Angus cattle., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 330–334, 1986. (981.34 KB)
A. J. Webb, Genetic control of growth, composition, appetite and feed utilisation: non-ruminants. Options for genetic change., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 337–344, 1986. (1.84 MB)
V. R. Fowler, Biological advances towards genetic improvement in pigs., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 345–354, 1986. (1.36 MB)
W. G. Hill and Bishop, S. C., Genetic control of growth, carcass composition and food utilization in laboratory animals., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 355–366, 1986. (2.78 MB)
O. Vangen and Kolstad, N., Genetic control of growth, composition, appetite and feed utilization in pigs and poultry., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 367–380, 1986. (3.63 MB)
T. R. Famula, Calvert, C. C., and Bradford, C. E., The major gene for rapid postweaning growth in mice: a review., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 383–388, 1986. (1.52 MB)
E. J. Eisen, Selection for components of body composition in mice., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 389–394, 1986. (1.35 MB)
F. D. Brien and Hill, W. G., Reproductive performance in mice selected for traits designed to alter appetite, growth or carcass composition., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 395–400, 1986. (1.4 MB)
O. I. Southwood, Simpson, S. P., and Webb, A. J., Incomplete recessive inheritance and maternal effects on halothane sensitivity in British Landrace pigs., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 401–406, 1986. (1.41 MB)
D. L. Kuhlers and Jungst, S. B., Three generations of mass selection for growth to 200 days of age in Landrace pigs., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 407–412, 1986. (1.39 MB)
S. B. Jungst and Kuhlers, D. L., Three generations of mass selection for growth to 70 days of age in Landrace pigs., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 425–430, 1986. (1.25 MB)
O. Kavuncu, Duzgunes, O., and Kesici, T., Correlated response of fitness to selection for 5-week body weight in Japanese quails (Coturnix coturnix japonica). 1. Early results., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 431–436, 1986. (770.56 KB)
F. C. Gunsett, Problems associated with selection for traits defined as a ratio of two component traits., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 437–442, 1986. (1.32 MB)
J. Wilkinson, Prenatal and postnatal effects in mouse lines selected for weaning weight., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 443–445, 1986. (874.38 KB)
I. R. Franklin, Breeding ruminants for the tropics., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 451–461, 1986. (3.23 MB)
J. Slee, The genetics of adaptation to cold climates with particular reference to sheep., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 462–473, 1986. (2.83 MB)
J. C. M. Trail, Animal breeding in developing country situations in Africa., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 474–485, 1986. (2.97 MB)
E. Stephan and Merkt, H., The influence of bulls (Bos taurus taurus) which had been preselected for heat tolerance on the development of their progeny out of Nellore-zebu cows under tropical conditions., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., 1986.
W. R. Getz, Hutchison, H. G., Kyomo, M. L., Macha, A. M., and Mpiri, D., Development of a dual-purpose cattle composite in the tropics., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 493–498, 1986. (1.64 MB)
S. Shinde and Taneja, V. K., Effect of physical environment on daily milk yield in crossbreds., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 505–509, 1986. (1.27 MB)
H. D. Blackburn and Cartwright, T. C., Impact of environmental stress on the performance of sheep with different mature sizes and milk production potentials., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 510–513, 1986. (873.64 KB)
L. - E. Liljedahl and Engstrom, G., Effects of age on the expression of the genetic variation in relation to the environmental variation in laying hens., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 514–519, 1986. (1.25 MB)
K. H. Juma and Jajo, S. H., Evaluation of factors affecting 305-day milk yield in Friesian cattle., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 520–523, 1986. (1.07 MB)
S. Sivarajasingam and Kumar, A. R., Milk yield and age at first calving of Holstein Friesian grades in Malaysia., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 529–534, 1986. (1.72 MB)
K. H. Juma and Jajo, S. H., Evaluation of factors affecting birth weight in Friesian cattle., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 535–538, 1986. (792.03 KB)
, Sugiarti, T., and Sitorus, P., Productivity of imported and local Friesian dairy cattle in Pangalengan, Bandung, West Java., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 539–543, 1986. (1.13 MB)
R. W. Hewetson, Thompson, B. J., Clarke, R. H., Donegan, S. M., and Franklin, I. R., The AMZ program - a dairy breeding program for the tropics., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 544–547, 1986. (1.28 MB)
M. Murray, Trail, J. C. M., and Black, S. J., Genetic resistance to parasitic diseases. African trypanosomiasis., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 551–562, 1986. (3.29 MB)
L. A. Y. Johnston, Genetic resistance to babesiosis., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 563–570, 1986. (2.08 MB)
P. Willadsen, Mechanisms and genetics of host resistance to ticks., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 571–580, 1986. (2.73 MB)
J. Quddus, Prakash, S., Bahn, R., Banerjee, S., and Chella, D., Genetics of immune response and susceptibility to disease., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 593–613, 1986. (5.63 MB)
I. Edfors-Lilja, Genetic resistance to bacterial diseases., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 614–623, 1986. (2.55 MB)
L. B. Crittenden and Gavora, J. S., Genetic resistance to virus diseases., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 624–634, 1986. (2.81 MB)
H. Buschmann, Which immunological parameters may be used as auxiliary selection criteria for disease resistance in pigs?, Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 637–642, 1986. (1.03 MB)
S. J. Lamont, Genetic associations of reticuloendothelial activity in chickens., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 643–647, 1986. (1.08 MB)
A. Cahaner, Pitkovski, J., Heller, E. D., and Peleg, B. A., Divergent selection of meat-type chickens for high and low early antibody production to Escherichia coli and to Newcastle disease virus vaccines., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 648–653, 1986. (1.81 MB)
S. Lazary, Gerber, H., Dubath, M. L., von Tscharner, C., and Gaillard, C., Further investigations on the association between equine leucocyte antigens (ELA) and susceptibility to sarcoid in horses., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 654–657, 1986. (927.13 KB)
G. V. Kokkalis, Vinson, W. E., and Akers, R. M., Selection for increased and decreased somatic cell counts in milk of laboratory mice., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 659–664, 1986. (1.51 MB)
L. S. Lawrisuk, Ross, R. F., Rothschild, M. F., Christian, L. L., and Meeker, D. L., Relationship between front leg soundness and Mycoplasma hyosynoviae infection in Duroc swine., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 665–670, 1986. (1.28 MB)
S. S. Tomar and Tripathi, V. N., Genetic resistance for ephemeral fever in Murrah buffaloes., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 671–675, 1986. (1.03 MB)
W. V. S. Wijeratne, Effect of breed on the incidence of calf mortality until weaning in the Friesian and Jersey and its relationship to colostrum and rotavirus status., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 677–682, 1986. (1.46 MB)
G. Luffau, Nguyen, T. C., Cullen, P., J. Khang, V. Tien, Bouix, J., and Ricordeau, G., Genetic resistance to Haemonchus contortus in Romanov sheep., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 683–689, 1986. (1.6 MB)
G. D. Gray and Raadsma, H. W., Resilience to Haemonchus contortus infection in lambs crossbred between Merino strains and bloodlines., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., pp. 691–696, 1986. (1.47 MB)
Volume: XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources.
K. Gregory, Preservation and management of genetic resources: maintaining adaptation and diversity., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 492–499, 1986. (240.43 KB)
T. A. Olson, Florida scrub cattle: their history and plans for their preservation., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 503–505, 1986. (99.32 KB)
C. Hickman, Recording design and results for managing genetic resources of small populations of adapted breeds., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 511–516, 1986. (312.54 KB)
K. M. Cheng, Germplasm conservation in coturnix quail., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 517–521, 1986. (180.82 KB)
A. Farid, The status of indigenous poultry of southern Iran., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 522–527, 1986. (247.45 KB)
S. S. Omeje, Suitable methods for the improvement and conservation of local chickens in the developing countries., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 528–532, 1986. (441.56 KB)
K. A. Ward, Franklin, I. R., Murray, J. D., Nancarrow, C. D., Raphael, K. A., Rigby, N. W., Byrne, C. R., Wilson, B. W., and Hunt, C. L., The direct transfer of DNA by embryo microinjection., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 6–21, 1986. (946.06 KB)
H. Krausslich, Criteria for useful gene transfer., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 22–31, 1986. (280.5 KB)
A. Robertson, Molecular biology and animal improvement., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 32–41, 1986. (448.1 KB)
G. Brem, Brenig, B., Goodman, H. M., Selden, R. C., Graf, F., Kruff, B., Springmann, K., Hondele, J., Meyer, J., Winnacker, E. L., and Krausslich, H., Gene transfer in rabbits and pigs., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 45–50, 1986. (201.61 KB)
D. W. Salter, Smith, E. J., Hughes, S. H., Wright, S. E., and Crittenden, L. B., Retroviruses as vectors for germ line insertion in the chicken., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 51–56, 1986. (282.21 KB)
Y. Kashi, Soller, M., Hallerman, E., and Beckmann, J. S., Restriction fragment length polymorphisms in dairy cattle genetic improvement., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 57–63, 1986. (278.07 KB)
R. Aleandri, Nardone, A., and Russo, V., Milk yield for the cheesemaking process: quantitative traits loci and selection strategies., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 64–69, 1986. (286.66 KB)
C. Gautschi, Gaillard, C., Schwander, B., and Lazary, S., Studies on possible associations between the major histocompatibility complex and reproduction traits in swine., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 70–75, 1986. (259.04 KB)
C. Polge, Current and potential reproductive technology., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 81–85, 1986. (180.07 KB)
L. D. van Vleck, Technology and animal breeding: applications and challenges for dairy cattle breeding., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 88–95, 1986. (257.01 KB)
J. P. Gibson and Smith, C., Technology and animal breeding: applications in livestock improvement., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 96–105, 1986. (360.44 KB)
D. Pomp, Critser, E. S., and Rutledge, J. J., Selection for in vitro developmental competency of preimplantation ICR mouse embryos., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 109–114, 1986. (284.1 KB)
C. R. Youngs, Humes, P. E., and Godke, R. A., Genetic aspects of embryo transfer and embryo micromanipulation., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 115–120, 1986. (217.24 KB)
R. Navarro-Fierro, Posee, C., and Zarco, L., Present value of embryo transfer as a tool for genetic improvement in dairy herds., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 121–126, 1986. (241.38 KB)
J. J. Colleau, Genetic improvement by embryo transfer within an open selection nucleus in dairy cattle., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 127–132, 1986. (256.61 KB)
R. B. Church, McRae, A., and McWhir, J., Embryo manipulation and gene transfer in livestock production., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 133–138, 1986. (243.72 KB)
F. D. Enfield, Quantitative genetic variation from new mutations in Tribolium., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 144–151, 1986. (343.78 KB)
R. S. Gowe and Fairfull, R. W., Long-term selection for egg production in chickens., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 152–167, 1986. (1.08 MB)
L. Ollivier, Results of a long-term selection experiment for lean tissue growth in the pig., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 168–175, 1986. (558.13 KB)
B. J. McGuirk, Atkins, K. D., and Thompson, R., Long term selection experiment with sheep., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 181–195, 1986. (596.3 KB)
A. Nishida and Abe, T., Theoretical prediction of long-term selection response., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 199–204, 1986. (411.08 KB)
C. Luesakul-Reodecha, Martin, T. G., and Nelson, L. A., Effects of long-term selection for 365-day weight on maternal performance of beef cows., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 205–209, 1986. (213.81 KB)
D. R. C. Bailey and Lawson, J. E., Genetic progress through selection for postweaning gain in Angus and Hereford cattle., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 210–214, 1986. (188.89 KB)
H. T. Blair, Responses to 27 years of selection for yearling fleece weight., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 215–220, 1986. (238.48 KB)
P. J. Burfening and Hanford, K., Selection for high and low prolificacy in Rambouillet sheep., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 221–226, 1986. (404.65 KB)
C. Wu, Selection for recessive favorable genes on quantitative traits., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 227–230, 1986. (141.11 KB)
B. P. Kinghorn, Mating plans for selection across breeds., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 233–244, 1986. (556.96 KB)
W. G. Hill, Population size and design of breeding programmes., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 245–256, 1986. (656.16 KB)
D. L. Harris and Stewart, T. S., The role of computer simulation and laboratory animals in the design of breeding programs., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 257–268, 1986. (467.61 KB)
W. M. Muir, Efficient design and analysis of selection experiments., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 269–282, 1986. (570.1 KB)
F. D. Enfield and Anklesaria, F., An evaluation of multiple peak epistasis and population structure in directional selection program., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 283–294, 1986. (655.77 KB)
S. Sirkkomaa, Long-term response to selection with inbreeding in alternate generations., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 297–302, 1986. (431.17 KB)
A. Farid, Makarechian, M., and Newman, J. A., Inbreeding and effective population size in sixteen control populations of mice of different origins., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 303–308, 1986. (307.16 KB)
S. Newman, Harris, D. L., and Doolittle, D. P., Bioeconomic importance of optimum lifetime reproductive performance in animal breeding programs: results from mice., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 309–314, 1986. (263.22 KB)
A. J. Lee, McAllister, A. J., and Lin, C. Y., Sib-testing with embryo transfer in dairy cattle improvement - design of experiment., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 315–320, 1986. (183.34 KB)
J. - M. Elsen, Bibé, B. O., Landais, E., and Ricordeau, G., Twenty remarks on economic evaluation of selection goals., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 321–327, 1986. (267.92 KB)
B. Gunawan and James, J. W., The effect of gene frequency distribution in base populations on response to selection in synthetic populations., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 328–332, 1986. (210.78 KB)
A. Farid, Makarechian, M., and Newman, J. A., The effects of constant and varying environments on litter size in control populations of mice of different origins., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 333–338, 1986. (269.83 KB)
J. S. Wu and Li, M. D., A new approach to the study of heterosis with special reference to unifying the concept of combining ability with heritability., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 339–344, 1986. (278.74 KB)
W. C. Asbury, Brinks, J. S., and Golden, B. L., Future breeding systems for beef cattle., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 345–350, 1986. (287.2 KB)
D. Gianola, Foulley, J. L., and Fernando, R. L., Prediction of breeding values when variances are not known., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 356–370, 1986. (678.36 KB)
R. Thompson and Cameron, N. D., Estimation of genetic parameters., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 371–381, 1986. (424.3 KB)
L. R. Schaeffer and Kennedy, B. W., Computing solutions to mixed model equations., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 382–393, 1986. (580.36 KB)
K. Meyer, Restricted Maximum Likelihood for data with a hierarchical genetic structure., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 397–408, 1986. (326.93 KB)
J. P. Poivey and Elsen, J. - M., Some advantageous aspects of block iterative methods for solving the mixed model equations., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 403–408, 1986. (291.81 KB)
R. Preisinger, Claus, J., and Kalm, E., Estimating variance components and breeding values in a dairy population with small herd size., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 409–414, 1986. (213.89 KB)
F. J. Mendizabal, Claus, J., and Kalm, L., Estimation of variance components and breeding values of growth capacity from station and field data in dual-purpose cattle., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 415–420, 1986. (294.68 KB)
H. Simianer, Restricted Maximum Likelihood Estimation of variances and covariances from selected data., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 421–426, 1986. (209.88 KB)
S. Y. Liu and Sheng, Z. L., The study on utilization repeated records of relatives in BLUP., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 427–432, 1986. (427.05 KB)
Q. Zhang, A study on the construction of restricted indices for dairy sires by mixed model method., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 433–437, 1986. (248.03 KB)
C. Wu, An approximate formula for estimating genetic relationship in a sire family., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 438–442, 1986. (254.07 KB)
A. Maki-Tanila and Kennedy, B. W., Mixed model methodology under genetic models with a small number of additive and non-additive loci., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 443–448, 1986. (297.5 KB)
A. M. Saxton, A comparison of bending and ridge regression in selection index estimation., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 449–453, 1986. (215.28 KB)
K. Meyer, Restricted Maximum Likelihood to estimate genetic parameters - in practice., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 454–459, 1986. (320.91 KB)
A. R. Gilmour and Raadsma, H. W., Estimating genetic variation and covariation for flystrike incidence in Australian Merino sheep on an underlying normal scale., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 460–463, 1986. (156.77 KB)
R. J. C. Cantet, Bidart, J. B., and Garzelli, A., Mixed model evaluation of Argentine registered Angus herds., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 464–468, 1986. (192.41 KB)
J. Hodges, Animal genetic resources in the developing world: goals, strategies, management and current status., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 474–485, 1986. (434.95 KB)
R. B. Land, Genetic resource requirements under favourable production marketing systems: priorities and organisation., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. XII. Biotechnology, selection experiments, parameter estimation, design of breeding systems, management of genetic resources., pp. 486–491, 1986. (224.48 KB)