Volume XI. Genetics of reproduction, lactation, growth, adaptation, disease, and parasite resistance., Proceedings of the World Congress on Genetics Applied to Livestock Production


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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.
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)
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)