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Studies on improvement of Cheju native cattle by three-breed crossing. 1. Genetic and environmental effects on preweaning growth of Cheju, Brahman, Santa Gertrudis, Charolais and Holstein cattle and their two- and three-way crosses

Kim, D.C.; Lee, H.S.; Paik, Y.K.; Jin, S.H.; Kim, S.H.

Research Reports of the Rural Development Administration, Livestock 33(2): 1-5

1991

Accession: 002231744
Among the pure breeds, body weights at birth and at 3 and 6 months of age were lowest for Cheju cattle and highest for Holsteins. Among the crossbreds, the least-squares constants for the two 2-way crosses studied (Brahman X Cheju and Santa Gertrudis X Cheju) were negative for 3- and 6-month weights, while those of 3-breed crosses were positive, the highest value being for Charolais X (Santa Gertrudis X Cheju).

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Related References

Kim, D.C.; Lee, H.S.; Paik, Y.K.; Jin, S.H.; Kim, H.S. 1991: Studies on improvement of cheju native cattle by three breed crossing 1. genetic and environmental effects on pre weaning growth of cheju native cattle brahman santa gertrudis charolais holstein and their two and three way crossbreds Research Reports of the Rural Development Administration 33(2 LIVEST): 1-5
Kim, D.C.; Lee, H.S.; Kim, H.S.; Kim, J.K. 1991: Studies on improvement of Cheju native cattle by three-breed crossing. 2. Heterosis effects of two- and three-way crossbreds of Cheju cattle with Brahman, Santa Gertrudis, Charolais and Holstein Research Reports of the Rural Development Administration, Livestock 33(2): 6-10
Kim, D.C.; Lee, H.S.; Kim, H.S.; Kim, J.K. 1991: Studies on improvement of cheju native cattle by three breed crossing 2. heterosis effects of two and three way crossbreds of cheju native cattle with brahaman santa gertrudis charolais holstein Research Reports of the Rural Development Administration 33(2 LIVEST): 6-10
Kim, D.C.; Kim, J.K.; Lee, H.S.; Paik, Y.K. 1987: Studies on the improvement of cheju korea native cattle with brahman and santa gertrudis cattle i. genetic and environmental effects for preweaning growth Korean Journal of Animal Science 29(2): 59-71
O.Y.K.; Kim, J.K.; Park, Y.I. 1970: Cross breeding cheju cattle of korea with brahman and santa gertrudis part 2 comparison of growth of cheju cattle brahman cheju cattle crosses and santa gertrudis cheju cattle crosses raised by farmers Research Reports of the Office of Rural Development (Livestock) (Suweon) 13: 19-24
Kim, D.C.; Kim, J.K.; Lee, H.S.; Paik, Y.K. 1987: Studies on the improvement of cheju native cattle with brahman and santa gertrudis ii. genetic and environmental effects for postweaning growth Korean Journal of Animal Science 29(6): 249-257
Oh, Y.K.; Kang, T.H.; Park, Y.W.; Kim, W.S.; Park, Y.I. 1969: Gross-breeding Cheju cattle of Korea with Brahman and Santa Gertrudis. I. Comparison of growth of Cheju, Brahman, and Santa Gertrudis cattle and their crossbreds Res. Rep. Of. rur. Dev, Suwon, Korea 12(4): 9-15
Oh, Y.K.; Kim, J.K.; Park, Y.I. 1970: Crossbreeding Cheju cattle of Korea with Brahman and Santa Gertrudis. II. Comparison of growth of Cheju cattle and their crossbreds with Brahman and Santa Gertrudis Res. Rep. Off. rur. Dev., Suwon, Korea, 13: 12
Oh, Y.K.; Kim, J.K.; Park, Y.I. 1970: Comparison of growth of Cheju, Brahman X Cheju and Santa Gertrudis X Cheju cattle Korean Journal of Animal Science 12(2): 122-126
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Baik, D.H.; Kim, D.C. 1986: Heterosis on body weights in crosses among Brahman, Santa Gertrudis and Cheju native cattle 3rd World Congress on Genetics applied to Livestock Production, Lincoln, Nebraska, USA, July 16-22, 1986 IX Breeding programs for dairy and beef cattle, water buffalo, sheep, and goats: 314-318
Kim, D.C.; Kim, J.K.; Lee, H.S.; Paik, Y.K. 1987: Studies on the improvement of Korean Black cattle with Brahman and Santa Gertrudis breeds. 1. Genetic and environmental effects on preweaning growth Korean Journal of Animal Sciences 29(2): 59-71
Oh, W.Y.; Kim, Y.K.; Kang, S.W.; Chung, S.B.; Yang, S.J.; Jung, J.H. 1994: Improvement of Cheju Native Cattle by three-breed crossing 4 Study on the comparison of meat productivity and quality between Cheju Native Cattle and three-way crossbred RDA Journal of Agricultural Science Livestock 36(1): 493-496
Cheong, S.K. 1977: Statistical and genetic studies on the improvement of Korean native cattle. 1. Influence of environment on the growth of Korean Black, Brahman and Santa Gertrudis cattle and their crosses Korean Journal of Animal Sciences 19(4): 284-296
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Cheong, S.K. 1978: Statistical and genetic studies on the improvement of Korean native cattle. 2. Heterosis between native Korean, Brahman and Santa Gertrudis cattle Korean Journal of Animal Sciences 20(6): 631-637
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