한국수정란이식학회지 (Journal of Embryo Transfer)
- 제2권1호
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- Pages.22-26
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- 1987
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- 2508-755X(pISSN)
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- 2288-0178(eISSN)
수정란이식과 젖소의 개량효과
Embryo Transfer and Its Effects on Dairy Cattle Improvement
초록
When the dairy cattle are genetically improved by embryo transfer, generation intervals can be reduced since sires are selected by their full-sister's records rather than by their daughter's records and selection intensity increases because only donor cows and sires for them are selected. In addition by embryo transfer many number of full-sisters and full-sisters are produced at the same time, resulting in the increase in the accuracy of selection.