산학협동에 의한 한우 수정란이식의 연구

서지정보

ㆍ발행기관 : 강원대학교 동물자원공동연구소 ㆍ수록지정보 : 동물자원연구 / 15권
ㆍ저자명 : 이승형, 정희태, 양부근, 김정익, 박춘근

목차

ABSTRACT Ⅰ. 서론 Ⅱ. 재료 및 방법 1. 체외수정란의 생산체계 2. 동결 수정란의 생산체계 3. 연구범위 4. 연구내용 Ⅲ. 결과 및 고찰 1. 수정란이식 현황 2. 수란우의 영향 3. 신선 및 동결수정란의 수태율 4. 이식 수정란 수와 수태율 Ⅳ. 요약 Ⅴ. 인용문헌

영어 초록

This study was carried out to establish an effective system for embryo transfer techniques by educational-industrial complex. The embryos of Korean Cattle were transferred into a total of 79 recipients. The pregnancy rate were higher in Korean Cattle (38/53, 72%) than Holstein (17/26, 65%) in recipients. However, there were no significantly difference between Korean Cattle and Holstein in recipients. In embryo transfer using fresh embryos (28/39, 72%), the pregnancy rate was slightly higher than frozen-thawed embryos (68%, 27/40). In another experiment, the number of transferred embryos showed no difference in pregnancy rate, but when two embryos (75%, 21/28) transferred, the pregnancy rate was slightly higher than with one embryo (65%, 33/51). In summary, it will be useful to apply effective system for improvement of pregnancy rate and increase of the income in a farmhouse on embryo transfer of Korean Cattle by educational-industrial complex.

참고 자료

없음