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NTIS 바로가기한국동물자원과학회지 = Journal of animal science and technology, v.54 no.4, 2012년, pp.283 - 290
오신애 (농촌진흥청 국립축산과학원) , 고민희 (농촌진흥청 국립축산과학원) , 강태영 (농촌진흥청 국립축산과학원) , 최선호 (농촌진흥청 국립축산과학원) , 고문석 (농촌진흥청 국립축산과학원) , 정영호 (중부대학교 애완동물자원과학과) , 조원모 (농촌진흥청 국립축산과학원)
Cryopreservation induces sublethal damage to the spermatozoa, which leads to their reduced fertile life. The objective of this study was to investigate the effect of taurine, hypotaurine and trehalose as antioxidants on the function of the freezing-thawed sperm in Korean Jeju Black Bull. The semen w...
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핵심어 | 질문 | 논문에서 추출한 답변 |
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차별화가 가능한 토종 가축인 제주 흑우를 보존하기 위한 방법은 무엇인가? | 그로인해 국내산 쇠고기의 가격은 주 수입국인 미국에 비하여 4배 이상 비싸 가격 경쟁력이 미약한 실정으로 국제 경쟁력을 가지고 차별화가 가능한 토종 가축의 육성 및 대량 증식이 시급하다. 이러한 희소한우인 제주 흑우를 보존하고 이용하는 방안으로서는 정액을 이용한 번식과 수정란을 이용한 번식으로 증식이 가능하다. 정액을 이용한 보존은 수정란을 이용한 보존에 비하여 취급이 용이하고 안정적이므로 수정란에 비해 손쉽게 보존이 가능하다. | |
제주흑우란 무엇인가? | 제주흑우는 FAO에 등록되어 있는 한우의 한 품종으로 멸실위험에 처해있는 재래가축으로서 제주에서 그 명맥이 유지되고 있다. 제주흑우는 희소 품종으로 분류되어 있기에 현재 산업적 이용에 있어 활발한 유통은 어렵지만 국내 가축유전자원의 다양성 확보에 있어 매우 중요한 국가적 자원이다. | |
제주흑우가 중요한 국가적 자원인 이유는 무엇인가? | 제주흑우는 FAO에 등록되어 있는 한우의 한 품종으로 멸실위험에 처해있는 재래가축으로서 제주에서 그 명맥이 유지되고 있다. 제주흑우는 희소 품종으로 분류되어 있기에 현재 산업적 이용에 있어 활발한 유통은 어렵지만 국내 가축유전자원의 다양성 확보에 있어 매우 중요한 국가적 자원이다. 뿐만 아니라, 최근 국내의 한우 산업이 한미 자유무역협정(FTA) 체결과 같은 개방화의 진전으로 인해 경쟁력이 심화되고 있다. |
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