Korean Journal of Animal Reproduction (한국가축번식학회지)
- Volume 23 Issue 3
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- Pages.257-262
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- 1999
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- 1226-5284(pISSN)
A Study on Efficiency of Boar Semen Extender KpA for Swine AI Aspects of Storage Temperature and pH Change
돼지 인공수정용 국산 희석액 KpA 의 효용성에 관한 연구 : 보존온도와 pH 변화 측면
Abstract
This study was carried out to evaluate the effect of pH and storage temperature on the viability of boar sperm diluted with extender KpA for swine artificial insemination. The results obtained in this experiment were summarized as follows : 1. The viability of boar sperm diluted with KpA was higher than that with BTS during storage and especially more than 60% of sperm viability in KpA was maintained through 6 days. The pH values of all extenders were kept during storage of semens following dilution. 2. The sperm diluted with acidic (pH 6.3~6.8) or alkalic (pH 7.8~8.0) KpA and stored at 4
본 연구는 독자 개발한 돼지인공수정용 희석액 KpA를 실용화하기 위하여 온도와 pH 변화가 KpA의 정자보존능력에 미치는 영향을 알아보고자 실시하였다. 요크셔 계통의 종웅돈에서 채취한 신선정액을 KpA와 BTS으로 희석한 다음 17