摘要
试验对隆林山羊2006—2007年686胎次6个繁殖性能指标与气温、相对湿度进行了相关性和线性回归分析,结果表明,最低气温、最高气温对母羊繁殖性能有不良影响,高温、高湿对母羊繁殖性能影响最大。
The effects of the temperature and relative humidity on six reproductive performance indicators of 686 Longlin goats from 2006 to 2007 were studied using the methods of correlation and curve regression analysis.The results showed that the extremely low or high temperature exerts an unfavorable effect on the reproductive competence of ewes and the high temperature and moisture have the greatest influence on them.
出处
《中国畜牧兽医》
CAS
北大核心
2010年第12期249-251,共3页
China Animal Husbandry & Veterinary Medicine
关键词
山羊
气温
相对湿度
繁殖性能
goat
temperature
relative humidity
reproduction competence
