摘要
为了研究不同年龄对母貂繁殖性能的影响,试验对母貂2011—2014年的受配率、产仔数和成活数进行统计分析。结果表明:不同年龄对母貂的受配率、产仔数和成活数均有显著影响。
To study the effects of different ages on reproductive performance of female mink, the four - year data of the mating rate, litter size and the number of survival of female mink from 2011 to 2014 were used for statistical analysis. The results showed that different ages had significant effects on the mating rate, litter size and the number of survival of female mink.
出处
《黑龙江畜牧兽医》
CAS
北大核心
2015年第1期163-165,共3页
Heilongjiang Animal Science And veterinary Medicine
基金
国家科技支撑计划项目(2007BAI38B03)
关键词
水貂
年龄
繁殖力
繁殖性能
统计
分析
mink
age
fecundity
reproductive performance
statistics
analysis
