搜索结果: 1-1 共查到“家畜繁殖学 Stillbirths”相关记录1条 . 查询时间(0.046 秒)
Statistical Analysis of Stillbirths in Different Genotypes of Sows
Sow Stillbirth Environmental Effect Genetic Parameter
2016/4/20
Statistical analysis was conducted on sow stillbirth traits of three genotypes with 2,400 litters including the Erhualian, Large White and the F1 cross of these two breeds. Number of stillborn piglets...