搜索结果: 1-1 共查到“家畜繁殖学 Vitamin D3”相关记录1条 . 查询时间(0.048 秒)
Influence of Supplemental Vitamin D3 on Production Performance of Aged White Leghorn Layer Breeders and Their Progeny
Vitamin D3 White Leghorn Layer Breeders Production Performance
2016/4/22
An experiment was conducted to elucidate the effect of graded levels of vitamin D3 in White Leghorn (WL) layer breeders on egg production, shell quality, hatchability of eggs and juvenile performance ...