搜索结果: 1-2 共查到“知识库 Pre-weaning”相关记录2条 . 查询时间(0.078 秒)
Rumen fermentation characteristics in pre-weaning calves receiving yeast culture supplements
Holstein calves Saccharomyces cerevisiae Kluyveromyces fragilis
2015/6/8
In an experiment with 45 neonatal male Holstein calves, effects of yeast cultures Yea-Sacc?1026 (SC) containing Saccharomyces cerevisiae (strain 1026) and Vitex (KF) containing Kluyveromyces fragilis ...
Effects of Varying Creep Feed Duration on Pre-weaning and Post-weaning Performance and Behavior of Piglet and Sow
Creep Feed Duration Piglet Sow
2016/5/9
32 sows (LandraceYorkshire) and their litters were used to evaluate the effects of varying creep feed duration on pre-weaning, post-weaning performance of piglets and sows. Sows were randomly ...