搜索结果: 1-2 共查到“饲料学 Dairy Steers”相关记录2条 . 查询时间(0.046 秒)
Effect of inclusion of different levels of Leucaena silage on rumen microbial population and microbial protein synthesis in dairy steers fed on rice straw
Dairy Steers Leucaena Silage Microbial Population Microbial Protein Synthesis Rice Straw
2017/3/8
Leucaena leucocephala (Leucaena) is a perennial tropical legume that can be directly grazed or harvested and offered to ruminants as hay, silage, or fresh. However, Leucaena contain phenolic compounds...
Chewing Activities of Selected Roughages and Concentrates by Dairy Steers
Chewing Activity Dairy Steer Roughage Index Value Roughages Concentrate
2016/4/11
To evaluate the chewing activity of ruminant feeds, four Holstein steers (average body weight 742 15 kg) were employed. Experimental feeds were four roughages (NH3-treated rice straw, alfalfa hay, cor...