摘要
本试验讨论了美国达农威公司(DiamondVMillsLtd.)生产的益康"XP"对荷斯坦奶牛泌乳中期生产性能的影响。将处于泌乳中期的中国荷斯坦奶牛随机分成3组,分别在精料中按0、60、120g添加"XP",结果添加60g一组产奶量、乳脂、乳蛋白总量、非脂固型物量都有显著增加。
The experiment discussed the effection of Yikang 'XP'(from American diamond V mill ltd.) on hesitan cow production of middle period of milking. These cows were divided randomly into three groups,and adding 'XP' 0,60,120gto concentrated feed respectively.The result showed that the 60g group improved milkfat, gross milk protein,SNF significantly.
出处
《草食家畜》
2004年第1期41-42,共2页
Grass-Feeding Livestock
