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Position: Home > Articles > Experimental Study on Whole Cottonseed Feeding Holstein Cows China Dairy Cattle 2015,306 (22) 8-10

整粒棉籽饲喂荷斯坦牛的试验研究

作  者:
刘福元;邹阿玲;陈建国;杨武;包灵杰
单  位:
克拉玛依市农牧业科学技术研究所;新疆农垦科学院畜牧兽医研究所
关键词:
棉籽;奶牛;产奶量
摘  要:
采用2kg整粒棉籽等量替代荷斯坦牛常规日粮中的精料补充料,并进行饲喂对比试验。结果表明,试验组奶牛的日均产奶量较对照组增加1.01kg,提高4.51%,乳脂率提高4.93%,乳蛋白提高3.15%,但差异均不显著(P>0.05);净收入增加6.18元,说明整粒棉籽应用于荷斯坦牛养殖可提高经济效益,值得推广。
译  名:
Experimental Study on Whole Cottonseed Feeding Holstein Cows
作  者:
LIU Fu-yuan;ZOU A-ling;CHEN Jian-guo;YANG Wu;BAO Ling-jie;Animal Husbandry and Veterinary Institute, Xinjiang Academy of Agricultural and Reclamation Sciences;Science and Technology Institute of Agriculture and Animal Husbandry,Karamay;
关键词:
Cottonseed;;Holstein cows;;Milk production
摘  要:
Comparative test on feeding Holstein cows using whole cottonseed equivalent instead of 2kg concentrate supplement was conduct. The results showed that the average daily per cow milk production of the experimental group increased 1.01 kg, improved 4.51%, milk fat improved 4.93%, milk protein improved 3.15% than the control group. But the difference was not significant(P>0.05). The net income of experimental group increased by 6.18 yuan. Therefore, whole cottonseed has a high popularization and application of value in the Holstein dairy cattle breeding.

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