畜牧与饲料科学Issue(1)：33-35,3.
不同饲料组合对杂交肉牛冬季生长性能和经济效益的影响
Effects of Different Diet Combinations on the Growth Performance and Economic Benefits of Crossbred Beef Cattle in Winter
刘万洪 1赵东勇 1陈学礼 2李强飞 3郝甜甜 3席冬梅3
作者信息
- 1. 云南省会泽县畜牧兽医局，云南 会泽 654200
- 2. 云南省迪庆藏族自治州高原生物研究所，云南 香格里拉 674400
- 3. 云南农业大学动物科学技术学院，云南 昆明 650201
- 折叠
摘要
Abstract
The study aimed to study the effects of different feeding ways on the growth performance and economic benefits of beef cattle in winter. Eighteen crossbred beef cattle with body weight of about (201 ±21.46) kg , similar age and body size were randomly divided into 3 groups. The cattle in test group 1 was fed with 10 kg green alfalfa,2 kg mixed concentrate and corn stalk freely. The cattle in test group 2 were fed with 2 kg green alfalfa,8 kg green ryegrass,2 kg mixed concentrate and corn stalk freely. The cattle in test group 3 were fed with 5 kg green alfalfa, 5 kg green ryegrass, 2 kg mixed concentrate and corn stalk freely. The results showed that the total weight, daily gain per head,daily weight gain income and gross income in test group 1 were significantly different with that in test group 2 (P<0.05). These indices in test group 3 had significant difference with test group 2 (P<0.05)and no significant difference with test group 1(P>0.05). Therefore the feeding method in test group 2 had better effects.关键词
肉牛饲料/组合效应/生长性能/经济效益Key words
beef cattle feed/combined effects/growth performance/economic benefits分类
农业科技引用本文复制引用
刘万洪,赵东勇,陈学礼,李强飞,郝甜甜,席冬梅..不同饲料组合对杂交肉牛冬季生长性能和经济效益的影响[J].畜牧与饲料科学,2014,(1):33-35,3.
