发酵葡萄渣颗粒饲料对育肥牛生长性能的影响  

Effects of Fermented Srape Slag Particle Feed on the Growth Performance of Fattening Cattle

作　　者：刘自新[1,2] 梅宁安[1,2] 王华[3] 马红彬[4] 姚伯平 

机构地区：[1]宁夏农林科学院畜牧兽医研究所,宁夏银川750002 [2]宁夏朔方牧源牛羊饲料技术创新中心有限公司,宁夏银川750002 [3]宁夏饲料工业办公室,宁夏银川750002 [4]宁夏大学农学院,宁夏银川750011

出　　处：《畜牧与饲料科学》2014年第2期55-56,共2页Animal Husbandry and Feed Science

摘　　要：试验研究了发酵葡萄渣颗粒饲料对育肥牛生产性能的影响。选择26头平均体重为304 kg左右的西门塔尔杂种牛,按体重和性别随机分成2个处理组,每组13头,对照组日粮组成为自配肉牛精料补充料+青贮饲料+干草,试验组日粮组成为发酵葡萄渣颗粒饲料+青贮饲料+干草,试验期为60 d。试验结果表明,与对照组相比,育肥牛饲喂发酵葡萄渣颗粒饲料,日增重提高了5.89%(P<0.05),料重比降低了2.79%(P>0.05),头均毛利润提高了58.24元,经济效益提高了4.17%。The effects of fermented grape slag particle feed on the production performance of fattening cattle were studied. 26 Simmental Hybrid Cattle with the average weight of about 304 kg were randomly divided into two groups （with 13 cattle in each group）. The diet composition in control group was as follows：self-made concentrate supplier of beef cattle, silage and hay. The diet composition in test group was as follows：fermented grape slag particle feed, silage and hay. The test period lasted for 60 days. The results showed that the daily weight gain of fattening cattle that was fed with fermented grape slag particle feed was increased by 5.89%（P〈0.05）. And the feed-gain ratio was decreased by 2.79%（P〉0.05）. The average gross profit increased 58.24 yuan and the economic benefit increased by 4.17%.

关 键 词：发酵葡萄渣颗粒饲料 育肥牛 生长性能 

分 类 号：S823.61[农业科学—畜牧学]