桑枝叶混合青贮饲料饲喂杂交肉羊育肥效果试验

doi:10.12160/j.issn.1672-5190.2014.02.024

畜牧与饲料科学 ›› 2014, Vol. 35 ›› Issue (2): 50-50.doi: 10.12160/j.issn.1672-5190.2014.02.024

桑枝叶混合青贮饲料饲喂杂交肉羊育肥效果试验

刘自新[1,2] 梅宁安[1,2] 赵晖[3] 潘文权[4] 包玉珍[4]

[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]宁夏外事科技交流中心,宁夏银川750001 [4]宁夏茂丰农林牧科技开发专业合作社,宁夏青铜峡751600

出版日期:2014-02-20 发布日期:2014-02-20
通讯作者: 刘自新
作者简介:刘自新（1964-），男，研究员，主要研究方向为畜牧、生态、资源利用。通讯作者：梅宁安（1973-），男，高级畜牧师，主要从事动物营养科研、开发、生产及技术推广工作。

Experiment on the Fattening Effects of Hybrid Mutton Sheep with Feeding Mulberry Leaves and Silage

LIU Zi-xin, MEI Ning-an, ZHAO Hui, PAN Wen-quan, BAO Yu-zhen （1.Institute of Animal Husbandry and Veterinary Medicine, Ningxia Academy of Agriculture and Forestry Sciences,, Yinchuan 750002,China;2.Ningxia Shuofangmuyuan Cattle and Sheep Feed Technology Innovation Center Limited Company, Yinchuan 750002,China;3.Ningxia Science and Technology Exchange Centre of Foreign Affairs, Yinchuan 750001 ,China;4.Ningxia Maofeng Science and Technology Development Professional Cooperatives of Agriculture, Forestry and Animal Husbandry, Qingtongxia 751600,China）

Online:2014-02-20 Published:2014-02-20

摘要/Abstract

摘要： 试验研究了桑枝叶混合青贮饲料对滩寒杂交肉羊生产性能的影响，并探索了其在生产中的可行性。选择滩寒杂交育肥肉羊26只，分为2个组，每组13只，试验组饲喂混合青贮，对照组饲喂全株玉米青贮。试验结果表明，试验组比对照组只均日增重提高9.2%（P<0.05），料肉比降低6.98%（P<0.05），30 d只均日增重可提高毛利7.75元，增幅为16.32%。研究表明，桑枝叶混合青贮饲料在生产中是可行的，并且能显著提高肉用杂交育肥羊生产性能。

Abstract: The effects of mixed feed of mulberry leaves and silage on the production performance of hybrid mutton sheep of Tan Sheep and Small-tailed Han Sheep were studied. And its feasibility in the production was explored. 26 hybrid mutton sheep of Tan Sheep and Small-tailed Han Sheep were divided into two groups （with 13 hybrid mutton sheep in each group） . The hybrid mutton sheep in test group was fed with mixed silage. And the hybrid mutton sheep in control group was fed with whole plant corn silage. The results showed that the average daily gain of hybrid mutton sheep in test group was increased by 9.2%than that in control group （P〈0.05）. And the feed-meat ratio in test group was decreased by 6.98%（P〈0.05）. The average weight gain during 30 days increased 7.75 yuan gross profit, and the amplitude was 16.32%. The research indicated that it was feasible to mix mulberry leaves with silage in the production and it could significantly enhance the production performance of hybrid fattening mutton sheep.

中图分类号:

S826.926.1 S816.53

刘自新,梅宁安,赵晖,潘文权,包玉珍. 桑枝叶混合青贮饲料饲喂杂交肉羊育肥效果试验[J]. 畜牧与饲料科学, 2014, 35(2): 50-50.

桑枝叶混合青贮饲料饲喂杂交肉羊育肥效果试验

Experiment on the Fattening Effects of Hybrid Mutton Sheep with Feeding Mulberry Leaves and Silage

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