新疆哈密棉花秸秆不同处理方式饲喂肉羊育肥试验的研究  

Study on Feeding Fattening Sheep with Different Cotton Straw Treatment Methods in Xinjiang Hami

作　　者：曾滔 韩煜茹 阿衣江·卡克尔曼 杨康 刘亚君 马春江 ZENG Tao;HAN Yuru;AYIJIANG·Kakelman;YANG Kang;LIU Yajun;MA Chunjiang(Hami Animal Husbandry Workstation,Hami,Xinjiang 839000,China;Hami Center for Animal Disease Prevention and Control,Hami,Xinjiang 839000,China;Hami Ecological Restoration and Protection Center,Hami,Xinjiang 839000,China.)

机构地区：[1]新疆哈密市畜牧工作站,新疆哈密839000 [2]新疆哈密市动物疫病预防控制中心,新疆哈密839000 [3]新疆哈密市生态修复保护中心,新疆哈密839000

出　　处：《草食家畜》2023年第5期7-12,共6页Grass-Feeding Livestock

基　　金：哈密市科学研究与技术开发计划项目“棉秸秆饲料化加工技术研究与应用”(hmkjxm202209)。

摘　　要：【目的】本试验旨在通过研究不同方式处理后的棉花秸秆对育肥期肉羊生长发育与生产性能的影响。【方法】选取以舍饲为主的42只断奶湖羊公羔,随机分为3组,预饲期15d,试验期60d,共计75d。分别饲喂棉秆膨化微贮、揉丝棉秆和全价棉秆颗粒。【结果】试验结果说明:棉花秸秆通过物理加工粉碎制粒技术处理后,饲喂育肥肉羊的增重效果及经济效益均高于棉秆揉丝组和棉秆膨化微贮组。【结论】运用物理加工技术将棉花秸秆制作成颗粒料的方式,明显有助于合理利用棉花秸秆,提升肉羊生产性能,提高饲料利用率,增加经济效益,有必要在基层推广示范。【Objective】The experiment was designed to study the effects of cotton stalks treated in different ways on the growth,development,and production performance of fattening lambs.【Methods】A total of 42 newly weaned male lake sheep were randomly divided into 3 groups,with a pre-feeding period of 15 days and a main feeding period of 60 days,for a total of 75 days.The lambs were fed with expanded and stored cotton stalks,twisted cotton stalks,and full-price cotton stalk pellets,respectively.【Results】The results showed that the weight gain and economic benefits of fattening lambs fed with cotton stalks processed by physical crushing and pelleting technology were higher than those of the twisted cotton stalk group and the expanded and stored cotton stalk group.【Conclusion】The use of physical processing technology to process cotton stalks into pelleted feed is significantly helpful for the rational utilization of cotton stalks,improving productive performance,increasing feed utilization rate,and enhancing economic benefits.It is also more conducive to promotion and demonstration at the grassroots level.

关 键 词：棉花秸秆 颗粒料 膨化微贮 育肥肉羊 试验 

分 类 号：S826.5[农业科学—畜牧学]