常规饲喂法与TMR饲喂对羔羊育肥效果对比  

Comparison of Fattening Effect of Conventional Feeding and TMR Feeding on Lambs

作　　者：宋雪梅 杨彩英 SONG Xue-mei;YANG Cai-ying(Animal Husbandry Technology Promotion Station of Anding District,Dingxi City,Dingxi Gansu 743000,China)

机构地区：[1]定西市安定区畜牧技术推广站,甘肃定西743000

出　　处：《畜牧兽医杂志》2021年第2期14-15,17,共3页Journal of Animal Science and Veterinary Medicine

基　　金：甘肃省科技重点研发计划项目(18YF1NA022)。

摘　　要：采用同一日粮水平,按照常规饲喂法与TMR饲喂对羔羊育肥效果进行试验,得出,TMR饲喂组的羔羊育肥饲料利用效率提高6.25%、平均日增重提高35.95%、90 d只均耗料减少6.7 kg、饲料利用效率提高28.6%、只均收益提高了8.2%。Using the same ration level,the fattening effect of lamb was tested according to the conventional feeding and TMR feeding method.The results showed that in the TMR feeding group,the utilization efficiency of fattening feed,increased by 6.25%,the average daily gain increased by 35.95%,the average feed consumption decreased by 6.7 kg in 90 days,the feed utilization efficiency increased by 28.6%,and the average income increased by 8.2%.

关 键 词：饲喂 羔羊 育肥 

分 类 号：S826.61[农业科学—畜牧学]