规模化羊场裹包青贮饲草与窖贮饲草养殖效益对比试验研究  

Comparative Study on the Breeding Benefits of Wrapped Silage Forage and Cellar Silage Forage in Large Scale Sheep Farm

作　　者：杜妮妮 唐春霞 DU Ni-ni;TANG Chun-xia(Animal Husbandry and Veterinary Bureau of Anding District,Dingxi Gansu 743000,China;Anding City Anding District Animal Husbandry Technology Extension sation)

机构地区：[1]定西市安定区畜牧兽医局,甘肃定西743000 [2]定西市安定区畜牧技术推广站

出　　处：《畜牧兽医杂志》2021年第2期8-9,13,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：试验探索饲喂不同方式青贮饲草对羔羊的育肥效果和养殖效益的影响,结果表明用添加全株玉米青贮饲料饲喂育肥肉羊获得较高的日增重,添加窖贮饲料组和裹包青贮饲草料组只均日增重分别比对照组提高了20.22%、26.74%,差异均显著(P<0.05),饲喂肉羊只均利润分别较对照组高出100.9元、97.8元,经济效益显著。The experiment was conducted to explore the effects of different silage forages on fattening effect and breeding benefit of lambs.The results showed that the fattening mutton sheep fed with silage of whole plant corn could gain higher daily gain.Compared with the control group,the average daily gain of each sheep in the cellar silage group and the wrapped silage forage group increased by 20.22% and 26.74%,respectively,with significant differences(P<0.05).The average average profit of each sheep in the cellar silage group and the wrapped silage forage group was 100.9 yuan and 97.8 yuan higher than that of the control group,respectively,and the economic benefit is remarkable.

关 键 词：裹包青贮 窖贮 养殖效益 试验研究 

分 类 号：S816.53[农业科学—饲料科学]