饲养方式及营养状况对受体羊同期发情、受胎率的影响  

Effects of Feeding Methods and Nutritional Status on Estrus Synchronization and Conception Rate of Recipient Sheep

作　　者：巴合提努尔·哈德尔 Bahtinur Haddel(Animal Husbandry Station in Altay Region,Altay Xinjiang 836599,China)

机构地区：[1]新疆阿勒泰地区畜牧工作站,新疆阿勒泰836599

出　　处：《畜牧兽医科学（电子版）》2021年第19期9-10,共2页Graziery Veterinary Sciences：Electronic Version

摘　　要：肉羊养殖不管是在养殖周期还是在产肉率方面,存在不同程度的下降趋势,繁殖母羊的生产性能严重不足,不能实现两年三胎,生产出来的后代个体瘦弱,产肉率相对较低,饲料利用率不足,需要从饲养方式和营养状况2方面入手,加强对羊群的有效改良,以增加羊的产量。In recent years,the demand for high-quality mutton has increased significantly,which promotes the healthy development of sheep breeding industry.However,in the course of long-term practice,it has been found that there is a decreasing trend in the breeding cycle and meat production rate of mutton sheep,and the production performance of breeding ewes is seriously insufficient,and can not realize three births in two years,in order to increase the output of sheep,it is necessary to improve the feeding method and nutritional status of sheep from two aspects:feeding method and nutrition condition.

关 键 词：饲养方式 营养状况 同期发情 受胎率 影响 

分 类 号：S826[农业科学—畜牧学]