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作 者:狄占成 Di Zhancheng(Provincial Sheep Breeding Technology Extension Station,Gansu Provicne,Sunan 734031,China)
出 处:《畜牧兽医科学(电子版)》2021年第13期30-31,共2页Graziery Veterinary Sciences:Electronic Version
基 金:国家绒毛用羊产业技术体系资助(CARS-40-33)。
摘 要:在养羊业中,羔羊的管理至关重要。这与羔羊本身的生理学特点有关,此时羔羊体温调节能力差、胃肠道消化吸收能力还很低、适应外界的能力弱,容易感染疾病甚至死亡,造成一定的经济损失。羔羊从出生到育成时期需尽心护理,加大加强羔羊的培育力度,减少养殖业的损失。该文主要论述绵羊配种的一般方法,本交和人工授精的特点、母羊怀孕后的饲养管理、绵羊羔羊产羔期间、夏秋转场和越冬期间的饲养管理方法。In the sheep industry,the management of lambs is very important.This is related to the physiological characteristics of the lamb itself,when the lamb's body temperature regulation ability is poor,gastrointestinal digestion and absorption ability is very low,the ability to adapt to the outside world is weak,easy to be infected with disease or even death,resulting in certain economic losses.Lambs from birth to the breeding period to care,strengthen the cultivation of lambs,reduce the loss of the breeding industry.This paper mainly discusses the general methods of sheep breeding,the characteristics of crossbreeding and artificial insemination,feeding management after pregnancy,feeding management during lambing,summer-autumn transition and overwintering of sheep.
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