摘要
规模化集约化羊养殖产业发展中,为提高繁殖母羊的利用效率,保证繁殖母羊能在短时间内发情,推广实施羔羊早期断奶技术是十分关键的环节。羔羊早期断奶技术的推广应用具有明显的优势,可加速羔羊的育肥速率,降低喂养成本,确保繁殖母羊能在下个情期快速发情,提高繁殖母羊的利用率。但是由于乳汁早期被切断,羔羊的各个消化机能不完善,生长发育不良,尤其是身体较弱的羔羊如果实施早期断奶易面临较大的应激刺激,早期断奶后羔羊的管理有较高的要求。需要明确羔羊早期断奶的饲养要点,细化各个养殖环节,确保羔羊断奶后能快速渡过应激期,健康生长,提高养殖效益。该文主要论述羔羊早期断奶饲养管理技术要点。
In order to improve the utilization efficiency of breeding ewes and ensure estrus in a short time,it is very important to popularize the technique of early weaning of lambs.The popularization and application of early weaning technique has obvious advantages,which can accelerate the fattening rate of lambs,reduce the feeding cost,ensure the estrus of breeding ewes in the next estrus period,and improve the utilization ratio of breeding ewes.However,due to the early cut-off of milk,the digestive functions of lambs are not perfect,and the growth and development of lambs are not good,the management of lamb after early weaning has higher requirements.It is necessary to make clear the feeding points of early weaning of lambs and refine the breeding links to ensure that lambs can pass through the stress period quickly after weaning,grow healthily and improve the breeding efficiency.This paper mainly discusses the key points of feeding and management techniques of early weaning lambs.
作者
黄海栓
Huang Haishuan(Livestock Improvement Station,Baarin Right Banner,Chifeng City,Inner Mongolia,Chifeng 025150,China)
出处
《畜牧兽医科学（电子版）》
2021年第9期36-37,共2页
Graziery Veterinary Sciences：Electronic Version
关键词
羔羊
早期断奶
饲养管理
lamb
early weaning
feeding and management
