摘要
断奶对仔猪是一大应激,仔猪断奶后的健康及生长与刚断奶仔猪的采食量息息相关。文章分析动物因素、神经递质和激素、饲料营养、环境因素和哺乳期补饲对采食量的影响,对减少仔猪断奶应激和提高养猪经济效益具有积极作用。
Weaning is a great stress for piglets.The health and growth of weaned piglets are closely related to the feed intake of newly weaned piglets.The effects of animal factors,neurotransmitters and hormones,feed nutrition,environmental factors and supplementary feeding in lactation on feed intake of the weaned piglets were analyzed in the present paper.It has a positive effect on reducing weaning stress and improving economic benefit of pigs.
出处
《黑龙江畜牧兽医》
CAS
北大核心
2018年第2期47-50,共4页
Heilongjiang Animal Science And veterinary Medicine
基金
国家自然科学基金项目(31360567)
云南省现代农业生猪产业技术体系建设项目(2015KJTX007)
云南省高校科技创新团队支持计划项目(云教科[2014]22号)
关键词
仔猪
采食量
动物因素
激素
环境因素
饲料
补饲
piglet
feed intake
animal factors
hormones
environment factors
feed
supplementary feeding
