三价铬对畜禽繁殖性能的影响及其作用机制  

Effect of trivalent chromium on reproductive performance of animals and its mechanism

作　　者：穆蕊 刘波[1] 陈雅湘 方热军[1,2] MU Rui;LIU Bo;CHEN Yaxiang;FANG Rejun(College of Animal Science and Technology,Hunan Agricultural University,Changsha,Hunan Province 410218,China;Hunan Engineering Research Center of Poultry Production Safety,Changsha,Hunan Province 410218,China)

机构地区：[1]湖南农业大学动物科学技术学院,湖南长沙410218 [2]湖南家禽安全生产工程技术研究中心,湖南长沙410218

出　　处：《中国饲料》2020年第3期41-45,共5页China Feed

基　　金：国家重点研发计划“肉鸡绿色品质保障技术的集成研究与优化”(2018YFD0501400)“规模化饲养条件下三黄鸡肉品质营养调控关键技术集成与示范”子课题内容

摘　　要：三价铬是动物需要的微量元素之一,具有缓解应激、改善肉质的功能,对动物的繁殖也有重要作用。铬通过缓解应激对繁殖的损伤和调节机体的内分泌等方面影响畜禽的繁殖性能。本文就铬对畜禽繁殖性能的影响及其可能的机制作一综述,以期为三价铬在种用畜禽上的合理应用提供理论支持。Trivalent chromium,one of the necessary trace elements for animals,can alleviate stress,improve meat quality and play an important role in animal reproduction.Chromium affects the reproductive performance of livestock and poultry by alleviating stress damage to reproduction and regulating endocrine.In this paper,the effects of chromium on the reproductive performance of animals and its possible mechanism were reviewed to provide theoretical support for the reasonable application of trivalent chromium in breeding stock and poultry.

关 键 词：三价铬 繁殖性能 机制 

分 类 号：S816.7[农业科学—饲料科学]