铬在兔饲料中的添加研究进展及其应用前景  

Research Progress and Application Prospect on Chromium in Rabbit Feed

作　　者：唐丽丽 杨超超 张翠霞[1] 张翔宇[1] 雷岷[1] Tang Li;Yang Chao;Zhang Cui-xia;Zhang Xiang-yu;Lei Min(Key Laboratory of Animal Genetics and Breeding of Sichuan Animal Science Academy,Chengdu,610066)

机构地区：[1]四川省畜牧科学研究院动物遗传育种重点实验室

出　　处：《中国养兔》2019年第4期18-19,28,共3页Chinese Journal of Rabbit Farming

基　　金：国家兔产业技术体系(CARS-43-D-3);优质肉兔配套系选育及配套技术研究与示范(2016NYZ0046)

摘　　要：与其他畜禽相比,兔由于被毛厚、消化功能相对较弱和养殖条件的限制,在兔饲料中使用添加剂以提高经济效益受到重视。铬作为微量元素,可提高动物生产性能和免疫功能,并能提高肉质和抗应激能力,已广泛应用于猪鸡饲料中,但在养兔业应用较少。因此,本文对铬在肉兔饲料中的研究进展及其应用前景进行综述,以期铬能在兔饲料中得到更好的利用。The application of feed additive in rabbits was imperative for thick rabbit hair,weaker digestive functionand worse rearing environment compared to other animals.Chromium,as an essential trace element for animals,could improve the productive performance,immune function,meat quality and anti-stress capability.Chromiumhad been extensive used in pig feed and chicken feed,yet was rarely applied in rabbit industry.So this article sum-marized the research progress and application prospect on chromium in rabbit feed for better application of chromi-um in rabbit industry.

关 键 词：兔 铬 研究进展 应用前景 

分 类 号：S829.1[农业科学—畜牧学]