有机微量元素在畜禽养殖上的应用研究进展  

Research Progress on the Application of Organic Trace Elements in Livestock Animals

作　　者：魏启恒 陆唯 徐聪 马涛[1] WEI Qiheng;LU Wei;XU Cong;MA Tao(Key Laboratory of Feed Biotechnology of the Ministry of Agriculture and Rural Affairs,Institute of Feed Research,Chinese Academy of Agricultural Sciences,Beijing 100081,China;Institute of Animal Sciences,Chinese Academy of Agricultural Sciences,Beijing 100193,China;Changsha Xingjia Bio-Engineering Co.,Ltd,Hunan Changsha 410000,China)

机构地区：[1]中国农业科学院饲料研究所,农业农村部饲料生物技术重点实验室,北京100081 [2]中国农业科学院北京畜牧兽医研究所,北京100193 [3]长沙兴嘉生物工程股份有限公司,湖南长沙410000

出　　处：《中国畜牧杂志》2025年第2期15-19,共5页Chinese Journal of Animal Science

基　　金：中国农业科学院所级重点任务(IFR-ZDRW202301、FR-ZDRW202303);财政部和农业农村部:国家现代农业产业技术体系专项(CARS-38)。

摘　　要：在畜禽生产中,与蛋白质、能量、脂肪等常量营养素相比,微量营养素(如微量元素)相对更容易出现缺乏或不平衡的情况,从而影响畜禽机体正常代谢,最终影响其生长性能以及肉品质。微量元素存在有机和无机2种添加形式。与无机微量元素相比,有机微量元素具有较高的生物学利用率和活性。探索有机微量元素在不同养殖动物生产中的适宜添加量,从而提高微量元素吸收率和动物生产性能,减少排放到环境中的微量元素,是微量元素营养研究和应用的重点方向之一。本文重点综述了近十年来有机微量元素在家禽、猪、反刍动物生产中应用的研究进展,旨在为合理应用有机微量元素改善动物生产性能、提高产品品质、降低环境排放、实现养殖业提质增效提供参考。Compared with macronutrients such as protein,energy,and fat,micronutrients such as trace elements are relatively more likely to be deficient or imbalanced,thus affecting the normal metabolism and ultimately affecting growth performance and meat quality of livestock animals.Trace elements exist in both organic and inorganic forms.Compared with inorganic trace elements,organic trace elements have higher biological availability and activity.Therefore,exploring the appropriate addition levels of organic trace elements in different farm animals,thereby promoting the absorption rate of trace elements and animal production performance,and reducing the emission of trace elements into the environment,is one of the key directions in the research and application of trace elements in animal nutrition.This paper focuses on reviewing the latest research advances in the application of organic trace elements in the production of poultry,pigs,and ruminants in the past decade,and puts forward prospects for future research directions,aiming to rationally apply organic trace elements to improve animal production performance,product quality,and reduce environmental emissions,in order to provide reference for improving the quality and efficiency of the livestock industry.

关 键 词：有机微量元素 家禽 猪 反刍动物 

分 类 号：S816[农业科学—饲料科学]