摘要
铜是动物机体必需的微量元素之一,在生长发育过程中具有重要作用。为解决实际生产中应用高剂量无机铜带来的种种弊端,开发和有效利用新型有机铜源已成为当前行业关注的焦点。作者介绍了铜的营养功能及其在体内的分布、吸收、转运与排泄,综述了不同铜源在畜禽养殖生产中的研究概况及应用前景,旨在为有机铜源在畜禽实际生产中的推广应用提供参考。
Copper is one of the essential trace elements,which plays an important part in growth and development of animals.To solve the shortcomings of high inorganic copper doses in practical production,development and effective utilization of new organic copper source has become the focus of the current industry.The author introduced the nutrition function,distribution,absorp-tion,transshipment and excretion of copper in the body,summarized the research situation and application prospects of different copper sources in livestock production,hoping to provide the reference for popularization and application of organic copper in actual production.
出处
《中国畜牧兽医》
CAS
北大核心
2016年第12期3227-3231,共5页
China Animal Husbandry & Veterinary Medicine
基金
四川省畜牧科学研究院基本科研(SASA2015A13)
四川省科技支撑计划(2014NZ0090)
关键词
铜
硫酸铜
柠檬酸铜
营养功能
吸收
转运
应用
copper
copper sulfate
copper citrate
nutritional function
absorption
transshipment
application
