摘要
本文综合论述了近20年来国内外有关硒利用方面的研究进展,就硒的添加物对猪免疫、繁殖及生产性能的影响进行了较为系统的比较和分析,对硒的作用机制进行了探讨。
The progress of study on the uses of selenium was di scussed comprehensively in home and abroad in recent 20years in this paper.E ffects for the addition of selenium on pig's immunity,breeding and productive performance were compared and analyzed systematically,and perfomonce mechanism of selenium was discussed.
出处
《四川畜牧兽医》
2002年第B05期44-46,共3页
Sichuan Animal & Veterinary Sciences
基金
宁夏回族自治区重点课题"宁夏饲草资源微量元素调查及畜禽饲养标准的研究(编号:9825)
关键词
微量元素硒
猪
饲养
生产性能
作用机制
selenium
pig
immunity
breeding
product ive performance
performance mechanism
