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ji zhong kuang wu zhi yuan su dui rong shan yang chan rong xing neng ying xiang de yan jiu jin zhan
Author(s): 
Pages: 27-29
Year: Issue:  6
Journal: Liaoning Journal of Animal Husbandry and Veterinar

Abstract: <正>绒山羊的体内有多种矿物质元素,其中,硫、碘、钼、铜、锌5种元素不仅参与羊机体内各项代谢活动,而且对绒山羊产绒性能起着重要的调节作用,是产绒必需的营养成分[1]。但由于外界因素(如地理环境等)或羊机体的营养代谢需求(如妊娠期、产绒期等),会造成这些矿物质的缺乏与不足,因此,日粮中适当补充硫、碘、
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