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检索条件"主题词=mineral excretion"
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Effects of diets supplemented with zinc and manganese on performance and related parameters in layers
Effects of diets supplemented with zinc and manganese on per...
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低碳经济与高效养殖——第六次全国饲料营养学术研讨会暨动物营养学分会成立三十周年大会
作者: X.J.Yang,L.L.Zhong~1,X.F.An~1,N.Zhang~1,L.M.Zhang~1, J.C.Han~1,J.H.Yao~(1,2),Y.J.Sun~(1,2) Y.R.Liu~2 (1 College of Animal Science and Technology,Northwest A&F University,712100,Yangling,Shaanxi,P.R.China 2 Shenzhen Kondarl(Gaoling) Feed Co.Ltd.,710200,Xi’an,Shaanxi,P.R.China)
Iron was often found to be of excessive concentrations in laying hen diets,which may cause a great antagonistic interaction with other *** study was conducted to investigate how to supplement Zn and Mn in the diets wi... 详细信息
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