Influence of the complex Cu-Zn-Se-J deficit on trace element balance of the organism of growing lambs
1998
Petrova, I. | Angelov, L. | Dragnev, Kh. (Institut po Zhivotnov"dstvo, Kostinbrod (Bulgaria))
Influece of polimetal deficit was studied on mineral stastus of 14 weaned lambs for 120 days.It was found an increased accumulation of Cu in liver tissue at 120-th day irrespective of the balanced content of Zn-Se with the forage.Additive of Se led to normalisation of its blood serum concentration.Deficiency of Cu, Zn, Se and J led to an increased Pb accumulation in the bone system and to a decreased Fe content in animals' liver.
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