. . "Vliv pohlav\u00ED a v\u011Bku ku\u0159at na vyu\u017Eit\u00ED zinku"@cs . . . "Zelenka, Ji\u0159\u00ED" . "RIV/62156489:43210/99:23200017" . "1211-5681" . . "chickens; effect of sex; effect of age; utilization of zinc; allometry of growth"@en . "CZ - \u010Cesk\u00E1 republika" . "P(EP0960006186), Z(MSM 432100001)" . "Zelenka, Ji\u0159\u00ED" . "6" . . . . . "1"^^ . "Vliv pohlav\u00ED a v\u011Bku ku\u0159at na vyu\u017Eit\u00ED zinku"@cs . . "757813" . . "Effects of sex and age of chickens upon zinc utilization was investigated. Utilization of zinc decreased highly significantly (P<0.01) with the increasing age. The growth rate of the total amount of Zn in the organism was slightly lower than that of body weight. The effect of sex on values under study was not significant."@en . "3" . . . . . "[E71625F70F35]" . "Krmiv\u00E1\u0159stv\u00ED" . . "1"^^ . . "Influence of sex and age upon utilization of zinc"@en . "Influence of sex and age upon utilization of zinc"@en . "V pokuse byl sledov\u00E1n vliv pohlav\u00ED a v\u011Bku ku\u0159at na vyu\u017Eit\u00ED zinku. Retence zinku se s p\u0159ib\u00FDvaj\u00EDc\u00EDm v\u011Bkem vysoce pr\u016Fkazn\u011B (P<0,01) sni\u017Eovala. Rychlost r\u016Fstu celkov\u00E9ho mno\u017Estv\u00ED zinku v organismu byla nepatrn\u011B ni\u017E\u0161\u00ED ne\u017E rychlost r\u016Fstu t\u011Blesn\u00E9 hmotnosti. Vliv pohlav\u00ED na sledovan\u00E9 hodnoty byl nepr\u016Fkazn\u00FD." . "RIV/62156489:43210/99:23200017!RIV/2000/MSM/432100" . "Vliv pohlav\u00ED a v\u011Bku ku\u0159at na vyu\u017Eit\u00ED zinku" . "10" . "1"^^ . . "Vliv pohlav\u00ED a v\u011Bku ku\u0159at na vyu\u017Eit\u00ED zinku" . "43210" .