"Effect of the Feed Additive Clinoptilolite (ZeoFeed) on Nutrient Metabolism and Production Performance of Laying Hens"@en . "Effect of the Feed Additive Clinoptilolite (ZeoFeed) on Nutrient Metabolism and Production Performance of Laying Hens"@en . "16270" . . "5"^^ . "7"^^ . "Mas, Nora" . "Strakov\u00E1, Eva" . . "CZ - \u010Cesk\u00E1 republika" . . . "Herzig, Ivan" . "256207" . . . "Such\u00FD, Pavel" . . . . "Z(MSM6215712402)" . . "ZeoFeed; nutrient balance; biochemical profile; mineral profile"@en . "79" . "Mach\u00E1\u010Dek, Miroslav" . . . . "The aim of this study was to assess the effects of two levels of clinoptilolite administered in feed (2% and 4%) on some selected performance parameters, metabolic utilization of basic nutrients and the health status of laying hens. The selected 24 Bovans Goldline hybrid laying hens were divided into three equal groups, two experimental groups (E1 and E2) and one control group (C). The addition of 2 % clinoptilolite to feed mix resulted in a highly significant (P <= 0.01) increase in mean egg weight to 64.69 g, but the addition of 4% clinoptilolite in group E2 resulted in a highly significant (P <= 0.01) decrease in mean egg weight to 62.20 g compared with the control (63.73 g)."@en . "Ve\u010Derek, Vladim\u00EDr" . "Effect of the Feed Additive Clinoptilolite (ZeoFeed) on Nutrient Metabolism and Production Performance of Laying Hens" . . "RIV/62157124:16270/10:00002702" . . "RIV/62157124:16270/10:00002702!RIV11-MSM-16270___" . . . . "\u0160erman, Vlasta" . "6"^^ . . . "0001-7213" . "Effect of the Feed Additive Clinoptilolite (ZeoFeed) on Nutrient Metabolism and Production Performance of Laying Hens" . "000282195800005" . "The aim of this study was to assess the effects of two levels of clinoptilolite administered in feed (2% and 4%) on some selected performance parameters, metabolic utilization of basic nutrients and the health status of laying hens. The selected 24 Bovans Goldline hybrid laying hens were divided into three equal groups, two experimental groups (E1 and E2) and one control group (C). The addition of 2 % clinoptilolite to feed mix resulted in a highly significant (P <= 0.01) increase in mean egg weight to 64.69 g, but the addition of 4% clinoptilolite in group E2 resulted in a highly significant (P <= 0.01) decrease in mean egg weight to 62.20 g compared with the control (63.73 g)." . "[3B079E35F9E2]" . "9" . "Acta veterinaria Brno" .