The effect of prebiotic and organic zinc alone and in combination in broiler diets on the performance and some blood parameters

Autor: Tülin Güngör, İlkay Yalcinkaya, Mehmet Başalan, Serkan Erat, Miyase Çınar, Ebru Yıldırım
Jazyk: angličtina
Rok vydání: 2012
Předmět:
Zdroj: Italian Journal of Animal Science, Vol 11, Iss 3, Pp e55-e55 (2012)
Druh dokumentu: article
ISSN: 1594-4077
1828-051X
DOI: 10.4081/ijas.2012.e55
Popis: This study was conducted to investigate the effects of prebiotic and organic zinc alone and in combination in broiler diets on the live weight gain (LWG), feed consumption (FC), feed consumption ratio (FCR), carcass yield, some relative organ weights and blood parameters. A total of 160 Ross 308 one-day old male chicks were assigned to 4 treatment groups with 4 replicates of 10 birds each. Treatment for each group consisted of: first group (control group) received basal diet without supplementation; second group received 1 g/kg Mannanoligosaccharide (MOS); third group received 80 mg/kg organic zinc (OZn); and fourth group received 80 mg/kg organic zinc + 1 g/kg Mannanoligosaccharide (MOS+OZn). The study lasted 42 days. The supplementation of MOS and OZn had no effect on the LWG, FC, FCR, carcass yield, serum, aspartate aminotranferase, (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP) and triglyceride levels during the experiment (P>0.05). Relative organ weights (liver, spleen, pancreas) were significantly higher in OZn group than those in the other groups (P
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