Broiler responses to copper levels and sources: growth, tissue mineral content, antioxidant status and mRNA expression of genes involved in lipid and protein metabolism

Autor: Helvio da Cruz Ferreira Júnior, Diego Ladeira da Silva, Bruno Reis de Carvalho, Haniel Cedraz de Oliveira, Jorge Cunha Lima Muniz, Warley Junior Alves, James Eugene Pettigrew, Simone Eliza Facione Guimarães, Gabriel da Silva Viana, Melissa Izabel Hannas
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: BMC Veterinary Research, Vol 18, Iss 1, Pp 1-27 (2022)
Druh dokumentu: article
ISSN: 1746-6148
DOI: 10.1186/s12917-022-03286-5
Popis: Abstract Background Five hundred 8-d old male broilers Cobb500 were randomly allotted into 10 treatments in factorial arrangement with 5 Cu levels (0, 4, 8, 12, and 16 mg/kg), and 2 sources (Cu proteinate, CuPro and Cu sulphate, CuSO4.5H2O) for a 10-d-experiment. Results Feed conversion ratio (FCR) was better (P
Databáze: Directory of Open Access Journals
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