Effect of supplementation with different sources and levels of zinc, copper, and manganese on the reproductive development of laying hens

The study evaluated the effects of zinc (Zn), copper (Cu), and manganese (Mn) supplementation from different sources and levels on the performance and reproductive development of Hy-Line W-80 laying hens. A total of 364 birds were assigned to a completely randomized 2 × 2 factorial design, with two...

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Bibliographic Details
Main Authors: Joelma Vasconcelos Celestino da Silva, Adiel Vieira de Lima, Anna Neusa Eduarda Ferreira de Brito, Thamires da Silva Ferreira, Isabelle Naemi Kaneko, Leonardo Augusto Fonseca Pascoal, Matheus Ramalho de Lima, Ricardo Romão Guerra, Apolônio Gomes Ribeiro, Jorge Cunha Lima Muniz, Lucas Rannier Ribeiro Antonino Carvalho, Fernando Guilherme Perazzo Costa
Format: Article
Language:English
Published: Elsevier 2025-08-01
Series:Poultry Science
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Online Access:http://www.sciencedirect.com/science/article/pii/S0032579125005486
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