Impact of body weight at 19 weeks of Embrapa 051 layers on performance, nest utilization, and egg quality throughout the laying cycle

ABSTRACT: A total of 860 Embrapa 051 pullets were allocated into three groups based on their 19-week body weights (heavy: 1.48 kg ± 0.01 SD, N= 172 birds, medium: 1.32 kg ± 0.039 SD, N= 516 birds, light: 1.19 kg ± 0.019 SD, N=172 birds) and housed in floor pens with nests for a 65-week production pe...

Ausführliche Beschreibung

Bibliografische Detailangaben

Hauptverfasser:	Tiago Araujo Rodrigues, Diciane Zeni Giehl, Juliana da Silva Camacho, Valdir Silveira de Ávila, Everton Luis Krabbe, Aline Arassiana Piccini Roll, Victor Fernando Buttow Roll
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	Universidade Federal de Santa Maria 2024-11-01
Schriftenreihe:	Ciência Rural
Schlagworte:	cracked eggs double-yolk eggs egg production floor eggs laying rate nests
Online-Zugang:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782025000400652&lng=en&tlng=en
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