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Article

Genetic parameters for performance and carcass traits in a paternal 1 lineage of broiler.

Anais da Academia Brasileira de Ciencias - 1 Jan 2020

Cruz Valdecy A R, Grupioni Natalia V, Mendonça Gabriela G, Venturini Guilherme C, Ledur Monica C, Peixoto Jane O, Munari Danisio P

Abstract excerpt

The objective of this study was to estimate variance components for performance and carcass traits in a paternal broiler line. The (co)variance components were estimated by the restricted maximum likelihood method applied to the animal model, including the fixed effect of group (sex and hatch) and additive genetic and residual as random effects. Estimated heritability for performance traits ranged from 0.09 to...

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PMID: 32348410
DOI: 10.1590/0001-3765202020180697

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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