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Live weight, carcass, and meat evaluation of Nellore, Curraleiro Pé-Duro, and their crossbred products in Piauí State R. Bras. Zootec.
Carvalho,Geraldo Magela Côrtes; Frota,Marcílio Nilton Lopes da; Lima Neto,Anisio Ferreira; Azevêdo,Danielle Maria Machado Ribeiro; Araujo Neto,Raimundo Bezerra de; Araujo,Adriana Mello de; Pereira,Elzânia Sales; Carneiro,Maria Socorro de Souza.
ABSTRACT The objective of this study was to evaluate live weight and carcass traits, from birth to slaughter, and meat quality of Nellore (NEL), Curraleiro Pé-Duro (CPD), and crossbred (F1) products in the state of Piauí, Brazil. Progenies from CPD, NEL, and their F1 crossbred (½ NEL + ½ CPD), a total of 252, males and females, from birth to 24 months of age, were evaluated in a comparative study in growth performance. The steers were sent to slaughter at 28 months of age and carcasses and meat quality were analyzed. After slaughter, carcass weight, dressing percentage and Longissimus dorsi area (rib eye area) were evaluated; an index was created by the relationship between these measures per hundred kg of chilled carcass produced. To assess meat quality,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Beef cattle; Crossbreeding; Heterosis; Meat quality; Local breeds; Tropically adapted.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000500393
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