Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados Rev. Bras. Ciênc. Avic. (2) Autor Pontalti,GC (2) Ribeiro,AML (2) Ebling,PD (1) McManus,CM (1) Rodrigues,SIFC (1) Stringhini,JH (1) Villanueva,AP (1) Mais... Palavra-chave Chemical composition (1) Corn density (1) Feed intake voracity. (1) Genetic improvement (1) Grain damage (1) Metabolic disorders (1) Nutritional value (1) Physical traits (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2015 (1) 2014 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Pendulous Crop in Broilers Rev. Bras. Ciênc. Avic. Ebling,PD; Pontalti,GC; Villanueva,AP; Ribeiro,AML. ABSTRACTPendulous crop is a physiological disorder, which etiology is still unknown and it is characterized by abnormal dilation of the crop of poultry. This article aims at reporting a case of high incidence of pendulous crop in male and female broilers Cobb 500, as well as to discuss its possible causes and consequences. In an experiment with broilers performed at the experimental facilities of Laboratório de Ensino Zootécnico of UFRGS, a high incidence (9.5%) of pendulous crop was observed. Genetic predisposition is the most frequently documented and accepted cause of that condition. Despite presenting the same live weight as normal broilers, birds with pendulous crop had lower carcass weight due to dehydration and malnourishment, and should be culled... Tipo: Info:eu-repo/semantics/article Palavras-chave: Metabolic disorders; Genetic improvement; Feed intake voracity.. Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2015000300395 Quality assessment of corn batches received at a feed mill in the brazilian cerrado Rev. Bras. Ciênc. Avic. Rodrigues,SIFC; Stringhini,JH; Ribeiro,AML; Pontalti,GC; McManus,CM. This study aimed at investigating factors that contribute to changes in the quality of corn used in compound poultry feeds. Samples were collected from 6488 bulk cargos received at a feed mill located close to Brasília, Brazil. The parameters studied were divided into two groups: those related to corn chemical composition, including crude protein (% CP), ether extract (% EE), crude fiber (% CF), nitrogen-free extract (% NFE), and estimated metabolizable energy (ME), and corn physical characteristics, including density, moisture, and grain physical damage. High coefficients of determination (R²) and low coefficients of variation (CV) were determined for the chemical and physical parameters. The analysis of variance showed low to medium R². Month, year,... Tipo: Info:eu-repo/semantics/article Palavras-chave: Chemical composition; Grain damage; Corn density; Nutritional value; Physical traits. Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2014000300002 Registros recuperados: 2 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco