No dia 25 de Setembro de 2023, faremos a migração do Repositório Institucional para a versão 7.6 do sistema DSpace. Por este motivo, o Repositório Institucional ficará indisponível neste dia. Contamos com a compreensão de todos.
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Genetic correlations and trends for traits of economic importance in dairy buffalo
(Animal Production Science, 2020-01-01) [Artigo]
Context: The planning and execution of selection programs requires estimates of the genetic correlations between traits. As genetic change is achieved for a given trait, it is important to consider possible genetic changes ...
Atributos estruturais e produtivos de capim-marandu em resposta à suplementação alimentar de bovinos e a ciclos de pastejo
(Pesquisa Agropecuária Brasileira, 2009-05-01) [Artigo]
O objetivo deste trabalho foi avaliar as alterações estruturais e produtivas de capim-marandu (Brachiaria brizantha cv. Marandu) em resposta à suplementação alimentar de bovinos e a ciclos de pastejo. Os níveis de suplementação ...
Morphological traits and type of dairy goats registered in Brazil from 1976 to 2009
(Revista Brasileira de Zootecnia = Brazilian Journal of Animal Science, 2013-12-01) [Artigo]
Data from 2439 goats of the Saanen, Alpine, Anglo Nubian and Toggenburg breeds recorded from 1976 to 2009 by the Association of Goats and Sheep Breeders of Minas Gerais were used in principal component analysis. After ...
Temperatura ambiente e concentrações séricas de cortisol em suínos em crescimento-terminação
(Brazilian Journal of Veterinary Research and Animal Science, 2008-12-01) [Artigo]
Thirty-six castrated males and females Landrace x Large-White pigs (74 to 149 days of age) were randomly allotted to two environmental conditions: high temperature in a climatic chamber (HT; 22.2 to 32.8 °C) and comfort ...
Histologia e histoquímica do intestino anterior de tilápia do Nilo (Oreochromis niloticus) alimentadas com dietas contendo silagem de peixe
(Brazilian Journal of Veterinary Research and Animal Science, 2011-12-01) [Artigo]
This work was carried out to evaluate the action of the fermented fish silage and fish meal in the histochemical of the middle intestine of O. niloticus. A great epithelium intestinal was present in fishes fed with fish ...
Composição corporal e exigências nutricionais de macrominerais para cordeiros morada nova
(Revista Brasileira de Zootecnia, 2005-12-01) [Artigo]
Este trabalho foi desenvolvido para se determinar a composição corporal e as exigências nutricionais de cálcio (Ca), fósforo (P), magnésio (Mg), sódio (Na) e potássio de ovinos da raça Morada Nova. Foram utilizados 30 ...
The chemical properties of soil for alfalfa production after biofertiliser application
(Semina: Ciências Agrárias, 2013-01-01) [Artigo]
The objective of this study was to evaluate the use of biofertilisers for the production of alfalfa shoot, root and nodule dry matter, and also, to evaluate the chemical properties of the soil. This study was conducted in ...
Reutilization of chemical waste in methodologies for analyses of neutral detergent fiber and acid detergent fiber
(Acta Scientiarum: Animal Sciences, 2013-09-01) [Artigo]
The disposal of chemical waste and the precision of analyses of the neutral (NDF) and acid (ADF) detergent fiber contents were evaluated utilizing conventional (Van Soest) and alternative methods of analyses. The recovery ...
Performance and carcass quality of feedlot- or pasture-finished Nellore heifers according to feeding managements in the postweaning phase
(Revista Brasileira de Zootecnia = Brazilian Journal of Animal Science, 2013-12-01) [Artigo]
The objective of this study was to evaluate the postweaning history of heifers kept on marandu grass pastures with three canopy heights, in a continuous-grazing system, during the rainy period, on feedlot-or pasture ...
Reducing supplementation frequency for Nellore beef steers grazing tropical pastures
(Scientia Agricola, 2014-03-01) [Artigo]
Reduced supplementation frequency is a broadly applied management practice. Ruminants consuming low quality forages/pastures, supplemented less than once daily are able to maintain body weight gain (BWG), efficiency of use ...