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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Now showing items 2291-2300 of 2350
Relationship between thermal environment, thermoregulatory responses and energy metabolism in goats: A comprehensive review
(Journal of Thermal Biology, 2022-10-01) [Resenha]
Knowledge on heat stress of animals is key to developing management strategies to mitigate its effects on livestock production. Efficiency and profitability of production systems will certainly be challenged by the forecasted ...
Response of Phytogenic Additives on Enteric Methane Emissions and Animal Performance of Nellore Bulls Raised in Grassland
(Sustainability (Switzerland), 2022-08-01) [Artigo]
The objective of this study was to evaluate the intake and digestibility of nutrients, emission of enteric CH4, and productive performance of Nellore bulls grazing Urochloa brizantha cv. Marandu palisade grass pastures ...
Energy and Protein Requirements of Goats
(Dairy Goats Feeding And Nutrition, 2008-01-01) [Artigo]
Handling and Transport of Cattle and Pigs in South America
(Livestock Handling And Transport, 4th Edition, 2014-01-01) [Artigo]
This chapter covers animal handling and transport research in Brazil, Chile and Uruguay. Data collected from 2005 to 2012 clearly show that bruising and other damage to beef and pork carcasses can be greatly reduced by ...
Effect of minor allele frequency and density of single nucleotide polymorphism marker arrays on imputation performance and prediction ability using the single-step genomic Best Linear Unbiased Prediction in a simulated beef cattle population
(Animal Production Science, 2023-04-03) [Artigo]
Context. In beef cattle populations, there is little evidence regarding the minimum number of genetic markers needed to obtain reliable genomic prediction and imputed genotypes. Aims. This study aimed to evaluate the impact ...
Association of additives in supplemented grazing cattle during the finishing phase at the rainy season
(Revista Brasileira De Zootecnia-brazilian Journal Of Animal Science, 2023-01-01) [Artigo]
The objectives were to evaluate the effects of monensin and virginiamycin, alone or combined, on supplemented Nellore cattle grazing tropical grass during the rainy season. Two experiments were conducted simultaneously to ...
Scientific progress in small ruminants in the first decade of 21st century
(Revista Brasileira De Zootecnia-brazilian Journal Of Animal Science, 2010-01-01) [Artigo]
Worldwide interest in small ruminants has increased in recent years in both, the productive and scientific aspects. In Brazil, the same trend has been observed, however, among all small ruminants, goats and sheep can be ...
Meeting individual nutrient requirements to improve nutrient efficiency and the sustainability of growing pig production systems
(Achieving Sustainable Production Of Pig Meat, Vol 2: Animal Breeding And Nutrition, 2017-01-01) [Artigo]
Response of Laying Hens to Repletion and Depletion in Dietary Balanced Protein
(Animals, 2022-10-01) [Artigo]
Simple Summary Considering the dynamism of the price of feed ingredients, there may be an opportunity to reduce the egg production cost by reducing the nutritional value of the feed. In this situation, it is important to ...
Effects of dietary fatty acid supplementation on fat yield and fatty acid profile of milk in dairy cows.
(Journal Of Dairy Science, 2022-01-01) [Resumo]