Now showing items 111-116 of 116
Intake, performance and estimated methane production of Nellore steers fed soybean grain
(Revista Brasileira De Zootecnia-brazilian Journal Of Animal Science, 2014-12-01) [Artigo]
The objective of this study was to evaluate nutrient intake, performance, estimated methane production and carcass characteristics of steers fed diets containing three different levels of soybean grain: 0, 120 and 230 g/kg ...
Different true-protein sources do not modify the metabolism of crossbred Bos taurus x Bos indicus growing heifers
(Revista Brasileira De Zootecnia-brazilian Journal Of Animal Science, 2015-02-01) [Artigo]
The present study was conducted to investigate the effect of alternative true-protein sources to soybean meal, with different ruminal degradability, using a sugarcane-based diet, on nutrient digestion, ruminal fermentation, ...
Temporal variability of soil CO2 emission contrasting degraded and managed pasture in Brazil
(Agriculture And Climate Change - Adapting Crops To Increased Uncertainty (agri 2015), 2015-01-01) [Trabalho apresentado em evento]
Grazing areas represent the largest agricultural areas in Brazil, occupying more than 172 million hectares, about 20% of the agricultural land (IBGE, 2007). Despite the large areas of degraded pasture, little information ...
Fatty acid profile, carcass and quality traits of meat from Nellore young bulls on pasture supplemented with crude glycerin
(Meat Science, 2015-02-01) [Artigo]
The aim of this study was to evaluate the carcass traits and meat quality of Nellore bulls (279.5 16.3 initial body weight) raised on pasture supplemented with crude glycerin at 0%, 7%, 14%, 21% or 28% (DM basis). The diets ...
Glycerol combined with oils did not limit biohydrogenation of unsaturated fatty acid but reduced methane production in vitro
(Animal Feed Science And Technology, 2015-03-01) [Artigo]
Three runs of in vitro incubations were conducted to evaluate the effect of glycerol (0 or 150 g/kg DM) combined with three different diets: Tifton 85 hay at 850 g/kg DM without oil seeds (HWO), Tifton 85 hay + 80 g of ...
Avaliação da Polpa de Citros Peletizada como Material para Cama de Frangos de Corte
(Revista Brasileira de Ciência Avícola, 2000-09-01) [Artigo]
O objetivo deste trabalho foi avaliar a utilização da polpa de citros peletizada (PCP) como cama de frango, bem como analisar a composição bromatológica desse material. O experimento foi constituído de 1.792 pintos de um ...