The objective of this study was to evaluate the efficiency of nitrogen utilisation (ENU) and
animal performance in cattle fed tropical grass pastures and receiving nitrogen …

The effects of supplementation with nitrogenous compounds on intake, digestibility, and
microbial protein synthesis in cattle fed low-quality tropical forage were assessed. Five …

A three-year-long field experiment was conducted in a continuous grazing system with a
variable stocking rate to evaluate effects of increasing nitrogen levels in Marandu grass …

The objective of this study was to evaluate the effects of supplementation with nitrogenous
compounds on intake, digestibility, and rumen microbial synthesis in cattle fed low-quality …

The objective of this work was to evaluate the effects of nitrogenous compounds and/or
starch supplementation on the intake, digestibility and rumen dynamics of neutral detergent …

Livestock farming systems encompass (i) grazing,(ii) mixed, and (iii) land-less systems.
These systems convert crop protein into animal protein with an efficiency ranging from 5% to …

Abstract Effects of supplemental RDP and RUP on nutrient digestion, N metabolism, urea
kinetics, and muscle protein degradation were evaluated in Nellore heifers (Bos indicus) …

Fermentation of Heteropogon contortus in nylon bags in the rumen of steers was studied
during stepwise infusion of urea and sulphate that increased dietary nitrogen from 4 to 15 …

This review presents and discusses the nutritional and physiological aspects of cattle
production under grazing in the tropics. The critical evaluations were based on Brazilian …

The aim of this work was to evaluate the effects of supplementation with nitrogenous
compounds on rumen dynamics of neutral detergent fiber (NDF) in cattle fed low-quality …