Euclides Braga Malheiros

• Abstract

  This project aims to study protein and amino acids requirements, as well as the genetic potential of poultry and fishes, to update the Avinesp software with results generated with poultry, and to those generated with fishes, to develop an electronic spreadsheet to calculate their nutritional requirements. To meet these objectives, trials will be carried out to characterize the productive…

  Modeling production and nutritional requirements of poultry and fish, AP.TEM

• Abstract

  The aim of this project is to elaborate models to estimate amino acids requirements for broilers, laying type pullets and laying hens, based on factorial method, which consisted on partitioning the requirements into maintenance, growing and/or production. Firstly, the method to determine maintenance amino acid requirement based on nitrogen balance technique will be standardized. After tha…

  Models to estimate amino acids requirements for broilers, laying type pullets and laying hens, AP.TEM

• Abstract

  The environmental impact of livestock production is a major challenge to be addressed. This study aims to identify the environmental impact generated through the intensification process of beef cattle production systems. In addition, environmental benchmarks indicators will be created in order to guide more sustainable production systems. The experimental area is composed of 24 ha pasture…

  Environmental and productive impact of the process of intensification of the of growth and finishing phase of beef cattle managed in marandu grass, BP.MS

• Abstract

  Nutrition is seen as a major factor in the impact of poultry production, since it management when done properly, can result in lower operating costs, and also, the possibility to increase the productivity of birds. Among the nutrients, amino acid is one of the most important, since it can cause a big impact over the production system. However, studies to establish the optimal levels of tr…

  Use of isoleucine , valine and tryptophan for maintenance and egg production in order to optimize the dietary levels for commercial laying hens, BP.MS

• Abstract

  The objective of this research is to evaluate the ruminal methane emissions, soil emissions of CO2, N2O and methane, carbon storage and soil total nitrogen in silvopastoral system with rotational stocking of sheep massaigrass. The experiment is carried out at the Forage, FCAV, Jaboticabal UNESP, SP, from October 2012 to October 2014. Treatments will consist of three levels of trees (eucal…

  Balance of greenhouse gases in system silvopastoral., BP.DR

(Only some records are available in English at this moment)

• Abstract

  The objective of the study is to analyze and discuss the data on the interactions of silvipatoril on the emission of greenhouse gases related to profeto FAPESP entitled "Balance of greenhouse gases in silvopastoral system" and to evaluate the effect of pruning in different seasons in regrowth of trees and the effect of the canopy of trees for pasture production. The study experimental dat…

  Data analisys and study on silvopastoral system, BE.EP.DR

• Abstract

  Stage of research will be developed abroad, the University of Tennessee, USA. Monitoring of disciplines will be held at the University of Tennessee, and other activities such as lectures, technical meetings, field days, and performing research project. The search will be performed at the Center for Research and Education at the University of Tennessee in Crossville, TN. 20 experimental pa…

  Effect of diet and forage species on the metabolic profile of ruminants, BE.EP.DR

• Abstract

  objectives of our study are 1) to determine the effects of different levels of supplementation with a 50:50 mixture of molasses:crude glycerol on bermudagrass hay intake and digestibility of nutrients in the total tract, and 2) to determine the effects of different levels of supplementation with a 50:50 mixture of molasses:crude glycerol on ruminal in situ digestibility of the fiber frac…

  Evaluation of a mixture of crude glycerol and molasses as an energy supplement for beef cattle consuming bermudagrass hay, BE.EP.DR