Life, interpreted as a combustion process, has been the basic principle guiding the study of energy metabolism, whether from calorimetric or slaughtering techniques. The relationships between metabolizable energy intake, retained energy, and heat production -together with the separation of maintenance and production functions- are the basis for the discussion of the factors affecting energy requirements and utilization efficiency in beef cattle. Energy metabolism is influenced by factors intrinsic and extrinsic to the animal, including age, weight, breed, body composition, sexual condition, production potential, environmental conditions, activity and feeding level, whose effects are discussed in this review. The understanding of these facto...
Com o objetivo de determinar as exigências de energia e as eficiências de utilização da energia meta...
ABSTRACT- The objective of this study was to determine the nutritional requirements of energy and pr...
The metabolisable energy (ME) requirements for maintenance and growth of entire male Bali cattle (Bo...
A vida como um processo de combustão tem sido o princípio que suporta o estudo do metabolismo energé...
Data of 320 animals were obtained from eight comparative slaughter studies performed under tropical ...
ABSTRACT- Data of 320 animals were obtained from eight comparative slaughter studies performed under...
Data of 320 animals were obtained from eight comparative slaughter studies performed under tropical ...
Protein and energy requirements of beef cattle, aged between 4 and 18 months old, on tropical pastur...
Data of 320 animals were obtained from eight comparative slaughter studies performed under tropical ...
Foram utilizados dados parciais ou totais de vários experimentos sobre exigências nutricionais de bo...
The interest on the use of feed efficiency indexes in beef cattle selection is increasing, by reduct...
The present review compared features of the UK system for predicting energy requirements in beef cat...
Objetivou-se determinar as exigências de energia de bovinos de corte em pastagem de Brachiaria decum...
Determinou-se o requerimento líquido de energia de mantença de novilhos mantidos em regime exclusivo...
First, voluntary water consumption data of 181 Nellore bulls were used to identify the main factors ...
Com o objetivo de determinar as exigências de energia e as eficiências de utilização da energia meta...
ABSTRACT- The objective of this study was to determine the nutritional requirements of energy and pr...
The metabolisable energy (ME) requirements for maintenance and growth of entire male Bali cattle (Bo...
A vida como um processo de combustão tem sido o princípio que suporta o estudo do metabolismo energé...
Data of 320 animals were obtained from eight comparative slaughter studies performed under tropical ...
ABSTRACT- Data of 320 animals were obtained from eight comparative slaughter studies performed under...
Data of 320 animals were obtained from eight comparative slaughter studies performed under tropical ...
Protein and energy requirements of beef cattle, aged between 4 and 18 months old, on tropical pastur...
Data of 320 animals were obtained from eight comparative slaughter studies performed under tropical ...
Foram utilizados dados parciais ou totais de vários experimentos sobre exigências nutricionais de bo...
The interest on the use of feed efficiency indexes in beef cattle selection is increasing, by reduct...
The present review compared features of the UK system for predicting energy requirements in beef cat...
Objetivou-se determinar as exigências de energia de bovinos de corte em pastagem de Brachiaria decum...
Determinou-se o requerimento líquido de energia de mantença de novilhos mantidos em regime exclusivo...
First, voluntary water consumption data of 181 Nellore bulls were used to identify the main factors ...
Com o objetivo de determinar as exigências de energia e as eficiências de utilização da energia meta...
ABSTRACT- The objective of this study was to determine the nutritional requirements of energy and pr...
The metabolisable energy (ME) requirements for maintenance and growth of entire male Bali cattle (Bo...