Profit Of Corporal Weight
Mostrando 1-8 de 8 artigos, teses e dissertações.
-
1. Relações entre eficiência alimentar, características de carcaça e qualidade de carne de novilhos Nelore confinados / Feed efficiency and its relationships with profitability, carcass characteristics and meat quality of Nellore steers
Although Brazil has the largest commercial beef cattle herd of the world, research on genetic improvement of beef cattle for feed efficiency is incipient. Some countries have invested in studies to identify feed efficient animals and to find molecular markers associated with this characteristic. Genetic selection of efficient animals can resulting lower cost
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/02/2012
-
2. Biological and economic performance of feedlot lambs feeding on diets with different energy densities
The objective of this study was to evaluate performance, carcass dressing and gross profit margin of lambs of different genotypes finished in feedlot with diets containing two levels of energy (2.40 Mcal/kg dry matter - DM or 2.90 Mcal/kg DM). Fifty-four non-castrated lambs of the following genotypes were used: Santa Inês, F1 Dorper × Santa Inês and F1 Sa
Revista Brasileira de Zootecnia. Publicado em: 2012-05
-
3. ExigÃncias energÃticas e proteÃcas de ovinos Santa InÃs em crescimento / Energy and protein requirements for Santa InÃs sheep in growth
Este estudo foi conduzido com o objetivo de determinar a composiÃÃo corporal, exigÃncias energÃticas e protÃicas de mantenÃa e ganho de peso, eficiÃncias de utilizaÃÃo da energia metabolizÃvel para mantenÃa (km) e ganho de peso (kg), bem como para a avaliaÃÃo do modelo Small Ruminant Nutrition System â SRNS, em predizer o consumo de matÃria se
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/07/2009
-
4. Comportamento, bem-estar e produtividade de porcas lactantes em função do tipo de maternidade no inverno / Behavior, welfare and productivity of nursing nuts in function of the type of maternity in the winter
The experiment was carried through with the objective to verify the behavior of nursing nuts during 28 days lodged in different types of maternity in the period of the winter. The matrices had been distributed in a completely randomized design with three treatments and nine replications, orders of childbirth varying between 1 and 6. The treatment one underst
Publicado em: 2009
-
5. Demanda protéica de juvenis de tambaqui (Colossoma macropomum) após privação alimentar
This study evaluated the effect of energy/protein ratios in the performance, corporal composition and hyperphagia duration of tambaqui juveniles (Colossoma macropomum), after feed privation. Using a complete randomized design, 384 juvenile with average weight and standard deviation of 50,32 0,26g were distributed in 24 tanks of 310L and draftes among eight t
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/05/2007
-
6. EFEITO DO BAGAÇO DE MAÇÃ SOBRE A GLICEMIA, LIPIDEMIA , PEROXIDAÇÃO DE LIPIDEOS E PESO CORPORAL EM RATOS OBESOS
Brazilian apple prodution and processing have been increasing inthe last few years and a novel agroindustrial residue arose plain with bioactive compounds like polyphenols, sugars and dietary fibers. Special pomace utilization able to provide economical advantages to the industrial sector. increasing profit values in de food and pharmaceutical products and e
Publicado em: 2007
-
7. Demanda protéica de juvenis de tambaqui (Colossoma macropomum) após privação alimentar
This study evaluated the effect of energy/protein ratios in the performance, corporal composition and hyperphagia duration of tambaqui juveniles (Colossoma macropomum), after feed privation. Using a complete randomized design, 384 juvenile with average weight and standard deviation of 50,32 0,26g were distributed in 24 tanks of 310L and draftes among eight t
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/05/2006
-
8. Evaluation of rations with different physical forms for Holstein heifers / AvaliaÃÃo de raÃÃes com diferentes formas fÃsicas para bezerros leiteiros
Performance and development of the rumen are related with the age in which the animals initiate the ingestion of forage and concentrate; these factors can be controlled by the diet, getting a calf ruminant with 7 to 8 weeks old. As faster this development occurs, higher the economical profit in modern systems of calves feeding. Authors are unanimous in affir
Publicado em: 2004