Conselho Nacional de Desenvolvimento Científico e TecnológicoThis study was carried out to evaluate methods in ruminant nutrition: use of fecal index to estimate intake and use of purine or purine derivatives to estimate rumen microbial protein synthesis. Data from three digestibility trials conducted with castrated male lambs fed ryegrass (Lolium multiflorum, Lam) or Cynodon (Cynodon dactylon var dactylon) at different levels of intake were compiled. Intake data were related to faecal excretion of different chemical compounds through regression analysis. Significant regressions with high R2 were used to calculate estimated intake values, which were compared to observed values by paired t test. Organic matter (OM) intake (g/day) had signifi...
Avaliou-se o coeficiente de digestibilidade aparente dos nutrientes de quatro rações experimentais c...
O experimento foi realizado no Departamento de Zootecnia da Universidade Federal do Cearà com o obje...
Rapid and extensive degradation of faba beans (Vicia faba) by ruminal microbes can result in substan...
The aim of this study was to validate the use of n-alkanes C31, C32 and C33 on estimates of intake a...
O consumo é o principal fator que afeta o desempenho animal e a eficiência produtiva. Em experimento...
Objetivou-se avaliar o uso de indicadores fecais e urinários para estimativas de consumo, digestibil...
This study was carried out to evaluate the reliability of using faecal N as a predictor of organic m...
O objetivo deste trabalho foi avaliar fenos de valores nutritivos distintos na nutrição de ovinos qu...
The objective of this study was to compare the indirect methods of obtaining digestibility with the ...
AbstractThis study aimed at evaluating forage intake and digestibility in ruminants using fecal nitr...
Um experimento foi realizado com o objetivo de estimar o consumo, a digestibilidade total e as taxas...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorThe aim of this study was to evaluate the...
It was aimed to study the efficiency of microbial synthesis and ruminal parameters in bovine. It wer...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorThe aim of this study was to evaluate the...
The experiment w as conducted at the Department of Animal Scie nce, Federal University of Cear a in ...
Avaliou-se o coeficiente de digestibilidade aparente dos nutrientes de quatro rações experimentais c...
O experimento foi realizado no Departamento de Zootecnia da Universidade Federal do Cearà com o obje...
Rapid and extensive degradation of faba beans (Vicia faba) by ruminal microbes can result in substan...
The aim of this study was to validate the use of n-alkanes C31, C32 and C33 on estimates of intake a...
O consumo é o principal fator que afeta o desempenho animal e a eficiência produtiva. Em experimento...
Objetivou-se avaliar o uso de indicadores fecais e urinários para estimativas de consumo, digestibil...
This study was carried out to evaluate the reliability of using faecal N as a predictor of organic m...
O objetivo deste trabalho foi avaliar fenos de valores nutritivos distintos na nutrição de ovinos qu...
The objective of this study was to compare the indirect methods of obtaining digestibility with the ...
AbstractThis study aimed at evaluating forage intake and digestibility in ruminants using fecal nitr...
Um experimento foi realizado com o objetivo de estimar o consumo, a digestibilidade total e as taxas...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorThe aim of this study was to evaluate the...
It was aimed to study the efficiency of microbial synthesis and ruminal parameters in bovine. It wer...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorThe aim of this study was to evaluate the...
The experiment w as conducted at the Department of Animal Scie nce, Federal University of Cear a in ...
Avaliou-se o coeficiente de digestibilidade aparente dos nutrientes de quatro rações experimentais c...
O experimento foi realizado no Departamento de Zootecnia da Universidade Federal do Cearà com o obje...
Rapid and extensive degradation of faba beans (Vicia faba) by ruminal microbes can result in substan...