Crude glycerine (CG) is an abundant biodiesel byproduct and an alternative material for livestock diets. The objective of this study was to evaluate the effects of glycerol supplementation on the digestibility and microbial protein synthesis in Nelore steers. Five ruminally cannulated Nelore breed steers (522±43 kg) were used in a replicated 5×5 Latin Square design to evaluate 0...
There is an interest in finding alternatives for urea that can slowly degrade in the rumen to avoid problems and restrictions derived from its use. The objective of this study was to evaluate the effects of substituting conventional urea for slow release urea (SRU) in diets for beef cattle, on voluntary consumption, coefficients of apparent (ARD), intestinal (IRD) and total (TRD...
There is an interest in finding alternatives for urea that can slowly degrade in the rumen to avoid problems and restrictions derived from its use. The objective of this study was to evaluate the effects of substituting conventional urea for slow release urea (SRU) in diets for beef cattle, on voluntary consumption, coefficients of apparent (ARD), intestinal (IRD) and total (TRD...
There is an interest in finding alternatives for urea that can slowly degrade in the rumen to avoid problems and restrictions derived from its use. The objective of this study was to evaluate the effects of substituting conventional urea for slow release urea (SRU) in diets for beef cattle, on voluntary consumption, coefficients of apparent (ARD), intestinal (IRD) and total (TRD...
There is an interest in finding alternatives for urea that can slowly degrade in the rumen to avoid problems and restrictions derived from its use. The objective of this study was to evaluate the effects of substituting conventional urea for slow release urea (SRU) in diets for beef cattle, on voluntary consumption, coefficients of apparent (ARD), intestinal (IRD) and total (TRD...
There is an interest in finding alternatives for urea that can slowly degrade in the rumen to avoid problems and restrictions derived from its use. The objective of this study was to evaluate the effects of substituting conventional urea for slow release urea (SRU) in diets for beef cattle, on voluntary consumption, coefficients of apparent (ARD), intestinal (IRD) and total (TRD...
There is an interest in finding alternatives for urea that can slowly degrade in the rumen to avoid problems and restrictions derived from its use. The objective of this study was to evaluate the effects of substituting conventional urea for slow release urea (SRU) in diets for beef cattle, on voluntary consumption, coefficients of apparent (ARD), intestinal (IRD) and total (TRD...
There is an interest in finding alternatives for urea that can slowly degrade in the rumen to avoid problems and restrictions derived from its use. The objective of this study was to evaluate the effects of substituting conventional urea for slow release urea (SRU) in diets for beef cattle, on voluntary consumption, coefficients of apparent (ARD), intestinal (IRD) and total (TRD...
There is an interest in finding alternatives for urea that can slowly degrade in the rumen to avoid problems and restrictions derived from its use. The objective of this study was to evaluate the effects of substituting conventional urea for slow release urea (SRU) in diets for beef cattle, on voluntary consumption, coefficients of apparent (ARD), intestinal (IRD) and total (TRD...
There is an interest in finding alternatives for urea that can slowly degrade in the rumen to avoid problems and restrictions derived from its use. The objective of this study was to evaluate the effects of substituting conventional urea for slow release urea (SRU) in diets for beef cattle, on voluntary consumption, coefficients of apparent (ARD), intestinal (IRD) and total (TRD...
There is an interest in finding alternatives for urea that can slowly degrade in the rumen to avoid problems and restrictions derived from its use. The objective of this study was to evaluate the effects of substituting conventional urea for slow release urea (SRU) in diets for beef cattle, on voluntary consumption, coefficients of apparent (ARD), intestinal (IRD) and total (TRD...
nutrientes da dieta, produção de leite e composição em vacas leiteiras alimentadas com dietas contendo líquido da casca de castanha de caju Diogo Antignani Coutinho; Antonio Ferriani Branco
nutrientes da dieta, produção de leite e composição em vacas leiteiras alimentadas com dietas contendo líquido da casca de castanha de caju Diogo Antignani Coutinho; Antonio Ferriani Branco
nutrientes da dieta, produção de leite e composição em vacas leiteiras alimentadas com dietas contendo líquido da casca de castanha de caju Diogo Antignani Coutinho; Antonio Ferriani Branco
The objective of this study work was to assess crude protein fractions in structural components (leaves, stem and dead material) of Coastcross grass (Cynodon dactylon (L.) Pers) under grazing, on winter, spring and summer seasons, in the Northwestern of Paraná, South of Brazil. Were determined CP, NDF, ADF contents and protein fractions, A, B1, B2, B3 and C. The analysis of CP...
The objective of this study work was to assess crude protein fractions in structural components (leaves, stem and dead material) of Coastcross grass (Cynodon dactylon (L.) Pers) under grazing, on winter, spring and summer seasons, in the Northwestern of Paraná, South of Brazil. Were determined CP, NDF, ADF contents and protein fractions, A, B1, B2, B3 and C. The analysis of CP...
The present study used meta-analysis to assess the effects of supplementation on beef cattle performance in pastures in Brazil, classifying data by forage type. There were reviewed articles published from 1999 to 2007, and was done comparisons between performance animals without supplement (control) and supplemented animals, to determine the real effect of supplementation on...
The present study used meta-analysis to assess the effects of supplementation on beef cattle performance in pastures in Brazil, classifying data by forage type. There were reviewed articles published from 1999 to 2007, and was done comparisons between performance animals without supplement (control) and supplemented animals, to determine the real effect of supplementation on...