Two experiments using Cobb broiler chicks from 8 to 35 days of age were carried out to evaluate the effect of reducing levels of calcium and available phosphorus in diets supplemented with 500 ftu phytase/kg on the performance of the birds, the content of ashes in the tibia, the metabolizable energy of the diet, and the metabolizability of the dry matter and crude protein. It was used 1,404 broiler chicks in the experiment 1 to evaluate feed intake, weight gain, food conversion and percentage of the ashes in the tibia. In the experiment 2, simultaneously carried out with experiment 1, a total of 390 birds were transferred to a metabolism room to determine the metabolizable energy and metabolizability of the dry matter and crude protein. It ...
This study aimed to evaluate the effect of the use of phytase exoenzyme and other mineral sources on...
Three experiments were conducted to evaluate the interrelationships among Ca, non-phytate phosphorus...
ABSTRACT The objective of the current study was to evaluate the effects of three calcium:available p...
Two experiments using Cobb broiler chicks from 8 to 35 days of age were carried out to evaluate the ...
One performance experiment and another metabolism experiment were conducted simultaneously with broi...
Este experimento foi realizado com o objetivo de avaliar a redução dos níveis de cálcio e fósforo di...
Este experimento foi realizado com o objetivo de avaliar a redução dos níveis de cálcio e fósforo di...
504 (five hundred four) 1 day old male chicks from a commercial broiler line (Ag Ross 308) were used...
Foram realizados quatro ensaios de desempenho e quatro de metabolismo no Setor de Avicultura do Depa...
Com o objetivo de avaliar níveis de cálcio em rações suplementados com enzima fitase para frangos de...
alcium and phosphorus are the two major macro-minerals required for proper growth and bone mineralis...
Dois experimentos foram conduzidos com o objetivo de avaliar os efeitos da redução dos níveis de fós...
International audienceA decrease in dietary P, especially in finishing broilers (21 to 38 d old), is...
Avaliou-se teor de minerais, densidade, peso, morfometria e resistência à quebra de tíbias de frango...
The objective of this study was to evaluate the effect of diets containing different calcium and phy...
This study aimed to evaluate the effect of the use of phytase exoenzyme and other mineral sources on...
Three experiments were conducted to evaluate the interrelationships among Ca, non-phytate phosphorus...
ABSTRACT The objective of the current study was to evaluate the effects of three calcium:available p...
Two experiments using Cobb broiler chicks from 8 to 35 days of age were carried out to evaluate the ...
One performance experiment and another metabolism experiment were conducted simultaneously with broi...
Este experimento foi realizado com o objetivo de avaliar a redução dos níveis de cálcio e fósforo di...
Este experimento foi realizado com o objetivo de avaliar a redução dos níveis de cálcio e fósforo di...
504 (five hundred four) 1 day old male chicks from a commercial broiler line (Ag Ross 308) were used...
Foram realizados quatro ensaios de desempenho e quatro de metabolismo no Setor de Avicultura do Depa...
Com o objetivo de avaliar níveis de cálcio em rações suplementados com enzima fitase para frangos de...
alcium and phosphorus are the two major macro-minerals required for proper growth and bone mineralis...
Dois experimentos foram conduzidos com o objetivo de avaliar os efeitos da redução dos níveis de fós...
International audienceA decrease in dietary P, especially in finishing broilers (21 to 38 d old), is...
Avaliou-se teor de minerais, densidade, peso, morfometria e resistência à quebra de tíbias de frango...
The objective of this study was to evaluate the effect of diets containing different calcium and phy...
This study aimed to evaluate the effect of the use of phytase exoenzyme and other mineral sources on...
Three experiments were conducted to evaluate the interrelationships among Ca, non-phytate phosphorus...
ABSTRACT The objective of the current study was to evaluate the effects of three calcium:available p...