Phosphorus utilization in broilers fed with diets supplemented with different feed

For the two periods evaluated in the present study, the highest values of apparent ileal digestibility of Ca and P were observed with the diets containing the lowest Ca:aP

addition of phytase enzyme to broiler diets, observed a reduction in the phosphorous content of diets supplemented with phytase during different rearing phases, and an average of

A completely randomized experimental design in a 3 x 2 factorial arrangement, with three phytase levels (0, 600 or 1200 FTU/kg) and two calcium levels (0.94 and 0.66%; 0.84

The following orthogonal contrasts were analyzed: contrast C 1 , comparing diets with reduced calcium (Ca) and phosphorus (P) levels supplemented or not with phytase; contrast C 2

The aim of this study was to determine endogenous losses and true total digestibility of phosphorus (P) in piglets fed with diets containing rice bran (RB), and supplemented or

In order to evaluate the efficiency of phytase in diets with low and high phytate phosphorus (PP) content, as a consequence of wheat bran inclusion, on the

Average values of feed intake (FI), weight gain (WG) and feed conversion ratio (FCR) from commercial strains of broilers fed diets supplemented with different levels of digestible

(2000), working with dairy cows fed different sources of forage, registered shorter times spent in feeding and ruminating and longer idle time in the diets with lower content and