Supplemental phytase derived from E. coli in different concentrations on performance, bone mineralization and cost of broilers diets

Body weight gain, feed intake and feed conversion rate of female broilers from 34 to 46 days of age were not influenced by dietary levels of aP, indicating that the lowest

Body weight and feed intake were not affected when broilers were fed diets with graded reductions of crude protein; however, feed conversion ratio was negatively affected when

Body weight (BW), daily gain (DG), feed intake (DFI), feed conversion ratio, plasma P level and bone characteristics were determined, and from these data the P equivalency of the

Inclusion of increased levels of SPC in pre-starter and starter diets did not affect the final body weight, body weight gain, feed intake, feed conversion ratio and viability

The productive performance characteristics (bird weight, weight gain, feed intake and feed conversion), the development of digestive organs (gizzard, proventriculus, spleen, bursa

Table 5 – Regression equations of weight gain and feed conversion ratio of broilers fed diets with increasing sunflower meal levels and supplemented or not with an enzyme

The combined use of Quantum Phytase XT and Econase XT 25 showed better production performance and a greater bone mineralization in broilers at 21 days old, regardless

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