EFFECT OF MICROBIAL PHYTASE ON ENERGY UTILIZATION IN BROILERS DIETS
نویسندگان
چکیده
منابع مشابه
Sparing effect of microbial phytase on zinc supplementation in maize-soya-bean meal diets for chickens.
The experiment was conducted to evaluate the sparing effect of microbial phytase on the need for dietary zinc supplementation in chicks. A maize-soya-bean meal basal diet, containing 33 mg of zinc and 16 mg of copper per kg, supplemented with 0, 6, 12, 18, 24, 30 or 60 mg of zinc as sulphate per kg or with 250, 500, 750 or 1000 units (FTU) of microbial phytase (3-phytase from Aspergillus niger,...
متن کاملEffects of Microbial Phytase Supplementation on Mineral Composition of Tibia and Mineral Utilization in Broiler Fed Maize - Based Diets
An experiment was conducted to determine effect of supplementing maize based diet with different levels of microbial phytase on apparent nutrient bioavailability and tibia bone mineral of broilers. Eighty, day-old broiler were randomly allotted to five dietary treatments. The control diet contained 0 FTU/kg microbial phytase which was replaced by 200, 400, 600 and 800 FTU/kg microbial phytase o...
متن کاملEffect of a new coating on the bioefficacy of a phytase product in broilers fed corn-soybean meal- based diets
A study evaluated whether a coated (C) bacterially-derived, non-intrinsically thermostable, phytase product showed equivalent bioefficacy compared to the uncoated version of the same product (Phyzyme XP; 6-phytase, EC 3.1.3.26). Male Ross 308 chicks were assigned to three dietary treatments each with 6 cage replicates of 8 birds each The treatments were: Control (NC), NC + 500 U/kg phytase and ...
متن کاملEffect of High Phytase Inclusion Rates on Performance of Broilers Fed Diets Not Severely Limited in Available Phosphorus
Phytate is not only an unavailable source of phosphorus (P) for broilers but it also acts as an anti-nutrient, reducing protein and mineral absorption, increasing endogenous losses and reducing broiler performance. The objective of this study was to investigate the anti-nutritional effects of phytate by including high levels of phytase in diets not severely limited in available P. A total of 76...
متن کاملEffect of Microbial Phytase in Soybean Meal Based Broiler Diets Containing Low Phosphorous
A six wk feeding experiment was conducted with d-old four hundred broiler chicks (Ven Cobb) to determine the effects of microbial phytase (Allzyme) supplementation in soybean meal based broiler diet containing low phosphorous. These birds were randomly divided into four dietary treatment groups of 100 broilers each. Each treatment group was further sub-divided into five replicates of 25 broiler...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Animal and Poultry Production
سال: 2011
ISSN: 2090-3723
DOI: 10.21608/jappmu.2016.83416