Efficacy of Supplemental Microbial Phytase at Different Dietary Calcium Levels on Growth Performance and Mineral Utilization of Broiler Chickens
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چکیده
منابع مشابه
Efficacy of Microbial Phytase at Different Levels on Growth Performance and Mineral Availability in Broiler Chicken
A 4-week feeding trial with 120 day-old broiler (Hubbard) chicks was conducted to determine the efficacy of microbial phytase (Natuphos
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Influence of Citric Acid and Microbial Phytase on Growth Performance and Carcass Characteristics of Broiler Chickens
Problem statement: The aim of this study was to investigated the effects of adding citric acid and microbial phytase supplementation (Natuphos) on growth performance and carcass characteristics of broiler chickens fed corn soybean meal base diets. Approach: The experiment included nine treatments with 10 birds in each replicate using a 3×3 factorial design for two main factors of citric acid (0...
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Experiment was conducted on 120 broiler chicks for six weeks and their weight gain was taken for consecutive six weeks to observe the effect of different levels of dietary selenium over growth and nutrient utilization of birds. There were three diets prepared with 0.125, 0.15 and 0.175 mg Se/Kg feed for group T1, T2 and T3 respectively. The FCR and st performance index at 1 week for T1 were 1.3...
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ژورنال
عنوان ژورنال: Poultry Science
سال: 1996
ISSN: 0032-5791
DOI: 10.3382/ps.0751516