1Efficacy of phytases on egg production and nutrient digestibility in layers fed reduced phosphorus diets

作者： Liu, N.; Liu, G. H.; Li, F. D.; Sands, J. S.; Zheng, A. J.; Ru, Y. J.; SCI

机构： Gansu Agr Univ, Fac Anim Sci & Technol, Lanzhou 730070, Peoples R China; Gansu Agr Univ, Fac Anim Sci & Technol, Lanzhou 730070, Peoples R China; Chinese Acad Agr Sci, Feed Res Inst, Beijing 100081, Peoples R China; Danisco Anim Nutr, Marlborough SN8 1XN, Wilts, England; Danisco Anim Nutr, Singapore 117525, Singapore; Gansu Agr Univ, Fac Anim Sci & Technol, Lanzhou 730070, Peoples R China; Chinese Acad Agr Sci, Feed Res Inst, Beijing 100081, Peoples R China; Danisco Anim Nutr, Marlborough SN8 1XN, Wilts, England; Danisco Ani;

来源：POULTRY SCIENCE

关键词： 6-Phytase pharmacology Amino Acids metabolism Animal Feed analysis Animal Nutrition Physiology Animals Chickens physiology Diet veterinary Dietary Proteins metabolism Dietary Supplements Digestion drug effects Female Oviposition drug effects Phosphorus Dietary metabolism