1Distribution of exogenous phytase activity in soil solid-liquid phases and their effect on soil organic P hydrolysis

作者： Yang, Xiao Z.; Chen, Li J.; Yang, Xiao Z.; SCI

机构： Chinese Acad Sci, Inst Appl Ecol, Shenyang 110016, Peoples R China; Chinese Acad Agr Sci, Inst Pomol, Xingcheng 125100, Liaoning, Peoples R China;

来源：JOURNAL OF PLANT NUTRITION AND SOIL SCIENCE

关键词： exogenous phytase soil enzyme clay organic matter organic P