不同机械耕作方式对稻田秸秆还田土壤理化性状
何七勇,吕卫光,郑宪清,李双喜,张娟琴,王金庆,袁大伟,张翰林
Effects of different mechanical tillage methods on soil physical and chemical properties and rice yield with straw returning
. 2015, (5): 66 -69 .