%0 Journal Article
%T Effects of different tillage methods and straw-returning on soil organic carbon content in a winter wheat field<br>不同耕作方式和秸秆还田对麦田土壤有机碳含量的影响
%A TIAN Shen-zhong
%A NING Tang-yuan
%A WANG Yu
%A LI Hong-jie
%A ZHONG Wei-lei
%A LI Zeng-jia
%A <br>田慎重
%A 宁堂原
%A 王瑜
%A 李洪杰
%A 仲惟磊
%A 李增嘉
%J 应用生态学报
%D 2010
%I 
%X A two growth seasons experiment was conducted to study the effects of different tillage methods,straw-returning,and their interaction on the dynamic change of organic carbon content in 0-20 cm soil layer during the whole growth period of winter wheat.An obvious change was observed in the soil organic carbon content.Treatments with straw-returning had higher soil organic carbon content than treatments with no straw-returning,and conservation tillage induced higher soil organic carbon content than conventiona...
%K conservation tillage
%K straw-returning
%K soil organic carbon
%K winter wheat<br>保护性耕作
%K 秸秆还田
%K 土壤有机碳
%K 冬小麦
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=42FEDDFE54F8BCD9D5FD1926ABDD7722&aid=3D842B361262F3894898604A8B3DCFD7&yid=140ECF96957D60B2&vid=659D3B06EBF534A7&iid=0B39A22176CE99FB&sid=F4BDB5452F9F5642&eid=73648F51F187AC5E&journal_id=1001-9332&journal_name=应用生态学报&referenced_num=3&reference_num=0