1Contrasted effects of biochar on maize growth and N use efficiency depending on soil conditions

作者： Peng, Xinhua; Zhu, Qiaohong; Huang, Taiqing; SCI

机构： Chinese Acad Sci, Inst Soil Sci, State Key Lab Soil & Sustainable Agr, Nanjing 210008, Jiangsu, Peoples R China; Univ Chinese Acad Sci, Beijing 100049, Peoples R China; Guangxi Acad Agr Sci, Agr Resource & Environm Res, Nanning 530007, Guangxi, Peoples R China;

来源：INTERNATIONAL AGROPHYSICS

关键词： biochar maize N use efficiency soil fertility