Extension Mode and Effect Evaluation of Organic Fertilizer Substituting Chemical Fertilizer Technology#br#
LIU Li1,2,3, LIU Jing1*
1.Institute of Agricultural Economics and Development, Chinese Academy of Agricultural Sciences, Beijing 100081, China;
2.School of Economics, Fudan University, Shanghai 200433, China;
3.The Center for Strategic and Studies, China Pacific Insurance(group) Co. Ltd., Shanghai 200010, China
LIU Li, LIU Jing. Extension Mode and Effect Evaluation of Organic Fertilizer Substituting Chemical Fertilizer Technology#br#[J]. Journal of Agricultural Science and Technology, 2021, 23(6): 13-22.