[EJ-13-3]Farmer’sAdoption of Improved Nitrogen Management Strategies in Maize Production in China: an Experimental Knowledge Training

作者：　　期刊： 　　来源：

作者：Jia, Xiangping, Jikun Huang, Cheng Xiang, Linke Hou, Fusuo Zhang, Xinping Chen, Zhenling Cui and Holger Bergmann　　期刊：Journal of Integrative Agriculture, Vol. 12, No.2: 364-373, 2013.　　来源： ccap