[CJ-12-31]The Impact of Agricultural Technical Training on Farmer’s Behavior of Nitrogen Fertilizer Application——Empirical Research Based on Maize Production in Shouguang City, Shangdong Province

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Author：Xiang, Cheng, Xiangping Jia, Jikun Huang, Ruifa Hu, Fusuo Zhang, Zhenling Cui　　Periodical：Journal of Agrotechnical Economics, No. 9 (2012), pp: 4-10.　　Source： ccap