Liu, Yu; Zhang, Jun-biao; Du, Jiang - International Association of Agricultural Economists - IAAE - 2009
Non-point source pollution arises from fertilizer application in China. This paper empirical test the major factors … which affect fertilizer application amount using econometric models and micro-level data from Jianghan plain in Hubei … fertilization, higher agricultural labor proportion, farther land distance, longer production period could decrease fertilizer …