Taking polluting factors（fertilizer,pesticide and agricultural plastic films） applied in agricultural production as example,this paper uses provincial panel data from 1997 to 2010 and applies reduced and structural form model to study the environmental impact of agricultural economic growth. The results show that inverted - U shaped curves exist between fertilizer and pesticide inputs and agricultural growth represented by per capita income, and controlled variables have greater impacts on the relationship between pesticide inputs and per cap...
