Efficiency Measurement and Spatial Spillover Effect of Green Agricultural Development in China

Green agriculture is mainstream for the sustainable development of agriculture. Based on Chinese provincial panel data from 2010 to 2019, we adopted slack-based measure (SBM) super-efficiency model, sales force automation (SFA) and global malmquist–luenberger (GML) production index efficiency agricultural green (AGD). Moreover, Moran’s I spatial econometric model were applied analyze factors influencing AGD. The threshold was used relationship between scale AGD gross domestic product (GDP). results show that 1) a rising trend, reducing impact environmental random interference 2) analysis in effect showed direct positive mechanization, science technology innovation, industrial agglomeration, income level, rule negative yield structure, farmland pollution, disasters. Furthermore, structure optimization evoke demonstration effect, but technical agglomeration triggered siphonic effect. 3) realize economy.