Effects of Land Transfer on Agricultural Carbon Productivity and Its Regional Differentiation in China

Facing the realistic threat of natural environment deterioration and frequent extreme weather, improving agricultural carbon productivity has become an objective requirement for achieving the goal of double carbon and for promoting the high-quality development of agriculture. As an important path toward improving land-use efficiency and promoting agricultural technological progress, land transfer has a potential positive effect on improving agricultural output and inhibiting agricultural carbon emissions. Based on the current situation of land transfer and the characteristics of agricultural carbon productivity in China, this study used the panel data of 30 provinces, from 2006 to 2019, in China to empirically test the relationship between land transfer and agricultural carbon productivity via the spatial Durbin model. The results show that (1) land transfer has a positive effect on agricultural carbon productivity; (2) agricultural carbon productivity has a spatial correlation, and the impact of land transfer on agricultural carbon productivity has a spillover effect; and (3) there are regional differences in the impact of land transfer on agriculture carbon productivity. Based on the results of the study, this paper puts forward policy recommendations from three aspects through which to optimize land transfer and enhance agricultural carbon productivity.

Automated summary

Facing the threat of environmental deterioration and extreme weather, improving agricultural carbon productivity is necessary for achieving the goal of double carbon and promoting high-quality agricultural development. Land transfer has a potential positive effect on improving agricultural output and reducing carbon emissions. This study empirically tests the relationship between land transfer and agricultural carbon productivity in China using panel data from 2006 to 2019.