Agricultural carbon reduction in China: The synergy effect of trade and technology on sustainable development.

The control of carbon emissions from agriculture is imperative in addressing the challenges posed by the greenhouse effect. China must develop a specific pathway for reducing its agricultural carbon emissions, accounting for its unique circumstances and considering the impacts of trade liberalization. (1) The study revealing that agricultural trade liberalization (ATL) has a marked effect on lowering China's agricultural carbon emission intensity (ACEI), with robustness and endogeneity tests supporting these findings. (2) In the pursuit of emissions reduction, the crucial role of technology spillovers (TS) and the optimization of industrial structure (OIS) are essential. (3) The reduction in ACEI is particularly notable in coastal regions, areas with low environmental regulations and during periods characterized by more stable agricultural tariffs. This study shows a synergistic association between ATL and ACEI, indicates the potential for a mutually beneficial situation with advantages in both economic and environmental aspects. • Agricultural product trade helps to expand agricultural carbon emission reduction. • The paths of agricultural carbon emission effects in different characteristic contexts are explained. • The carbon emission reduction effect of agricultural trade is stronger in coastal areas. • The results of this study have significant implications for sustainable development. [ABSTRACT FROM AUTHOR]