How to reduce agricultural product logistics,one of the main carbon emission sources in rural areas.By analyzing the factors of carbon dioxide and cost in the process of agricultural product distribution,this paper establishes the carbon emission model and cost model of agricultural product distribution logistics respectively.The improved multi-objective particle swarm optimization algorithm based on adaptive cross mutation is used to solve the model,and the algorithm is verified by taking kiwi fruit logistics distribution in Zhouzhi County as an example.According to the Pareto optimization results,a variety of joint op-timization schemes for the logistics distribution path of agricultural products are obtained,that is,logistics enterprises can choose the appropriate optimization scheme according to the government's restrictions on carbon emissions and their own busi-ness objectives.