Abstract: Aviation cold chain logistics is the future of fresh agricultural products logistics field key development direction. To solve the general aviation fresh agricultural products logistics system in time and efficiency, based on stochastic time Petri nets to our country some air fresh agricultural products cold chain logistics process to carry on the comprehensive evaluation, through the quantitative conclusion for the optimization measures of the air fresh agricultural products cold chain logistics process provides the feasible suggestions, think that can change some business process in the logistics system to improve the operational efficiency of air fresh agricultural products cold chain logistics.

Key words: fresh agricultural products, aviation cold chain logistics, stochastic time Petri nets, modeling analysis