Database research record2014·China
System Variable Analysis on Development Stages of Urban Agriculture in Large Cities
Min Zhang, LU Feng-jun, MIAO, Runlian, Yan Jin, ZHANG, Min, LU, Fengjun, MIAO, Runlian, JIN, Yan
Urban Farm DB summary
This paper used a system variable analysis method to establish an urban agricultural development system with six functional variables in China. It summarized the characteristics of different development stages and analyzed the reasons for these characteristics, focusing on cost, efficiency, connection, and risk. The study provided recommendations for promoting China's urban agricultural development based on stage development rules.