(1.Engineering College，Nanjing Agricultural University，Nanjing，Jiangsu 210031;2.Nanjing Research Institute for Agricultural Mechanization Ministry of Agriculture，Nanjing，Jiangsu 210014)
To study development strategies of agricultural mechanization in China based on vegetables mechanized production，this study analyzed vegetable cost-benefit based on statistical data in 2012，using cluster analysis to classify.The results showed that the mechanization needs urgent degrees range from higher to lower were as follows：outdoor solanaceous vegetables，greenhouse solanaceous vegetables and outdoor leaf vegetables according to the input-output indicators of typical vegetables.It also provided scientific basis for setting priorities in vegetable varieties and technological focus.