一、蔬菜购销形式的演变建国三十七年来,南京市蔬菜购销形式经历过五次变革: 三大改造完成前,蔬菜生产、销售基本上由个体经营。私商开设菜行、菜庄,从事收购、批发;个体菜农和小商小贩摆摊设铺,走街串巷,提篮作价,价格无底无盖,自由浮动。 I. Evolution of the form of vegetable purchase and sale Since the founding of the People’s Republic of China, the form of vegetable purchase and sale in Nanjing has undergone five changes since the founding of the People’s Republic of China: Before the completion of the three major transformations, the production and sale of vegetables basically consisted of individual operations. Private businessmen set up food banks and restaurants to engage in acquisitions and wholesales; individual vegetable farmers and small business hawkers set up stalls, walk around the streets, and offer baskets at prices that are free-of-all-purpose and free-floating.