中文摘要：

蔬菜的质量安全问题已经日益成为人们关注的热点问题,而农户对无公害蔬菜的认知及安全生产行为又是保证蔬菜质量安全最为关键的影响因素。现以调查的数据为基础,考察了城郊农户对无公害蔬菜的认知水平,并利用Logistic回归模型分析了影响城郊农户无公害蔬菜生产行为的主要因素。结果表明：城郊农户的收入水平、文化水平、对无公害蔬菜的认知水平对城郊农户在生产蔬菜时是否注重安全无公害有显著影响,以期促进城郊无公害蔬菜生产的发展,政府应努力提高农民科技文化素质、普及无公害蔬菜生产技术和法律知识、推进城郊农户蔬菜产销的组织化发展。

英文摘要：

Vegetable quality and safety issues have increasingly became hot issues concerned by the people.The farmer＇s cognition of pollution-free vegetables and production behavior are the most crucial factors of guarantee the quality and safety of vegetable.In this paper,according to the survey data,the suburban farmer＇s awareness of the pollution-free vegetables was studied,and used the logistic regression model to analyze the main impact factors of suburban farmer＇s production behavior of pollution-free vegetables.The results showed that suburban farmer＇s cognitive level of pollution-free vegetables,income,education level were significantly impact suburban farmers＇ production behavior of pollution-free vegetables.In order to promote the development of the suburbs of pollution-free vegetable production,the government should make efforts to improve farmers＇ quality of science and technology,popularization of pollution-free vegetables production technology and legal knowledge,promote the organizational levels of suburban farmers vegetables production and sales.