中文摘要：

选择江苏徐州地区8个典型村庄共160户作为调查对象,对农户的绿化面积、植物种类、院落结构进行调查。通过调查,将徐州地区农村庭院绿化配置模式分为3种：材质型庭院绿化、观赏型庭院绿化、果蔬型庭院绿化。在此基础上对徐州地区农村庭院绿化存在的绿化趋于单一、植物病虫害防治较弱、蔬果食用安全性降低等问题进行分析,并就此提出相应的对策建议。

英文摘要：

160 households chosen from 8 typical villages were investigated. The investigation contains green area of the yard, plant kinds and the construction of the yard. Through the investigation, rural courtyard greenings are divided into three configuration modes： wood type courtyard greening, ornamental courtyard greening, fruit and vegetable courtyard greening. Based on the investigation and analysis, household courtyard greening in rural areas of Xuzhou has the following problems： greening plants tend to be single; plant diseases and pests control are weak; fruits and vegetables safety is depressed. This paper put forward ecological suggestions for the above problems.