以北京市1999年和2011年设施蔬菜212个调查点的调研数据为基础,分析了京郊设施蔬菜施肥品种、施用数量、养分投入的变化状况,并针对目前设施蔬菜中施肥量大、养分投入多、养分比例不协调等问题提出施肥建议。设施农业已成为北京都市型现代农业的主导产业,截止到2012年末北京市设施蔬菜种植面积达2.3万hm2(34.5万亩),其中春秋大棚蔬菜种植面积约占40%。设施蔬菜由于其特殊的生产环境、较高的 Based on the survey data of 212 surveyed vegetables in Beijing in 1999 and 2011, this paper analyzes the changes of fertilization varieties, application quantity and nutrient input in vegetable facilities in Beijing suburbs. In view of the large amount of fertilizers, More, the proportion of nutrients is not coordinated and put forward fertilization recommendations. Facility agriculture has become the leading industry of modern urban agriculture in Beijing. As of the end of 2012, the planting area of ​​vegetable in Beijing reached 23,000 hectares (345,000 mu), of which about 40% were planted in the greenhouse in spring and autumn. Facilities Vegetables due to its special production environment, higher