设施蔬菜水肥一体化技术应用

水肥一体化技术能够实现精准水肥控制，提高水分和养分的利用效率，降低生产成本，减轻病虫害，减少农业污染，提高蔬菜产量和品质。总结了设施蔬菜生产运用水肥一体化技术的优点，介绍了水肥一体化技术的系统构成和应用流程，并给出水肥一体化技术在肥料选择上的注意事项，可为设施蔬菜灌溉施肥提供理论参考。 

Application of Integrated Water and Fertilizer Technology for Facilities Vegetables

Integrated water and fertilizer technology could achieve accurate control of water and fertilizer，improve utilization efficiency of water and fertilizer，reduce production cost and agricultural pollution，reduce pests and diseases，and improve yield and quality of vegetables.Advantages of integrated water and fertilizer technology in vegetable production process were summarized，system structure and application flow of integrated water and fertilizer technology were introduced，points for attention of integrated water and fertilizer technology on fertilizer selection were also given，that could provide theoretical reference for irrigation and fertilization of facilities vegetables.