果园微灌与管道施药复合系统研究

摘要

The orchard compound system of applying in tiny irrigationpipeline consists of water sources, pesticide pond, original hut, field network,the bolt of mix water, shiftable little pipe, pour implement, sprinkler head,spray gun, top application gun,root pour implement etc. This system has multi-objective utilization value. It is not only used to orchard tiny irragation, but also to prevent and control plant disease and eliminate pests effectively and rapidly,spray growth regulation chemical preparation, prevent warm and dry wind, sunlight hurt, flowering period frost. Twenty-two demonstration plots have been set up and run well.It can improve work efficiency 10 to 12 times, water-saving ratio to 75%, and has achieved remarkable result of increasing yield， economizing water， saving fertilizer and pesticide.%果园微灌与管道施药复合系统由水源工程、药池、首部枢纽、田间管网、配水取药栓、移动毛管、灌水器、移动胶管、喷头、喷枪、追肥枪、根注器等组成。该系统具有多目标利用价值，不仅可用于果园微灌，而且可快速及时有效地防治病虫害、喷施生长调节剂、防干热风、防日烧、防花期霜冻、叶面追肥、地下追肥、地下施药等。已建立示范点22处，运行良好；节水率达75%，可提高工效10倍～12倍，水肥同施，提高肥效，具有节水、节肥、省药、省工的显著效果。