Water and fertilizer integration type micro-jet irrigation and fertilization system

The utility model discloses a water and fertilizer integration type micro jet, irrigation and fertilization system which comprises an irrigation system, a fertilization system, a micro jet system and a control system; filtering devices are arranged at a plurality of parts of the system to ensure smoothness of irrigation; a stirrer, a heater strip and a temperature sensor are helpful to safe and rapid dissolution of chemical fertilizer; the height of a lifting column can be decreased when requirements are had on fertilization, so that fertilizer can immerge in soil fully, and the fertilization effect is relatively good; the height of the lifting column can be increased when no requirement is had on fertilization, so that water mist can be sprayed to crops from a high place, the crops can be moistened better, and the irrigation effect is better. The system can realize intelligent control and management.