Water and fertilizer integration technology is a new agricultural technology that integrates irrigation and fertilization. The integration of water and fertilizer is to use the pressure system (or the natural drop of the terrain) to mix the soluble solid or liquid fertilizer according to the soil nutrient content and the fertilizer requirement law and characteristics of the crop type, and the fertilizer solution and the irrigation water are mixed together through the controllable pipeline System water supply and fertilizer supply. After the water and fertilizer are melted, spray irrigation is formed through pipes, spray guns or nozzles, which are evenly, regularly, and quantitatively sprayed on the growth area of crops, so that the soil in the main growth area always maintains looseness and suitable moisture content. According to the characteristics of fertilizer requirements of different crops, soil environment and nutrient content conditions, and the law of fertilizer requirements, the requirements of different growth periods are designed, and water and nutrients are fixed and quantified, and directly provided to crops in proportion. Water and fertilizer integrated machine (fertilizer equipment) is the product of water and fertilizer integration technology.

(1)English operating system, friendly man-machine interface, security password setting, convenient for user authority management and system safe operation.
(2)Support the operation of the control system of irrigation amount or irrigation time, and support automatic control of soil moisture sensor.
Standard control 10 irrigation solenoid valves; expandable to 50.
(3)Standard 3-way fertilizer injector (users can add additional fertilizer injectors according to actual needs, up to 8 channels), set EC/PH value according to fertilizer ratio or adopt standard formula (agricultural expert system) for automatic fertilization .
(4)Real-time EC/PH value detection control and automatic correction function.
(5)The liquid supply of each supply pipe can be controlled.
(6)Real-time monitoring of the changes of various input and output parameters, and automatically save them for viewing various window screens, alarm event records, important parameter history records, real-time curves, etc.
(7)System failure alarm output.
(8)Expansion of irrigation and fertilization technology.
(9)Header control function of water source.
(10)Irrigation mode: zone circulation, timing and quantitative control, automatic adjustment of irrigation time according to different periods, control software can be written according to user requirements.

Water and fertilizer integrated irrigation equipment is suitable for drip irrigation, sprinkler irrigation and other irrigation modes. It can be used in conjunction with irrigation controllers, irrigation frequency controllers, irrigation billing systems, etc., and is widely used in farmland irrigation, orchard irrigation, greenhouse irrigation and other scenarios.