Fertilization system for irrigation

Abstract

The invention discloses a fertilization system for irrigation, and relates to an agricultural production device; the fertilization system for irrigation comprises a dissolving chamber, a regulating chamber, a water inlet pipe and a water outlet pipe; the dissolving chamber is adjacent to the regulating chamber and is spaced from the regulating chamber by a baffle plate, the baffle plates is provided with draining holes and the dissolving chamber is internally provided with a filter layer; the regulating chamber is internally provided with a regulating plate, the horizontal position, in the regulating chamber, of the regulating plate can be changed, and the upper end of the regulating plate is provided with a water outlet; the water inlet pipe is connected with the dissolving chamber, and is communicated with the dissolving chamber; the water outlet pipe is connected with the regulating chamber, is communicated with the regulating chamber and is arranged opposite to the regulating plate. The system provided by the invention can be used for performing continuous irrigation to soil, so that the irrigation efficiency can be improved, and the fertilizer solution concentration is controllable, so that the demands on fertilizers by different crops can be met.

Description

technical field [0001] The invention relates to an agricultural production device, in particular to a fertilization system for irrigation. Background technique [0002] In agricultural production, in order to save water resources and labor costs, improve the utilization rate of fertilizers, and reduce fertilizer losses, adding fertilizers to irrigation water, especially in irrigation facilities with piped water supply, can save water, labor, and energy. This method is also called fertigation (fertigation). [0003] Fertigation is a new type of fertilization technology. This technology combines fertilization and irrigation to achieve both water and fertilizer and labor saving. Fertigation is to dissolve water-soluble chemical fertilizers (especially nitrogen fertilizers) in irrigation water, so that fertilizers enter the soil with irrigation water. The current irrigation and fertilization method is to save a certain amount of irrigation water first, then put a correspondin...

AI Technical Summary

Problems solved by technology

The current irrigation and fertilization method is to save a certain amount of irrigation water first, then put a corresponding amount of chemical fertilizer into the irrigation water according to the required concentration, and then irrigate after the chemical fertilizer is completely melted, but because it takes a certain time for the chemical fertilizer to completely melt, there is Long waiting time makes the irrigation efficiency low; some fertilizers are dissolved by spraying. In order to improve irrigation efficiency, irrigation is usually performed while spraying, so the concentration of the fertilizer solution is not easy to control

Images