Water and fertilizer applicator

Abstract

The invention relates to a water and fertilizer applicator, which belongs to the field of agricultural machinery and has the effect that the fertilization is realized during the watering, the water and fertilizer drip irrigation is realized, the gravity drip irrigation is realized, the fertilization is carried out according to the requirement of each crop, the resource waste is avoided, and the like. One small pipe (1) is inserted into the ground at the root side of the crop, the upper part of the small pipe is provided with a box (2), and the box is empty and is communicated with the inside of the small pipe. The water and fertilizer applicator is used for agriculture.

Description

technical field [0001] A water and fertilizer applicator belongs to the field of agricultural machinery. technical background [0002] Known fertilizers, drip irrigation and liquid fertilizer application devices, etc., all apply fertilizers or drip water uniformly, and cannot adjust water consumption, fertilizer use, pH value, and supply of trace elements according to the actual situation of each crop. Etc. Water and fertilizer cannot be applied for a long time, but can only be applied once, which causes water and fertilizer to be wasted; moreover, those who apply water cannot apply fertilizer, and those who apply fertilizer cannot apply water, which increases costs and wastes resources; cannot improve the soil and cannot adjust the microbiota, etc. Contents of the invention [0003] A water and fertilizer applicator is provided here, which can adjust water and fertilizer, pH and trace elements according to the needs of each crop; it can adjust the microbial community and ...

AI Technical Summary

Problems solved by technology

[0002] Known fertilizers, drip irrigation and liquid fertilizer application devices, etc., all apply fertilizers or drip water uniformly, and cannot adjust water consumption, fertilizer use, pH value, and supply of trace elements according to the actual situation of each crop. etc.; water and fertilizer cannot be applied for a long time, but can only be applied once, which causes waste of water and fertilizer; moreover, those who apply water cannot apply fertilizer, and those who apply fertilizer cannot apply water, which increases costs and wastes resources; cannot improve the soil and cannot adjust the microbial population, etc.

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