Double-purpose equipment for agricultural irrigation and fertilization

Abstract

The invention relates to the technical field of agricultural irrigation, in particular to a double-purpose equipment for agricultural irrigation and fertilization, which includes a water tower, a water pump, a fertilizer blending device and a shunt pipe. The fertilizer blending device includes a dissolving chamber, a regulating chamber, a connecting pipe, a fixing box and a regulating pipe. The regulating chamber and the dissolving chamber are connected through the connecting pipe. A fertilizer box is connected to the top end of the dissolving chamber in screw mode. The inner side wall of thedissolving chamber is fixedly connected with a filtering layer, the left end of the dissolving chamber is fixedly connected with the regulating pipeline, a second electric water valve and a booster pump are fixedly arranged on the regulating pipeline, the bottom end of the shunt pipe is fixedly connected with a soil pH value rapid measuring instrument, the right end branch of the shunt pipe is fixedly connected with a water delivery pipe, the bottom end of the water delivery pipe is fixedly connected with an insertion pipe, water permeation holes are formed on the surface of the insertion pipe. The bottom end of the insertion pipe is fixedly connected with conical spines. The equipment can realize the dual-purpose effect of irrigation and fertilization, has scientific structure, has huge economic benefit and wide market demand, and is worthy of popularization.

Description

technical field [0001] The invention relates to the technical field of agricultural irrigation, in particular to a dual-purpose equipment for agricultural irrigation and fertilization. Background technique [0002] Irrigation refers to the technical measures to supplement the water required by the crops. In order to ensure the normal growth of crops and obtain high and stable yields, crops must be supplied with sufficient water. Crops require water, so they must be irrigated artificially. 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 To achieve water saving, labor saving, fertilizer saving and other purposes, therefore, the demand for dual-purpose equipment for agricultural irrigation and fertilization is increasing. [0003] At present, the irrigation of orchards or forest gardens mostly uses...

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Problems solved by technology

[0003] At present, the irrigation of orchards or forest gardens mostly uses ditches to divert water and perform flood irrigation. This method not only competes for surface water sources, but also causes groundwater levels to drop, land subsidence, and soil salinization. Moreover, traditional agricultural irrigation equipment can only perform single-water irrigation, and cannot achieve the multi-functional effect of irrigation and fertilization. Special irrigation and fertilization is to dissolve water-soluble chemical fertilizers (especially nitrogen fertilizers) in irrigation water, so that fertilizers can be used with irrigation. Water enters the soil. The current method of irrigation and fertilization is to accumulate a certain amount of irrigation water first, and then put a corresponding amount of chemical fertilizer into the irrigation water according to the required concentration, and then water after the chemical fertilizer is completely melted. However, due to the slow dissolution of the chemical fertilizer, the irrigation efficiency Therefore, a dual-purpose equipment for agricultural irrigation and fertilization is proposed to solve the above problems

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