Fertilizer slow-release device and method capable of retaining rainwater for landscaping

A fertilizer slow-release and landscaping technology, applied in the field of landscaping, can solve the problems of easy loss of fertilizers, unfavorable landscaping construction, and easy erosion of soil, and achieve the effect of reducing the loss of fertilizers

CN114365683AActive Publication Date: 2022-04-19嘉施利(宜城)化肥有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2022-04-19

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Abstract

The invention discloses a fertilizer slow-release device and method capable of retaining rainwater for landscaping, belongs to the technical field of landscaping, and aims to solve the problems that the growth heights of plants are uneven, fertilizer resources are wasted and landscaping construction is not facilitated due to the fact that one part of soil is lack of nutrition and the other part of soil is excessive in nutrition. According to the invention, the principle of communicating vessels is utilized, mixed liquid flows into the slow-release discharging cavity along the small liquid flowing grooves, liquid in the fertilizer storage cavity and liquid in the slow-release discharging cavity are kept flush, and the mixed fertilizer liquid permeates into soil along the slow-release pores to provide nutrition for the soil; rainwater flows into the guide flow cavity along the filter screen plate, the filter screen plate intercepts solid impurities, the rainwater enters the fertilizer storage cavity through the guide flow cavity, the rainwater and fertilizer blocks which are not completely dissolved before form mixed liquid again, and then nutrient supply to soil is facilitated through slow-release fine holes again.
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Description

technical field

[0001] The invention relates to the technical field of landscaping, in particular to a fertilizer slow-release device and method for retaining rainwater used in landscaping. Background technique

[0002] Fertilizer refers to a class of substances that provide one or more essential nutrient elements for plants, improve soil properties, and increase soil fertility levels. It is one of the material bases of agricultural production, mainly including ammonium phosphate fertilizers, water-soluble fertilizers with a large number of elements , medium element fertilizer, biological fertilizer, organic fertilizer and multi-dimensional field energy concentrated organic fertilizer, etc.

[0003] In the process of landscaping construction, fertilizer plays a vital role in the growth of green plants. If the fertilizer is directly buried in the shallow surface of the soil, the volatility of the fertilizer is relatively fast, and the soil is easily washed away in rainy weath...

Examples

Embodiment Construction

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0042] In order to solve the technical problems that if the fertilizer is directly buried in the shallow surface of the soil, the volatilization of the fertilizer is relatively fast, the soil is easily washed away in rainy weather, the fertilizer is easy to be lost, and the utilization rate of the soil is low, such as Figure 1-7 As shown, the following preferred technical solutions are provided:

[0043] A fertilizer slow-release device capable of retaining r...