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Soil improvement method for garden planting

A soil improvement and gardening technology, applied in the fields of land preparation methods, applications, agricultural machinery and implements, etc., can solve the problems of large external force, large physical effort, and high work intensity of construction personnel, so as to achieve the goal of not easy to harden again, save physical strength, and help effect on soil improvement

Active Publication Date: 2020-07-10
广州隆盛景观建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, since vegetation is planted on the soil, if large-scale machinery is directly used when raking or loosening the soil, it is easy to crush the soil and vegetation. Therefore, manual raking or loosening is usually required, and the compacted soil is relatively hard. Large external force is required when raking or plowing, which requires a lot of physical strength during construction, and the work intensity of construction personnel is relatively high. Therefore, there is still room for improvement

Method used

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  • Soil improvement method for garden planting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] refer to figure 1 , is a garden planting soil improvement method disclosed by the present invention, comprising the following steps:

[0051] Step 01), on-site investigation, delineate the range where the garden planting soil is compacted, insert the infiltration irrigation pipe vertically in the compacted soil, the length of the infiltration irrigation pipe is 1m, and the insertion end of the infiltration irrigation pipe is closed and conical. The inner diameter of the irrigation pipe is 20mm, and the wall thickness of the irrigation pipe is 4mm. There are densely distributed irrigation holes running through the wall of the irrigation pipe. The diameter of the irrigation holes is 0.2mm. The vertical distance is 1.8mm, and the vertical distance between the axes of adjacent irrigation pipes is 5m.

[0052]Step 02), add water and iron powder in the mixing tank, the water is tap water that has been left to stand for more than 48 hours, the iron powder is ground to a parti...

Embodiment 2

[0057] Compared with Example 1, the difference is only in:

[0058] In step 01), the diameter of the irrigation holes is 0.1 mm, and the vertical distance between the axes of adjacent irrigation holes is 1.5 mm.

[0059] In step 02), the iron powder is ground to a particle size of 10nm by grinding equipment, and the mass ratio of water to iron powder is 100:33; when injecting the premix, keep at a constant pressure of 1 MPa for 1 min.

[0060] In step 03), after all the permeation and irrigation pipes are injected with the premix, they are naturally dried for 36 hours under sunny conditions; the concentration of the hydrochloric acid solution is 15%.

[0061] In step 05), the weak alkaline solution adopts a sodium bicarbonate solution with a concentration of 3%.

Embodiment 3

[0063] Compared with Example 1, the difference is only in:

[0064] In step 01), the diameter of the irrigation holes is 0.5mm, and the vertical distance between the axes of adjacent irrigation holes is 2mm.

[0065] In step 02), the iron powder is ground to a particle size of 100nm by grinding equipment, and the mass ratio of water to iron powder is 100:44; when injecting the premix, maintain a constant pressure of 2MPa for 1min.

[0066] In step 03), after all the permeation and irrigation pipes are injected with the premix, they are naturally dried for 48 hours under sunny conditions; the concentration of the hydrochloric acid solution is 20%, and when the hydrochloric acid solution is injected, keep it at a constant pressure of 2 MPa for 3 minutes.

[0067] In step 05), the weak alkaline solution adopts a sodium bicarbonate solution with a concentration of 5%.

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Abstract

The invention relates to the field of soil improvement, in particular to a soil improvement method for garden planting. The soil improvement method comprises: step 01), inserting a plurality of infiltration irrigation pipes into hardened soil, wherein the insertion end of each infiltration irrigation pipe is closed, and the pipe wall of each infiltration irrigation pipe is provided with a plurality of infiltration and irrigation holes in a penetrating manner; step 02), injecting a premix containing an iron powder and water into the hardened soil through the infiltration irrigation pipes; step03), performing natural drying for 24 h or more, and then injecting a hydrochloric acid solution through the infiltration irrigation pipes; step 04), injecting a liquid organic fertilizer through theinfiltration irrigation pipes; and step 05), injecting a weak alkaline solution through the infiltration irrigation pipes. The soil improvement method has the effect of not requiring the manual rakingor scarifying of the hardened soil, and thereby saving a lot of physical energy and greatly reducing labor intensity.

Description

technical field [0001] The invention relates to the technical field of soil improvement, in particular to a soil improvement method for garden planting. Background technique [0002] At present, with the promotion of the concept of green life, in order to increase the green area in the city, more and more gardens are being constructed. Among them, the gardens are mainly planted with vegetation, and the soil for planting vegetation will be the top priority in the garden. [0003] Excessive use of chemical fertilizers, unreasonable irrigation, and soil erosion caused by heavy rainfall can easily lead to damage to the soil structure and compaction. [0004] After the soil is compacted, the air permeability of the soil will decrease, which will lead to hypoxia and suffocation of the roots of the plants planted in the soil, resulting in root rot, which is harmful to the health of the plants, so the soil needs to be improved. [0005] The existing soil improvement methods mainly ...

Claims

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Application Information

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IPC IPC(8): A01B79/00
CPCA01B79/00
Inventor 朱莉崔奇谢婉碧满乾榜洪丽珊朱雨涵
Owner 广州隆盛景观建设有限公司
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