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Simple method for improving plant growth

A simple and simple technology for plant growth, applied in the fields of gas supply, fertilizer and water, it can solve the problems such as the difficulty of normal functioning of vegetation in fragile ecological areas, the accumulation of pollution, and the hardening of saline and alkali, and achieve enhanced ventilation and water holding capacity, less ecological disturbance, The effect of improving soil structure

Inactive Publication Date: 2019-04-19
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a simple method for improving plant growth, so as to solve the problem that the vegetation effect proposed in the above-mentioned background technology is difficult to perform normally in fragile ecological areas; adopt corresponding physical methods to avoid the degradation of materials such as chemical pollution. The problem of secondary pollution, the use of ground drilling and intubation solves the problems of dense soil layer of vegetation root system, saline-alkali compaction, water and air impediment, nutrient limitation, pollution accumulation, etc. Before > 1 year) increase root air permeability and nutrient absorption and utilization rate, thereby promoting plant growth and improving regional ecological functions

Method used

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Experimental program
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Effect test

Embodiment 1

[0021] Embodiment one: a kind of simple method of improving plant growth, concrete steps are as follows:

[0022] Drill holes in cold and arid areas. The holes are drilled with automatic ground drills with a diameter of 2cm. Vegetation root layer soil is dense. Insert a porous degradable composite pipe with a diameter of 2 cm into the drilled hole, and solidify the drilled hole to ensure that precipitation enters the root soil layer with the composite pipe. The improvement effect is shown in Table 1.

[0023] Table 1. The improvement of vegetation growth in cold and dry meadow area by punching and inserting

[0024]

Embodiment 2

[0025] Embodiment two: a kind of simple method of improving plant growth, concrete steps are as follows:

[0026] Holes are drilled in saline-alkali areas, using automatic ground drills with a diameter of 3cm. The spacing is 20, 25, and 30cm, and the corresponding depths are 20, 25, and 35cm. The vegetation growth is weak and the diversity is monotonous.

[0027] Insert a porous degradable composite pipe with a diameter of 5 cm into the drilled hole, and solidify the drilled hole to ensure that precipitation enters the root soil layer with the composite pipe. The improvement effect is shown in Table 2.

[0028] Table 2. Improvement of vegetation growth in coastal saline-alkaline areas by punching and inserting

[0029]

Embodiment 3

[0030] Embodiment three: a kind of simple method of improving plant growth is characterized in that concrete steps are as follows:

[0031] To drill holes in industrial mining areas, the holes are automatically drilled with a diameter of 5cm, the spacing is 20, 30, and 35cm, and the corresponding depths are 20, 30, and 40cm, so as to improve the serious soil pollution and excessive human interference in industrial mining areas. Vegetation leaf yellowing and other problems.

[0032] Insert a porous degradable composite pipe with a transverse diameter of 5 cm into the drilled hole, and solidify the drilled hole to ensure that precipitation enters the root soil layer with the composite pipe. The improvement effect is shown in Table 3.

[0033] Table 3. Improvement of Vegetation Growth in Industrial Mining Areas by Punch Tubes

[0034]

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Abstract

The invention discloses a simple method for improving plant growth. The method comprises the following steps: drilling the rhizosphere interspace area of a main root system of vegetation by utilizinga ground auger in a region where soil moisture, nutrients and the like are in short supply, then fixing a hole by using an insertion pipe so as to enable natural rainfall and air to enter a root system growth layer along with the insertion pipe to increase soil air, moisture and nutrient content to promote the root system to grow. The simple method has the following advantages: 1) a preparation method is simple, strong in maneuverability, wide in application ranges, small in interference in regional ecology, green and pollution-free; 2) the gas permeability of soil can be increased for a relatively long term to loosen soil texture and enhance water holding and fertilizer retaining capacities; 3) the natural rainfall and air enter a drill hole to increase oxygen atom supply to the root system of the vegetation, which plays an important role in leaching nitrogen and phosphorus nutrient elements contained in a root system soil layer, so that the vegetation is promoted to grow; and 4) thegrowth vigor of vegetation in cold and arid regions, saline and alkaline lands, industrial mining areas and the like, where a drilled insertion pipe is utilized to ventilate and moisturize, is enhanced in different degrees.

Description

technical field [0001] The invention relates to a simple method for improving plant growth, in particular to an improved method for water, fertilizer and air supply required for vegetation growth in cold and drought areas, saline-alkali lands, and industrial mining areas. Background technique [0002] With the rapid development of the industrial and mining industry, the problems of global temperature rise, extreme climate increase and environmental pollution have become increasingly serious, which has brought unprecedented pressure on the self-regulation and restoration of the entire ecosystem, especially in fragile ecological function areas, whose composition and structure are relatively stable. Poor, the ability to resist external disturbance and maintain its own stability is weak, prone to ecological degradation and difficult to self-repair. For this area, protection methods such as planting trees and grass are often adopted. However, due to the harsh regional environment...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00A01B79/02
CPCA01B79/02A01G13/00
Inventor 任光前李健戴志聪王从彦庞芳万凌云杜道林
Owner JIANGSU UNIV
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