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Three-dimensional greening plant growth solid substrate and preparation method thereof

A technology for plant growth and three-dimensional greening, applied in the field of three-dimensional greening plant growth solid substrate and preparation, can solve problems such as poor water retention effect, shortened service life, death, etc., so as to control the growth rate of plants, prolong the service life, and slow down fermentation. effect of speed

Active Publication Date: 2021-11-16
武汉市安友科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] (1) The fertility of the fertilizer is difficult to control, causing the plants to grow too fast, quickly consuming the matrix nutrients, causing the plants to die due to lack of nutrients, shortening the service life of the entire module, and frequent replacement;
[0011] (2) The soft substrate is not convenient for modular fixing and installation, and the water retention effect is not good. The plant root system grows too fast and quickly consumes the nutrients of the substrate, resulting in a shorter service life of the entire module.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The preparation method of the plant growth solid substrate of the present embodiment is as follows:

[0038] S1, weigh the following components:

[0039] Chinese fir sawdust 7kg, wherein, the particle size of Chinese fir sawdust is 5 mesh sieve;

[0040] Carbon powder 0.5kg, wherein, the particle size of carbon powder is 80 mesh sieve;

[0041] Bacillus phlei 0.01kg;

[0042] Bellflower polysaccharide 0.01kg;

[0043] Ammonium nitrate 0.02kg;

[0044] Calcium magnesium phosphate fertilizer 0.02kg;

[0045] Potassium sulfate 0.02kg;

[0046] Micro fertilizer 0.005kg.

[0047] S2, the above components are fully mixed and mixed, fermented and sterilized;

[0048] S3, heating at 40° C. to make the fir chips produce juice, and then pressing and molding; S4, drying and sterilizing to obtain a shaped solid substrate for plant growth.

Embodiment 2

[0050] The preparation method of the plant growth solid substrate of the present embodiment is as follows:

[0051] S1, weigh the following components:

[0052] Chinese fir sawdust 9kg, wherein, the particle size of Chinese fir sawdust is 10 mesh sieves;

[0053] Carbon powder 0.8kg, wherein, the particle size of carbon powder is 120 mesh sieve;

[0054] Bacillus licheniformis 0.04kg;

[0055] Licorice crude polysaccharide 0.05kg;

[0056] Ammonium nitrate 0.03kg;

[0057] Calcium magnesium phosphate fertilizer 0.03kg;

[0058] Potassium sulfate 0.03kg;

[0059] Micro fertilizer 0.01kg.

[0060] S2, the above components are fully mixed and mixed, fermented and sterilized;

[0061] S3, heating at 60°C to make the fir chips come out of juice, and then pressing into shape;

[0062] S4, drying and sterilizing to obtain a shaped solid substrate for plant growth.

Embodiment 3

[0064] The preparation method of the plant growth solid substrate of the present embodiment is as follows:

[0065] S1, weigh the following components:

[0066] Chinese fir sawdust 11kg, wherein, the particle size of Chinese fir sawdust is 15 mesh sieves;

[0067] Carbon powder 1.1kg, wherein, the particle size of carbon powder is 180 mesh sieve;

[0068] Lactobacillus plantarum 0.07kg, wherein, described microorganism adopts Bacillus phlei, Bacillus licheniformis, Rhodopseudomonas palustris, Candida utilis, Bacillus megaterium, Bacillus jelly, Lactobacillus plantarum, Trichoderma reesei , protease or cellulase;

[0069] Cinnamon essential oil 0.1kg;

[0070] Ammonium nitrate 0.09kg;

[0071] Calcium magnesium phosphate fertilizer 0.05kg;

[0072] Potassium sulfate 0.05kg;

[0073] Micro fertilizer 0.01kg.

[0074] S2, the above components are fully mixed and mixed, fermented and sterilized;

[0075] S3, heating at 80°C to make the fir chips come out of juice, and then...

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Abstract

The present invention proposes a solid substrate for plant growth, which uses Chinese fir chips as the main component, which will produce juice under heating conditions and be bonded to each other without adding additional adhesives to form a solid substrate in the form of a compressed block, which is convenient for handling and modules It can also inhibit the growth of plant roots and prolong the service life of the solid substrate; in addition, the fir chips are slowly fermented during use and slowly release nutrients, which can control the growth rate of plants and prolong the life of the solid substrate. Service life; adding charcoal powder can inhibit mold and disinfect; by controlling the proportion and particle size of fir sawdust and charcoal powder, the overall solid matrix can maintain a suitable water retention rate, which can provide sufficient water retention while ensuring ventilation. A large amount of water is used for plant growth; adding inhibitors slows down the fermentation speed and slowly releases nutrients, which can control the growth rate of plants and prolong the service life of the solid substrate.

Description

technical field [0001] The invention relates to the field of plant growth substrates, in particular to a three-dimensional green plant growth solid substrate and a preparation method. Background technique [0002] Wall greening is also called vertical greening and three-dimensional greening. Due to the limited land in the city, it is necessary to make full use of the space and plant various plants or high-climbing vines on walls, balconies, window sills, roofs, scaffolding, etc. [0003] The existing wall greening mainly adopts the following planting forms: [0004] (1) Skeleton + flowerpot, usually close to the wall or 5-10cm away from the wall to build a skeleton parallel to the wall, supplemented by drip irrigation or sprinkler irrigation system, and then insert the pre-greened flowerpot into the skeleton space; [0005] (2) Modular wall greening, its construction process is similar to that of the skeleton + flowerpot waterproof, but the improvement is that the flowerpo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G24/23A01G24/20A01G24/10A01G24/30
CPCA01G24/10A01G24/20A01G24/23A01G24/30
Inventor 李晓东李东立梅林
Owner 武汉市安友科技有限公司
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