Matrix special for roof greening

A roof greening and matrix technology, applied in the application, botanical equipment and methods, soilless cultivation and other directions, to achieve the effect of rich nutrition, good physical and chemical properties, and promoting plant growth and development

Inactive Publication Date: 2014-05-07
江苏培蕾基质科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This substrate is mainly used for urban landscaping, street trees, etc. According to document retrieval, there is no relevant report in China on the roof greening substrate with fermented vinegar grains as the main raw material.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A special matrix for roof greening, which is composed of vinegar grains, cassava residues, river sand, ceramsite, vermiculite and pumice, characterized in that: the volume ratio of the components of the special roof greening matrix formula is: vinegar grains 30%, cassava residues 20%, river sand 15%, ceramsite 5%; vermiculite 20%, pumice 10%.

[0025] The substrate has a water content of 35%, an organic matter content of ≥25%, a total nutrient content of 3%, an EC value of 2.0mS / cm, and a pH of 7.5.

[0026] The vinegar grains and cassava residues are decomposed products through fermentation treatment, and the fermentation treatment is to use a high-temperature quick-rot agent or EM microbial preparation to carry out composting and decomposing treatment of the vinegar grains and cassava residues; the consumption of the high-temperature quick-rot agent is Add 20kg of quick-rot agent per 100m3 of raw materials;

[0027] The total nutrient is N+P 2 o 5 +K 2 O.

[0028...

Embodiment 2

[0031] A special matrix for roof greening, which is composed of vinegar grains, cassava residues, river sand, ceramsite, vermiculite and pumice, characterized in that: the volume ratio of the formula components of the roof greening special matrix is: vinegar grains 20%, cassava residues 30%, river sand 15%, ceramsite 5%; vermiculite 20%, pumice 10%.

[0032] The water content of the matrix is ​​25%, the organic matter content is 25%, N+P 2 o 5 +K 2 The total nutrient content of O is 2%, the EC value is 0.5mS / cm, and the pH is 6.

[0033] The vinegar grains and cassava residues are decomposed matter through fermentation treatment, and the fermentation treatment is to use EM microbial preparations to compost and decompose the vinegar grains and cassava residues; the amount of the EM microbial preparations is to add EM stock solution per 100m 2kg.

[0034] The total nutrient is N+P 2 o 5 +K 2 O.

[0035] The weight of each bag of the finished special matrix for roof green...

Embodiment 3

[0038] A special matrix for roof greening, which is composed of vinegar grains, cassava residues, river sand, ceramsite, vermiculite and pumice, characterized in that: the volume ratio of the components of the special roof greening matrix formula is: vinegar grains 30%, cassava residues 30%, river sand 10%, ceramsite 10%; vermiculite 15%, pumice 5%;

[0039] The substrate has a water content of 30%, an organic matter content of >25%, a total nutrient content of 2%, an EC value of 1.0mS / cm, and a pH of 7.

[0040] The vinegar grains and cassava residues are decomposed products through fermentation treatment, and the fermentation treatment is to use a high-temperature quick-rot agent or EM microbial preparation to carry out composting and decomposing treatment of the vinegar grains and cassava residues; the consumption of the high-temperature quick-rot agent is Add 15kg of quick-rot agent per 100m3 of raw materials;

[0041] The total nutrient is N+P 2 o 5 +K 2 O.

[0042] ...

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PUM

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Abstract

The invention discloses a matrix special for roof greening and belongs to the technical field of soilless culture. The matrix consists of vinegar residue, manioc waste, river sands, ceramsite, vermiculite and perlite and is characterized in that a formula of the matrix special for roof greening comprises, by volume, vinegar residue 20-30%, manioc waste 20-30%, river sands 10-20%, ceramsite 5-10%, vermiculite 15-20% and pumice 5-10%. The matrix water content is 25-35%, the organic content is larger than or equal to 25%, the total nutrient content is 1-3%, an EC value is 0.5-2.0mS/cm, and pH is 6-7.5. The soilless culture matrix special for roof greening mainly utilizes the vinegar residue and other organic wastes as raw materials, is produced through high-temperature fermentation treatment, turns waste into wealth and turns harm into good. In addition, the matrix is low in cost, light in texture, full in nutrition and capable of fixing plants well, does not influence the roof safety, is very suitable for roof greening and is a good matrix for horticultural crop soilless culture.

Description

technical field [0001] The invention relates to a soilless cultivation substrate for horticultural crops, in particular to a special substrate for roof greening, which belongs to the technical field of soilless cultivation Background technique [0002] Soilless cultivation refers to the method of cultivating crops with substrates instead of natural soil. It is mainly used in the cultivation of flower seedlings or melons, fruits and vegetables. It is a high-yield, high-quality advanced technology that saves water, fertilizer and labor. [0003] Substrate cultivation is a method with the largest promotion area in soilless cultivation. It fixes the root system of the crop in an organic or inorganic substrate, and supplies the crop nutrient solution through drip irrigation or trickle irrigation. At present, most countries in the world use gravel, sand, mud (grass) charcoal, vermiculite, perlite, rock wool, sawdust, etc. as fixed substrates. [0004] Roof greening, as a form of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
CPCY02P60/21
Inventor 蔡立新朱忠贵蔡培元史振侠
Owner 江苏培蕾基质科技发展有限公司
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