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Plant cultivation medium and preparation method thereof

A technology for cultivating substrates and plants, applied in the field of plant cultivation substrates and their preparation, can solve the problems of lack of good water storage and water release effects, increased greening costs, and no response, and achieves good commercial potential, strong practicability, and matching than the effect of science

Inactive Publication Date: 2017-06-13
江苏宇鸿生物科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there are various types of plant cultivation substrates, but they do not have good water storage and release effects, require manual watering, and regularly require auxiliary treatments such as insect removal, which increases the cost of greening and does not respond to the country's call for "sponge cities".

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A plant cultivation substrate, which is composed of the following components by weight:

[0042] 65.7 parts of fungus waste residue, 12 parts of river sand, 8 parts of slag, 20 parts of phytonutrients, 5 parts of plant water-retaining slow-release agents, and 10 parts of auxiliary materials.

[0043] The fungus waste residue is composed of the following components in percentages by weight: 75% of bisporus mushroom waste residue, 15% of shiitake mushroom waste residue, 5% of Pleurotus eryngii, and 5% other artificial cultivation fungus waste residue.

[0044] The phytonutrient is composed of the following components by weight percentage: superphosphate 40%, potassium sulfate 20%, potassium dihydrogen phosphate 20%, magnesium sulfate 10%, sodium nitrate 5%, and ammonium nitrate 5%.

[0045] The auxiliary materials include sealing treatment agents, plant activators, fusion agents, anti-caking agents and plant growth regulators.

[0046] The preparation method includes the following ...

Embodiment 2

[0062] A plant cultivation substrate, which is composed of the following components by weight: 89.6 parts of fungus waste residue, 8 parts of river sand, 12 parts of slag, 3 parts of plant nutrients, 15 parts of plant water-retaining slow-release agents, and auxiliary materials 5 servings.

[0063] The fungus waste residue is composed of the following components in percentages by weight: 80% of bisporus mushroom waste residue, 5% of shiitake mushroom waste residue, 10% Pleurotus eryngii, and 5% other artificial cultivation fungus waste residue.

[0064] The phytonutrient is composed of the following components by weight percentage: superphosphate 40%, potassium sulfate 20%, potassium dihydrogen phosphate 20%, magnesium sulfate 10%, sodium nitrate 5%, and ammonium nitrate 5%.

[0065] The auxiliary materials include sealing treatment agents, plant activators, fusion agents, anti-caking agents and plant growth regulators.

[0066] The preparation method includes the following steps:

[0...

Embodiment 3

[0082] A plant cultivation substrate, which is composed of the following components by weight: 73.9 parts of fungus waste residue, 12 parts of river sand, 9 parts of slag, 15 parts of plant nutrients, 9 parts of plant water-retaining slow-release agent, and auxiliary materials 10 servings.

[0083] The fungus waste residue is composed of the following components in percentages by weight: 75% of bisporus mushroom waste residue, 15% of shiitake mushroom waste residue, 5% of Pleurotus eryngii, and 5% other artificial cultivation fungus waste residue.

[0084] The phytonutrient is composed of the following components by weight percentage: superphosphate 40%, potassium sulfate 20%, potassium dihydrogen phosphate 20%, magnesium sulfate 10%, sodium nitrate 5%, and ammonium nitrate 5%.

[0085] The auxiliary materials include sealing treatment agents, plant activators, fusion agents, anti-caking agents and plant growth regulators.

[0086] The preparation method includes the following steps: ...

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Abstract

The invention provides a plant cultivation medium. The plant cultivation medium is prepared from, by weight, 65.7-89.6 parts of fungus waste residues, 8-12 parts of river sand, 8-12 parts of furnace slag, 3-20 parts of plant nutrients, 5-15 parts of plant water-retaining slow-release agent and 5-10 parts of auxiliary materials. The invention further provides a preparation method and application of the plant cultivation medium. During the period of using the plant cultivation medium, the whole greening process is free of irrigation, the effects of retaining water during waterlogging and releasing water during drying can be achieved, the aims of natural accumulation, natural penetration and natural purification can be achieved, nutrients required for plants can be provided, it is ensured that plant production is away from diseases and insect pests, and the plant cultivation medium is suitable for sponge city construction, wide in application range, capable of meeting requirements of different plants, high in adaptation, scientific in proportion, simple in preparation method, simple in required equipment, high in feasibility of implementation and good in commercial potential.

Description

Technical field [0001] The invention belongs to the field of cultivation technology, and specifically relates to a plant cultivation substrate and a preparation method thereof. Background technique [0002] Plant cultivation substrate refers to a soilless cultivation method in which a solid substrate (medium) is used to fix plant roots and absorb nutrients and oxygen through the substrate. There are many types of substrates. Commonly used inorganic substrates include vermiculite, perlite, rock wool, sand, polyurethane, etc.; organic substrates include peat, rice husk charcoal, and bark. Therefore, substrate cultivation is divided into rock wool cultivation, sand cultivation and so on. The drip irrigation method is used to supply the nutrient solution. Its advantages are simpler equipment and lower production cost. However, a lot of substrate is required, and the continuous cropping of the old substrate is easy to carry bacteria and spread diseases. [0003] The fungus waste is ...

Claims

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Application Information

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IPC IPC(8): C05G3/00A01G31/00
Inventor 不公告发明人
Owner 江苏宇鸿生物科技有限责任公司
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