Method for producing nutritious soilless culture base material

A technology of soilless culture substrate and production method, which is applied in the field of soilless cultivation substrate, can solve the problems of polluting the environment, prone to insects, yellow muddy water outflow, etc., and achieves a product with good chemical stability, good air permeability and strong cation exchange capacity. Effect

Inactive Publication Date: 2004-11-17
高显会
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

1. The problems of the soil cultivation substrate, (1) when the microorganisms in the soil decompose the organic fertilizer, they will release harmful gases such as carbon dioxide and hydrogen sulfide, and compete with people for oxygen, resulting in the deterioration of indoor air; (2) when the water overflows, it is easy to produce Yellow muddy water flowing out, polluting the environment
(3) The air permeability is poor, the soil needs to be loosened frequently, and the flowerpot is selective
(4) It is easy to grow insects and needs frequent medication. In order to increase nutrition, it needs to be fertilized. Generally, fertilizers have peculiar smell
2. Problems existing in the existing soilless culture substrate; (1) need the support of nutrient solution, (2) have strict requirements on flower pots, and need a water level gauge, etc.; (3) have high technical requirements for flower growers , but also regularly disinfect the matrix to prevent pollution, mildew, odor, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0035] Step 1, material preparation; firstly crush the zeolite into particles of 1-4mm.

[0036] The second step, calcination, the crushed zeolite is calcined at 150-200 ℃ for 3 hours.

[0037] The third step, conventional treatment; take the calcined zeolite, add 0.5 liters of 2-6% sulfuric acid per 1 kg of zeolite, and put it into a container to soak for 24 hours.

[0038] The fourth step, cleaning; that is, the conventionally treated zeolite is washed with water until it is clean and free of foreign matter, so that its pH value is neutral.

[0039] The 5th step, dynamic reaction 1; put the cleaned zeolite into the dynamic reactor, add 250ml of 3%NaCl and 1%KCl each to carry out dynamic reaction for 4 hours, and test Na every 1 hour from 4 hours + , K + Content to Na + , K + content remains unchanged.

[0040] The 6th step, cleaning; the dynamic reaction-treated material is washed with water until no turbidity is produced and the pH value is neutral.

[0041] Step 7, d...

example 2

[0060] The first step, material preparation; firstly, crush the zeolite into particles of 1-4mm.

[0061] The second step, calcination, the crushed zeolite is calcined at 250-300 ℃ for 1 hour.

[0062] The third step, conventional treatment; take the calcined zeolite, add 2 liters of 2-6% sulfuric acid per 1 kg of zeolite, and put it into a container to soak for 8 hours.

[0063] The fourth step, cleaning; that is, the conventionally treated zeolite is washed with water until it is clean and free of foreign matter, so that its pH value is neutral.

[0064] Step 5, dynamic reaction 1; put the cleaned zeolite into the dynamic reactor, add 1000ml of 10% NaCl and 5% KCl to each 1000ml for dynamic reaction for 4 hours, and test Na every 1 hour from 4 hours + , K + Content to Na + , K + content remains unchanged.

[0065] The 6th step, cleaning; the dynamic reaction-treated material is washed with water until no turbidity is produced and the pH value is neutral.

[0066] Step ...

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PUM

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Abstract

The invention discloses a process for preparing nutrition-containing soilless cultivation base material which comprises, stock preparation, calcinations, acid conventional processing, purification, replacing some substance in the zeolite aperture by means of dynamic reaction, cleaning again, adsorbing potassium sulphate, boric acid and other nourishing material completely in the zeolite, cleaning again, adjusting pH by charging acid, drying and packaging.

Description

technical field [0001] The invention relates to a production method of a nutrient-containing soilless culture substrate for flower cultivation. Background technique [0002] The existing flower cultivation substrates are mainly divided into two categories; soil cultivation substrates and soilless cultivation substrates. 1. There are problems with soil cultivation substrates. (1) Microorganisms in the soil will release harmful gases such as carbon dioxide and hydrogen sulfide when decomposing organic fertilizers and compete with people for oxygen, which leads to the deterioration of indoor air; (2) It is easy to produce when overflowing water. Yellow muddy water flows out, polluting the environment. (3) Poor air permeability, frequent soil loosening is required, and pots are selective. (4) It is easy to produce insects, and it needs to be used frequently. In order to increase nutrition, it needs to be fertilized. Generally, fertilizers have peculiar smell. 2. Problems exis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00C05G3/00
CPCY02P60/21
Inventor 高显会张学英陶长顺马春民
Owner 高显会
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