Vegetable culture medium and preparation method thereof

A cultivation substrate and vegetable cultivation technology, which is applied in the field of vegetable cultivation substrate and its production, can solve the problems of high cost and difficult cultivation technology, and achieve the effects of low cost, easy handling and assembly, and moderate pH

Inactive Publication Date: 2015-04-22
张金林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, some soilless hydroponic vegetables have appeared, but this hydroponic technology requires more nutrients to maintain plant growth, relatively high cost, and difficult cultivation techniques; Vegetable cultivation has an ideal effect, but some problems in the cultivation of solanaceous vegetables have not been well resolved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] 1) Sieve 51.2 parts of agricultural and forestry waste first: crush and sieve the agricultural and forestry waste, and select 2mm particles for later use;

[0032] 2) Combine crushed agricultural and forestry waste, 10 parts of soybean meal, 12 parts of chicken manure, 10 parts of organic granular slow-release fertilizer, 0.05 parts of microbial fermentation agent, 0.01 part of cell division agent, 3.5 parts of adhesive The charcoal powder of agent, 0.3 part and the ammonium chloride of 0.04 part are stirred and mixed;

[0033] 3) Press molding: put the stirred raw materials into a mold with 6 mold columns and press to form;

[0034] 4) Microwave inactivation: Put the pressed raw materials together with the mold into the microwave oven, use the electromagnetic field effect and biological effect to kill the microorganisms, quickly raise the temperature to 80°C, and keep it warm for 30 minutes;

[0035] 5) Ventilation and moisture removal: Take out the product that has p...

Embodiment 2

[0037] 1) Sieve 61.4 parts of agricultural and forestry waste first: crush and sieve the agricultural and forestry waste, and select 10mm particles for later use;

[0038] 2) Combine crushed agricultural and forestry waste, 15 parts of soybean meal, 15 parts of chicken manure, 13 parts of organic granular slow-release fertilizer, 0.05 part of microbial fermentation agent, 0.01 part of cell division agent, 5.3 parts of adhesive The charcoal powder of agent, 0.4 part and the ammonium chloride of 0.04 part are stirred and mixed;

[0039] 3) Press molding: Put the stirred raw materials into a mold with 15 mold columns and press to form;

[0040] 4) Microwave inactivation: Put the pressed raw materials together with the mold into the microwave oven, use the electromagnetic field effect and biological effect to kill the microorganisms, quickly raise the temperature to 90°C, and keep it warm for 60 minutes;

[0041] 5) Ventilation and moisture removal: Take out the product that has ...

Embodiment 3

[0043] 1) Sieve 56.4 parts of agricultural and forestry waste first: crush and sieve the agricultural and forestry waste, and select 6mm particles for later use;

[0044] 2) Mix crushed agricultural and forestry waste, 13 parts of soybean meal, 14 parts of chicken manure, 11 parts of organic granular slow-release fertilizer, 0.05 parts of microbial fermentation agent, 0.01 part of cell division agent, 4.3 parts of adhesive The charcoal powder of agent, 0.4 part and the ammonium chloride of 0.04 part are stirred and mixed;

[0045] 3) Press molding: Put the stirred raw materials into a mold with 40 mold columns and press them into shape;

[0046] 4) Microwave inactivation: Put the pressed raw materials together with the mold into the microwave oven, use the electromagnetic field effect and biological effect to kill the microorganisms, quickly raise the temperature to 85°C, and keep it warm for 50 minutes;

[0047] 5) Ventilation and moisture removal: Take out the product that ...

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Abstract

The invention discloses a vegetable culture medium. The vegetable culture medium is prepared from the following raw materials: agroforestry wastes, soybean meals, chicken manures, organic granular slow-release fertilizer, a microbial starter culture, a mitogenic agent, a bonder, charcoal powder and ammonium chloride. The preparation method is characterized in that the materials above are treated by mixing, pressing and shaping, inactivating through microwave, ventilating and moisture exhausting to prepare the vegetable culture medium. The vegetable culture medium is low in cost, energy-saving, environmentally friendly, high in penetrability and fast and uniform to heat under microwave inactivating, and achieves the purposes of inactivating and drying synchronously; pathogenic bacteria and worm eggs in the medium can be inactivated completely; the proper pH is beneficial for the growth of vegetable; the nutrients are sufficient and a lot of organic substances are contained, so that various nutrients can be provided continuously for the growth of the vegetables as requirement; the physiological cycle can be healthily achieved on the premise that no chemical fertilizer and pesticides are applied; the problem of continuous cropping of soil can be solved; the continuous cropping can be carried out; the soil can repeatedly used at a plurality of times; therefore, the use cost of the user is greatly decreased.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a vegetable cultivation substrate and a preparation method thereof. Background technique [0002] Nowadays, the abuse of chemical fertilizers and pesticides in vegetable cultivation can be found everywhere, and industry habits have been formed. Due to the problem of soil compaction and the prevalence of pests and diseases, farmers have to use pesticides and chemical fertilizers in order to maximize their profits. solve. Vegetable cultivation with cultivation substrate refers to a new type of organic vegetable production and cultivation technology specially suitable for small spaces of urban residents such as roofs, balconies, terraces or enterprise factory roofs. This technology is simple and easy to operate. It does not need to use any pesticides and fertilizers throughout the process, and can produce green and environmentally friendly organic vegetables. However, whe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05G3/00C05G5/12
Inventor 张金林
Owner 张金林
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