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Special cultivation substrate for fruit type organic vegetables and preparation method of special cultivation substrate

A technology of organic vegetables and cultivation substrates, applied in the direction of organic fertilizers, etc., can solve problems such as inability to provide nutrients, achieve the effect of increasing vegetable yields and improving product quality

Inactive Publication Date: 2012-10-03
SHANDONG GUANGDA FERTILIZER INDAL TECHCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above two patent documents are also applicable to the soilless cultivation of fruits and vegetables, and meet the requirements of organic vegetable cultivation, but they cannot provide nutrients other than the organic matter itself

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] Embodiment 1: special cultivation substrate for fruit organic vegetables, the composition of raw materials is as follows:

[0072] Edible mushroom residue 295kg,

[0073] Oil residue 120kg,

[0074] Furfural residue 300kg,

[0075] Microbial fermentation agent 1kg,

[0076] Azotobacter bacteria agent 5kg,

[0077] Potassium-dissolving bacteria agent 4kg,

[0078] Potassium feldspar powder 25kg,

[0079] Expanded perlite 250kg.

[0080] Preparation:

[0081] (1) According to the ratio, take 295kg of edible fungus residue, 120kg of oil residue, 300kg of furfural residue, and 1kg of microbial fermentation agent, and mix evenly; adjust the moisture content of the mixture to 55wt%, compost and ferment and decompose, and the temperature rises to 55°C Timed and kept for 6 days; turned over, and the temperature was raised to 50°C again for timing and kept for 5 days; this operation was repeated 2 times for a total of 33 days of fermentation to obtain fermented organic ma...

Embodiment 2

[0090] Embodiment 2: special cultivation medium for fruit organic vegetables, the composition of raw materials is as follows:

[0091] Edible mushroom residue 250kg,

[0092] Oil residue 150kg,

[0093] Furfural residue 320kg,

[0094] Microbial fermentation agent 2kg,

[0095] Azotobacter bacteria agent 4kg,

[0096] Potassium-dissolving bacteria agent 5kg,

[0097] Potassium feldspar powder 30kg,

[0098] Expanded perlite 239kg.

[0099] Preparation:

[0100] (1) According to the ratio, take 250kg of edible fungus residue, 150kg of oil residue, 320kg of furfural residue, and 2kg of microbial fermentation agent, and mix evenly; adjust the moisture content of the mixture to 60wt%, compost and ferment and decompose, and the temperature rises to 55°C Timed and kept for 7 days; turned over, and the temperature was raised to 50°C again for timing and kept for 3 days; this operation was repeated 2 times for a total of 30 days of fermentation to obtain fermented organic mater...

Embodiment 3

[0104] Embodiment 3: special cultivation substrate for fruit organic vegetables, the composition of raw materials is as follows:

[0105] Edible mushroom residue 220kg,

[0106] Oil residue 180kg,

[0107] Furfural residue 280kg,

[0108] Microbial fermentation agent 3kg,

[0109] Azotobacter bacteria agent 6kg,

[0110] Potassium-dissolving bacteria agent 3kg,

[0111] Potassium feldspar powder 28kg,

[0112] Expanded perlite 280kg.

[0113] Preparation:

[0114] (1) According to the ratio, take 220kg of edible fungus residue, 180kg of oil residue, 280kg of furfural residue, and 3kg of microbial fermentation agent, and mix evenly; adjust the moisture content of the mixture to 58wt%, compost and ferment and decompose, and the temperature rises to 55°C Timed and kept for 8 days; turned over, the temperature rose to 50°C again and kept for 4 days; this operation was repeated 2 times for a total of 36 days of fermentation to obtain fermented organic materials; the organic ...

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Abstract

The invention relates to a special cultivation substrate for fruit type organic vegetables and a preparation method of the special cultivation substrate. The cultivation substrate comprises the ingredients including edible fungus residues, oil residues, furfural residues, microbial fermentation inoculant, azotobacteria inoculant, potassium bacterium inoculant, potassium feldspar powder and expanded perlite. Different organic wastes are used for compounding, the microbial fermentation inoculant is added, the sterilization is carried out after fermentation decomposing, then, the azotobacteria inoculant and the potassium bacteria inoculant are inoculated, potassium-containing minerals are added, the inorganic medium expanded perlite is compounded, and the special cultivation substrate for the fruit type organic vegetables is prepared. The substrate contains a large number of azotobacteria, the effective nitrogen and potassium content in the substrate is obviously increased through potassium bacteria, the vegetable yield is increased, the product quality is improved, and meanwhile, the organic cultivation requirements are met.

Description

technical field [0001] The invention relates to a cultivation substrate and a preparation method thereof, in particular to a special cultivation substrate for fruit organic vegetables and a preparation method thereof, belonging to the technical field of crop soilless cultivation. Background technique [0002] With the improvement of living standards, organic food is more and more popular among people. The so-called organic food refers to the origin of the organic agricultural production system, the quality of the ecological environment meets the specified standards, and the production process does not use any harmful chemically synthesized pesticides, chemical fertilizers and other chemical substances, and is produced and processed according to the international organic agricultural production requirements and corresponding standards. products certified for human consumption by an independent organic certification body. [0003] Soilless cultivation is an advanced technolog...

Claims

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Application Information

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IPC IPC(8): C05F11/08
Inventor 姜兴民张成孙应胜王明勇井演
Owner SHANDONG GUANGDA FERTILIZER INDAL TECHCO
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