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Fertilization-free leaf vegetable cultivation organic medium

An organic substrate, leafy vegetable technology, applied in the directions of planting substrate, cultivation, medium, etc., can solve the problems of intolerance to transportation, poor water retention, and difficulty in meeting the environmental requirements of leafy vegetables, etc. The effect of good water permeability and rich nutritional value

Inactive Publication Date: 2016-10-26
XIAMEN JIANGPING BIOLOGICAL MATRIX TECHNOLGOY LTD BY SHARE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it has the disadvantages of poor water retention and intolerance to transportation, and it is difficult to meet the environmental requirements of leafy vegetables.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A fertilization-free organic substrate for leaf vegetable cultivation, calculated according to mass percentage, consists of 30% coconut powder, 33.5% fungus residue, 19% sea oyster shell powder, and 17.5% breeding litter.

[0030] Its production steps include:

[0031] (1) Coconut shells are shredded, sieved, and the debris with a particle size of 0.1-0.3cm is selected as coconut powder, and the above-mentioned coconut powder is washed and salted, and then water is added to keep it moist, and it is stacked and fermented to make coconut pink;

[0032] (2) Take the waste material of wood-rotten edible fungi, that is, the culture medium waste left after the edible fungus is harvested, add nitrogen-fixing bacteria, lactic acid bacteria, and phosphorus-solubilizing bacteria, add water to keep it moist, pile it up for fermentation and decompose, and make fungal residue;

[0033] (3) Get sea oyster shells, rinse, soak and sterilize with 0.1% potassium permanganate, break, sie...

Embodiment 2

[0040] A fertilization-free organic substrate for leaf vegetable cultivation. Calculated by mass percentage, the composition of the substrate is 15% of coconut powder, 34% of fungus residue, 20% of sea oyster shell powder, 10% of tea fine powder, and breeding mat 20% raw material, 1% shrimp skin.

[0041] Its production steps include:

[0042] (1) Coconut shells are shredded, sieved, and the debris with a particle size of 0.1-0.3cm is selected as coconut powder, and the above-mentioned coconut powder is washed and salted, and then water is added to keep it moist, and it is stacked and fermented to make coconut pink;

[0043] (2) Take the waste material of wood-rotten edible fungi, that is, the culture medium waste left after the edible fungus is harvested, add nitrogen-fixing bacteria, lactic acid bacteria, and phosphorus-solubilizing bacteria, add water to keep it moist, pile it up for fermentation and decompose, and make fungal residue;

[0044] (3) Get sea oyster shells, ...

Embodiment 3

[0051] A fertilization-free organic substrate for leaf vegetable cultivation. Calculated by mass percentage, the composition of the substrate is 17.5% of coconut powder, 31.5% of fungus residue, 19% of sea oyster shell powder, 12.5% ​​of tea fine powder, and breeding mat 17.5% raw material, 2% shrimp skin.

[0052] Its production steps include:

[0053] (1) Coconut shells are shredded, sieved, and the debris with a particle size of 0.1-0.3cm is selected as coconut powder, and the above-mentioned coconut powder is washed and salted, and then water is added to keep it moist, and it is stacked and fermented to make coconut pink;

[0054] (2) Take the waste material of wood-rotten edible fungi, that is, the culture medium waste left after the edible fungus is harvested, add nitrogen-fixing bacteria, lactic acid bacteria, and phosphorus-solubilizing bacteria, add water to keep it moist, pile it up for fermentation and decompose, and make fungal residue;

[0055] (3) Get sea oyste...

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Abstract

The invention relates to the field of vegetable cultivation, in particular to a fertilization-free leaf vegetable cultivation organic medium. The fertilization-free leaf vegetable cultivation organic medium comprises, by weight, 25-35% of coconut powder, 30-37% of fungi residues, 18-20% of oyster shell powder and 15-20% of breeding padding; alternately, the fertilization-free leaf vegetable cultivation organic medium comprises, by weight, 15-20% of coconut powder, 29-34% of fungi residues, 18-20% of oyster shell powder, 10-15% of tea leaf fine powder, 15-20% of breeding padding and 1-3% of dried small shrimps. The fertilization-free leaf vegetable cultivation organic medium has the advantages of good water retention capacity, abundant nutrition, high disease resistance and the like.

Description

technical field [0001] The invention relates to the field of vegetable cultivation, in particular to the field of cultivation substrates, in particular to a fertilizer-free organic substrate for leaf vegetable cultivation. Background technique [0002] Leafy vegetables are a type of vegetables that mainly eat stems and leaves, grow fast, and have a short growth cycle, mainly including Chinese cabbage, pak choy, small rapeseed, cabbage, celery, etc. Leafy vegetables have a large demand for water, but their root systems are shallow and their water absorption capacity is weak, so they have higher requirements on the water retention capacity of the soil. [0003] Cultivation substrate refers to the solid substrate that can replace the soil environment and fix the root system of plants. The cultivation substrate can provide the solid medium for crop mechanical support and nutrient supply. Commonly used inorganic cultivation substrates include vermiculite, perlite, rock wool, san...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F15/00A01G31/00
CPCC05F1/005A01G24/00C05F5/00C05F5/002C05F5/006C05F9/04C05F17/00C05F11/08
Inventor 夏江平方靓文笑
Owner XIAMEN JIANGPING BIOLOGICAL MATRIX TECHNOLGOY LTD BY SHARE LTD
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