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Preparation method for organic cucumber soilless culture substrate

A technology of soilless cultivation substrate and cucumber, applied in the direction of soilless cultivation, planting substrate, botanical equipment and methods, etc., can solve the problems of destroying the ecological environment of swampland, and achieve the effect of vigorous growth

Inactive Publication Date: 2016-11-09
JURONG HOUBAI IMPROVED VARIETY FARM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the expansion of vegetable cultivation area year by year, the expensive conventional substrate peat has become the main cultivation substrate, but peat is a non-renewable resource and excessive exploitation will destroy the ecological environment of the swamp, so seeking new cheap and renewable cultivation substrates has become a development trend. focus

Method used

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  • Preparation method for organic cucumber soilless culture substrate
  • Preparation method for organic cucumber soilless culture substrate

Examples

Experimental program
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Effect test

Embodiment 1

[0019] A preparation method of an organic type cucumber soilless culture substrate, comprising the following steps:

[0020] Step 1, take Flammulina velutipes fungus dregs and dry them to obtain fungus dregs particles;

[0021] Step 2, adding the bacterium residue particles to phosphate buffer solution containing 1% compound enzyme in mass concentration for extraction, the compound enzyme refers to cellulase with a mass ratio of 2:1: protease, filtered to obtain enzymolysis bacteria slag;

[0022] Step 3, adding the enzymolysis bacteria residue to the treatment liquid for cooking;

[0023] Step 4, in parts by weight, mix 100 parts of the cooked bacteria residue with 2 parts of nicotinamide, 3 parts of diethylaminoethanol caproate, 4 parts of gibberellin, 1 part of urea, 10 parts of β-cyclodextrin, lemon Mix 2 parts of acid, 1 part of sodium alginate, and 10 parts of water, disperse at high speed, and statically stack it in a carbon dioxide atmosphere for 20 days, then air-dr...

Embodiment 2

[0027] A preparation method of an organic type cucumber soilless culture substrate, comprising the following steps:

[0028] Step 1, take Flammulina velutipes fungus dregs and dry them to obtain fungus dregs particles;

[0029] Step 2, adding the bacterium residue particles to phosphate buffer solution containing 2% compound enzyme in mass concentration for extraction, the compound enzyme refers to cellulase with a mass ratio of 2:1: protease, filtered to obtain enzymolysis bacteria slag;

[0030] Step 3, adding the enzymolysis bacteria residue to the treatment liquid for cooking;

[0031] Step 4, in parts by weight, mix 100 parts of the cooked bacteria residue with 6 parts of nicotinamide, 7 parts of diethylaminoethanol hexanoate, 9 parts of gibberellin, 2 parts of urea, 15 parts of β-cyclodextrin, lemon Mix 4 parts of acid, 6 parts of sodium alginate, and 15 parts of water, disperse at high speed, and statically stack it in a carbon dioxide atmosphere for 25 days, then air...

Embodiment 3

[0035] A preparation method of an organic type cucumber soilless culture substrate, comprising the following steps:

[0036] Step 1, take Flammulina velutipes fungus dregs and dry them to obtain fungus dregs particles;

[0037] Step 2, adding the bacterium residue particles to phosphate buffer solution containing 3% compound enzyme in mass concentration for extraction, the compound enzyme refers to cellulase with a mass ratio of 2:1: protease, filtered to obtain enzymolysis bacteria slag;

[0038] Step 3, adding the enzymolysis bacteria residue to the treatment liquid for cooking;

[0039] Step 4, in parts by weight, mix 100 parts of the cooked bacteria residue with 3 parts of nicotinamide, 8 parts of diethylaminoethanol hexanoate, 10 parts of gibberellin, 5 parts of urea, 13 parts of β-cyclodextrin, lemon Mix 6 parts of acid, 7 parts of sodium alginate, and 16 parts of water, disperse at high speed, and statically stack it in a carbon dioxide atmosphere for 25 days, then ai...

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Abstract

The invention provides a preparation method for an organic cucumber soilless culture substrate. Needle mushroom dregs are taken firstly and dried in the sun, obtained mushroom dreg particles are added into a phosphate buffer solution containing compound enzymes for extraction and filtration, the obtained enzymatically-hydrolyzed mushroom dregs are added into a treatment solution for cooking, finally, the cooked mushroom dregs, nicotinamide, diethyl aminoethyl hexanoate, gibberellins, urea, beta-cyclic dextrin, citric acid, sodium alginate and water are mixed, the mixture is statically composted in a carbon dioxide atmosphere after being dispersed at high speed, the mixture is air-dried, and the organic cucumber soilless culture substrate is obtained. The treatment solution is a mixed water solution prepared from citric acid, calcium hydroxide, sodium hydroxide, sodium hypochlorite and sodium hydrogen sulfite. When the substrate is used for seedling culture, cucumber seedlings grow vigorously, indexes such as the plant height, the stem thickness, the leaf number and the strong seedling index are all obviously better than those of cucumber seedlings cultured through turf, and the yield per plant and the fruit quality of cucumbers are remarkably higher than those of cucumbers cultured through the turf.

Description

technical field [0001] The invention belongs to the technical field of soilless cultivation, and in particular relates to a method for preparing an organic cucumber soilless cultivation substrate. Background technique [0002] With the adjustment of rural industrial structure, the sustainable development of agriculture is the development theme of agriculture in the world today. With the expansion of vegetable cultivation area year by year, the expensive conventional substrate peat has become the main cultivation substrate, but peat is a non-renewable resource and excessive exploitation will destroy the ecological environment of the swamp, so seeking new cheap and renewable cultivation substrates has become a development trend. focus. Some studies have used agricultural waste such as corn stalks and wheat bran as organic substrates to cultivate cucumbers, cucumbers and other vegetable crops. Organic substrate cultivation can reduce the pollution of vegetable crops by harmfu...

Claims

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Application Information

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IPC IPC(8): A01G31/00
CPCA01G24/00Y02P60/21
Inventor 陈建萍王明韩小飞
Owner JURONG HOUBAI IMPROVED VARIETY FARM
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