Organic edible bacteria cultivation substrate and preparation method thereof
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A cultivation substrate and edible fungus technology, applied in its preparation field, can solve the problems that edible fungi do not meet the production requirements of organic edible fungi, and achieve the effects of enhancing disease and insect resistance, shortening sterilization time, and saving energy
Inactive Publication Date: 2017-09-15
张和平
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Problems solved by technology
[0002] At present, conventional edible fungus cultivation substrates contain raw materials with risk of genetic modification and pesticide residues such as cottonseed hulls, or contain chemical fertilizers such as phosphate fertilizer and urea, so the edible fungi produced do not meet the production requirements of organic edible fungi
Method used
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Examples
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Effect test
Embodiment 1
[0025] An organic edible fungus cultivation substrate, the raw material is composed of the following components by weight: 50 parts of sawdust, 26 parts of rice straw, 13 parts of bran, 5 parts of corn flour, 4 parts of lime and 2 parts of gypsum.
Embodiment 2
[0027] An organic edible fungus cultivation substrate, the raw materials are composed of the following components by weight: 55 parts of sawdust, 22 parts of rice straw, 10 parts of bran, 7 parts of corn flour, 6 parts of lime and 1 part of gypsum.
Embodiment 3
[0029] An organic edible fungus cultivation substrate, the raw materials are composed of the following components by weight: 45 parts of sawdust, 30 parts of rice straw, 15 parts of bran, 3 parts of corn flour, 2 parts of lime and 3 parts of gypsum.
[0030] In the above examples, the straw is the straw of organic rice; the sawdust is crushed from hard miscellaneous wood in deep mountains and old forests, or is crushed from plant branches in organic planting areas; the bran is organic bran, and the corn flour is processed organic corn Made of cornmeal.
[0031] The preparation method of above-mentioned organic edible mushroom culture substrate is as follows:
[0032] (1) Mixing and stacking:
[0033] Water and soak wood chips, straw, 80% lime and 50% gypsum, and then build a pile;
[0034] (2) First fermentation:
[0035] After the pile is built for the first time, let the internal temperature rise, and when it reaches 50-60°C and keep it for 24-36 hours, then turn the pile...
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Abstract
The invention relates to an organic edible bacteria cultivation substrate and further relates to a preparation method of the organic edible bacteria cultivation substrate. The organic edible bacteria cultivation substrate comprises the following raw materials in parts by weight: 45-55 parts of wood chips, 22-30 parts of straws, 10-15 parts of bran, 3-7 parts of corn flour, 2-6 parts of lime and 1-3 parts of gypsum; the straws are from organic crops; the wood chips are formed by crushing hardwoods in deep forests or crushing branches of organic cultivated plants; the bran is organic bran; the corn flour is formed by processing organic corns. The raw materials used in the organic edible bacteria cultivation substrate provided by the invention contain no transgenic raw material and chemical raw material and meet the production requirements of organic edible bacteria. The preparation method provided by the invention is thorough in fermentation and sterilization and favorable for follow-up inoculation production.
Description
technical field [0001] The invention relates to an edible fungus cultivation substrate, and also relates to a preparation method thereof. Background technique [0002] At present, conventional edible fungus cultivation substrates contain raw materials with risk of genetic modification and pesticide residues such as cottonseed hulls, or chemical fertilizers such as phosphate fertilizer and urea, so the edible fungi produced do not meet the requirements for organic edible fungus production. Contents of the invention [0003] Based on this, the object of the present invention is to provide a kind of organic edible fungus cultivation substrate, the raw material used does not contain transgenic raw material, chemical raw material, meets the organic edible fungus production requirement. [0004] An organic edible mushroom cultivation substrate, the raw material contains the following components in parts by weight: 45-55 parts of sawdust, 22-30 parts of straw, 10-15 parts of bran...
Claims
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Application Information
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