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Pleurotus eryngii culture medium and preparation method thereof

A technology for cultivating substrates and king oyster mushrooms, which is applied to fertilizer mixtures, fertilizing devices, applications, etc., can solve problems such as resource waste and environmental accommodation burden, and achieve the effects of realizing waste resource reuse, realizing recycling, and reducing production costs.

Inactive Publication Date: 2014-11-19
LULIANG CUANXIANG LVYUAN MUSHROOM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The sericulture industry in Luliang County is developing rapidly, and the current planting area exceeds 150,000 mu. However, in addition to picking mulberry leaves, mulberry branches are felled and discarded. A large number of discarded mulberry branches have caused serious resource waste and environmental accommodation burden.

Method used

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  • Pleurotus eryngii culture medium and preparation method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0016] A cultivation substrate for Pleurotus eryngii, comprising the following components in parts by weight: 25 parts of mulberry wood chips, 25 parts of corncobs, 13 parts of bagasse, 8 parts of corn flour, 11 parts of rice bran, 1 part of lime, and xylitol 5 parts of slag, 0.5 part of calcium magnesium phosphate fertilizer, 8 parts of hickory nut shell, 3 parts of enoki mushroom chaff, 0.01 part of fermentation strain.

[0017] The preparation method of above-mentioned Pleurotus eryngii cultivation substrate, comprises the steps:

[0018] Step (1): Expose mulberry branches and corn cobs to the sun and then crush them into particles with a diameter of less than 6 mm, of which 80% are mulberry wood chips less than 4 mm, 20% of 4-6 mm; 80% of corn cobs less than 4 mm, 4-6 mm 20% of 6 mm;

[0019] Step (2): Stir the hickory nut shells and fermented strains until they are evenly mixed, then compost them for 20 days, then take particles with a particle size of 0.5-0.8 cm, and cr...

Embodiment 2

[0023] A cultivation substrate for Pleurotus eryngii, comprising the following components in parts by weight: 35 parts of mulberry wood chips, 35 parts of corncobs, 18 parts of bagasse, 12 parts of corn flour, 15 parts of rice bran, 3 parts of lime, xylitol 10 parts of slag, 1 part of calcium magnesium phosphate fertilizer, 12 parts of hickory nut shell, 8 parts of enoki mushroom chaff, 0.1 part of fermented bacteria.

[0024] The preparation method of above-mentioned Pleurotus eryngii cultivation substrate, comprises the steps:

[0025] Step (1): The mulberry branches and corn cobs were exposed to the sun and then crushed into particles with a diameter of less than 6 mm. Among them, 70% of mulberry wood chips below 4 mm, 30% of 4-6 mm; 70% of corncobs below 4 mm, 30% of 4-6 mm;

[0026] Step (2): Stir the hickory nut shells and fermented strains until they are evenly mixed, then compost them for 30 days, and then take particles with a particle size of 0.5-0.8 cm and crush th...

Embodiment 3

[0030] A cultivation substrate for Pleurotus eryngii, comprising the following components in parts by weight: 28 parts of mulberry wood chips, 32 parts of corncobs, 16 parts of bagasse, 9 parts of corn flour, 12 parts of rice bran, 2 parts of lime, xylitol 7 parts of slag, 0.6 part of calcium magnesium phosphate fertilizer, 11 parts of hickory nut shell, 6 parts of enoki mushroom chaff, 0.04 part of fermentation strain.

[0031] The preparation method of above-mentioned Pleurotus eryngii cultivation substrate, comprises the steps:

[0032] Step (1): Expose mulberry branches and corn cobs to the sun and then crush them into particles with a diameter of less than 6 mm, of which 75% of mulberry wood chips less than 4 mm, 25% of 4-6 mm; 80% of corn cobs less than 4 mm, 4 ~ 20% of 6 mm;

[0033] Step (2): Stir the hickory nut shells and fermented strains until they are evenly mixed, then compost them for 25 days, and then take particles with a particle size of 0.5-0.8 cm and crush...

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Abstract

The invention relates to a pleurotus eryngii culture medium, belonging to the technical field of edible fungus culture. The culture medium comprises the following components in parts by weight: 25-35 parts of mulberry wood dust, 25-35 parts of corn cob, 13-18 parts of bagasse, 8-12 parts of corn flour, 11-15 parts of rice bran, 1-3 parts of lime, 5-10 parts of xylitol slag, 0.5-1 part of calcium magnesia phosphate fertilizer, 8-12 parts of pecan shell, 3-8 parts of Flammulina velutipes mushroom residue and 0.01-0.1 part of fermentative bacteria strain. By using the mulberry branches and rice bran instead of the poplar wood dust, cotton seed hull, wheat bran and other raw materials, the pleurotus eryngii culture medium adjusts measures to local conditions, implements cyclic utilization of wastes in agriculture and forestry, lowers the pleurotus eryngii production cost, rationally utilizes the resources, implements energy saving and emission reduction, and has important meanings in implementing circular economy.

Description

technical field [0001] The invention belongs to the technical field of edible fungus cultivation, and in particular relates to a pleurotus eryngii cultivation substrate and a preparation method thereof. Background technique [0002] Pleurotus eryngii, also known as Pleurotus eryngii, has thick flesh, fresh texture, rich nutrition, delicious taste, and has a good health care effect. Regular consumption of pleurotus eryngii can reduce blood fat and cholesterol, and promote gastrointestinal digestion. It can enhance the immunity of the body and has a certain effect on the prevention of cardiovascular disease, diabetes, hepatitis and gastric ulcer, and is deeply loved by people. [0003] Luliang County is 1840 m above sea level. It belongs to the subtropical plateau monsoon type winter dry summer humid climate zone. The No. 1 Pingba in Yunnan Province is known as the "Land of Fish and Rice in Yunnan". The sericulture industry in Luliang County is developing rapidly, and the cu...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 袁绍保
Owner LULIANG CUANXIANG LVYUAN MUSHROOM
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