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Clear-white gold needle mushroom cultivation method

A pure white Flammulina velutipes technology and cultivation method, applied in the cultivation field of pure white Flammulina velutipes, can solve the problems of Flammulina velutipes extremely high requirements for growth environment and growth conditions, difficulty in large-scale planting, and low cultivation efficiency, so as to improve internal and appearance quality , Guaranteed food safety and short cultivation period

Inactive Publication Date: 2009-02-18
WUHU YESHULIN BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many types of Flammulina velutipes, and white Flammulina velutipes is the best; but Flammulina velutipes has very high requirements on its growth environment and growth conditions, it is difficult to grow on a large scale, and the cultivation efficiency is very low

Method used

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  • Clear-white gold needle mushroom cultivation method
  • Clear-white gold needle mushroom cultivation method
  • Clear-white gold needle mushroom cultivation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Different parts of the fruiting body of Flammulina velutipes are separated by tissue separation, that is, the purification and rejuvenation of the species.

[0048] 1) Tested strains:

[0049] strain I II III IV V isolate

Fruiting bacteria

handle tissue

Fruiting bacteria

cover tissue

Fruiting bacteria

marrow tissue

Fruiting bacteria

cap and stalk

organize fruiting body

hair strain

[0050] 2) Compost formula:

[0051] 68% cottonseed hulls, 18% miscellaneous sawdust, 9% wheat bran, 2% soybean meal, 1% plaster of paris, 1% sucrose, 0.02% urea, 0.1% potassium dihydrogen phosphate, 0.05% magnesium sulfate, to prevent infection by miscellaneous bacteria , add about 1% quicklime and 0.1% of 50% wettable polyrhiza by the total weight of compost.

[0052] Sieve the miscellaneous wood chips before use, add cotton seed husks, add water to soak the miscellaneous wood chips and cotton seed husks, then add whe...

Embodiment 2

[0065] According to the biological characteristics of Flammulina velutipes and the requirements of the growth environment, vegetable greenhouses are used to artificially create an environment similar to nature, and the mushrooms can be produced normally under low temperature conditions in winter, and large-scale planting is carried out.

[0066] 1) Selection of greenhouse materials:

[0067] a) The growth environment of Flammulina velutipes requires a dark, low-temperature, and high-humidity environment. The original agricultural film is used to cover the agricultural film with a thick straw curtain to achieve the purpose of shading. In order to reduce the excessive humidity of the straw curtain in rainy and snowy days, the greenhouse If the pressure is too high, a layer of black polyvinyl chloride agricultural film is covered on the grass curtain to prolong the life of the grass curtain.

[0068] b) Cover the greenhouse with linoleum, there are gaps between the linoleum, good...

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Abstract

The invention discloses a method for cultivating pure white needle mushrooms. The method comprises the following steps: a strain is prepared; a culture material is prepared; bagging and sterilization are carried out; inoculation is carried out; a mycelium is cultured; nutrition, humidity, temperature, light, air and other culture conditions are strictly controlled during a fruiting period; and harvesting is carried out in an optimum period. the formulation of the culture material is 0 to 32 percent of weed tree sawdust, 0 to 93 percent of cotton seed hulls or wheat straw, straw, corncob and other crop straw, 0 to 20 percent of wheat bran, 0 to 10 percent of corn meal, 0 to 10 percent of soybean meal, 0 to 1 percent of calcium carbonate, 0 to 0.2 percent of monopotassium phosphate, 0 to 0.2 percent of magnesium sulfate, 1 to 1.2 percent of sucrose, 0 to 10 percent of rice bran, 0 to 1 percent of plaster and 0 to 0.02 percent of urea. Quicklime and wettable carbendazim are added during the preparation of the culture material so as to prevent the pollution of undesired bacteria. The technical proposal aims to select proper breeds, popularize local large scale planting and improve cultivation benefit.

Description

technical field [0001] The invention relates to a method for cultivating mushrooms, in particular to a method for cultivating pure white Flammulina velutipes. Background technique [0002] Edible fungus is a high-grade food with high protein, low fat, rich in amino acids, vitamins and minerals, various polysaccharides and low in calories. It has obvious therapeutic effects on improving human immunity, anti-cancer and anti-aging. Flammulina velutipes is a kind of rare fungus, especially white Flammulina velutipes, which has extremely high edible and commercial value. Flammulina velutipes is also known as winter mushroom, and it is also commonly known as bacterium, mushroom, and hair-stalked money fungus. Flammulina velutipes is extremely rich in nutritional value and contains 18 kinds of amino acids. In every 100 grams of dried mushrooms, the total content of amino acids is 20.9g. The 8 essential amino acids account for 44.5% of the total amount of amino acids, which is high...

Claims

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Application Information

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IPC IPC(8): A01G1/04C05G3/00C05F17/00
CPCY02W30/40
Inventor 许忠许腾龙
Owner WUHU YESHULIN BIOTECH
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