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Method for improving yield of straw mushroom

A technology of straw mushrooms and strains, applied in botany equipment and methods, horticulture, applications, etc., can solve the problems of low yield and low biological efficiency, achieve low pollution rate, high biological efficiency, and facilitate popularization and application Effect

Inactive Publication Date: 2011-01-05
SHANGHAI ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the cultivation technology of straw mushroom is simple and the cost of cultivation raw materials is low, its output is low
The biological efficiency of traditional rice straw cultivation of straw mushrooms is low, about 10%; while the biological efficiency of cultivation with waste cotton is also between 20 and 35%.

Method used

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  • Method for improving yield of straw mushroom
  • Method for improving yield of straw mushroom
  • Method for improving yield of straw mushroom

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] (1) Preparation of cultivation raw materials

[0035] Cultivation raw materials are mostly waste cotton, cottonseed hulls or, wheat straw, corn stalks. The formula is 85% waste cotton + 10% wheat straw + 5% lime. For waste cotton, it is best to choose fresh, dry, moldy and rot-free raw materials. It is best to expose to the sun for 1-2 days to kill the eggs. Cut the wheat straw into small pieces less than 5cm.

[0036] (2) Weighing

[0037] Weigh the ingredients according to the ratio of the above raw materials, then mix the raw materials evenly, and put them in the large pool of mixing materials.

[0038] (3) Soak raw materials

[0039] Soak the raw materials with 1% lime water, step on it while pouring water, until all the raw materials are soaked. Adjust the pH value of the compost to around 9 and test it with pH test paper. Control the water content at about 65-68% (grab the material with your hands, and a small amount of water seeps out between the fingers)....

Embodiment 2

[0056] Taking the straw mushroom strain V23 as an example,

[0057] Prepare raw materials according to (1).

[0058] Weigh according to (2).

[0059] Soak the ingredients according to (3).

[0060] According to (4) culture material pre-fermentation.

[0061] Enter the room according to (5) culture material.

[0062] Post-fermentation according to (6) compost.

[0063] Seed according to (7).

[0064] Manage according to (8) mycelial growth stage.

[0065] Manage according to (9) fruiting stage.

[0066] Harvest according to (10).

[0067] According to the ratio of 85% waste cotton, 10% wheat straw, and 5% lime, weigh the cultivation raw materials, add water and stir evenly after mixing, so that the water content is 65-68%. Room, pasteurized. After pasteurization, the material temperature dropped to 38°C for sowing. Cover with film for insulation. Remove the film 3 days after sowing, replenish light on 4 days, and replenish water on 5 days. There are 12 beds in a mus...

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Abstract

The invention relates to a method for improving yield of straw mushroom, including: (1) raw materials are soaked; (2) the raw materials after being soaked are taken out and piled up, film is used for covering, heat preservation and moisturizing are carried out, and natural piling is carried out for fermentation; (3) the fermented culture material is moved onto a bedstead and covered by the film; (4) culture material is subject to secondary fermentation, and ignited honeycomb briquette is rapidly moved into indoor space, so as to carry out pasteurization; (5) microorganisms are uniformly scattered onto the upper surface of the culture material under open environment; (6) the temperature of material is controlled to be 35-38 DEG C, and air temperature is controlled to be 30-32 DEG C; (7) 'fruiting water' is sprayed five days after planting, and sodium acetate solution is sprayed while 'fruiting water' is sprayed; (8) harvesting is carried out. The invention has the advantages that method is simple, cost is low, formation of straw mushroom primordium can be promoted, the quantity of straw mushroom primodium is increased, yield of unit area is improved by about 17.9% at least, contamination rate is reduced, and biological efficiency is high, thus being beneficial to practical popularization and application.

Description

technical field [0001] The invention belongs to the field of methods for increasing production of straw mushrooms, in particular to a method for increasing production of straw mushrooms. Background technique [0002] Straw mushrooms belong to the class Basidiomycetes, the subclass Agarobasidiomycetes, the order Agaricaceae, the family Phytopodiaceae, and the genus Phytopodia genus. Straw mushroom is a saprophytic fungus in tropical and subtropical high temperature and rainy areas. According to the textual research of Professor Zhang Shuting of the Chinese University of Hong Kong, straw mushrooms were first cultivated in my country, and then the overseas Chinese spread the cultivation technology to Japan, South Korea, Malaysia, the Philippines, Thailand, Singapore, India, Indonesia and other places, and then spread to Nigeria and Africa in Africa. Madagascar. In recent years, some European and American countries have also begun to cultivate. Now it has developed into a worl...

Claims

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Application Information

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IPC IPC(8): A01G1/04
Inventor 谭琦侯立娟陈明杰李玉巴士威
Owner SHANGHAI ACAD OF AGRI SCI
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