Method for cultivating pleurotus cornucopiae by using waste fungus for producing pleurotus eryngii in industrialized manner

A technology of Pleurotus eryngii and waste fungus material, applied in botany equipment and methods, horticulture, application, etc., can solve the problems of waste of resources, pollution of the environment, etc., achieve the effects of reducing environmental pressure, extending the industrial chain, and improving cultivation benefits

Inactive Publication Date: 2013-12-25
HUNAN ZHIYUAN AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is still a large amount of nutrients in the waste after the cultivation of Pleurotus eryngii, but most of the waste is discarded at present, causing a waste of resources on the one hand, and on the other hand, the discarding of the waste after the industrialized cultivation of Pleurotus eryngii will also pollute surroundings

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] This embodiment includes the following steps:

[0019] (1) Weighing of raw materials: Weigh raw materials according to the following weight percentages: pleurotus eryngii waste bacteria material 75wt%, wheat bran 22wt%, lime 3wt%;

[0020] (2) Fermentation: Grind the waste Pleurotus eryngii after industrial production to an average particle size of 10 mesh, then add wheat bran and lime, and then add water until the water content of the medium formula is 64wt%, mix the material evenly, and build a heap Carry out fermentation, when the material temperature reaches 65 ℃, start counting, turn over after 22 hours, turn inside out; then turn over once every 2 days, turn over 3 times in total, obtain compost;

[0021] (3) Bagging: bag the fermented compost; the size of the bacteria bag is 18*35, with an opening at one end;

[0022] (4) Sterilization: Sterilize the packed bacteria bag by autoclaving at 220°C for 2-3 hours;

[0023] (5) Cooling: cool the sterilized bacteria ba...

Embodiment 2

[0030] This embodiment includes the following steps:

[0031] (1) Weighing of raw materials: Weigh raw materials according to the following weight percentages: pleurotus eryngii waste bacteria material 80wt%, wheat bran 18wt%, lime 2wt%;

[0032] (2) Fermentation: Grind the waste Pleurotus eryngii after industrial production to an average particle size of 15 mesh, then add wheat bran and lime, and then add water until the water content of the medium formula is 66wt%, mix the material evenly, and build a heap Carry out fermentation, when the material temperature reaches 60 ℃, start counting, turn over after 26 hours, turn inside out; then turn over once every 3 days, turn over 3 times altogether, obtain compost;

[0033] (3) Bagging: bag the fermented compost; the size of the bacteria bag is 18*35, with an opening at one end;

[0034] (4) Sterilization: Sterilize the packed bacteria bag and adopt normal pressure sterilization; the temperature is 100°C for 12 hours;

[0035] (...

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PUM

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Abstract

A method for cultivating pleurotus cornucopiae by using waste fungus for producing pleurotus eryngii in an industrialized manner comprises the following steps of (1) weighing raw materials; (2) fermenting; (3) bagging; (4) sterilizing; (5) cooling; (6) inoculating; (7) culturing mycelium; (9) fruiting management; and (9) harvesting. According to the method, on the one hand, the waste fungus generated by production of the pleurotus eryngii can be sufficiently utilized, the nutrition of compost is sufficiently used, and the industrial chain is lengthened; on the other hand, environment stress caused by waste fungus sticks in the later period of industrialized production can be reduced; and the planting cost for parts of edible fungus growers can be reduced, and the cultivation benefit is improved.

Description

technical field [0001] The invention relates to a method for cultivating Pleurotus eryngii, in particular to a method for cultivating Pleurotus eryngii by using the waste material of Pleurotus eryngii in factory production. Background technique [0002] At present, the factory production of Pleurotus eryngii industry is developing rapidly. Along with the development of Pleurotus eryngii industry, edible mushroom waste also increases rapidly. For example, a Pleurotus eryngii production line of a certain company produces about 30,000 bags of Pleurotus eryngii per day, produces 2,700 tons of fresh mushrooms per year, and produces about 4,500 tons of edible fungus waste. Studies have shown that the nutrient conversion rate of Pleurotus eryngii in industrialized cultivation is about 50%-70%. Therefore, there is still a large amount of nutrients in the waste after the cultivation of Pleurotus eryngii, but most of the waste is discarded at present, causing a waste of resources on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04
Inventor 夏志兰彭程
Owner HUNAN ZHIYUAN AGRI TECH
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