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Agaricus bisporus culture medium and preparation method thereof

A technology of Agaricus bisporus and cultivation substrate, applied in mushroom cultivation, botany equipment and method, cultivation, etc., to achieve the effects of increasing yield, promoting growth speed and yield, and improving mycelium growth

Inactive Publication Date: 2020-04-10
ANHUI AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The technical solution provided by the invention can solve the problem of recycling agricultural resource waste, and at the same time, reduce the production cost of Agaricus bisporus, reduce the waste of resources and environmental pollution, and can also cultivate fast-growing, high-yield, comprehensive nutritional score High, mushroom-flavored Agaricus bisporus

Method used

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  • Agaricus bisporus culture medium and preparation method thereof
  • Agaricus bisporus culture medium and preparation method thereof
  • Agaricus bisporus culture medium and preparation method thereof

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preparation example Construction

[0035] The present invention also provides a method for preparing the Agaricus bisporus cultivation medium described in the above technical solution, comprising the following steps: mixing various raw materials such as straw, instant tea dregs, chicken manure, superphosphate and light calcium carbonate to obtain a mixture; The material is fermented to obtain the culture substrate of Agaricus bisporus.

[0036] In the present invention, the humidity of the mixture is preferably 94-95%.

[0037] In the present invention, the fermentation preferably includes pre-wet stacking, stacking fermentation and decomposing fermentation carried out in sequence.

[0038] Based on the humidity of the mixed material being 94-95%, the time for the pre-wet stacking is preferably 5-7 days; the composting fermentation is preferably an indoor composting fermentation, and the humidity of the fermented material for composting fermentation during the fermentation period is maintained At 93%, the ferm...

Embodiment 1

[0049] The raw materials of a bisporus culture substrate are 35 parts by weight of chicken manure, 15 parts of instant tea dregs, 110 parts of straw, 0.5 part of calcium superphosphate and 0.25 part of light calcium carbonate.

[0050] The substrate preparation process is carried out on a factory scale in a cooperative enterprise: the above-mentioned cultivation substrate preparation raw materials are mixed and humidified, and pre-wet stacking is carried out for about 5 days. This process makes the cultivation raw material humidity reach 95%. Sampling was carried out at the upper, middle and lower parts of the pile, and the independent sampling process was repeated three times. The samples taken were dried and collected in sealed bags for subsequent testing. Then carry out stacking fermentation, and carry out indoor stacking fermentation in the room, this process lasts 12 days, turns over 3 times during this period, and keeps temperature at 80 ℃, humidity 93%.

[0051] Finall...

Embodiment 2

[0053] The raw materials of a bisporus cultivation base are 30 parts of chicken manure, 20 parts of instant tea and tea dregs, 105 parts of straw, 0.5 part of calcium superphosphate and 0.25 part of light calcium carbonate.

[0054] The substrate preparation process is carried out on a factory scale in a cooperative enterprise: the above-mentioned cultivation substrate preparation raw materials are mixed and humidified, and pre-wet stacking is carried out for 7 days. This process makes the cultivation raw material humidity reach 95%. Sampling was carried out at the upper, middle and lower parts of the pile, and the independent sampling process was repeated three times. The samples taken were dried and collected in sealed bags for subsequent testing.

[0055] Then carry out stacking fermentation, and carry out indoor stacking fermentation in the room, this process lasts 12 days, turns over 3 times during this period, and keeps temperature at 80 ℃, humidity 93%.

[0056] Finall...

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Abstract

The invention belongs to the technical field of edible mushroom cultivation, and specifically relates to an agaricus bisporus culture medium and a preparation method thereof. The culture medium is prepared by performing mixing and fermentation on straws, instant tea dregs, chicken manure, superphosphate, light calcium carbonate. Through the indication of embodiment results, the culture medium hasthe technical effects on promoting the growth of the mycelium of edible mushrooms and increasing the yield of the edible mushrooms; and the edible mushrooms cultured by the culture medium have the characteristics of being balanced in nutrition and special in flavor.

Description

technical field [0001] The invention belongs to the technical field of edible fungus cultivation, and in particular relates to a bisporus cultivation substrate composition and a preparation method thereof. Background technique [0002] Agaricus bisporus is the edible fungus variety with the largest production quantity and the widest consumer population in the world, especially favored by consumers in developed countries. At present, the number of cultivated mushrooms in my country is the largest, with an annual output of more than 400,000 tons of fresh mushrooms, and the annual export of mushroom products ranks first in the world. However, the cultivation of Agaricus bisporus in my country mostly adopts the traditional cultivation mode, using materials such as rice straw, corn stalks, cottonseed hulls, livestock and poultry manure, and biogas residue as the cultivation substrate to obtain the culture base material of Agaricus bisporus through simple fermentation in the open ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G18/20
CPCA01G18/20
Inventor 陈琪祁奇丁伟张梁周雷雷宛晓春
Owner ANHUI AGRICULTURAL UNIVERSITY
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