Japanese Grifola frondosa cultivating method

A cultivation method and technique for Grifola frondosa, applied in the directions of botanical equipment and methods, horticulture, application, etc., can solve problems such as no start of Grifola frondosa, and achieve the effects of easy implementation, good market benefit, and simple cultivation process

Inactive Publication Date: 2014-02-05
覃秀花
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Problems solved by technology

At present, the factory production of mushrooms in my country is mainly concentrated on the five varieties of white enoki mushroom, Pleurotus eryngii, Bailing mushroom, crab-flavored mushroom and Agaricus bisporus, while the factory cultivation of Grifola frondosa has not yet started in China

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Embodiment Construction

[0018] Below in conjunction with embodiment the method of the present invention is further described.

[0019] A kind of cultivation method of Grifola frondosa, the specific implementation method is as follows:

[0020] 1. Selection of raw materials: choose sawdust processed by broad-leaved tree species as the main cultivation material, and choose wheat bran and corn flour as the nutrient source.

[0021] 2. Raw material organization and ratio: wood chips 82%, wheat bran 11%, corn flour 7%.

[0022] 3. Material mixing: Mix the above raw materials and stir evenly, then mix with appropriate amount of water, and adjust the water content of the mixed material to 60-65% to obtain a production medium.

[0023] 4. Bagging and sterilization: bag and sterilize the production medium according to conventional methods.

[0024] 5. Inoculation: transfer the Grifola frondosa strain to the culture material according to the conventional method.

[0025] 6. Culture management: About 20 days...

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Abstract

A Japanese Grifola frondosa cultivating method specifically comprises steps as follows: selecting wood chips of broad-leaf species as a main cultivation material, and selecting wheat bran and Indian meal as nutrition sources; and then performing material mixing, bagging sterilization, inoculation, cultivation management, fruiting management and harvesting according to routine methods. During the cultivation management process, the temperature in a cultivate chamber is maintained to be 22-23 DEG C, the humidity is 60%-70%, and when white hypha lumps are formed on the surface of a fungus bag, gray primordium are formed and transparent water droplets are formed on the surface, 50 Lux lighting stimulation is required; and in a fruiting management process, when all the primordiums change into black and the water droplets are reduced, a ventilation silicone window at the upper part of the bag is required to be cut open by a cutter blade promptly, meanwhile, the temperature of the fruiting chamber is maintained to be 16-18 DEG C, the humidity is above 95%, and the lighting condition is maintained to be 500 Lux. With the implementation of the Japanese Grifola frondosa cultivating method, the condition that the precedent that industrial cultivation of the Grifola frondosa inland is not started yet at present is broken through, further, the production efficiency is quite high, and the market benefits are quite good.

Description

technical field [0001] The invention relates to the field of a new technology for cultivating edible fungi, in particular to a cultivating method of Grifola frondosa. technical background [0002] Maitake maitake, the Japanese call chestnut mushroom maitake, is delicious and has a good taste, and is very popular among people. In Japan, Grifola frondosa is a good gift, and its sales volume is second only to shiitake mushrooms and Flammulina velutipes, ranking third, requiring 20 million catties per year. At present, the industrialized production of mushrooms in my country is mainly concentrated on the five varieties of white enoki mushroom, Pleurotus eryngii, Bailing mushroom, crab-flavored mushroom and Agaricus bisporus, while the industrialized cultivation of frondosa frondosa has not yet started in China. Judging from the history of industrial mushroom cultivation in the world, the industrial cultivation of Grifola frondosa in my country will sooner or later create a new ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04
Inventor 覃秀花
Owner 覃秀花
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