Factory-like fungus scratching mushroom generation technology for bag-cultivation needle mushroom

A technology of mushroom and bag cultivation, which is applied in the field of bag-grown Flammulina velutipes, can solve the problems of poor quality, high cost and high technical difficulty.

Inactive Publication Date: 2013-09-25
潍坊市林海生物科技有限公司
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Problems solved by technology

[0004] Based on the above reasons, the present invention provides a bag-grown Flammulina velutipes fruiting technology. Avoid high cost, technical difficulty and high risk in vase production

Method used

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Embodiment Construction

[0005] The embodiments provided in the present invention are all carried out according to conventional operations or the conditions suggested by the manufacturer.

[0006] The production technology of bag culture Flammulina velutipes Sao bacteria fruiting mainly includes the following steps:

[0007] (1) Cultivation material bagging: The cultivation material mainly includes cottonseed hulls, corncobs, bran, wood flour, cornmeal, soybean meal, etc. The water content during the preparation process is 62-65%, and the pH value is between 6-8; Put the well-mixed cultivation material into the cultivation bag. The packed bacteria bag should be moderately tight, suitable for height and weight, and the bacteria bag should be neatly placed on the sterilization vehicle;

[0008] (2) Cultivation bag autoclaving: push the sterilizing vehicle into the autoclave, the temperature is about 125°C, the pressure is 0.2 Mpa, and maintain for 120 min;

[0009] (3) Cooling inoculation: After the st...

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Abstract

The invention provides a factory-like spoiled fungus mushroom generation technology for bag-cultivation needle mushroom and belongs to the technical field of needle mushroom cultivation. The main process includes the following steps of cultivation material bagging, high pressure sterilization of cultivation bags, cooling, inoculation, fungus germination in a fungus germination chamber, fungus scratching, growing and harvesting. The technology is characterized in that after the fungi grow full in the fungus bags, the temperature of a storeroom is adjusted to 12-14 DEG C gradually, the humidity is 90-100%, the density of carbon dioxide is 3000-5000 ppm, the illumination is 500-700LX and the like. A bag opening is cut off at the position 0.5cm away from the material face, then fungus scratching is conducted, the old fungus peel of the material face is removed, and fungus recovery and primordium recovery are conducted till regenerated primordium is divided. The technology has the advantages of shortening a growing period and improving product quality and yield compared with bag cultivation production, saving cost and reducing technical difficulty compared with bottle cultivation factory-like production and remarkably shortening a growing period, improving needle mushroom quality and improving economical benefit on the whole.

Description

technical field [0001] The invention belongs to the field of edible fungus cultivation, in particular, the invention relates to a bag-grown Flammulina velutipes fruiting technology. Background technique [0002] The industrial cultivation of Flammulina velutipes originated in Japan, and then spread to Taiwan and South Korea. With the opening up of the two sides of the Taiwan Strait, in 1991, Taiwan-funded needle mushroom companies introduced technology-intensive bottle cultivation into China, and first entered Guangzhou, which had a relatively developed economy at that time. Simultaneously, on the basis of the traditional seasonal cultivation of Flammulina velutipes in Jinjiang and Zhangzhou areas of Fujian, an attempt to cultivate Flammulina velutipes in an annual factory bag type cultivation has also begun, and has been successful. Subsequently, in the past ten years, the two cultivation modes of Flammulina velutipes, bottle planting and bag planting, have developed rapidl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04
Inventor 王和美贾绍生冯海强
Owner 潍坊市林海生物科技有限公司
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