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Factory cultivation method of maitake

A cultivation method and technology of Grifola frondosa, applied in botany equipment and methods, horticulture, application, etc., can solve the problem of zero fresh sales ratio and achieve the effect of good taste, high biological efficiency, and rich food diversification

Inactive Publication Date: 2010-06-02
SHANGHAI ACAD OF AGRI SCI +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, farmers' cultivation has disadvantages such as seasonality and regionality, and the ratio of fresh sales in the domestic market is almost zero.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Taking Grifola frondosa strain GF1 (preserved by the strain preservation center of the Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, number: GF1) as an example, according to 30% wood chips, 30% cottonseed hulls, 20% bran, 5% corn flour, and 1% brown sugar. %, 1% gypsum, and 13% mountain topsoil. Weigh the raw materials, add water and stir evenly after mixing, so that the water content is 64%, pack in bags, 700g per bag, sterilize at 121°C and cool to below 25°C. Inoculate in a sterile laminar flow hood at a temperature of 23 °C, a relative humidity of 65%, CO 2 The concentration is 1500ppm, under the condition of proper ventilation, culture mycelia for 10 days to seal the material surface, and after 20 days, lower the temperature to 22°C. When the culture continues for 50 days, primordia appear on the top of 80% of the bacteria bag, and the other 20% of the bacteria bag The bag is cut on the side, and the cut bacteria bag is formed in a dark room...

Embodiment 2

[0035] Taking Grifola frondosa strain GF2 (preserved by the strain preservation center of Edible Fungus Research Institute of Shanghai Academy of Agricultural Sciences, number: GF2) as an example, the preparation, bagging and sterilization of the compost are the same as in the examples. Inoculate in a sterile laminar flow hood at a temperature of 24 °C, a relative humidity of 70%, CO 2 The concentration is 1500ppm, under the condition of proper ventilation, culture mycelia for 10 days to seal the material surface, and after 20 days, lower the temperature to 21°C. When the culture continues for 55 days, primordia appear on the top of 80% of the bacteria bag, and the other 20% of the bacteria bag Cut the side of the bag, and the cut bacteria bag will form a primordium after a week in a dark room at 24°C and a relative humidity of 97%; the fruiting management will be carried out in the mushroom bag cultivation room, and the conditions in the cultivation room are temperature 19°C, ...

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Abstract

The invention discloses a factory cultivation method of maitake, which is not limited by seasons and regions with high biological efficiency and the cultured maitake has favorable taste and is good for fresh sales.

Description

Technical field: [0001] The invention relates to the field of edible fungus cultivation, in particular to a factory cultivation method of Grifola frondosa. Background technique: [0002] The edible and medicinal value of Grifola frondosa has been accepted and recognized by more and more people, and it has broad market prospects in the future. Qingyuan County of Zhejiang Province and Qianxi County of Hebei Province in my country have achieved success in artificial cultivation of Grifola frondosa. Among them, Qingyuan County has adopted the mushroom stick type two-time fruiting method, which has particularly outstanding advantages. At present, a large-scale production base has been formed. However, farmers' cultivation has disadvantages such as seasonality and regionality, and the ratio of fresh sales in the domestic market is almost zero. Invention content: [0003] The technical problem to be solved by the present invention is to provide a cultivation method of Grifola fro...

Claims

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Application Information

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IPC IPC(8): A01G1/04
Inventor 张美彦谭琦尚晓东王瑞娟郭倩
Owner SHANGHAI ACAD OF AGRI SCI
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