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A culture medium for golden mushroom and golden mushroom plantation method

A cultivation method and culture medium technology, applied in the field of artificial cultivation of edible fungi, can solve problems such as rising prices, and achieve the effects of short germination period, high output, and neat fruiting

Inactive Publication Date: 2006-12-20
江苏江南生物科技有限公司
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AI Technical Summary

Problems solved by technology

Among the above raw materials, rice bran is in short supply, and the price has also risen sharply

Method used

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Embodiment Construction

[0016] Take: 35% of cottonseed hulls, 26% of sawdust, 26% of bran, and 1% of calcium carbonate, mix the above-mentioned culture medium with water at a ratio of 1:1.5, put it into a plastic bag, press lightly, and put a collar on the mouth;

[0017] (1) Sterilization and inoculation: Put the packed medium into the pot for sterilization and disinfection for 8 hours at a temperature of 100°C, cool to about 20°C after sterilization and inoculate;

[0018] (2) Bacteria: Put the cultivation bag with the bacteria in the cultivation room at 18°C ​​for cultivation. After 22 days, adjust the temperature to 13°C. After 13 days, the primordium is produced;

[0019] (3) Budding reminder: move the cultivation bag to the bud reminder room, the conditions are: temperature 15°C, time 5 days, humidity 95%;

[0020] (4) Homogeneous cultivation: use 8°C low temperature to retard the growth of mushroom buds for 3 days, and the air humidity is 85%;

[0021] (5) Inhibition: Use temperature 5°C, hum...

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Abstract

The invention relates to a culture medium for golden mushroom and the cultivating method. The formulation and its proportion are: cotton-seed hull 30-40%, wood dust 30-40%, bran 25-30% and calcium carbonate 1%. Said cultivating method comprises following steps: (1) mixing cotton-seed hull, wood dust, bran and calcium carbonate, stirring evenly, mixing with water according to proportion of 1: 1.5, loading them into plastic bag, pressing lightly, fastening collar; (2) sterilizing and inoculating; (3) generating bacterium; (4) promoting bulbs; (5) cultivating; (6) inhibiting; (7) generating mushrooms; (8) harvesting. The method is characterized by short bacterium generating time, regular mushroom, high productivity and green product. The cultivating bag is covered with a plastic bag during mushroom generating period, which guarantees thorough medium growth and first-class quality.

Description

technical field [0001] The invention relates to the technical field of artificial cultivation of edible fungi, in particular to a culture medium and a cultivation method of Flammulina velutipes. Background technique [0002] As we all know, Flammulina velutipes is a nutritious, tender and delicious edible fungus. According to determination, every 100 grams of fresh mushrooms contains 2.7 grams of protein. At present, the cultivation of Flammulina velutipes can implement industrialized production. Chinese Invention Patent Application Publication (CN1714617A) discloses a method for cultivating Flammulina velutipes with wood chips and rice bran, which is characterized in that: (1) the medium is made of wood chips and rice bran mixed in a weight ratio of 7:3-7.5:2.5. (2) The inoculation is aseptic without an operating table and 75% alcohol is used for indoor air disinfection; (3) The conditions of the cultivation process are temperature 14-16° C. and time 21-23 days. Among th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04C12N1/14
Inventor 姜建新姜小红马一鸣王辉琼
Owner 江苏江南生物科技有限公司
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