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Method for reducing trichoderma and improving yield of agaricus bisporus cultivation

A technology for increasing production of Agaricus bisporus, applied in mushroom cultivation, cultivation, plant cultivation, etc., can solve the problems of unstable cultivation yield and quality, low biological efficiency of the first wave, high bacterial contamination rate, etc., and achieve ecological benefits Significant, biologically efficient, and easy-to-operate effects

Active Publication Date: 2018-10-26
ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] But the problem that this kind of cultivation method exists is: the contamination rate of strain is high, and Trichoderma infection takes place very easily after sowing;

Method used

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  • Method for reducing trichoderma and improving yield of agaricus bisporus cultivation

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] 1) Preparation of cultivar culture medium: under natural climate conditions, cultivate cultivar medium from July to September. 41% cottonseed hulls, 5% wheat flour, 1% urea, 0.5% lime, 0.5% gypsum, 52% water, mix well and prepare.

[0033] 2) Composting and fermentation: Composting and fermenting the cultivar culture medium in step 1), after 6 days, rake the compost, shake loose, and replenish water, and compost and ferment again; after 4 days, turn the compost, and supplement water, and compost and ferment again ; After 3 days, rake the heap, shake it loose, and reserve it.

[0034] 3) Bagging: Put the fermentation medium in step 2) into a polypropylene plastic bag with a size of 17cm×36cm×0.005cm with folded corners to 2 / 3 of the height of the bag, then close the bag and put on a plastic sleeve After the ring and the cover, it is used together.

[0035] 4) Sterilization: Put the cultivar culture medium in step 3) into baskets and sterilize it in a pot, use high pres...

Embodiment 2

[0047] 1) Preparation of cultivar culture medium: factory facility production can prepare cultivar culture medium according to annual needs. 36% cottonseed hulls, 10% wheat flour, 1% urea, 0.5% lime, 0.5% gypsum, 52% water, mix well and prepare.

[0048] 2) Composting and fermentation: Composting and fermenting the cultivar culture medium in step 1), after 6 days, rake the compost, shake loose, and replenish water, and compost and ferment again; after 4 days, turn the compost, and supplement water, and compost and ferment again ; After 3 days, rake the heap, shake it loose, and reserve it.

[0049] 3) Bagging: Put the fermentation medium in step 2) into a polypropylene plastic bag with a size of 17cm×36cm×0.005cm with folded corners to 2 / 3 of the height of the bag, then close the bag and put on a plastic sleeve After the ring and the cover, it is used together.

[0050] 4) Sterilization: Put the cultivar culture medium in step 3) into baskets and sterilize it in a pot, use h...

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Abstract

The invention relates to a method for reducing trichoderma and improving yield of agaricus bisporus cultivation, which comprises the following steps of: 1) preparing a culture medium, 2) composting and fermenting, 3) bagging, 4) sterilizing, 5) inoculating and culturing the culture medium, 6) preparing mushroom compost, 7) tunnel fermenting, 8) secondary fermenting, 9) seeding, 10) producing bacteria, 11) covering soil, 12) promoting buds, 13) harvesting and 14) harvest interval management. The preparation method is simple and convenient to operate, rapid, convenient to popularize, and can reduce the occurrence of trichoderma.

Description

technical field [0001] The invention relates to a technique for reducing the occurrence of cultivated Trichoderma bisporus and increasing yield, in particular to a method for reducing the occurrence of Trichoderma bisporus cultivated and increasing yield. Background technique [0002] Agaricus bisporus is the most widely cultivated edible fungus with the highest yield and largest consumption in the world, and has important economic value. Since the introduction of cultivation in my country in the 1930s, cultivation has been promoted throughout the country. Among them, Fujian, Shandong, Henan and Zhejiang provinces have more planting areas. Due to the thick flesh and rich nutrition of Agaricus bisporus, domestic consumption and export demand large. Artificial cultivation is generally used to grow on whole granular grain substrates such as wheat grains, rice, millet, etc. The contamination rate of bacteria is high, and Trichoderma infection is very easy to occur after sowing; ...

Claims

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Application Information

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IPC IPC(8): A01G18/00A01G18/20A01G18/22A01G18/30A01G18/50A01G18/70
CPCA01G18/00A01G18/20A01G18/22A01G18/30A01G18/50A01G18/70
Inventor 冯伟林蔡为明金群力范丽军沈颖越宋婷婷
Owner ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES
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