Culture substrate for coprinus comatus production as well as preparation method and application of culture substrate

A cultivation substrate and technology of Coprinus comatus, applied in botany equipment and methods, applications, preparation of organic fertilizers, etc., can solve the problem that the air permeability and water retention nutrient content cannot meet the requirements of Coprinus comatus, and the output and quality of Coprinus comatus cannot meet the requirements, etc. problems, to achieve the effects of shortening the fruiting time, high water retention, and increasing the fruiting rate

Inactive Publication Date: 2015-05-13
江苏江南生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the cultivation substrate used by Coprinus comatus in my country cannot meet the requirements of Coprinus comatus in terms of air pe

Method used

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  • Culture substrate for coprinus comatus production as well as preparation method and application of culture substrate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Mix edible mushroom bran: 100 parts; wheat bran: 5 parts; water retaining agent: 4 parts; water: 100 parts; lime powder: 3 parts; The water-absorbing rate of the water-retaining agent is 200 times, and then stacked and fermented, the material temperature is kept at 60-70°C during the fermentation process, and the material is turned twice during the fermentation process, and the fermentation pile is covered with a film and air holes are set. After 25 hours of fermentation, the cultivation substrate for Coprinus comatus production is obtained.

Embodiment 2

[0025] Mix edible mushroom chaff: 100 parts; wheat bran: 10 parts; water retaining agent: 5 parts; water: 120 parts; lime powder: 5 parts; The water-retaining agent has a water absorption rate of 300 times, and then stacks and ferments. During the fermentation process, the material temperature is kept at 60-70°C, and the material is turned over 3 times during the fermentation process, and the fermentation pile is covered with a film and air holes are set. After fermenting for 30 hours, a cultivation substrate for Coprinus comatus production is obtained.

Embodiment 3

[0027] Mix edible mushroom chaff: 100 parts; wheat bran: 8 parts; water retaining agent: 4 parts; water: 110 parts; And the volume-to-mass ratio of formaldehyde and potassium permanganate in the mixture of formaldehyde and potassium permanganate is: 2ml:1g, the water absorption rate of described water-retaining agent is 250 times, then carry out stacking fermentation, keep in the fermentation process The temperature of the material is 60-70°C, and the material is turned over three times during the fermentation process, and the fermentation pile is covered with a film and air holes are set, and the cultivation substrate for the production of Coprinus comatus is obtained after 28 hours of fermentation.

[0028] Cultivation of the cultivation substrate prepared in Examples 1-3 of the present invention and Comparative Example 1 (same other components, no water-retaining agent and water) and Comparative Example 2 (same other components, no edible fungus chaff) After the matrix was ...

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Abstract

The invention discloses a culture substrate for coprinus comatus production. The culture substrate consists of the following components in parts by weight: 100 parts of edible mushroom residue, 5-10 parts of wheat bran, 4-5 parts of a water-retaining agent, 100-120 parts of water, 3-5 parts of lime powder and 3-5 parts of an insecticidal and fungicidal agent. Meanwhile, the invention discloses a preparation method and an application of the culture substrate for coprinus comatus production. By adding the formula of the culture substrate, namely adding the edible mushroom residue, the water-retaining agent and the like in the formula, the culture substrate disclosed by the invention not only has the features of high nutrient content and good air permeability, but also has the characteristics of strong water-absorbing quality and high water-retaining performance; and therefore, the culture substrate can effectively improve the fruiting rate, yield and quality of coprinus comatus and shorten the fruiting time of the coprinus comatus.

Description

technical field [0001] The invention relates to a cultivation substrate of Coprinus comatus and its preparation method and application, belonging to the technical field of edible fungus production. Background technique [0002] Coprinus comatus, also known as Coprinus comatus, is a new variety of edible fungus integrating nutrition, health care and dietotherapy. Its meat is tender, delicious, nutritious, and has the advantages of high protein, low fat, and low calorie, so it is favored by consumers. The unique biological characteristics of Coprinus comatus make it not cover the soil and not produce mushrooms. Therefore, the cultivation medium is an important factor affecting the growth of Coprinus comatus fruiting bodies. At present, the cultivation substrate used by Coprinus comatus in my country cannot meet the requirements of Coprinus comatus in terms of air permeability, water retention, and nutrient content, so the output and quality of Coprinus comatus produced in th...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/02C05F17/00A01G1/04C05G3/60
CPCC05D3/02C05F11/00C05G3/60C05G3/70C05F5/002Y02W30/40
Inventor 姜建新张金霞李长田陈明杰姜小红谢宝贵
Owner 江苏江南生物科技有限公司
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