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Method for producing hypsizigus marmoreus in an industrializing way by applying liquid spawn

A technology of liquid strains and shimeji mushrooms, applied in the fields of application, botany equipment and methods, fertilizer mixtures, etc., can solve problems such as shortening the growth cycle, achieve the effects of reducing production costs, reducing pollution rates, and improving quality and quality

Inactive Publication Date: 2009-11-11
上海浦东天厨菇业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: to apply the liquid strain to the industrial production of shimeji mushroom, shorten the growth cycle, reduce the pollution rate, improve the uniformity of fruiting, yield and quality

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] 1. Cultivation material formula used:

[0014] Corn cob 35%, cottonseed hull 29%, rice bran 15%, bran 10%, corn flour 5%, soybean hull 5%, calcium carbonate 1%.

[0015] 2. Moisture content and pH value of cultivation material:

[0016] After the cultivation material is sterilized, the water content is controlled at 63-64%, and the pH value is controlled between 6.2-6.5.

[0017] 3. Bottling weight and material level height:

[0018] 850ml cultivation bottle is used, the bottle weight is 600-640g / bottle, and the material surface is 13-15mm away from the bottle mouth.

[0019] 4. Punching method and cap type:

[0020] The 850ml cultivation bottle is punched with 3 evenly distributed holes, the holes reach the bottom of the bottle, the diameter of the upper part of the hole is 12mm, and the diameter of the bottom of the hole is 8mm.

[0021] Use the 4 large hole sponge caps that match the 850ml cultivation bottle.

[0022] 5. Inoculation amount of liquid bacteria:

...

Embodiment 2

[0032] 1. Cultivation material formula used:

[0033] 40% corn cob, 33% cotton seed hull, 5% rice bran, 12% bran, 4% corn flour, 4% soybean hull, 2% calcium carbonate and lime mixture mixed in a weight ratio of 1:1.

[0034] 2. Moisture content and pH value of cultivation material:

[0035] After the cultivation material is sterilized, the water content is controlled at 61-64%, and the pH value is controlled at 6.0-6.8.

[0036] 3. Bottling weight and material level height:

[0037] A 1100ml cultivation bottle is used, and the bottled weight is 780-820g; the distance between the material surface and the bottle mouth is 13-15mm.

[0038] 4. Punching method and cap type:

[0039] Make 5 holes in a 1100ml cultivation bottle, one is located in the center, and the remaining 4 holes are evenly distributed around. The holes reach the bottom of the bottle. Both culture bottles use 4 large hole sponge caps.

[0040] 5. Inoculation amount of liquid bacteria:

[0041] The inoculum ...

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Abstract

The invention discloses a method for producing hypsizigus marmoreus in an industrializing way by applying liquid spawn, comprising used cultivating material formula, cultivating material water capacity and pH value, bottling weight and material level height, punching mode and bottle cap type, liquid spawn inoculation concentration, cultivating environment control parameters, cultivating period and post-ripening parameters, as well as mycelium stimulation and generation. The method is characterized in that the weight percent of the used cultivating material formula is as follows: 35-45 percent of corn cob, 20-35 percent of cotton seed hull, 5-15 percent of rice bran, 5-15 percent of wheat bran, 3-8 percent of corn flour, 3-8 percent of soy hulls, and 1-2 percent of calcium carbonate or lime or a mixture of the calcium carbonate and the lime; and the calcium carbonate and the lime are mixed by the weight ratio of 1:1 in the mixture of the calcium carbonate and the lime. The method shortens the production period of the hypsizigus marmoreus, controls contamination rate within 1 percent, improves quality and trait and saves cost by over 20 percent.

Description

technical field [0001] The invention relates to a method for cultivating edible fungi, and in particular discloses a method for industrially producing shimeji mushrooms using liquid strains. Background technique [0002] The conventional industrial cultivation of jiji mushrooms uses solid strains, and the entire growth cycle takes 105-120 days, including 80-90 days for the growth of mushrooms and 23-27 days for the growth of mushrooms. This is because in the conventional cultivation mode, it takes 35-40 days for the mycelia to cover the whole bottle after being inoculated with solids, and then the mycelium needs 45-50 days of cultivation post-ripening period, and the whole fungal culture cycle is 80-90 days. After the end of fungus cultivation, it enters the fruiting culture period, and it takes 23 to 27 days for the growth period until the fruiting body is harvested. The long cultivation period of fungus is the most important factor for the long cultivation period. At the...

Claims

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Application Information

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IPC IPC(8): A01G1/04C05G3/00
Inventor 张引芳金力刘建军
Owner 上海浦东天厨菇业有限公司
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