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Culture medium for pleurotus eryngii and preparation method thereof

A culture medium and technology of Pleurotus eryngii, applied in application, fertilizer mixture, fertilization device, etc., can solve problems such as adverse effects of subsequent use of fungus residue, and achieve the effects of enhancing the body's immunity, promoting gastrointestinal digestion, and good taste

Inactive Publication Date: 2014-05-14
四川绿食佳农业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this patent uses mulberry wood chips and mulberry branch fragments to cultivate Pleurotus osmanthus in the formula, and the resulting fungus residue will have a negative impact on the subsequent utilization of the fungus residue because it contains more mulberry wood chips and mulberry branch fragment particles.

Method used

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  • Culture medium for pleurotus eryngii and preparation method thereof
  • Culture medium for pleurotus eryngii and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Every 100Kg Pleurotus eryngii uses culture medium, comprises following raw material:

[0028] Mulberry branch powder 59Kg, wheat bran 18Kg, soybean meal 8Kg, corn cob 8Kg, corn flour 5Kg, quicklime 1Kg, light calcium carbonate 1Kg.

[0029] Its preparation method comprises the following steps in turn:

[0030] (1) Pile the powder of mulberry branches and sprinkle limestone on top;

[0031] (2) Watering, the water holding capacity reaches 100%, and the mulberry branch powder is fermented for 7-8 days;

[0032] (3) Stir the fermented mulberry branch powder with other materials evenly.

[0033] Take 100Kg of the above fermented Pleurotus eryngii culture medium, add 170kg of water, stir evenly, pack into bags, and make bacteria bags, the weight of each bacteria bag is between 1kg-1.3kg.

Embodiment 2

[0035] Every 100Kg Pleurotus eryngii uses culture medium, comprises following raw material:

[0036] Mulberry branch powder 58Kg, wheat bran 19Kg, soybean meal 7Kg, corn cob 8Kg, corn flour 6Kg, quicklime 1Kg, light calcium carbonate 1Kg.

[0037] The preparation method and usage method are the same as in Example 1.

Embodiment 3

[0039] Every 100Kg Pleurotus eryngii uses culture medium, comprises following raw material:

[0040] Mulberry branch powder 57Kg, wheat bran 17Kg, soybean meal 9Kg, corn cob 9Kg, corn flour 6Kg, quicklime 1Kg, light calcium carbonate 1Kg.

[0041] The preparation method and usage method are the same as in Example 1.

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Abstract

The invention discloses a culture medium for pleurotus eryngii and a preparation method thereof. The culture medium is prepared from the following raw materials in parts by mass: 50 to 65 parts of mulberry branch powder, 15 to 20 parts of wheat bran, 7 to 10 parts of soybean meal, 7 to 11 parts of corncobs, 3 to 7 parts of corn flour, 0.5 to 1.5 parts of quicklime and 0.5 to 1.5 parts of light calcium carbonate. According to the culture medium and the preparation method, the mulberry branch powder is used as a main raw material for the culture medium for the pleurotus eryngii, pollution is avoided, and the product quality is improved; the obtained pleurotus eryngii has a large body size, a saturated shape and good mouth-feel.

Description

technical field [0001] The invention relates to the field of a new technology for cultivating edible fungi, in particular to a culture medium for Pleurotus eryngii and a preparation method thereof. Background technique [0002] At present, the main medium for the production of Pleurotus eryngii in my country is cottonseed hulls, and its main formula is: 76% cottonseed hulls, 12% corn flour, 10% bran, 1% lime powder, and 1% gypsum powder. Cottonseed hulls are industrial raw materials. The pesticides used by cotton farmers are much larger than those of ordinary crops. The pesticide residue standards of cotton crops are also different from those of conventional crops. It is not new that cottonseed hulls have excessive pesticide residues. In addition, cottonseed hulls contain gossypol, which is a carcinogen. [0003] Chinese patent CN103392508A discloses a method for efficiently cultivating shiitake mushrooms using mulberry branches, which includes: using the cut mulberry branch...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 杨国军张灵莉李杨明徐伟鹏杨卫东虞桂兰虞克义吴龙金
Owner 四川绿食佳农业有限公司
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