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Preparation method of needle mushroom culture medium

The technology for cultivation substrate and Flammulina velutipes is applied in the field of preparation of cultivation substrates for Flammulina velutipes, can solve the problems of incomplete fermentation, rotten mushrooms and the like, and achieves the effects of high yield and biological efficiency, dense mycelium and high benefit.

Inactive Publication Date: 2017-12-01
兰溪市奥而特农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cultivation material is not fermented completely, which will cause the enoki mushroom to rot

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A preparation method of a cultivation substrate for Flammulina velutipes, including primary fermentation, secondary fermentation, and preparation of the cultivation substrate, the specific steps are:

[0020] 1) One fermentation: mix the formula amount of cotton stalks, wood chips, cotton seed husks, and quicklime to form a mixture, turn the stack every 5 days, and stack it for 25 days for the first fermentation to obtain a fermentation product. The quicklime in this step Not only can it kill certain bacteria, diseases and insect pests, and increase calcium and other mineral elements, but the main function is to adjust the pH value of the cultivation substrate. Using cotton stalks instead of cotton seed husks as the main material for the cultivation of Flammulina velutipes, Flammulina velutipes can make cotton The cellulose, hemicellulose, lignin, protein and other macromolecular substances in the stalks are decomposed and utilized to synthesize various nutrients. The fungu...

Embodiment 2

[0025] A method for preparing a cultivation substrate for Flammulina velutipes, the specific steps are:

[0026] 1) Mix the cotton stalks, wood chips, cotton seed husks, and quicklime with the formula to form a mixture, turn the stack every 6 days, and stack it for 22 days for the first fermentation to obtain a fermentation product. The quicklime in this step can not only kill In addition to the effects of killing certain bacteria and pests, and increasing calcium and other mineral elements, the most important role is to adjust the pH value of the cultivation substrate. Cotton stalks are used as the main material for the cultivation of Flammulina velutipes. Cellulose, hemicellulose, lignin, protein and other macromolecular substances are decomposed and utilized to synthesize various nutrients. The fungus chaff finally becomes high-quality feed and bait for livestock, poultry, fish, etc. The cultivation of Flammulina velutipes from cotton stalks is easy to obtain, Many advantages ...

Embodiment 3

[0031] A method for preparing a cultivation substrate for Flammulina velutipes. The components and weights of the cultivation substrate are: 28 parts of cotton stalks, 16 parts of wood chips, 7 parts of cotton seed hulls, 9 parts of bran, 5 parts of bean dregs, 3 parts of urea, and light carbonic acid 1.1 parts of calcium, 0.5 parts of superphosphate, 1.1 parts of gypsum powder, 1.7 parts of quicklime, 1.6 parts of starter. The specific steps of the preparation method are as follows: mix the formula amount of cotton stalks, wood chips, cotton seed hulls, and quicklime to form a mixture, turn the stack every 7 days, stack it for 22 days for the first fermentation, and add the formula amount of starter to the first fermentation product Then add 0.023% of the active polypeptide by weight of the biological starter, stir evenly, add water to 60% of the water content, seal, and ferment at 26°C for 29 hours to obtain the secondary fermentation material; add the formula amount of bran, ...

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Abstract

The invention discloses a preparation method of a needle mushroom culture medium. The preparation method of the needle mushroom culture medium comprises the specific steps of uniformly mixing cotton stalks, saw dusts, cottonseed hulls and quick lime into a mixture, and performing turning-over for primary fermentation; adding fermenting agent and active peptides into primary fermentation products, controlling moisture content and sealing up for secondary fermentation; adding bran, bean dregs, urea, light calcium carbonate, superphosphate and gypsum powder into secondary fermentation products, adjusting moisture content and pH, and performing packaging, sealing, sterilizing and cooling processes to obtain the needle mushroom culture medium. According to the preparation method of the needle mushroom culture medium, through second fermentation, the needle mushroom culture medium can be fully fermented and accordingly is high in quality and few in pests and diseases. Meanwhile, the needle mushroom culture medium is good in breathability and retention ability and rich in nitrogen content; cultured needle mushroom can be short in culture cycle, high in yield and nutritional value of protein and thick, robust, uniform and white in mycelium.

Description

Technical field [0001] The invention relates to the technical field of edible fungi cultivation, in particular to a preparation method of a cultivation substrate for velutipes. Background technique [0002] Flammulina velutipes, the scientific name of the stalk fungus, also known as the cortex fungus, the simple mushroom, the winter mushroom. Flammulina velutipes is a kind of umbrella mushroom with a small body. The stem is crisp and tender, the cap is slimy, nutritious, and delicious. The protein contained in Flammulina velutipes contains a variety of essential amino acids, of which arginine and lysine are particularly rich, which are beneficial to the healthy growth and intellectual development of children. Therefore, there are "intelligence mushroom", "yixiu mushroom" and "intelligence mushroom". Good name. Flammulina velutipes has the medicinal value of food therapy and health care, with its cold nature, salty taste and smooth. It is beneficial to the liver, beneficial to...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/02C05F17/00A23K10/12A23K10/18A23K10/30A23K10/37A23K20/105A23K20/24A23K20/26C05G3/60
CPCA23K10/12A23K10/18A23K10/30A23K10/37A23K20/105A23K20/24A23K20/26C05B1/02C05F17/50C05G3/00C05G3/60C05C9/00C05D3/00C05D3/02C05F5/002C05F5/006C05F11/00C05F11/08Y02P60/87Y02W30/40
Inventor 郭婷婷
Owner 兰溪市奥而特农业科技有限公司
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