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Preparation method of pleurotus eryngii cultivation material

A production method and technology for cultivation materials, which are applied in the preparation of organic fertilizers, botanical equipment and methods, organic fertilizers and other directions, can solve the problems of reduced conversion rate of cultivation materials, increased cost of clinker cultivation, loss of nutrients in cultivation materials, and the like, Achieve the effect of promoting the reproduction of beneficial microorganisms, saving manpower and improving the microbial flora

Inactive Publication Date: 2015-05-20
邬方成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, with the sharp rise in labor prices and fuel prices, the cost of clinker cultivation has increased sharply. At the same time, high-temperature sterilization has also caused the loss of nutrients in the cultivation material, resulting in a decrease in the conversion rate of the cultivation material.

Method used

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  • Preparation method of pleurotus eryngii cultivation material

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Embodiment 1

[0018] Embodiment 1: a kind of preparation method of Pleurotus eryngii cultivation material, comprises batching, fermenting, turning over, bagging, inoculation, send out bacteria, specific operation steps:

[0019] ①Ingredients: 78% cottonseed husk, 15% bean cake, 3.5% shiitake mushroom tang, 2.5% lime, 1% calcium carbonate, all of which are the quality of dry matter, and the sum of the proportions is 100%;

[0020] ②Fermentation: add 20-30 times the weight ratio of mushroom shank particles to clean water, soak at room temperature for 18h-24h, then mix the leachate and mushroom stalk residue evenly into the cottonseed shell and bean cake mixture, and pile the material Make a trapezoidal pile with a height of 1.0m-1.2m, a width of 2m-3m, and an unlimited length. The compost for each pile should be controlled at a dry weight of 300kg-500kg. Wooden sticks are inserted into the pile with some vertical air holes, which go straight to the bottom of the pile, and the density of air h...

Embodiment 2

[0023] Embodiment 2: a kind of preparation method of Pleurotus eryngii cultivation material, comprises batching, fermentation, turning over, bagging, inoculation, send out bacteria, concrete operation steps:

[0024] ①Ingredients: 78% cottonseed husk, 15% bean cake, 3.5% shiitake mushroom tang, 2.5% lime, 1% calcium carbonate, all of which are the quality of dry matter, and the sum of the proportions is 100%;

[0025] ②Fermentation: Add 20-30 times the weight ratio of shiitake mushroom shank particles into clean water, soak at room temperature for 18h-24h, and then evenly mix the leachate after removing residue into the cottonseed shell and bean cake mixture, and pile the material into The height is 1.0m-1.2m, the width is 2m-3m, and the length is not limited to trapezoidal piles. The compost in each pile should be controlled at a dry weight of 300kg-500kg. The rods are inserted some vertical air holes on the pile, which go straight to the bottom of the pile, and the air hole ...

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Abstract

The invention discloses a preparation method of a pleurotus eryngii cultivation material, which is a technology of applying lentinus edodes stems to pleurotus eryngii cultivation. Compared with the prior art, the preparation method disclosed by the invention has the following advantages: (I) the lentinus edodes stem extract is a pure natural nutrient solution containing carbohydrates, amino acids, peptides, nucleic acid and trace elements as well as biological hormone of abundant types; the lentinus edodes stem residue also contains a large quantity of un-extracted bioactive substances; a lentinus edodes stem soaking material is added and mixed with the cultivation raw material, and stacking fermentation is performed so as to promote the reproduction of beneficial microorganisms, improve the microbial flora in the materials and accelerate the catalytic decomposition of the cultivation material; (II) the fermented cultivation material contains high-activity beneficial bacteria as well as metabolites thereof and realizes a promotion effect on the growth of pleurotus eryngii hyphae, wherein the promotion effect is shown by vigorous hypha growth and strong resistance to infectious microbes; and (III) the resources such as manpower and coal are saved, environmental pollution is reduced, and thus the preparation method conforms to the concept of low carbon and environmental protection.

Description

technical field [0001] The invention discloses a method for preparing a pleurotus eryngii cultivation material, which is a technique for applying the tang of a mushroom to the cultivation of pleurotus eryngii, and belongs to the technical field of edible fungus cultivation. Background technique [0002] Pleurotus eryngii, also known as Pleurotus eryngii, is a rare edible fungus species. Its meat is thick, nutritious, and has a long shelf life. Pleurotus eryngii has a special almond fragrance and a kind of crunchy and refreshing taste of abalone, which is very popular in the market. [0003] The traditional cultivation method of Pleurotus eryngii is clinker cultivation. The cultivation material is inoculated and cultivated after being sterilized under high pressure or normal pressure. At this time, the bacteria in the material have been killed. Therefore, when the cultivation material is bacteria-prone, there is less contamination by bacteria. . However, with the sharp rise...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05F17/00A01G1/04
CPCC05D3/00C05F11/00C05F17/00C05G3/00C05D3/02C05F5/002Y02W30/40
Inventor 毛杭军邬晓君邬方成
Owner 邬方成