Culture material for industrialized cultivation of pleurotus eryngii by using waste shiitake mushroom dreg and preparation method

A technology of waste mushroom residue and Pleurotus eryngii, which is applied in the fields of mushroom cultivation, botany equipment and methods, fertilizer made from biological waste, etc., can solve the problem of affecting the annual production of Pleurotus eryngii in factories, occupying a large space, and sawdust Large demand and other issues, to achieve the effect of not reducing the biological conversion rate, sufficient sources, and increasing income

Inactive Publication Date: 2018-12-14
十堰市农业科学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] To sum up, the problems existing in the prior art are: the demand for raw material sawdust is increasing, the cost is also increasing, and it occupies a large space, which will affect the annual production of Pleurotus eryngii in factories to a certain extent. , how to choose new raw materials to replace wood chips has great practical significance

Method used

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  • Culture material for industrialized cultivation of pleurotus eryngii by using waste shiitake mushroom dreg and preparation method
  • Culture material for industrialized cultivation of pleurotus eryngii by using waste shiitake mushroom dreg and preparation method

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preparation example Construction

[0021] Such as figure 1 As shown, the preparation method of the compost that utilizes the waste mushroom residue of shiitake mushrooms industrialized cultivation of Pleurotus eryngii that the embodiment of the present invention provides comprises the following steps:

[0022] S101: Selection and treatment of waste fungus residues, select waste fungus residues left over from the production of spring or autumn shiitake mushrooms without mildew, looseness, odor, and water-retaining film, and reserve them; Dregs, cottonseed hulls and corncobs are pre-wetted and set aside;

[0023] S102: Put mushroom waste, bagasse, corn cob, bran, corn flour, sawdust, soybean meal, gypsum, and lime into the automatic mixer according to the formula ratio, add water and stir, and adjust the water content to 60%-65% ,spare;

[0024] S103: Packing, properly reduce the tightness of the bagging machine during bagging to ensure that the bacteria bag is complete and free of trachoma.

Embodiment 1

[0027] The compost for the industrialized cultivation of Pleurotus eryngii provided by the embodiments of the present invention is composed of 15% of waste mushroom residue, 10% of bagasse, 20% of corncob, 10% of cottonseed hull, and 18% of bran according to the mass percentage. , sawdust 10%, corn flour 7%, soybean meal 7%, gypsum 1.5% and lime 1.5%.

[0028] The preparation method of the compost for the industrial cultivation of Pleurotus eryngii using the waste mushroom residue of shiitake mushrooms provided by the embodiments of the present invention comprises the following steps:

[0029] A. The selection and treatment of waste fungus residues. Choose spring or autumn planted shiitake mushrooms that are free from mildew, loose, odorless, and water-retaining membranes, for use; according to the production situation, remove the waste mushrooms one day in advance. Dregs, cottonseed hulls and corncobs are pre-wetted and set aside.

[0030] B. According to the proportion of t...

Embodiment 2

[0034] The compost that utilizes the waste mushroom dregs of shiitake mushrooms provided by the embodiments of the present invention to industrially cultivate Pleurotus eryngii is composed of shiitake mushroom dregs 25%, bagasse 10%, corncobs 20%, bran 18%, sawdust 10%, Composed of 7% corn flour, 7% soybean meal, 1.5% gypsum and 1.5% lime.

[0035] The preparation method of the compost for the industrial cultivation of Pleurotus eryngii using the waste mushroom residue of shiitake mushrooms provided by the embodiments of the present invention comprises the following steps:

[0036] A. The selection and treatment of waste fungus residues. Choose spring or autumn planted shiitake mushrooms that are free from mildew, loose, odorless, and water-retaining membranes, for use; according to the production situation, remove the waste mushrooms one day in advance. Dregs, cottonseed hulls and corncobs are pre-wetted and set aside.

[0037]B. According to the proportion of the formula, p...

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Abstract

The invention belongs to the technical field of wastes and waste production and discloses a culture material for industrialized cultivation of pleurotus eryngii by using waste shiitake mushroom dreg and a preparation method. The culture material is prepared from the ingredients in percentage by mass: 15% of waste shiitake mushroom dregs, 10% of bagasse, 20% of corncobs, 10% of cottonseed hulls, 18% of wheat bran, 10% of sawdust, 7% of corn meal, 7% of soybean meal, 1.5% of gypsum and 1.5% of lime. According to the culture material and the preparation method, the industrialized cultivation of the pleurotus eryngii is carried out by using the waste shiitake mushroom dregs as a raw material, a new way for recycling the waste shiitake mushroom dregs is opened up, an appropriate raw material isalso provided for the industrialized cultivation of the pleurotus eryngii by using liquid inocula, the current situation that the supply of the raw material market falls short of demand is relieved,and problems in time and site required for advanced stacking of a raw material, i.e., the sawdust are solved, so that the industrialized cultivation of the pleurotus eryngii by using the waste shiitake mushroom dregs instead of the traditional raw materials is of far reaching importance to the industrialized cultivation of the pleurotus eryngii by using the liquid inocula.

Description

technical field [0001] The invention belongs to the technical field of waste materials and waste material production, and in particular relates to a culture material and a preparation method for industrially cultivating Pleurotus eryngii by utilizing waste mushroom residues of shiitake mushrooms. Background technique [0002] At present, the commonly used existing technology in the industry is as follows: shiitake mushrooms are known as my country's "national mushroom". If they are piled up in the mushroom cultivation base for a long time, they will become a source of insects or diseases, which will increase the probability of contamination during the cultivation period of mushrooms. Based on the current average biological conversion rate per bag of shiitake mushrooms, there are still some nutrients in the waste mushroom residues that have not been utilized. Reasonable use of the waste mushroom residues not only has good ecological benefits but also has good economic benefits...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G18/20C05G1/00
CPCA01G18/20C05D3/00C05D3/02C05F5/00C05F5/002C05F11/00
Inventor 常堃蔡婧李世华李为民张九玲李军刘杰肖艳田继成
Owner 十堰市农业科学院
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