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Lentinus edodes liquid strain culture material and preparation method thereof

A technology of liquid strains and compost, applied in botany equipment and methods, mushroom cultivation, cultivation, etc., can solve the problems of weakening the vitality of strains, unfavorable industrial production, low survival rate, etc., and achieve the improvement of the vitality of liquid strains , Improve the survival rate of bacteria and reduce the risk

Inactive Publication Date: 2021-04-09
吉林益隆长白山实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the low survival rate after the inoculation of mushroom sticks with the liquid strains of shiitake mushrooms in the prior art, and the phenomenon of dead seeds often occurs. The growth cycle of strains is unstable, which is not conducive to factory production. In order to shorten the growth cycle of liquid strains, the conventional method is to produce seed tanks first, and then use the seed tanks to inoculate the production tanks. This will not only increase the cost, but also increase the risk of pollution. The process of pouring cans damages the liquid strains and weakens the vitality of the strains. A liquid culture material for mushrooms and a preparation method thereof are provided.

Method used

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  • Lentinus edodes liquid strain culture material and preparation method thereof
  • Lentinus edodes liquid strain culture material and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A liquid culture material for shiitake mushrooms, comprising the following components in parts by mass: 10kg of potato flour, 20kg of white sugar, 2kg of soybean flour, 4kg of corn flour, 8kg of wheat bran, 2kg of potassium dihydrogen phosphate, 1kg of magnesium sulfate, and 1000kg of water , defoamer 2kg, wheat bran needs to be ground into powder with a high-speed milling machine, passed through a 100-mesh sieve, and magnesium sulfate is anhydrous magnesium sulfate.

[0032] A preparation method of liquid culture material of shiitake mushrooms, comprising the following steps:

[0033] Step 1: Weighing

[0034] Accurately weigh the amount of various components in proportion according to the production requirements of the liquid tank;

[0035] Step 2: Dosing

[0036] First add one-third of the water in the liquid fermentation tank, add each component into the liquid fermentation tank, stir evenly, add water to the required amount, mix the potato powder with a small amo...

Embodiment 2

[0044] A kind of compost for liquid culture of shiitake mushrooms, comprising the following components in parts by mass: 15kg of potato flour, 20kg of white sugar, 2kg of soybean flour, 4kg of corn flour, 8kg of wheat bran, 2kg of potassium dihydrogen phosphate, 1kg of magnesium sulfate, and 1000kg of water , defoamer 2kg, wheat bran needs to be ground into powder with a high-speed milling machine, passed through a 100-mesh sieve, and magnesium sulfate is anhydrous magnesium sulfate.

[0045] A preparation method of liquid culture material of shiitake mushrooms, comprising the following steps:

[0046] Step 1: Weighing

[0047] Accurately weigh the amount of various components in proportion according to the production requirements of the liquid tank;

[0048] Step 2: Dosing

[0049] First add one-third of the water in the liquid fermentation tank, add each component into the liquid fermentation tank, stir evenly, add water to the required amount, mix the potato powder with a...

Embodiment 3

[0057] A liquid culture material for shiitake mushrooms, comprising the following components in parts by mass: 20kg of potato flour, 20kg of white sugar, 2kg of soybean flour, 4kg of corn flour, 8kg of wheat bran, 2kg of potassium dihydrogen phosphate, 1kg of magnesium sulfate, and 1000kg of water , defoamer 2kg, wheat bran needs to be ground into powder with a high-speed milling machine, passed through a 100-mesh sieve, and magnesium sulfate is anhydrous magnesium sulfate.

[0058] A preparation method of liquid culture material of shiitake mushrooms, comprising the following steps:

[0059] Step 1: Weighing

[0060] Accurately weigh the amount of various components in proportion according to the production requirements of the liquid tank;

[0061] Step 2: Dosing

[0062]First add one-third of the water in the liquid fermentation tank, add each component into the liquid fermentation tank, stir evenly, add water to the required amount, mix the potato powder with a small amou...

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Abstract

The invention provides a lentinus edodes liquid strain culture material and a preparation method thereof. The lentinus edodes liquid strain culture material comprises the following components in parts by mass: 10-20 parts of potato powder, 20 parts of white sugar, 2 parts of soybean meal, 4 parts of corn flour, 8 parts of wheat bran, 2 parts of monopotassium phosphate, 1 part of magnesium sulfate, 1000 parts of water and 2 parts of a defoaming agent. The culture material is prepared through the steps of weighing, liquid preparation, fermentation, sterilization, inoculation and the like, the strain survival rate can be effectively increased, the cost is reduced, the risk is reduced, and under the condition of 15-17 DEG C, inoculated bacteria sticks germinate normally.

Description

technical field [0001] The invention relates to the technical field of shiitake mushroom cultivation, in particular to a liquid culture material of shiitake mushrooms and a preparation method thereof. Background technique [0002] Shiitake mushrooms, also known as mushrooms and mushrooms, are the fruiting bodies of mushrooms of the family Pleurotus, with high nutritional value. Shiitake mushroom is the second largest edible fungus in the world and one of the special products in my country. It is known as "mountain delicacy" among the people. [0003] The protein content of shiitake mushrooms is as high as 18.6%, the fat content is as low as 4.8%, the carbohydrate content is 71%, and the crude fiber content is 9.6%. Group, iron, potassium, provitamin D (converted into vitamin D after sun exposure). [0004] Lentinus edodes has a variety of biological activities and pharmacological effects. Shiitake mushrooms are sweet in taste and flat in nature. They are mainly used to tr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G18/20A01G18/40
CPCA01G18/20A01G18/40
Inventor 宫国富
Owner 吉林益隆长白山实业有限公司