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Lentinus edodes cultivation technology

A technology, mushroom technology, applied in mushroom cultivation, cultivation, plant cultivation, etc., can solve the economic loss of mushroom farmers, poor water absorption of old sawdust, difficult to sterilize and other problems

Inactive Publication Date: 2019-03-22
罗源县中房镇人民政府
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As the source of fresh sawdust has decreased sharply, people have begun to use abandoned and air-dried wood chips in the past or wood crushed wood chips that have been dried for many years in forest farms (that is, old wood chips) to cultivate shiitake mushrooms. In fact, sawdust does not absorb enough water, and has dry core, which is a poor conductor of heat, and it is difficult to sterilize thoroughly, which will cause a lot of pollution and bring serious economic losses to mushroom farmers.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] A technology for cultivating shiitake mushrooms, which includes the steps of batching, bagging, sterilization, inoculation, germination, and fruiting. The dry compost prepared in the batching step contains old sawdust; Wet step, which includes pre-wetting the dry compost containing old sawdust prepared according to the formula before bagging, turning over while watering, controlling the pre-wet temperature at 18°C, and pre-wetting time for 4 days, so that the compost can absorb enough Moisturizes well.

Embodiment 2

[0012] A technology for cultivating shiitake mushrooms, which includes the steps of batching, bagging, sterilization, inoculation, germination, and fruiting. The dry compost prepared in the batching step contains old sawdust; Wet step, which includes pre-wetting the dry compost containing old sawdust prepared according to the formula before bagging, turning it while watering, controlling the pre-wet temperature at 19°C, and pre-wetting time for 3 days, so that the compost can absorb enough Moisturizes well.

[0013] Further, first pour 1 / 3 of the total water consumption, turn it while watering, and then let it stand for 48 hours; after 1 hour, pour 1 / 3 of the total water consumption, and turn it while watering; Pour 1 / 3 of the total water consumption and turn it once; finally turn it once before bagging and stir evenly.

[0014] In the sterilizing step, first use slow fire to slowly heat up to make the internal and external temperature of the compost consistent, and after the...

Embodiment 3

[0016] A technology for cultivating shiitake mushrooms, which includes the steps of batching, bagging, sterilization, inoculation, germination, and fruiting. The dry compost prepared in the batching step contains old sawdust; Wet step, which includes pre-wetting the dry compost containing old sawdust prepared according to the formula before bagging, turning over while watering, controlling the pre-wet temperature at 20°C, and pre-wetting time for 2 days, so that the compost can absorb enough Moisturizes well.

[0017] In the sterilizing step, first use slow fire to slowly heat up, so that the temperature inside and outside the compost is consistent, and after the temperature slowly reaches the specified sterilization temperature, keep it for 2 hours, and then use the residual heat to stuff the pot for 5 hours.

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Abstract

The invention discloses a Lentinus edodes cultivation technology. The Lentinus edodes cultivation technology comprises the steps of batching, sub-bagging, sterilization, inoculation, spawn running andfruiting, and further comprises a pre-wetting step between the batching step and the sub-packaging step; and the pre-wetting step is characterized in that a prepared dry culturing material containingold wood chips is pre-wetted before being bagged, and is stirred during watering, the pre-wetting temperature is controlled at 18-20 DEG C, the pre-wetting period is 2-4 days, and the water content of the obtained pre-wetted mixed culturing material is (60 + / - 3)% to make the culturing material absorb sufficient water and be sufficiently wetted. The pre-wetting step arranged before the sub-bagging and the control of the pre-wetting temperature at 18-20 DEG C promote the germination and growth of competitors, and the poor resistance of the competitors to high temperature and high humidity in the competitor growth and breeding stages is used to increase the sterilization efficiency.

Description

technical field [0001] The invention relates to the field of edible fungus cultivation, in particular to a technology for cultivating shiitake mushrooms. Background technique [0002] Sawdust, the main raw material for early edible fungus cultivation, was gradually replaced by corncobs and cottonseed husks as the use of natural forest protection decreased. However, wood chips must be used for the cultivation of wood rot fungi such as shiitake mushrooms and fungus. The main components of wood chips are crude fiber and carbohydrates, which are the substances that provide carbon sources in the formula. As the source of fresh sawdust has decreased sharply, people have begun to use abandoned and air-dried wood chips in the past or wood crushed wood chips that have been dried for many years in forest farms (that is, old wood chips) to cultivate shiitake mushrooms. In fact, the sawdust does not absorb enough water and has a dry core, which is a poor conductor of heat, and it is d...

Claims

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Application Information

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IPC IPC(8): A01G18/00A01G18/20
CPCA01G18/00A01G18/20
Inventor 卓本育
Owner 罗源县中房镇人民政府
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