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Method for fast cultivating original species of edible fungi with wooden poles

A wood rod and culture material technology, applied in the fields of botanical equipment and methods, application, wood treatment, etc., can solve the problems of long time, slow growth, labor-intensive, etc. The effect of production cost

Active Publication Date: 2016-06-08
CHONGQING FUXINYANG EDIBLE FUNGUS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the production of edible fungi, the method of adding wood chips and wheat bran is generally used for the cultivation of the original species. This method is labor-intensive and time-consuming, and the fungus is slow and takes a long time. Generally, it takes about 30 days before it can be used. In particular, there is a need for a feasible technology that can breed original species in a short period of time

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] 1. Wood pretreatment

[0034] (1) Select 1-2 year old poplar branches with a thickness of about 10 mm that have entered the dormancy period, remove the skin of the branches, make a thick 0.5-0.6cm, and a long 10-15cm wooden pole, put the wooden pole into Clean water, ultrasonic cleaning, spare;

[0035] (2) Put the wooden pole cleaned in step (1) into the wooden pole soaking liquid and soak for 120 minutes. After soaking, pick up the wooden pole and drain it for later use; 30g: Quicklime 6g: Potassium dihydrogen phosphate 3g: Magnesium sulfate 3g for preparation;

[0036] (3) Select fresh, clean, non-mildew corn to pulverize to obtain corn flour, mix the corn flour with water according to the ratio of water 1000ml: corn flour 300g, heat and boil to make a paste to obtain corn paste, Add activated carbon powder equivalent to 1 / 3 of the quality of corn flour into the obtained corn paste, and stir to obtain corn activated carbon paste;

[0037] (4) put the wooden pole dra...

Embodiment 2

[0041] 1. Wood pretreatment

[0042] (1) Select 1-2 year old willow branches with a thickness of about 10 mm, remove the skin of the branches, make a wooden pole with a thickness of 0.5-0.6 cm and a length of 10-15 cm, put the wooden pole into clear water, and clean it ultrasonically clean, spare;

[0043] (2) Put the wooden poles cleaned in step (1) into the wooden pole soaking liquid, ultrasonically treat at 40-60kHZ, heat and boil for 80 minutes, pick up the wooden poles and drain them for later use; The wooden pole soaking liquid is prepared according to the ratio of 1000ml of water: 35g of sucrose: 8g of quicklime: 4g of potassium dihydrogen phosphate: 4g of magnesium sulfate;

[0044] (3) select fresh, clean, non-mildew corn to pulverize to obtain corn flour, mix the corn flour with water according to the ratio of water 1000ml: corn flour 450g, heat and boil to make a paste to obtain corn paste, Add activated carbon powder equivalent to 1 / 4 of the quality of corn flour...

Embodiment 3

[0049] 1. Wood pretreatment

[0050] (1) Select 1-2 year old willow branches with a thickness of about 10 mm, remove the skin of the branches, make a wooden pole with a thickness of 0.5-0.6 cm and a length of 10-15 cm, put the wooden pole into clear water, and clean it ultrasonically clean, spare;

[0051] (2) Put the wooden poles cleaned in step (1) into the wooden pole soaking liquid, ultrasonically treat at 40-60kHZ, heat and boil for 80 minutes, pick up the wooden poles and drain them for later use; The wooden pole soaking liquid is prepared according to the ratio of 1000ml of water: 35g of sucrose: 8g of quicklime: 4g of potassium dihydrogen phosphate: 4g of magnesium sulfate; chitosan equivalent to 2 / 5 of the mass of sucrose is added to the wooden pole soaking liquid.

[0052] (3) Select fresh, clean, and mildew-free corn. The corn contains corn cobs. The corn is crushed to a particle size of 100 mesh to obtain corn flour. The corn flour and water are mixed according to...

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Abstract

The invention in particular relates to a method for rapidly culturing an edible fungus stock by using a wood pole. The flow of the method comprises wood pole pre-treatment, preparation of a culture material in a ratio according to a formula, mixing of the wood pole and the culture material, bagging or bottling, sterilization, inoculation, fungus culturing and use or temporary storage. The wood pole is pretreated by the following steps of preparing a wood pole soaking solution, and soaking the washed wood pole in the wood pole soaking solution; crushing corns into corn flour, uniformly mixing water and the corn flour in the ratio of 1,000ml:(300-500g), heating and boiling the mixture to obtain corn paste, adding activated carbon powder accounting for 1 / 5 to 1 / 3 of the mass of the corn flour into the corn paste, and uniformly stirring the mixture to obtain corn activated carbon paste; and placing the soaked wood pole into the corn activated carbon paste, and uniformly wrapping the periphery of the wood pole with a layer of corn activated carbon paste to obtain the pre-treated wood pole. According to the method, the stock can be rapidly cultured, and is high in quality, the stock culturing period is shortened, the continuous culturing time of the stock is prolonged, aging is avoided, and the storage life is prolonged.

Description

technical field [0001] The invention belongs to the technical field of edible fungi and relates to a method for cultivating the original species of edible fungi. Background technique [0002] Edible fungus strains refer to the isolation and screening of useful strains from a large number of edible fungi from nature, and then improve them and store them for production. The original meaning refers to spores, but in actual production, artificially cultivated strains are often used. The pure mycelia together with the culture medium are called strains. In production, according to the source of the strain, the reproduction algebra and the production purpose, the strain is divided into mother species, original species and cultivated species, which are also called first-level species, second-level species and third-level species. Mother species: pure mycelium or spores are propagated in test tube culture medium, which can reproduce the original species and is also suitable for stra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/04B27K5/00B27K3/52
Inventor 马明山岳忠涛
Owner CHONGQING FUXINYANG EDIBLE FUNGUS
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