Bag hanging cultivation method of auricularia auricula

A technology of fungus and ear slices, which is applied in botany equipment and methods, horticulture, applications, etc. It can solve the problems of unguaranteed product quality, unstable output, high requirements for site and water source, etc., achieve beautiful ear shape and solve site shortage , the effect of reducing production costs

Inactive Publication Date: 2014-12-24
NORTHEAST FORESTRY UNIVERSITY
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Problems solved by technology

At present, most of the cultivation methods of fungus production are under full-light management on the ground. This cultivation management method is greatly aff

Method used

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  • Bag hanging cultivation method of auricularia auricula

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Comparison scheme
Effect test

Embodiment 1

[0022] Choose mid-to-late-maturing varieties with round ears and easy to form a bowl shape. The original species are produced from the beginning of November to the end of December, and the cultivation bags are produced from the beginning of January to the end of February.

[0023] Cultivation materials are granular sawdust made from wood sections and branches of leftovers cultivated in the forest area, and high-density polyethylene plastic bags with good texture, thin bags and good stretchability are selected for the fungus bags.

[0024] The location of the greenhouse should fully consider factors such as water source, light, transportation, and cleanliness, and try to choose a location with good light conditions, ventilation and light transmission, sufficient water source, and developed traffic. The main body of the greenhouse is framed by steel bars and steel pipes. The construction specifications are 20m in length, 7m in width, 2.4m in height of the columns on both sides, a...

Embodiment 2

[0029] Strain selection: select mid-to-late-maturing varieties with round ears and easy bowl shapes, and select an appropriate period for strain production and ear cultivation according to the local geographical location and climate conditions.

[0030] Cultivation raw materials: The granular sawdust made from the wood section and leftover branches tended in the forest area is used as the substitute raw material, and the volume of the granular sawdust is 8-20mm 3 Irregular shape, granular sawdust accounts for 2 / 3, band sawdust accounts for 1 / 3 after mixing, add rice bran 15%, bean cake powder 1% and gypsum 1% by weight percentage,

[0031] Mushroom bag: The fungus bag should choose a high-density polyethylene plastic bag with good texture, thin bag and good stretchability. It is characterized by good mycelium affinity, and the mycelium is not easy to separate from the bag.

[0032] Cultivation bag production: weigh the cultivation material and put it into the mixer, add water ...

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Abstract

The invention provides a bag hanging cultivation method of auricularia auricular. The method comprises the steps of arranging three beams of each group in parallel at equal intervals in a greenhouse, tying a rope on each beam in a way of being vertical to the ground, and enabling the cross section formed by the three ropes to be in an equilateral triangle, wherein one end of each rope is connected with one endpoint of each equilateral triangle ring buckle, and a plurality of equilateral triangle ring buckles are respectively tied on the ropes at certain intervals from top to bottom; after that, fixing a fungus bag on each equilateral triangle ring buckle, and enabling the bag hanging density to be 100-120 bags/ m<2>; in the earlier growth stage of the auricularia auricular, spraying water for 0.5-1.0 hour in the morning, and spraying the water for once every 2-3 hours in the daytime, wherein the water spray lasts for 10 minutes every time; spraying the water for 1.5-2.0 hours at night; in the late growth stage of the auricularia auricular, spraying the water for 0.5-1.0 hour in the morning, spraying the water for 1.5-2.0 hours at night, and not spraying water in the daytime until the auricularia auricular is fully expanded. After the method is adopted, the yield of the auricularia auricular is increased, and the production cost is reduced. The produced auricularia auricular is good in quality and mouth feel, black in color and high in colloid feeling.

Description

technical field [0001] The invention belongs to the technical field of edible fungus cultivation, and specifically relates to a method for cultivating fungus in hanging bags. Background technique [0002] Fungus is the first fungus to be cultivated artificially, which began in China. The cultivation of fungus has a long history in my country, which was recorded in "Zhou Li" as early as 2100 years ago. The production of fungus in our country has gone through the stages from wild and log cutting to pure mycelia wood inoculation. With the improvement of artificial cultivation technology of fungus, different cultivation methods have matured, especially the production mode of ground cultivation of fungus has become the main means of artificial cultivation of fungus today. At present, most of the cultivation methods of fungus production are under full-light management on the ground. This cultivation management method is greatly affected by natural conditions, and has high requir...

Claims

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Application Information

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IPC IPC(8): A01G1/04
Inventor 邹莉许泽成张健孙婷婷于洋张国权郭静崔嵘
Owner NORTHEAST FORESTRY UNIVERSITY
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