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High-yield bagged material culture method of tea tree mushrooms

A cultivation method and tea tree mushroom technology, applied in the field of crop cultivation, can solve the problems of high nutrient loss, low utilization rate of resources, and low labor efficiency of mushroom bags, and achieve the effects of improved utilization rate, uniform individual and reasonable ratio

Inactive Publication Date: 2010-12-08
巫溪县万统野生资源开发有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Bag material cultivation is a traditional method of fungus cultivation. Although the production cycle is short, it is time-consuming and labor-intensive, with low labor efficiency and a short fruiting period.
The cultivation of tea tree mushroom often results in large nutrient loss, low yield, low utilization rate of cultivation facilities and resources

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The high-yield cultivation method of tea tree mushroom in bag material of this embodiment includes the following steps:

[0021] a. Production of cultivation material: take willow tree shavings 74, rice bran 14, corn meal 6, soybean meal 5 and gypsum powder 1 as dry materials by weight, and then mix with water to make a pH value of 5.0 and a water content of 65%. Cultivation material

[0022] b. Making bag material: take the capacity 700-800cm 3 The cultivating material in the polypropylene bag is divided into bags, and the amount of cultivating material in each polypropylene bag is 500g based on the dry material to obtain the bag material;

[0023] c. Inoculation: Sterilize the bag material at 98-100°C under normal pressure for 15 hours (the sterilization temperature here can be 15-16 hours), then move it into the aseptic inoculation room while it is hot and cool it to 25°C, then The two ends of the bacteria bag are connected to the original species by point seeding, the ino...

Embodiment 2

[0028] Repeat the operation steps of Example 1, the difference is:

[0029] In step a, the pH value of the cultivation material is 6.0, and the water content is 75%; in step b, the amount of cultivation material in each polypropylene bag is 600g as dry material; in step c, the cooling inoculation temperature is Below 30°C; in step d, the temperature of the aseptic environment is 26-28°C and the humidity is 68-70%; in step e, the fruit body culture environment is 92-95% humidity and 22-24°C, and the reproduction culture time For 15-25 days.

[0030] The yield of the menarche mushroom was 556 g per bag on average, and the yield of the deformed mushroom accounted for 1.2% of the menarche mushroom.

[0031] Observed fruit bodies are visible: Observed fruit bodies can be seen: the fruit bodies are light brown, the surface is smooth, the flesh is white and thick; 95% of the fruit bodies have a cap diameter between 3.5-4.5 cm and a thickness of 4.5-5.5 mm The length of the stalk is betwee...

Embodiment 3

[0033] Repeat the operation steps of Example 1, the difference is:

[0034] In step a, the pH value of the cultivation material is 5.0, and the water content is 75%; in step b, the amount of cultivation material in each polypropylene bag is 500g as dry material; in step c, the cooling inoculation temperature is 30°C; in step d, the temperature of the sterile environment is 23-25°C and the humidity is 68-70%; in step e, the fruit body culture environment is 85-88% humidity and 22-24°C, and the proliferation culture time is 10 days.

[0035] The yield of the menarche mushroom was 568 g per bag on average, and the yield of the deformed mushroom accounted for 0.9% of the menarche mushroom.

[0036] Observation of the fruit bodies can be seen: the fruit body is light brown, the surface is smooth, the flesh is white and thick; 96% of the fruit bodies have a cap diameter between 4-5 cm and a cap thickness between 5-6 mm. The stalk length is 10-12 cm, and the stalk diameter is between 0.6-...

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PUM

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Abstract

The invention discloses a high-yield bagged material culture method of tea tree mushrooms, comprising the following steps of bagged material making, inoculation, mycelium culture and fruiting body culture. Bagged material has the advantages of scientific material matching and reasonable ratio and can supply essential nutrition to myceliums and fruiting bodies. The technological conditions of temperature, humidity and the like are controlled strictly in the culture process to accelerate mycelium growth and fruiting body primordium differentiation; thus, the invention has the advantages of good fruiting body development, high biological transformation rate, little misshapen mushroom production, uniform individual fruiting body, high quality, long mushroom production period, high yield, little pollution and low cost and further enhances the utilization ratio of cultural materials.

Description

Technical field [0001] The invention relates to the field of crop cultivation, in particular to a high-yield cultivation method of tea tree mushrooms with bag materials. Background technique [0002] Chaxin mushroom is also called tea tree mushroom, columnar field head mushroom, willow matsutake mushroom, willow fungus, etc. It belongs to the faecium family. The fruiting bodies are mostly wild in the dead parts of the camellia oleifera in summer and autumn. They are solitary, twin or dependent. The cap is 2-8 cm in diameter, flat after the first convex, with light brown edges and smooth surface; the flesh is white, plump, and 3-6 cm thick. The stalk is 13-8 cm long and 3-12 mm thick. The solid surface has stripes and light brown. [0003] Chaxin mushroom is delicious, crispy and delicious, and contains 18 kinds of amino acids and a variety of mineral elements. Chinese medicine believes that Chaxin mushroom has calming properties, has the effects of removing dampness, diuresis, spl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04
Inventor 廖国林
Owner 巫溪县万统野生资源开发有限责任公司
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