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Auricularia nigricans cultivation method

A cultivation method and agaric technology are applied in cultivation, plant cultivation, mushroom cultivation and other directions, and can solve the problems of the yield and quality of the jade fungus, the increase in the cultivation cost of the jade agaric, and the influence on the economic benefit of the jade fungus, and achieve low cost and improved efficiency. Yield and quality, the effect of simple preparation method

Inactive Publication Date: 2018-12-28
安徽源沃生态农业开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the cultivation of jade fungus follows the cultivation method of black fungus, using wood chips, wheat bran or rice bran as the main raw materials, which is relatively mature, but wood chips, wheat bran or rice bran generally account for more than 90% of the total weight of the cultivation substrate, and are affected by wood chips. Influenced by the market price of wheat bran or rice bran, the cultivation cost of jade fungus increases year by year, which greatly affects the economic benefits of jade fungus cultivation
In addition, there are also a few methods in the market that use crop straw to completely replace sawdust, but affected by the technology, the yield and quality of the produced jade fungus are greatly reduced, which is not universally popular

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A kind of jade fungus cultivation method, comprises the steps:

[0030] S1. Select the female species: select the female species of Auricularia auricula suitable for growth, and set aside.

[0031] S2. Cultivation of cultivars: Take sawdust, wheat bran, corn flour, soybean meal, and lime in proportion, respectively, and stir well to obtain cultivar medium, then pack the cultivar medium in wide-mouth glass bottles, and then The wide-mouth glass bottle is steam sterilized, the specific temperature is 110°C, and the sterilization time is 90 minutes; after cooling to room temperature, the female fungus seed selected in step S1 is inoculated into the wide-mouth glass bottle under the aseptic condition of the ultra-clean workbench. On the medium of the glass bottle, culture at 25°C for 30 days, until the medium of the wide-mouth glass bottle is covered with mycelia, the medium containing mycelium is the cultivar.

[0032] S3, the preparation of cultivation material:

[0033...

Embodiment 2

[0044] A kind of jade fungus cultivation method, comprises the steps:

[0045] S1. Select the female species: select the female species of Auricularia auricula suitable for growth, and set aside.

[0046] S2. Cultivation of cultivars: Take sawdust, wheat bran, corn flour, soybean meal, and lime in proportion, respectively, and stir well to obtain cultivar medium, then pack the cultivar medium in wide-mouth glass bottles, and then The wide-mouth glass bottle is steam sterilized, the specific temperature is 110°C, and the sterilization time is 150min; after cooling to room temperature, the female fungus seed selected in step S1 is inoculated into the wide-mouth glass bottle under the aseptic condition of the ultra-clean workbench. On the medium of the glass bottle, culture at 30°C for 20 days, until the medium of the wide-mouth glass bottle is covered with mycelium, the medium containing mycelium is the cultivar.

[0047] S3, the preparation of cultivation material:

[0048] (...

Embodiment 3

[0059] A kind of jade fungus cultivation method, comprises the steps:

[0060] S1. Select the female species: select the female species of Auricularia auricula suitable for growth, and set aside.

[0061] S2. Cultivation of cultivars: Take sawdust, wheat bran, corn flour, soybean meal, and lime in proportion, respectively, and stir well to obtain cultivar medium, then pack the cultivar medium in wide-mouth glass bottles, and then The wide-mouth glass bottle is steam sterilized, the specific temperature is 110°C, and the sterilization time is 120 minutes; after cooling to room temperature, the female fungus species selected in step S1 are inoculated into the wide-mouth glass bottle under the aseptic condition of the ultra-clean workbench. On the medium of the glass bottle, culture at 28°C for 25 days, until the medium of the wide-mouth glass bottle is covered with mycelium, the medium containing mycelium is the cultivar.

[0062] S3, the preparation of cultivation material:

...

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Abstract

The invention relates to the technical field of edible mushrooms, in particular to an auricularia nigricans cultivation method. The auricularia nigricans cultivation method provided by the invention comprises the following steps: S1, selecting mother seeds; S2, cultivating cultivated species; S3, preparing a cultivation material; S4, performing inoculated culture; S5, forming openings to promote germination; S6, performing mushroom management; and S7, harvesting mushrooms, and partially replacing wood dust by crop straws, rice husks, tree leaves, edible mushroom slag, bagasse and the like to prepare a culture medium raw material of auricularia nigricans. The preparation method is simple, high in operability, low in cost and high in economical benefit. The auricularia nigricans cultivationmethod disclosed by the invention is high in pertinence for the growth of auricularia nigricans, so the influence of common pests and diseases in the production of auricularia nigricans can be suppressed and reduced without adding various antibiotics and bactericides; and the yield and the quality of the auricularia nigricans can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of edible fungi, in particular to a method for cultivating jade fungus. Background technique [0002] Jade fungus, shaped like an ear, is similar in shape to black fungus, but its color is milky white. It is a new fungus that can be cultivated artificially. [0003] Jade fungus has round edges, single piece, small bowl, no gluten, and thick flesh, which is the best quality pursued by fungus growers. Fresh jade fungus is in the form of gelatinous flakes, crystal clear, with a diameter of 4 to 8 cm, elastic, smooth and concave ventral surface, slightly rolled up edges, convex back, and fine fluff, white or milky white. After drying, it shrinks into horny, hard and brittle, and the back is milky white; it swells after being immersed in water, and can return to its original shape, soft and translucent, with smooth mucus on the surface. Soft texture, delicious taste, rich nutrition, can be vegetarian or meat, n...

Claims

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Application Information

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IPC IPC(8): A01G18/00A01G18/20A01G18/30
CPCA01G18/00A01G18/20A01G18/30
Inventor 汪庆华
Owner 安徽源沃生态农业开发有限公司
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