A kind of cultivation substrate for shiitake mushrooms and its preparation method

A substitute material cultivation and substrate technology, applied in mushroom cultivation, botanical equipment and methods, cultivation, etc., can solve the problems of long germination cycle in the vegetative stage of shiitake mushrooms, insufficient nutrients in mushroom bags, and insufficient growth stamina of mushroom bodies, etc., to achieve Excellent nutritional and health value, reduced bacteria cycle, good ventilation of bacteria bags

Active Publication Date: 2022-04-15
JIANGXI SERICULTURE & TEA RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, if only mulberry twig chips are used as the substrate wood chips for shiitake mushroom cultivation, it is easy to cause the growth period of shiitake mushrooms to be too long in the vegetative stage, the mushroom body to be stunted and deformed in the early reproductive stage, and the nutrients in the fungus bag in the late reproductive stage are insufficient, and the growth stamina of the mushroom body will be reduced. Insufficient, low biological efficiency, low yield

Method used

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  • A kind of cultivation substrate for shiitake mushrooms and its preparation method
  • A kind of cultivation substrate for shiitake mushrooms and its preparation method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The technical scheme adopted in the present invention is:

[0026] A cultivation base material for shiitake mushrooms as a substitute material, characterized in that the proportioning by weight is as follows: 49 parts of mulberry branch shavings nutrient material, 30 parts of hazelnut shell matrix particles, 20 parts of decomposed dry material of sesame paste residue, and 1 part of base auxiliary material.

[0027] The ratio of the matrix auxiliary materials is as follows by weight: 0.5% of sheep bone calcification powder, 0.4% of quick-acting bactericide, and 0.1% of bacteriocin.

[0028]The preparation method is as follows: (1) Mulberry twig shavings nutrient material: collect Xiafa mulberry twigs, and place them in air-dried or exposed to the sun for 48 hours at room temperature at 38°C, and use a BC1000EVBM large-scale branch grinder to pulverize, and the pulverized particle size is controlled at 7mm, and set aside; After the branches are crushed, add 2% quicklime i...

Embodiment 2

[0035] The technical scheme adopted in the present invention is:

[0036] The invention discloses a raw material of a cultivation matrix for shiitake mushrooms, which is characterized in that the ratio by weight is as follows: 40 parts of mulberry branch shavings nutritional material, 39 parts of hazelnut shell matrix particles, 20 parts of decomposed dried sesame paste residue, and 1 part of matrix auxiliary material.

[0037] A cultivation substrate auxiliary material for shiitake mushrooms as a substitute material, characterized in that the proportioning by weight is as follows: 0.5 part of sheep bone calcification powder, 0.4 part of quick-acting bactericide, and 0.1 part of mushroom element.

[0038] The preparation method is:

[0039] (1) Mulberry twig shavings nutrient material: collect winter cut mulberry branches, air-dry or expose to the sun for 120 hours at room temperature of 12°C to 16°C, and use BC1000EVBM large-scale tree branch crusher to crush, and the crushed...

Embodiment 3

[0046] The technical scheme adopted in the present invention is:

[0047] The invention discloses a raw material of a cultivation substrate for shiitake mushrooms, which is characterized in that the ratio by weight is as follows: 43.5 parts of mulberry branch shavings nutrient material, 35 parts of hazelnut shell matrix particles, 20 parts of decomposed dried sesame paste residue, and 1.5 parts of matrix auxiliary material.

[0048] A shiitake mushroom substitute cultivation base auxiliary material is characterized in that: the proportion by weight is as follows: 1 part of sheep bone calcification powder, 0.4 part of quick-acting bactericide, and 0.1 part of mushroom element.

[0049] A method for preparing a raw material for cultivation substrate of shiitake mushrooms, characterized in that:

[0050] (1) Mulberry twig shavings nutrient material: collect summer mulberry branches, air-dry or expose to the sun for 36 hours at a room temperature of 32°C to 35°C, and use a BC1000E...

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Abstract

The invention relates to a shiitake mushroom substitute cultivation substrate and a preparation method thereof, belonging to the technical field of edible fungus cultivation, and is composed of the following proportioned raw materials in parts by weight: 30% to 50% of mulberry twig shavings nutrient material, 30% to 50% of hazelnut shell matrix particles %, 20% decomposed dry material of sesame paste residue, 0.5% to 1% of sheep bone calcification powder, 0.5% of quick-acting fungicide, and 0.1% of mushroom element. Through microbial fermentation, degradation and high-temperature calcination, the nutritional components in crops such as mulberry twigs, hazelnut shells, and sesame paste residues and leftovers in the processing process are fully utilized, and the fungus bags prepared by reasonable proportioning have good air permeability , the pollution rate of mushroom sticks is significantly reduced, the cycle of shiitake mushrooms is significantly shortened, the biological efficiency of shiitake mushrooms is significantly improved, and the aroma is unique, the taste is delicious, and the value of nutrition and health care is excellent.

Description

technical field [0001] The invention belongs to the technical field of edible fungus cultivation, and relates to a mushroom substitute cultivation substrate and a preparation method thereof. Background technique [0002] Lentinus edodes is the second largest edible fungus in the world, and its edible and medicinal value is excellent, known as the "Queen of Edible Fungi". The traditional substrate for shiitake mushroom cultivation is broad-leaved wood chips. However, due to the rapid development of the industry and the depletion of broad-leaved forest resources, the contradiction of "bacteria forest" has become increasingly serious, which has seriously affected the healthy development of the mushroom industry. Therefore, it is urgent to explore the cultivation substrate of shiitake mushrooms to replace wood chips. Ways and methods. [0003] At present, the edible fungus industry and academia have developed many new cultivation substrates for shiitake mushrooms. The common po...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G18/20C05G3/60
CPCA01G18/20C05G3/00C05B17/00C05F5/002C05F11/08
Inventor 胡桂萍黄金枝王亚威石旭平张诚叶川曹红妹欧阳雪灵王丰蔡翔
Owner JIANGXI SERICULTURE & TEA RES INST
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