Lentinus edodes culture medium mainly prepared from bamboo crumb and method for producing lentinus edodes by using culture medium

A culture medium and technology for shiitake mushrooms, which are applied in the fields of botanical equipment and methods, fertilizer mixtures, gardening, etc., can solve the problems of affecting environmental sanitation, discarding or burning firewood, waste, etc., to achieve excellent taste and increase product yield. And the effect of quality, thick mushroom shape and gardening

Inactive Publication Date: 2013-06-12
YUEYANG YUNJING BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] According to the analysis, the content of cellulose and hemicellulose in the dry matter content of bamboo chips is higher than that of miscellaneous wood chips, and the content of lignin is also higher than that of miscellaneous wood chips. The nutritional content of bamboo chips is similar to that of wood chips. It is a good raw material for cultivating shiitake mushrooms. my country is rich in bamboo resources. Specifically, Linxiang City (county) has an area of ​​540,000 mu of bamboo forests. The processing of bamboo products such as bamboo mats, bamboo chopsticks, and bamboo floors is well developed. The scraps discarded by bamboo product processing factories are very rich, because they are not fully utilized. It is often discarded or burned as firewood, seriously affecting environmental sanitation and causing a lot of waste

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] 1) Pre-processing of bamboo chips: Bamboo chips include fine shavings, sawdust, bamboo yellow, bamboo slices, bamboo sticks and bamboo silk left over from bamboo product processing. Sawdust and fine shavings are sieved and dried for later use. Chips, bamboo strips and bamboo shreds are processed by a pulverizer and dried in the sun for later use;

[0023] 2) Mixing material: first mix 72.5 parts of fresh dried bamboo chips, 25.5 parts of wheat bran (or half of wheat bran and half of rice bran), and 1.5 parts of gypsum powder to form a dry material, followed by 0.2 parts of activated carbon, 0.1 parts of magnesium sulfate, 0.1 1 part of potassium dihydrogen phosphate, 0.1 part of lime and 60% of water to prepare the mother liquor for dilution, and finally mix the dry material and the mother liquor to form a culture medium, and grasp the material with hands so that no water can be seen between the fingers and the ribs of the palm can see water;

[0024] 3) Sterilization: ...

Embodiment 2

[0029] 1) Pre-processing of bamboo chips: Bamboo chips include fine shavings, sawdust, bamboo yellow, bamboo slices, bamboo sticks and bamboo silk left over from bamboo product processing. Sawdust and fine shavings are sieved and dried for later use. Chips, bamboo strips and bamboo shreds are processed by a pulverizer and dried in the sun for later use;

[0030] 2) Mixing material: First, mix 78 parts of fresh dried bamboo chips, 20 parts of wheat bran (or half of wheat bran and half of rice bran), and 1.5 parts of gypsum powder to form a dry material, followed by 0.2 parts of activated carbon, 0.1 parts of magnesium sulfate, 0.1 1 part of potassium dihydrogen phosphate, 0.1 part of lime and 65% of water to prepare a mother liquor for dilution, and finally mix the dry material with the mother liquor to form a culture medium, and grasp the material with hands so that no water can be seen between the fingers and the ribs of the palm can see water;

[0031] 3) Sterilization: Put ...

Embodiment 3

[0036] 1) Pre-processing of bamboo chips: Bamboo chips include fine shavings, sawdust, bamboo yellow, bamboo slices, bamboo sticks and bamboo silk left over from bamboo product processing. Sawdust and fine shavings are sieved and dried for later use. Chips, bamboo strips and bamboo shreds are processed by a pulverizer and dried in the sun for later use;

[0037] 2) Mixing material: first mix 85 parts of fresh dried bamboo chips, 13 parts of wheat bran (or half of wheat bran and half of rice bran), and 1.5 parts of gypsum powder to form a dry material, followed by 0.2 parts of activated carbon, 0.1 parts of magnesium sulfate, 0.1 1 part of potassium dihydrogen phosphate, 0.1 part of lime and 65% of water to prepare a mother liquor for dilution, and finally mix the dry material with the mother liquor to form a culture medium, and grasp the material with hands so that no water can be seen between the fingers and the ribs of the palm can see water;

[0038] 3) Sterilization: Put t...

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Abstract

The invention relates to a lentinus edodes culture medium and a lentinus edodes production method, and in particular relates to the lentinus edodes culture medium which is mainly prepared from bamboo crumbs and a method for producing the lentinus edodes by using the culture medium. The lentinus edodes culture medium is prepared from the following raw materials: 70-85 parts of fresh dry bamboo crumbs, 13-28 parts of wheat bran, 1.5 parts of gypsum powder, 0.2 part of activated carbon, 0.1 part of magnesium sulfate, 0.1 part of potassium dihydrogen phosphate, 0.1 part of lime and water accounting for 60-65% of the total weight of the solid materials. The culture medium which adopts the bamboo crumbs as the main material has wide applicability in lentinus edodes production; matrixes contained in the bamboo crumbs is non-toxic and harmless, and the basic requirements of vegetative growth and reproductive growth of the lentinus edodes can be met; moreover, the culture medium are hard in grain and durable in decomposition, and the yield and the quality of products can be improved, namely, just the advantage in lentinus edodes cultivation by using bamboo bags; and the cultivated lentinus edodes meets the requirements of healthy food, is thick, round and complete in shape, fine and compact in quality, fresh, sweet, crisp and tender, and is even superior to wood crumb lentinus edodes in taste.

Description

technical field [0001] The invention relates to a shiitake mushroom culture medium and a production method thereof, in particular to a shiitake mushroom culture medium mainly made of bamboo chips and a method for producing shiitake mushrooms from the culture medium. Background technique [0002] Since the 1980s in our country, especially in the past ten years, many regions have vigorously developed the shiitake mushroom industry one after another, and they all regard it as a short-term, flat, and fast-growing project for the development of agriculture and rural economy, and Linxiang City (county) is not listed In addition, as the main production area of ​​edible fungi such as shiitake mushrooms and fungus in our province, the edible fungus industry has played an important role in the prosperity of the local rural economy and the increase of farmers' income. However, with the development and growth of the entire industry, forest resources have been severely damaged, and ecolog...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00A01G1/04
Inventor 方淼罗新兵罗雄李品
Owner YUEYANG YUNJING BIOTECH CO LTD
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