Edible fungi cultivation nutrient for improving lignin conversion rate and method for cultivating edible fungi using nutrient

A technology for edible fungi and nutrients is applied in the field of edible fungi cultivation nutrients that improve the lignin conversion rate and the field of cultivation of edible fungi by using the nutrients, which can solve the problems of reducing the utilization rate of raw materials, long growth cycle, slow growth of mycelium, etc. The effect of bacterial culture delay period, growth rate improvement, disease resistance and yield promotion

Active Publication Date: 2018-10-02
南平市农康生物技术有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is, it is necessary to solve the problems of activating mycelium amylase, protease, cellulase, pectinase, laccase and other enzymes, and solve the problems of slow growth of mycelium after inoculation, slow feeding and long growth cycle
[0008] 2. Infectious diseases are prone to occur during the germination period
[0009] 3. It is necessary to solve the problems of low conversion rate of edible fungus lignin and cellulose raw materials and low output
[0010] 4. It is necessary to solve the problem that the addition of pesticides to the mixing materials can easily affect the growth of mycelium, reduce the utilization rate of raw materials, and easily produce pesticide residues
[0011] 5. Adding plant hormones to promote production does not meet the requirements for the production of pollution-free edible fungi, and it is also prone to deformed mushrooms
[0012] 6. It is necessary to solve the pressure on the environment caused by the low utilization rate of raw materials and the pollution of waste bacteria sticks

Method used

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  • Edible fungi cultivation nutrient for improving lignin conversion rate and method for cultivating edible fungi using nutrient
  • Edible fungi cultivation nutrient for improving lignin conversion rate and method for cultivating edible fungi using nutrient
  • Edible fungi cultivation nutrient for improving lignin conversion rate and method for cultivating edible fungi using nutrient

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0068] Each component and mass fraction of cultivation nutrients in the present embodiment are as follows:

[0069] 40 parts by mass of starch, 10 parts by mass of sodium acetate, 28 parts by mass of sea salt, 1 part by mass of betaine, and 21 parts by mass of corn gluten.

[0070] The starch is extracted from corn.

[0071] The above formula is applied to the cultivation of shiitake mushrooms. The cultivation techniques of Treatment 1 and Treatment 2 were used to test respectively, and the mycelium growth (see Table 2) and shiitake mushroom yield (see Table 3) of the experimental group and the control group were obtained.

[0072] Wherein, described treatment 1 adopts conventional nutrient material; Described treatment 2 adopts the cultivation nutrient of conventional nutrient material+above-mentioned formula, wherein, the cultivation nutrient of above-mentioned formula accounts for 2% of total nutrient material, other conditions are all the same, repeat the test three time...

Embodiment 2

[0081] The following formula was applied to the cultivation of oyster mushrooms.

[0082] 18 parts of flour, 30 parts of soybean protein, 45 parts of industrial salt, 0.2 parts of betaine and 25.8 parts of sodium acetate. The starch is extracted from sweet potato.

[0083] The cultivation techniques of Treatment 1 and Treatment 2 were used to test respectively, and the mycelium growth (see Table 4) and shiitake mushroom yield (see Table 5) of the experimental group and the control group were obtained.

[0084] Wherein, described treatment 1 adopts conventional nutrient material; Described treatment 2 adopts the cultivation nutrient of conventional nutrient material+above-mentioned formula, wherein, the cultivation nutrient of above-mentioned formula accounts for 3% of total nutrient material, other conditions are all the same, repeat the test three times.

[0085] The area of ​​the plot in this example is 20 square meters (150 bacterial barrels), and the formula of the conve...

Embodiment 3

[0094] The following formula was applied to the cultivation of black fungus.

[0095] 30 parts of starch, 10 parts of cottonseed protein, 20 parts of table salt, 0.8 parts of betaine and 15 parts of sodium acetate. The starch is extracted from wild acorns.

[0096] The cultivation techniques of Treatment 1 and Treatment 2 were used to test respectively, and the yields of black fungus in the experimental group and the control group were obtained (see Table 6),

[0097] Wherein, described processing 1 is the cultivation nutrient of conventional black fungus culturing material+above-mentioned formula (the cultivating nutrient of above-mentioned formula accounts for 2% of total nutrient material, and the nutrition of the present embodiment is diluted to 600 times of liquid with water);

[0098] Treatment 2: conventional black fungus culture material + treatment 1 moderate amount of water;

[0099] Treatment 3: Conventional black fungus culture material (40 kg of broad-leaved saw...

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Abstract

The invention relates to an edible fungi cultivation nutrient for improving lignin conversion rate and a method for cultivating edible fungi using the nutrient. The edible fungi cultivation nutrient for improving the lignin conversion rate is mainly prepared from the following components in parts by mass: 18 to 40 parts of starch, 10 to 30 parts of vegetable protein, 20 to 45 parts of salt, 0.2 to1 part of betaine and 10 to 25.8 parts of sodium acetate. A nutrition regulation concept of ''combining inside and outside'' initiated in the edible fungi cultivation provided by the invention is very suitable for the growth and development of edible fungi, and can produce obvious economic benefits, and the edible fungi produced are environmentally friendly and pollution-free. The first domestically-developed idea of ''internal and external regulation'' and ''bacteria treatment with bacteria'' (good bacteria consume miscellaneous bacteria) of the edible fungi cultivation nutrient for improving the lignin conversion rate and the method for cultivating edible fungi using the nutrient achieves the ability to promote the disease resistance and production increase of the edible fungi, and theedible fungi produced meet the requirements of pollution-free products. The edible fungi cultivation nutrient for improving the lignin conversion rate and the method for cultivating edible fungi usingthe nutrient are suitable for factory production of edible fungi and production of export products.

Description

technical field [0001] The invention belongs to the field of edible fungus cultivation, and particularly relates to a nutrient for edible fungus cultivation that improves lignin conversion rate and a method for cultivating edible fungus by using the nutrient. ) The cultivation of edible fungi can activate the enzyme activities of mycelial amylase, protease, cellulase, pectinase, etc., which can effectively shorten the production cycle, improve the conversion rate of lignin, and enhance the ability of edible fungi to resist pests and diseases. It is a green Preparation and use method of pollution-free nutrients. Background technique [0002] The culture material is the basic raw material used in the production of edible fungi. The nutritional composition of the material and the scientific and reasonable ratio of the culture material play a crucial role in the yield and quality of edible fungi cultivation. The composition of edible fungus culture material is usually relativel...

Claims

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Application Information

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IPC IPC(8): C05G3/00A01G18/20
CPCC05C11/00C05G3/00C05D9/00C05F11/00
Inventor 谢善慈林宗锐林大忠
Owner 南平市农康生物技术有限公司
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