Culture base material for artificial cultivation of lactarius deliciosus

A technology of cultivating materials and artificial cultivation, applied in fertilizers, organic fertilizers, inorganic fertilizers made of biological waste, etc., can solve the problems of slow growth of bacteria, high cultivation costs, and difficulty in artificial cultivation, and achieve strong growth, Consistent morphological characteristics and good disease prevention performance

Inactive Publication Date: 2015-06-17
徐伟明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned technical problems, the present invention provides a culture medium for the artificial cultivation of pine milk fungus. The present

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Example 1: 45 parts of masson pine sawdust more than 10 years old, 5 parts of pine needle powder, 5 parts of wheat bran, 5 parts of cottonseed hulls, 1 part of lactose, 1 part of gypsum or lime, 0.5 part of potassium dihydrogen phosphate, 0.5 part of magnesium sulfate Parts, the raw materials are prepared by parts by mass.

[0011] Mix pine sawdust, pine needle powder, wheat bran, and cottonseed hulls in proportion, pour them into a grinder and grind them into 80-mesh particles, take them out, add lactose, gypsum or lime, potassium dihydrogen phosphate, and magnesium sulfate in proportion, and then pour Put it into a mixer for uniform stirring, then put it into a fermentation tank for anaerobic fermentation, and stir the water in a ratio of 1:1.2 to evenly ferment the synthetic medium. Inoculate the mother species of Lactobacillus pine into the above-mentioned medium, and cultivate it at a constant temperature of 25°. After the above-mentioned parent species grows into...

Embodiment 2

[0012] Example 2: 52 parts of masson pine sawdust more than 10 years old, 10 parts of pine needle powder, 12 parts of wheat bran, 5 parts of corncobs, 10 parts of cottonseed hulls, 2 parts of lactose, 1.5 parts of gypsum or lime, 0.75 parts of potassium dihydrogen phosphate part, 0.75 part of magnesium sulfate, and described raw material is formulated by mass part.

[0013] Mix pine sawdust, pine needle powder, wheat bran, cottonseed husks, and corncobs in proportion, pour them into a grinder and grind them into 90-mesh particles, take them out and add lactose, gypsum or lime, potassium dihydrogen phosphate, and magnesium sulfate in proportion , and then pour it into a blender for uniform stirring, and then put it into a fermentation tank for anaerobic fermentation, and stir the water in a ratio of 1:1.5 to evenly ferment the synthetic medium. Inoculate the mother species of Lactobacillus pine into the above-mentioned medium, and cultivate it at a constant temperature of 25°. ...

Embodiment 3

[0014] Example 3: 60 parts of masson pine sawdust more than 10 years old, 15 parts of pine needle powder, 20 parts of wheat bran, 10 parts of corncobs, 15 parts of cottonseed hulls, 3 parts of lactose, 2 parts of gypsum or lime, 1 part of potassium dihydrogen phosphate part, 1 part of magnesium sulfate, and described raw material is formulated by mass parts.

[0015] Mix pine sawdust, pine needle powder, wheat bran, cottonseed husks, and corncobs in proportion, pour them into a grinder and grind them into 90-mesh particles, take them out and add lactose, gypsum or lime, potassium dihydrogen phosphate, and magnesium sulfate in proportion , and then pour it into a blender for uniform stirring, then put it into a fermentation tank for anaerobic fermentation, and stir the water in a ratio of 1:1.8 to evenly ferment the synthetic medium. Inoculate the mother species of Lactobacillus pine into the above-mentioned medium, and cultivate it at a constant temperature of 25°. After the ...

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Abstract

The invention discloses a culture base material for artificial cultivation of lactarius deliciosus. The culture base material is composed of the following raw material in parts by weight: 45 to 60 parts of wood chips of Chinese red pine with an age more than 10 years, 5 to 15 parts of pine needle powder, 5 to 20 parts of wheat bran, 0 to 10 parts of corncob, 5 to 15 parts of cotton seed husk, 1 to 3 parts of lactose, 1 to 2 parts of lime or gypsum, 0.5 to 1 part of potassium dihydrogen phosphate, and 0.5 to 1 part of magnesium sulfate. Lactarius deliciosus can quickly grow out on the provided culture base material, high quality lactarius deliciosus can be produced, the growing power of the mycelia is strong, light can be well absorbed, moreover, the disease resistant performance is enhanced, and the conventional problems in artificial culture of lactarius deliciosus are overcome. Furthermore, the cost of the culture base material is low, the raw materials are easily-available, the preparation method is simple and can be applied to massive production, and the morphological characteristics of the cultured lactarius deliciosus is as same as those of the natural lactarius deliciosus.

Description

technical field [0001] The invention belongs to the technical field of edible fungus cultivation, and in particular relates to a culture medium for artificial cultivation of pine milk fungus. Background technique [0002] Pine milk fungus, commonly known as pine milk mushroom, belongs to the family Agaricaceae and belongs to the genus Lactarius. The cap is 3-14 cm wide, hemispherical in the early stage, and after unfolding, the center is concave or funnel-shaped, then flat, glabrous, orange-red or nearly copper-colored, and the color becomes lighter with the growth of bacteria. The stipe is hollow, nearly cylindrical, 2-5 cm long and 0.7-2 cm thick. It is simple to adopt field sowing cultivation, but the bacteria ambushes are affected by the climate, and there will be some unexpected problems, such as long-term drought and long-term heavy rain during the sowing period, which will cause damage to the newly-introduced bacteria and cause poor growth. The artificial cultivatio...

Claims

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Application Information

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IPC IPC(8): C05G1/00C05G3/00C05F17/00
CPCC05B7/00C05D3/00C05D5/00C05F5/002C05F11/00C05F17/00C05D3/02Y02W30/40
Inventor 徐伟明
Owner 徐伟明
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