Method for cultivating edible fungi

A cultivation method and edible fungus technology, applied in botany equipment and methods, applications, horticulture, etc., can solve the problems of decreased success rate of inoculation and increase infection rate of bacteria in fungus sticks, so as to advance harvest time and improve survival rate and product quality, the effect of reducing production costs

Inactive Publication Date: 2012-05-30
桂林宏旺菌业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the cultivation technology of edible fungus at present, the main culture medium of strain is almost all pulverized matter, and there is following deficiency with the pulverized matter to produce strain: when inoculating, need to punch one on the bacterium rod of required inoculation with a tool earlier. The mouth cavity, and then divide the bacteria into blocks to enter the mouth hole, and at the same time press the bacteria into the mouth hole to prevent the bacteria in the air from entering the mouth hole
However, in actual operation, this method often brings in part of the air when the hole punching tool is pulled out, or the air enters the hole because the hole is not compressed, thereby increasing the infection rate of bacteria in the rod , resulting in a decrease in the success rate of inoculation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: the cultivation method of black fungus

[0023] 1) take mulberry branch as raw material, make cone shape particle (length is 3 centimeters, big end diameter is 1 centimeter), dry;

[0024] 2) get 100 parts by weight of dry mulberry twig particles and place them in nutrient solution and soak, until the nutrient solution is completely absorbed, wherein, the weight ratio of the nutrient solution is: water 200, corn flour 13, sucrose 0.3, quicklime 0.3;

[0025] 3) the soaked mulberry twig particles and the black fungus culture medium are uniformly mixed according to the weight ratio of 7:1, packed into a bacterial bag after piling for 1 hour, sterilized, cooled to 25 ° C for inoculation, and transferred to the bacterial culture room, according to the growth requirements of black fungus, under the condition of 23~25 ℃, the air humidity is 80~88%, cultivate bacteria; described black fungus culture medium is the existing conventional formula;

[0026] 4) on the...

Embodiment 2

[0029] Embodiment 2: the cultivation method of shiitake mushroom

[0030] 1) Using mulberry branches as raw materials, make bullet-shaped particles (3.5 cm in length, 1 cm in diameter at the big end), and dry;

[0031] 2) get 100 parts by weight of dry bullet head mulberry branch particles and place them in nutrient solution and soak, until nutrient solution is completely absorbed, wherein, the weight ratio of nutrient solution is: water 170, corn flour 18, sucrose 0.5, quicklime 0.2;

[0032] 3) The soaked mulberry twig particles and the Lentinus edodes culture medium are uniformly mixed in a weight ratio of 9:1, packed into a bacterial bottle after being stuffed for 1 hour, sterilized, cooled to 30° C. for inoculation, and transferred to a bacterial culture room , according to the growth requirements of Lentinus edodes, select suitable temperature and humidity, and cultivate bacteria; described Lentinus edodes culture medium is the existing conventional formula;

[0033] 4)...

Embodiment 3

[0036] Embodiment 3: the cultivation method of tea tree mushroom

[0037] 1) Take mulberry branches as raw materials, make bullet-shaped particles (4 cm in length, 1 cm in diameter at the large end), and dry;

[0038] 2) get 100 parts by weight of dry mulberry twig particles and place them in nutrient solution and soak, until nutrient solution is completely absorbed, wherein, the weight ratio of nutrient solution is: water 250, corn flour 16, sucrose 0.4, quicklime 0.3;

[0039] 3) The mulberry branch granules after soaking and the tea tree mushroom bacterial culture medium are uniformly mixed according to the weight ratio of 7.5: 1, packed into a bacterial bottle after being stuffed for 1 hour, sterilized, cooled to 28 ° C for inoculation, and transferred to bacterial culture. room, according to the growth requirements of tea tree mushroom, select suitable temperature and humidity, and cultivate bacteria; the tea tree mushroom strain culture medium is the existing conventiona...

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PUM

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Abstract

The invention discloses a method for cultivating edible fungi, which comprises the following steps: using mulberry branches as the raw material to prepare cone-shaped particle and drying the corn-shaped particle; putting the dried mulberry branch particle into nutrient solution to be immersed until the nutrient solution is totally absorbed, wherein 100 parts by weight of dried mulberry branch particle is taken as the reference, and the weight proportion of the nutrient solution is that 170 to 277 parts of water, 13 to 18 parts of corn meal, 0.3 to 0.5 part of sucrose and 0.1 to 0.3 part of calcined lime; uniformly mixing the immersed mulberry branch particle with a fungi culture medium determined according to the type of the edible fungi, filling the mixture into a fungi bag or a fungi bottle, sterilizing, cooling, inoculating and cultivating the fungi; after hypha overgrows the whole fungi bag or the fungi bottle for 7 days, taking out the mulberry branch particle and inserting the mulberry branch particle into a fungi stick; and carrying out conventional treatment according to the type of the cultivated edible fungi after inoculating to obtain the edible fungi. The method does not need to use the device to punch and has simple and convenient operation, low production cost and low mixed bacterium infection rate. The harvest time of the edible fungi of the method is longer 20 to 30 days than that in the prior art.

Description

technical field [0001] The invention relates to a method for cultivating edible fungi, in particular to a method for cultivating edible fungi using mulberry branches as the main culture medium of bacteria. Background technique [0002] In the current cultivation technology of edible fungi, the main culture medium of the strains are almost all crushed materials. The production of bacteria with crushed materials has the following shortcomings: when inoculating, it is necessary to use a tool to hit a stick on the bacteria stick to be inoculated. Then divide the bacteria into blocks and insert them into the holes, and at the same time press the bacteria into the holes to prevent the bacteria in the air from entering the holes. However, in practice, this method often brings in part of the air when the hole punching tool is drawn out, or the air enters the hole because the hole is not compressed, thereby increasing the infection rate of miscellaneous bacteria in the bacterial rod....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/04
Inventor 蒋远旺
Owner 桂林宏旺菌业股份有限公司
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