Method for cultivating edible fungi

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 for fungi. Background technique

[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 pulverized matter to produce strain: when inoculating, need to make a punch on the bacterium stick that needs to inoculate earlier with a tool. Then put the bacteria into the mouth cavity in pieces, and at the same time press the bacteria into the mouth cavity to prevent the bacteria in the air from entering the mouth cavity. 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 , leading to a decre...

Examples

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, and big end diameter is 1 centimeter), dry;

[0024] 2) Take 100 parts by weight of dried mulberry twig particles and soak in the nutrient solution 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 granules and black fungus culture medium are mixed evenly in a weight ratio of 7:1, piled up for 1 hour, put into a bacteria bag, sterilized, cooled to 25°C for inoculation, and then transferred to culture culture Room, according to the growth requirements of black fungus, under the condition of 23-25 ​​℃ and air humidity of 80-88%, the bacteria are cultivated; the culture medium of black fungus is an existing conventional formula;

[0026] 4) On the 10th day when the mycelia cov...

Embodiment 2

[0029] Embodiment 2: the cultivation method of mushroom

[0030] 1) take mulberry branch as raw material, make bullet shape particle (length is 3.5 centimeters, and big end diameter is 1 centimetre), dry;

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

[0032] 3) Mix the soaked mulberry twig granules with the mushroom culture medium in a weight ratio of 9:1, put them into a bacteria bottle after being stuffed for 1 hour, sterilize, cool to 30°C for inoculation, and transfer to the culture room , according to the growth requirements of shiitake mushrooms, select suitable temperature, humidity, and bacteria cultivation; the culture medium of shiitake mushrooms is an existing conventional formula;

[0033] 4) On the 7th day when the mycelia cover the ent...

Embodiment 3

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

[0037] 1) take mulberry branch as raw material, make bullet shape particle (length is 4 centimetres, and big end diameter is 1 centimetre), dry;

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

[0039] 3) The soaked mulberry twig granules and tea tree mushroom culture medium are mixed evenly in a weight ratio of 7.5:1, piled up for 1 hour, put into a bacteria bottle, sterilized, cooled to 28°C for inoculation, and then transferred to strain culture room, according to the growth requirements of tea tree mushroom, select suitable temperature, humidity, and bacteria cultivation; the described culture medium of tea tree mushroom strain is an existing conventional formula;

[0040] 4) On the 7th day whe...

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 for fungi. Background technique

[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 pulverized matter to produce strain: when inoculating, need to make a punch on the bacterium stick that needs to inoculate earlier with a tool. Then put the bacteria into the mouth cavity in pieces, and at the same time press the bacteria into the mouth cavity to prevent the bacteria in the air from entering the mouth cavity. 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 , leading to a decre...

Examples

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, and big end diameter is 1 centimeter), dry;

[0024] 2) Take 100 parts by weight of dried mulberry twig particles and soak in the nutrient solution 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 granules and black fungus culture medium are mixed evenly in a weight ratio of 7:1, piled up for 1 hour, put into a bacteria bag, sterilized, cooled to 25°C for inoculation, and then transferred to culture culture Room, according to the growth requirements of black fungus, under the condition of 23-25 ​​℃ and air humidity of 80-88%, the bacteria are cultivated; the culture medium of black fungus is an existing conventional formula;

[0026] 4) On the 10th day when the mycelia cov...

Embodiment 2

[0029] Embodiment 2: the cultivation method of mushroom

[0030] 1) take mulberry branch as raw material, make bullet shape particle (length is 3.5 centimeters, and big end diameter is 1 centimetre), dry;

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

[0032] 3) Mix the soaked mulberry twig granules with the mushroom culture medium in a weight ratio of 9:1, put them into a bacteria bottle after being stuffed for 1 hour, sterilize, cool to 30°C for inoculation, and transfer to the culture room , according to the growth requirements of shiitake mushrooms, select suitable temperature, humidity, and bacteria cultivation; the culture medium of shiitake mushrooms is an existing conventional formula;

[0033] 4) On the 7th day when the mycelia cover the ent...

Embodiment 3

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

[0037] 1) take mulberry branch as raw material, make bullet shape particle (length is 4 centimetres, and big end diameter is 1 centimetre), dry;

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

[0039] 3) The soaked mulberry twig granules and tea tree mushroom culture medium are mixed evenly in a weight ratio of 7.5:1, piled up for 1 hour, put into a bacteria bottle, sterilized, cooled to 28°C for inoculation, and then transferred to strain culture room, according to the growth requirements of tea tree mushroom, select suitable temperature, humidity, and bacteria cultivation; the described culture medium of tea tree mushroom strain is an existing conventional formula;

[0040] 4) On the 7th day whe...