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Field cultivating black fungus culture medium in Tibet region and cultivation method for field cultivating black fungus in Tibet region

A cultivation method and technology of black fungus, applied in black fungus culture medium and cultivation field of black fungus, can solve problems such as difficulty in obtaining materials, cultivation technology and experience not suitable for Tibet region, etc., to achieve easy acquisition, rich variety, and improvement of diet structure Effect

Active Publication Date: 2013-01-09
HEILONGJIANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention aims to solve the problem that the bag materials used in the artificial cultivation of black fungus in the interior are not suitable for the cultivation and production of fungus in the Qinghai-Tibet Plateau, and these materials are difficult to obtain in the Qinghai-Tibet Plateau, and at the same time, the cultivation techniques and experience in the interior are not suitable for the Tibet area, and provide a kind of Ground-planted black fungus culture medium in Tibet area and cultivation method of ground-planted black fungus in Tibet area

Method used

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  • Field cultivating black fungus culture medium in Tibet region and cultivation method for field cultivating black fungus in Tibet region
  • Field cultivating black fungus culture medium in Tibet region and cultivation method for field cultivating black fungus in Tibet region
  • Field cultivating black fungus culture medium in Tibet region and cultivation method for field cultivating black fungus in Tibet region

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specific Embodiment approach 1

[0018] Specific embodiment one: In this embodiment, the ground-planted black fungus culture medium in the Tibet area is made of 32% to 38% solid raw material and 62% to 68% water by weight percentage; the solid raw material is made of 40% to 50% by mass percentage It is made by mixing high-grade green gang sawdust, 20%-30% white birch sawdust, 10%-20% crushed highland barley straw, 8%-10% highland barley bran and 1%-2% gypsum.

[0019] According to the mass percentage, 40%-50% of Qinggang sawdust, 20%-30% of birch sawdust, 10%-20% of ground barley straw, 8%-10% of highland barley bran and 1%-2% of gypsum Mix evenly to make solid raw materials, then mix and stir 32% to 38% of solid raw materials and 62% to 68% of water according to the percentage by weight to prepare black fungus medium grown in Tibet area.

[0020] In this embodiment, the ground-grown black fungus culture medium in the Tibet region can be used for black fungus cultivation after being subpackaged and sterilized...

specific Embodiment approach 2

[0022] Embodiment 2: The difference between this embodiment and Embodiment 1 is: the pH value of the black fungus culture medium grown in Tibet is controlled at 7-8. Others are the same as the first embodiment.

specific Embodiment approach 3

[0023] Specific embodiment three: the cultivation method of ground planting black fungus in the plateau area of ​​this embodiment is carried out according to the following steps:

[0024] 1. Preparation of black fungus medium for ground cultivation in Tibet: 40% to 50% of Qinggang sawdust, 20% to 30% of white birch sawdust, 10% to 20% of ground barley straw, 8% to 10% Highland barley bran and 1% to 2% of gypsum are evenly mixed to make solid raw materials, and then 32% to 38% of solid raw materials and 62% to 68% of water are mixed and stirred according to the weight percentage to prepare the Tibet region ground black fungus culture medium;

[0025] 2. Subpack the black fungus culture medium grown in the Tibet area, and then sterilize it under normal pressure on the plateau, then inoculate the black fungus strains aseptically, and then place it in a culture room at 25°C to 28°C for cultivation. The mycelium grows to The bottom of the bacteria bag is then transferred to an env...

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Abstract

The invention provides a field cultivating black fungus culture medium in Tibet region and a cultivation method for the field cultivating black fungus in Tibet region, and relates to black fungus culture medium and the cultivation method for black fungus. The invention solves the problems that the material for artificially cultivating black fungus in interior areas is not applicable to culturing and producing agaric in Qinghai-Tibet Plateau, and such material is hardily obtained in the Qinghai-Tibet Plateau, and meanwhile, the cultivation technology and experience in the interior areas cannot be carried out in Tibet region properly. According to the cultivation method, the field cultivating black fungus culture medium in Tibet region is prepared by 32% to 38% of solid raw material and 62% to 68% of water in percentage by weight. The cultivation method comprises the steps of: 1, preparing the culture medium; 2, sub-packaging, sterilizing, culturing and storing; 3, manufacturing a bed, and culturing with bacteria trapped; 5, culturing a bacteria bed; and 5, individually managing and culturing. The cultivation method provided by the invention is applied to culturing the black fungus in Tibet region.

Description

technical field [0001] The invention relates to a black fungus culture medium and a black fungus cultivation method. Background technique [0002] The Qinghai-Tibet Plateau has a vast territory, with an average altitude of 4000-5000m and an area of ​​2.4 million square kilometers, accounting for 1 / 4 of China's total land area. The special geographical conditions create natural conditions different from plain areas. The Qinghai-Tibet Plateau has a long sunshine time, and the solar radiation intensity is much higher than that of the plain area, which belongs to the high ultraviolet radiation area. The average temperature is low and the temperature difference is large. The annual average temperature on the Qinghai-Tibet Plateau is below 0°C, the extreme high temperature is 25°C-26°C, the extreme low temperature is -45°C--36°C, and the highest summer temperature is below 0°C in areas above 4500m above sea level. The maximum temperature difference in a day in the Qinghai-Tibet ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00A01G1/04
Inventor 张彦龙赵丹丹雷虹曾伟民刘振东王守发孙越
Owner HEILONGJIANG UNIV
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