Culture medium containing China-hemp stalk cores and process used for cultivation of black funguses
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A technology of cultivation substrate and hemp stalk core, applied in cultivation, mushroom cultivation, plant cultivation, etc., can solve the problems of polluting the environment, wasting resources, etc., and achieve the effects of good air permeability, increasing yield, and avoiding waste of resources
Active Publication Date: 2017-12-22
DAQING BRANCH OF HEILONGJIANG ACAD OF SCI +1
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Hemp stalks are usually incinerated as waste, wh
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Embodiment 1
[0033] Embodiment 1: A kind of hemp stalk core cultivation substrate of the present invention and its technique for cultivating black fungus:
[0034] 1. A hemp stalk core cultivation substrate is made from raw materials through crushing, weighing, mixing, stewing, bagging and sterilization. The specific production steps are as follows:
[0035] (1) Pulverization: the hemp stalk core is pulverized by a pulverizer with a sieve mesh diameter of 0.5 cm, and the length of the pulverized hemp stalk core is 0.2 to 0.4 cm.
[0036] (2) Weighing: Weigh the raw materials of the cultivation substrate according to the following parts by weight: 50-82 parts of hemp stalk core, 0-32 parts of miscellaneous sawdust, 0-15 parts of wheat bran, 0-15 parts of rice bran, 1.5 parts of soybean powder ~3 parts, 0~1.5 parts of lime, 1 part of gypsum.
[0037] (3) Stewed pile with mixed ingredients: mix the weighed raw materials, add water, turn over 4 times and stir evenly to make the water content ...
Embodiment 2
[0054] Example 2: The difference between this example and Example 1 is that the raw materials and parts by weight of the hemp stalk core cultivation substrate in this example are: 82 parts of hemp stalk core, 8 parts of wheat bran, 5 parts of rice bran, soybean 3 parts of powder, 1 part of lime, and 1 part of gypsum.
Embodiment 3
[0055] Example 3: The difference between this example and Example 1 is that the raw materials and parts by weight of the hemp stalk core cultivation substrate in this example are: 65 parts of hemp stalk core, 17 parts of miscellaneous wood chips, 8 parts of wheat bran, 5 parts of rice bran, 3 parts of soybean flour, 1 part of lime, and 1 part of gypsum.
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Abstract
The invention belongs to the technical field of cultivation of black funguses, in particular to a culture medium containing China-hemp stalk cores and process used for cultivation of black funguses. The culture medium containing China-hemp stalk cores is prepared by crushing, weighing, stirring and sealed stack fermentation, bagging and sterilization of raw material. The raw material comprises the following ingredients including 50-82 parts by weight of China-hemp stalk cores, 0-32 parts by weight of mixed sawdust, 0-15 parts by weight of wheat bran, 0-15 parts by weight of rice bran, 1.5-3 parts by weight of bean flour, 0-1.5 parts by weight of lime, and 1 part of plaster. The culture medium containing China-hemp stalk cores is used for the process of cultivation of black funguses. The process comprises the following steps: inoculation, mycelium culture, after-ripening, formation of holes in cultivation bags, pregermination, fruiting management and harvesting and sun-drying. The resources of China-hemp stalk cores are applied to the technical field of cultivation of black funguses. Therefore, the resources of China-hemp stalk cores are reasonably utilized in order to avoid waste and environment pollution. The rich nutritional ingredients of China-hemp stalk cores are fully utilized. The natural and antibacterial feature and resistance to pests and diseases can effectively reduce the contamination rate during the cultivation process of black funguses so that yield and quality of black funguses are improved.
Description
technical field [0001] The invention belongs to the technical field of black fungus cultivation, and in particular relates to a hemp stalk core cultivation substrate and a process for cultivating black fungus. Background technique [0002] Black fungus (Auricularia auricula-judae) is a famous edible and medicinal fungus in my country. It is smooth and tender in texture, crisp and delicious, rich in nutrition, and has the reputation of "meat among vegetarians". Black fungus has high medicinal value and is currently recognized as "natural health food" and is more and more popular in the market. [0003] Black fungus is a typical wood-rot fungus, and its main cultivation material is sawdust. The state implements natural protection projects and logging bans on the forestry system in parallel, resulting in a tight supply of sawdust resources, which will inevitably affect the healthy development of the black fungus industry. The emergence of substitute raw materials has effectiv...
Claims
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