Preparation method for auricularia polytricha cultivation material

Abstract

The invention discloses an auricularia polytricha cultivation material. The auricularia polytricha cultivation material is characterized by being prepared from crop straws, biogas residues and biogas slurry. The invention further discloses a preparation method of the cultivation material. Compared with the existing sawdust cultivation material, the auricularia polytricha cultivation material has the following advantages: firstly, the raw materials are extensive in source and low in price; the production cost is lowered and the economical benefits are improved; secondly, the carbon-nitrogen ratio of the cultivation material is reasonable, the quick-acting nutrients and the slow-acting nutrients are balanced, so that the auricularia polytricha hypha can grow robustly at the early stage and can grow out hypha rapidly; nutrients are supplied sufficiently during the later-stage auricularia polytricha growth, and the produced auricularia polytricha is good in quality and yield is high; and thirdly, the agricultural waste is recycled to reach the purpose of making the best use of everything and changing the waste material into things of value.

Description

technical field

[0001] The invention relates to a fungus cultivation material, which is prepared from crop straw, biogas residue and biogas slurry, and belongs to the technical field of edible fungus cultivation. Background technique

[0002] Auricularia auricula is one of the main edible fungi in tropical and subtropical regions. It is known as "tree jellyfish" and is currently in increasing demand in the international market. Auricularia auricula is rich in protein, calcium, phosphorus, iron and other minerals and multivitamins, and its hair contains fungal polysaccharides, which can effectively prevent gallstones and high blood pressure. In addition, it also has the effects of clearing the lungs and replenishing qi, nourishing blood and promoting blood circulation, etc. It is a good health food for textile workers and mine operators, and has high nutritional and health care value.

[0003] Auricularia auricula is a kind of wood-rot fungus, which has a strong ability to d...

Examples

Embodiment Construction

[0022] Method 1: In this example, the Auricularia auricula cultivation material includes the following components and mass proportions: 20% of soybean stalk chips, 30% of ramie bone chips, 15% of rice straw chips, and 35% of biogas residues, all of which are the quality of dry matter. The sum of the ratios is 100%, and the water content is adjusted to 63%-65% with biogas slurry.

[0023] Production Method:

[0024] ①Stacking and fermentation: First, mix all kinds of crop straw chips and biogas residues evenly in a dry state, then evenly sprinkle biogas slurry on the mixture (fully soaked), and then pile the wet materials into a height of 1.2m and a width of 3m. For a trapezoidal pile with a length of 5m, after the pile is completed, pat the surroundings lightly, and then use a wooden stick with a diameter of 15cm to insert some vertical air holes on the pile, which go straight to the bottom of the pile, and the air hole density is 1 / m 3 , and finally covered with thatch to le...

technical field

[0001] The invention relates to a fungus cultivation material, which is prepared from crop straw, biogas residue and biogas slurry, and belongs to the technical field of edible fungus cultivation. Background technique

[0002] Auricularia auricula is one of the main edible fungi in tropical and subtropical regions. It is known as "tree jellyfish" and is currently in increasing demand in the international market. Auricularia auricula is rich in protein, calcium, phosphorus, iron and other minerals and multivitamins, and its hair contains fungal polysaccharides, which can effectively prevent gallstones and high blood pressure. In addition, it also has the effects of clearing the lungs and replenishing qi, nourishing blood and promoting blood circulation, etc. It is a good health food for textile workers and mine operators, and has high nutritional and health care value.

[0003] Auricularia auricula is a kind of wood-rot fungus, which has a strong ability to d...

Examples

Embodiment Construction

[0022] Method 1: In this example, the Auricularia auricula cultivation material includes the following components and mass proportions: 20% of soybean stalk chips, 30% of ramie bone chips, 15% of rice straw chips, and 35% of biogas residues, all of which are the quality of dry matter. The sum of the ratios is 100%, and the water content is adjusted to 63%-65% with biogas slurry.

[0023] Production Method:

[0024] ①Stacking and fermentation: First, mix all kinds of crop straw chips and biogas residues evenly in a dry state, then evenly sprinkle biogas slurry on the mixture (fully soaked), and then pile the wet materials into a height of 1.2m and a width of 3m. For a trapezoidal pile with a length of 5m, after the pile is completed, pat the surroundings lightly, and then use a wooden stick with a diameter of 15cm to insert some vertical air holes on the pile, which go straight to the bottom of the pile, and the air hole density is 1 / m 3 , and finally covered with thatch to le...

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