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Method for cultivating pleurotus cornucopiae by using biogas residues

A technology for biogas residues and shiitake mushrooms is applied in the field of cultivating shiitake mushrooms by using biogas residues, which can solve the problems of shiitake mushrooms that have not yet been seen, and achieve the effects of expanding the utilization area of ​​biogas residues, low cost and simple technology.

Active Publication Date: 2013-10-16
贺州市天原生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there is no relevant report on the method of using biogas residues to cultivate Pleurotus pridis

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Weigh 10 kg of crushed dry biogas residues, 80 kg of mulberry branches, and 1 kg of quicklime, fully mix the above components and mix them evenly with water in a ratio of 1:1.3 by weight, then cover with a plastic film and stack for 48 hours. Add 8 kg of corn flour and 1 kg of gypsum powder and mix well to obtain a mixture. According to the dryness and wetness of the mixture, adjust the water content of the mixture to 65% with water and mix well to obtain the compost for mushroom cultivation.

[0025] Pack the above-mentioned compost well mixed into special polyethylene bags with a width of 23 cm and a length of 45 cm, tie the mouth of the bag tightly, fill each bag with an average of 1 kg of dry substrate, and sterilize at 100°C for 18 Hours, after cooling to 25°C, inoculate Jiji mushrooms; place the inoculated cultivation bag at a temperature of 20-22°C and a relative air humidity of 70% for 30 days to grow bacteria, during the cultivation period from 5:00 p.m. to 8:00...

Embodiment 2

[0028] Take by weighing 20 kilograms of crushed dry biogas residues, 70 kilograms of mulberry branches, and 1 kilogram of quicklime, fully mix the above-mentioned components and mix them evenly with water in a mass ratio of 1:1.3, then cover with a plastic film for stacking and retting for 48 hours, then Add 8 kg of corn flour and 1 kg of gypsum powder and mix well to obtain a mixture. According to the degree of dryness and humidity of the mixture, adjust the water content of the mixture to 63% with water and mix well to obtain the compost for mushroom cultivation.

[0029] Pack the above-mentioned compost well-mixed into special polypropylene bags with a width of 23 cm and a length of 45 cm, tie the mouth of the bag tightly, fill each bag with an average of 1 kg of dry substrate, and sterilize at 121°C for 5 Hours, after cooling to 25°C, inoculate Jiji mushrooms; place the inoculated cultivation bag at a temperature of 23-25°C and a relative air humidity of 65% for 32 days, an...

Embodiment 3

[0032] Weigh 30 kg of crushed dry biogas residues, 60 kg of mulberry branches, and 1 kg of quicklime, fully mix the above-mentioned components and mix them evenly with water in a mass ratio of 1:1.3, then cover with a plastic film for stacking and retting for 48 hours. Add 8 kg of corn flour and 1 kg of gypsum powder and mix well to obtain a mixture. According to the dryness and wetness of the mixture, adjust the water content of the mixture to 65% with water and mix well to obtain the compost for mushroom cultivation.

[0033] Pack the above-mentioned compost well-mixed into special polypropylene bags with a width of 23 cm and a length of 45 cm, tie the mouth of the bag tightly, fill each bag with an average of 1 kg of dry substrate, and sterilize at 125°C for 3 Hours, after cooling to 28°C, inoculate Jiji mushrooms; place the inoculated cultivation bag at a temperature of 20-23°C and a relative air humidity of 60% for 35 days; during the cultivation period, ventilate from 5 p...

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Abstract

The invention discloses a method for cultivating pleurotus cornucopiae by using biogas residues. The method comprises preparation of a cultivation material, inoculation, spawn running, fruiting and crop harvesting, wherein the preparation of the cultivation material comprises burdening, bagging and sterilization, and the cultivation material comprises components in parts by weight as follows: 10-30 parts of dried biogas residues, 60-80 parts of ramulus mori particles, 8 parts of corn meal and 1 part of gypsum powder; the sterilized cultivation material is cooled and inoculated; the inoculated cultivation material is cultivated for 30-35 days; after a cultivation bag is filled with mycelia, the cultivation bag is shifted for fruiting after 5-7 days of an after-ripening period; when the maximum pileus of the pleurotus cornucopiae grows to 3 cm, a crop of the pleurotus cornucopiae is harvested once; and appropriate fertilizer and water are supplemented after one-crop harvesting. The method enlarges the utilization range of the biogas residues, extends the industry chain, facilitates development of circular economy and increases resources of production raw materials of the pleurotus cornucopiae.

Description

technical field [0001] The invention relates to the field of edible fungus cultivation, in particular to a method for cultivating pheasanthemum mushrooms by utilizing biogas residues. Background technique [0002] Jiji mushroom, also known as small oyster mushroom, is beautiful in shape, crisp and tender in texture, and delicious in taste. It is rich in protein, sugar, fat, vitamins, iron, calcium and other trace elements. Long-term consumption can reduce high blood pressure and cholesterol; It is one of the rare edible fungi newly developed in recent years, and has broad domestic and foreign market prospects. [0003] Biogas residue is the residue of biogas fermentation, mainly composed of undecomposed biomass raw material solids and microbial cells, rich in organic matter, humic acid, crude protein, nitrogen, phosphorus, potassium and various minerals, with a texture The characteristics of looseness and moderate pH can meet the requirements of edible fungus production. ...

Claims

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Application Information

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IPC IPC(8): A01G1/04C05G3/00
CPCY02P60/20
Inventor 秦文弟赵德钦徐铁纯李金怀蒋湖波伍琪黄凌志曾广宇
Owner 贺州市天原生物科技有限公司
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