Agaricus bisporus culture medium and preparation method thereof
A culture medium and Agaricus bisporus technology, applied in the direction of nitrogen fertilizer, fertilizer mixture, urea compound fertilizer, etc., to achieve the effects of reducing production cost, reasonable formula, and simple preparation method
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Embodiment 1
[0016] A culture medium for Agaricus bisporus, comprising raw materials in the following proportions by weight: 40 parts of corn cobs, 300 parts of corn stalks, 4 parts of bean cakes, 2 parts of phosphate fertilizer, 3 parts of urea, 50 parts of cow dung, 20 parts of gypsum, and 0.5 parts of calcium carbonate , 1.5 parts of quicklime.
[0017] The preparation method of the described agaricus bisporus culture medium comprises pre-wetting, pre-mixing, primary fermentation, secondary fermentation and normal pressure sterilization, and the specific steps are as follows:
[0018] 1) Pre-wetting, stacking the corn cobs and corn stalks in an environment with a humidity of 80% for 30 days;
[0019] 2) Premixing, mixing the pre-wet corn cobs, corn stalks and chicken manure, the obtained premixes are stacked for 7 days, and the temperature is controlled at 56°C;
[0020] 3) Primary fermentation: Mix the rest of the raw materials into the premix prepared in step 2), mix well and pile th...
Embodiment 2
[0023] A culture medium for Agaricus bisporus, comprising raw materials in the following proportions by weight: 50 parts of corn cobs, 250 parts of corn stalks, 4 parts of bean cakes, 3 parts of phosphate fertilizer, 2 parts of urea, 45 parts of cow dung, 20 parts of gypsum, and 0.4 parts of calcium carbonate , 2 parts of quicklime.
[0024] The preparation method of the described agaricus bisporus culture medium comprises pre-wetting, pre-mixing, primary fermentation, secondary fermentation and normal pressure sterilization, and the specific steps are as follows:
[0025] 1) Pre-wetting, stacking the corn cobs and corn stalks in an environment with a humidity of 70% for 31 days;
[0026] 2) Premixing, mixing the pre-wet corn cobs, corn stalks and chicken manure, the obtained premixes are stacked for 7 days, and the temperature is controlled at 56°C;
[0027] 3) Primary fermentation: Mix the rest of the raw materials into the prepared premix in step 2), mix well and pile them...
Embodiment 3
[0030] A culture medium for Agaricus bisporus, comprising raw materials in the following proportions by weight: 50 parts of corn cobs, 300 parts of corn stalks, 5 parts of bean cakes, 2 parts of phosphate fertilizer, 3.5 parts of urea, 50 parts of cow dung, 21 parts of gypsum, and 0.5 parts of calcium carbonate , 2 parts of quicklime.
[0031] The preparation method of the described agaricus bisporus culture medium comprises pre-wetting, pre-mixing, primary fermentation, secondary fermentation and normal pressure sterilization, and the specific steps are as follows:
[0032] 1) Pre-wetting, stacking the corn cobs and corn stalks in an environment with a humidity of 75% for 29 days;
[0033] 2) Premixing, mixing the pre-wet corn cobs, corn stalks and chicken manure, accumulating the premixed material for 8 days, and controlling the temperature at 55-60°C;
[0034] 3) Primary fermentation: Mix the rest of the raw materials into the premix prepared in step 2), mix well and pile ...
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