Biogas residue cultivation of coprinus comatus

1. Base material formula: 300 kg of biogas residue, 200 kg of corn cob, 10 kg of superphosphate, 1.5 kg of urea, 20 kg of lime powder, 5 kg of gypsum powder, 5 bags of mushroom disease, and 240 g of three-dimensional nutrition essence of edible fungi.
2. Basestock Recipes: In addition to the three-dimensional essence, the corncob is directly mixed with fresh biogas residue and auxiliary materials to build a heap fermentation. When the temperature is above 20°C, it is piled once a day. When the third time is turned, it is uniformly sprayed 800 times. Phoxim solution to prevent insects, heap fermented for 7 days. The sign of finished fermentation: The base material is brown, there are a large number of actinomycetes, a special grassy taste, odorless, not sour, if there is sour smell, pungent smell, etc., it is necessary to spread out the stockpile to emit moisture and odor Reprocess it. At the last turn, the three-dimensional pheromone was evenly sprayed.
3. Seed germination: After the completion of fermentation, open the stockpile, adjust the pH value to about 8 and cool it to below 30°C, then bagging and sowing. After sowing, immediately drill holes, move into the mushroom shed in advance sterilized into the bacteria period; during every 3 days or so, spray once a hundred diseases to the traceless solution, and check the impurities, found that pollution in a timely manner to prevent proliferation, spread . At 25°C, germination can be completed in about 20 days, and it can be maintained for about 10 days for postcooking.
4. Cover soil: After completion of the maturation culture of the bag, cover the soil after the bag, the thickness of the cover soil is generally 2 to 3 cm, such as the use of peat soil material or homemade humus soil material, can be thick to 5 cm, after the cover soil material The surface of the bed is leveled, and the water is poured onto the cover soaked. Pay attention to two points: one is to fill the soil between the studs; the other is to use slow water for light irrigation to prevent the stump from floating. And then cover woven bags or newspapers, after about 20 days, the surface of the material bed that is mycelium emerged, can promptly remove the cover, enter the mushroom management stage.

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