The waste of Flammulina velutipes growing straw mushroom

The biological efficiency of cultivating volvariella volvacea with the residue of Flammulina velutipes cultivation is more than 30%, which is comparable to that of pure brocade seed shell cultivation of straw mushroom. The specific methods are as follows: 1. The waste treatment poured out the culture material after the cultivation of Flammulina velutipes from the bacterial bag, exposed to the sun, and broke the moldy bag. two。 The formula is better: 85% of Flammulina velutipes waste, 10% of green bran, 4% of lime, 1% of gypsum and 20% of fermented dried cow dung. 3. The composting was carried out after mixing the culture material with wet 4 Mill 5 days before sowing. In order to increase the material temperature, the film should be heated up during stacking, and the film should be turned once after 36 hours, for a total of 3 times. The highest temperature in the reactor is required to reach more than 70 ℃. 4. The mycelial growth of sowing selection is robust, and the bacteria age is about 20 days. The age-appropriate bacteria with a small amount of red thick spores on the shoulder of the bottle were evenly sprinkled on the culture surface, gently compacted and covered with plastic film to moisturize. 5. Germ management when the mycelium has been eaten, temperature and humidity are on the high side, the mulch covered on the material surface should be lifted in time to promote the mycelium to grow downward. Generally, about 6 days after sowing, the fruiting body primordia began to form. 6. The fruiting body is covered with a layer of fertile wet vegetable garden soil about 1 cm thick before the fruiting body is formed. After the fruiting body is formed, it is required to spray water to the bed frame, ground and space many times a day to improve the air humidity of the culture room, and properly spray water to the mushroom body when the soybean is big. The water temperature of spraying water should be basically the same as the ambient temperature. Can be harvested immediately when straw mushroom eggs are enlarged and the solid package is not broken. When two tide mushrooms grow, they should be sprayed with nutrient solution, such as 0.20% urea, No. 2 mushroom healthy element, and so on.