How does Chinese medicine residue grow straw mushrooms?
2023-11-19 02:07:45
Chinese medicine slag method of straw mushroom:
1. Treatment of traditional Chinese medicine slag. The traditional Chinese medicine slag is spread out and dried to a moisture content of about 30% to be mixed and fermented; when it is not used temporarily, it can be dried to a moisture content of 15% or less for storage.
2. Base formula. Formula 1: 125 kg of traditional Chinese medicine slag, 100 kg of wheat straw (or straw), 25 kg of wheat bran, 8 kg of superphosphate, 1.5 kg of urea, 12 kg of lime powder, 4 kg of gypsum powder, and 120 g of three-dimensional nutritional sperm of edible fungi. Formula 2: 150 kg of Chinese medicine residue, 100 kg of corncob (or bacillus), 5 kg of bean cake, 10 kg of lime powder, 8 kg of superphosphate, 1 kg of urea, 1 kg of salt, and 120 g of three-dimensional nutrient extract of edible fungi.
3. Base material processing. According to the formula, add water and mix well to build the fermentation, and vent the vent hole to the ground about 30 cm on the pile to avoid anaerobic fermentation; turn it once a day, and fertilize for 5-6 days. Every time the pile is turned over, the water should be replenished according to the water loss of the base material, so that the moisture content of the base material can be kept at about 63%; and phoxim is added when the second pile is turned over. After the completion of the fermentation, the material pile is cooled down, the three-dimensional sperm is melted and uniformly sprayed, and the water content is adjusted to about 65%, the pH value is 8-9, and the material temperature is below 30 °C or equal to the temperature.
4. Sowing the soil. The boring machine is shaped like a turtle, and it is drenched to make it penetrate. The bacteria are spread on the trampoline. The dosage is about 30% of the total amount of the bacteria. The upper slab is about 15 cm thick, and then spread a layer of bacteria. After laying 15 cm of material, the surface of the material is slightly flattened, and the other strains are combined with the method of sowing, spreading and sowing. All of the materials are sown on the surface, compacted and leveled, and then sprayed once and 100 times. Solution. After sowing, the soil is covered in time. Due to the barrier function of the covering material, the base material is not directly infested by the bacteria, and it has obvious benefits for the water retention and heat preservation of the base material.
5. Inoculation management. Cover the plastic film on the face, and ventilate it every morning and evening, about 30 minutes each time. During the spraying period, spray 200 times of silly solution every day, and after about one week, the initial infection is completed. After that, the temperature is lowered to below 25 ° C for 7 to 10 days, and the mycelial ripening culture can be completed to maximize the biomass in the material, which lays a good energy foundation for the mushroom.
6. Mushroom management. After the bud, the temperature of the shed is adjusted to a suitable range of 28 ° C to 32 ° C, maintaining the moisture content of the base material of 63% to 68%, the air humidity is about 90%, and the light is about 400 to 500 lux. Generally, about 4 days, when the fruiting body grows to seven or eight minutes, it should be harvested in time.
7. Post-harvest management. After harvesting, the surface should be cleaned in time, and the mushroom feet and dead buds should be removed from the shed. The depression should be filled and leveled, the edible mushroom three-dimensional nutrient solution should be poured, and the appropriate amount of water should be sprayed in time to press the nutrients into the soil layer. The greenhouse is fully closed to allow the hyphae to rest and nourish. After about 3 to 7 days, when the surface is re-emerged, repeat the above management.
The traditional Chinese medicine slag raw material cultivation of straw mushroom can solve the problem of high cultivation cost of traditional straw mushroom cultivation. The general biological efficiency is about 30%, the input-output ratio is about 1:3, and the cultivation period is short due to the use of idle greenhouse. The number of employed labor is small, and the production efficiency has been greatly improved.
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