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How to grow bamboo fungus?
The steps for planting bamboo fungus are as follows:\x0d\1 Selection and production of strains At present, there are more varieties of red-topped bamboo fungus in domestic artificial domesticated cultivation. It is advisable to choose the good varieties that are fast in germination, early in mushroom emergence, have a high yield and a high taste in dry products, and also to choose the varieties that can be harvested continuously for 2-3 years after 1 year of inoculation. \x0d\ Original and cultivated species production formula: wood shavings or cottonseed hulls 76%, wheat hulls 20%, sugar 1%, lime powder 2%, calcium superphosphate 0.3%, urea 0.3%, potassium dihydrogen phosphate 0.3%, magnesium sulphate 0.1%, the ratio of material and water is 1:1.2, pH value 5.5 ~ 6. material mixing good bottling, the requirements of the lower loose on the slightly solid, the middle of the hole in the middle, placed in the 1.5kg / cm2 Sterilized under pressure for 2.5 hours, when the medium cooled to 25 ℃ can be inoculated, after receiving the seed placed in 22 ~ 24 ℃ ventilated dark culture room culture 70 ~ 80 can be used to expand the culture and cultivation. \x0d\ 2 Cultivation Season and Place Selection Bamboo fungus requires growth in a shady and humid environment, and the cultivation site should be selected in an area with an elevation of 500 to 1,000 meters above sea level, with February to May and September to November as the preferred time, and the optimal temperature at 20 to 26 degrees Celsius. \x0d\ Indoor cultivation using underground or frame two ways, cultivation frame to build 2 to 3 layers is appropriate, each layer 60 cm high, 1.3 meters wide. Outdoors, the selection of the back of the shade, fertile soil, half sandy acidic field, no sandy soil can also be, but to cover another humus plus sandy soil. Cultivation sites should also be covered with nearly full shade or full shade 2 meters high awning. \x0d\ 3 Preparation and treatment of culture materials Perishable raw materials will make the eggs of red-tormented bamboo fungus lack nutrients and shrivel up buds and dead buds, so the culture materials are required to be fresh and dry. The wood should be processed to 10-12 centimeters long. Miscellaneous bamboo and moso bamboo pieces can be cut to 50 centimeters long and used after cracking. The proportion of bamboo material in the culture material should be more than 30%, but bamboo wire, bamboo chips should not be used because of poor water retention. Raw materials under the seed before the first 5% lime clarified water immersion 6 to 7 days, and then soaked in clean water for 2 days after cleaning, so that the pH value down to 6 to 6.5 and then fished up for spare. Also available fermentation method, so that the raw materials soaked in water piled up into a 1.2 m high, 2 m wide fermentation pile, covered with film, to be the center of the temperature up to 65 ℃ when turning the pile, generally every 7 days to turn the soil times, to be the raw materials rotting brown, no ammonia odor can be used. \x0d\ 4 Cultivation Methods Spray 1000 times methamidophos pesticide water solution plus 30% formaldehyde on the cultivation site for more than 10 days before sowing to sterilize the insects. Two to three days before sowing the field soil is loosened to make a bed of 50 cm high and 1.3 meters wide. When sowing the undried mixed culture material spread 4 to 6 cm thick, and then sowing strains, and then spread 8 to 10 cm of culture material, and then sowing strains, the third layer of 2 to 4 cm thick, that is, covered with humus 4 to 6 cm, humus needs to be sterilized first, soil moisture content to keep it not dry and not wet. After that, then covered with 2 cm thick slightly wet bamboo leaves, thatch or pine needle leaves, and finally cover the film insulation and moisturizing bacteria. Each square meter counts 20 to 25 kg of dry material, 3 to 4 kg of fungus, requiring that the seeding process is not broken and strictly protected from light. \x0d\5 Scientific management After sowing, control the moisture content of the culture material at 65% to 75%, the relative humidity of the air is 85%. It is not necessary to spray water for the first 15 days, and after 7 days, the film should be uncovered and ventilated for 30 minutes every 3 days, and the film should also be uncovered when the temperature exceeds 30℃ and covered at night. \x0d\Reference: Baidu Encyclopedia