Cultivation Techniques of Coprinus comatus
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First, the growth environment Coprinus comatus wide adaptability, anti-allergic and strong, can use straw, corn cob, peanut stalks and other crop stalks in outdoor or indoor cultivation. The mycelial growth temperature range is 3-35 degrees, the optimum temperature range is 22-28 degrees, the fruiting body growth temperature range is 5-32 degrees, and the culture material moisture content is 60%-79%. When the fruiting body grows, the relative space temperature is 85%-90%; Coprinus comatus is aerobic fungus, and it needs enough oxygen during the whole growth process, especially during the growth stage of fruiting bodies, it is necessary to ventilate frequently; Coprinus comatus Not very sensitive to light, mycelial growth stage under light conditions, fruiting body growth stage under scattered light, the appropriate light intensity is 500-1000 lux. Second, culture Ingredients formula and fermented corncob 100 kg, urea 1 kg, lime 3 kg; straw (cut or crush) 40 kg, corn husk powder 40 kg, horse manure (dry) 20 kg, phosphate fertilizer 2 kg, lime 3 Kg; cotton shells 89 kg, straw 5 kg, lime 2 kg, gypsum powder 3 kg, phosphate fertilizer 1 kg. The ratio of material to water is 1:1.3-1.4. After the mixture is fully mixed, it is piled into a 1-meter-high, 1-meter-wide, and unlimited-length material pile, and then the cover film is incubated and fermented. After the temperature has risen above 60 degrees for 10 hours, turn it over. When it reaches 60 degrees again, maintain it for 10 hours and then cool it to make bagging. Third, bagging bacteria will ferment good culture materials into 20 cm and 40 cm plastic bags, divided into two and the middle three inoculation, inoculation volume of 15% -20%. After being transplanted into the culturing chamber, the cultivars will be cultured in a temperature of 20 to 25 degrees, and the mycelium will be filled with bags for about 30 to 40 days. Fourth, cover soil and mushroom management will be good bacteria to take away the plastic bag, flat in the mantle or on the bed frame, width 60-80 cm, unlimited length, all around and surface cover. The earth-covering materials were dried in the sun in advance and mixed with 1%-1.5% formaldehyde and 0.3%-0.5% dichlorvos for fumigation. When the soil cover is first pre-wet with 1%-2% lime water, the surface layer covers 3-5 cm at a time, and then fine-spray and spray method is adopted to gradually adjust the moisture content of the soil. During ventilation, pay attention to ventilation, if the temperature of the culture material Normally, do not allow too much water to flow into the material, so as not to blacken the material. After the special mycelium climbs up to the soil layer, the relative temperature of the space is increased by 90%-95%, scattering light is given, and the temperature is increased by humidification, cooling, and temperature change. Stimulation induces a large number of primates to occur. In the growth stage of fruiting bodies, water and humidity are mainly used to regulate water, and watering should be less and more frequent. V. The harvesting of Coprinus comatus from the primordium to maturity is a very slow process, but once it is mature, the growth rate is significantly accelerated, the stipe quickly expands, the fungus ring loosens off, and the mushroom cover can easily open the umbrella. The entity is easily broken and the pleats become dark and self-dissolving and lose their value. This is also the short-term preservation period of Coprinus comatus. In fact, as long as the harvest period is properly advanced, this problem can be solved. When the fruiting body 5-6 matures, it is the harvesting period. Harvesting at this time has little effect on the total yield, but the fruiting body has good quality, high commodity value, long shelf life, and resistance to transportation. The first tidal mushroom stops spraying after harvesting. After 2-3 days, it sprays heavy water into the pot and continues mushrooming management. Generally, it can receive 3-4 tidal Mushrooms.