Coprinus comatus, also known as Coprinus comatus, is an edible mushroom used in orchards in wheat fields or woodlands after spring and autumn rain in northern China. Its fruiting bodies are clustered, and its caps are cylindrical. Even the stipe is like a turkey leg, hence the name Coprinus comatus. Mushroom body tender meat, delicious and delicious. Coprinus comatus contains the active ingredients for the treatment of diabetes. Feeding the mice with 2 grams of Coprinus commune concentrate per kilogram of body weight had the most obvious effect of lowering the blood glucose concentration after 1.5 hours. In recent years, the development of cultivated Coprinus comatus in the country, both inside and outside, has become increasingly widespread. Fresh mushrooms, dried mushrooms (cutting mushrooms) and canned mushrooms are extremely popular. The cultivation method of Coprinus comatus is basically the same as the cultivation of Agaricus bisporus. The yield per unit is generally 10 to 15 kg/m2, and the highest one is 30 to 40 kg/m2. Cultivation techniques are as follows:
A group of coprinus comatus, Yangshuo cultivate Coprinus comatus (a) cultivation materials main materials: horse manure, cow dung, wheat straw, rice straw, cotton seed shells and mixed wood chips. Accessories: bran, rice bran, corn flour, compound fertilizer, gypsum powder, lime powder and so on.
(ii) Cultivation methods Coprinus comatus can be cultivated indoors or outdoors. Raw materials can be cultivated, and clinker can also be cultivated. It can be planted in bags or in boxes or bedsteads. The most favorable cultivation method should be adopted according to local environmental conditions and cultivation techniques. Yangshuo flat material cultivation coprinus comatus is more labor-saving. In general, it can be managed according to mushroom cultivation methods.
(3) Cultivation Formulation 1. 100 kg of cottonseed hull (or floor waste cotton), plus 2-3 kg of quick lime (plus 0.1% of carbendazim or thiophanate-methyl), and the water content is controlled at 60-65%.
2. 100 kg of cotton seed husk, 2 kg of phosphate fertilizer, 0.5 kg of urea, 2 kg of lime, and 160 kg of water.
3. Corn cob (ground) 100 kg, urea 1 kg, lime 3 kg, water 150-160 kg.
4. Straw (cut or crush) 40 kg, corn stalk powder 40 kg, horse dung (dry, broken) 20 kg, urea 1 kg, phosphate 2 kg, lime 3 kg, water 150 kg. 80 kg of mushroom waste medium (bacterin), 20 kg of beef and horse manure, 1 kg of urea, 2 kg of phosphate fertilizer, 4 kg of lime, and 150 kg of water.
(v) Cultivate the culture mix thoroughly and mix well. The stacking material should be 1 meter high and 1 meter wide. Cover with plastic film and keep it at 60°C for 10 hours; turn it up and reach 60°C again, keep it for 10 hours, and the fermentation will end; , Shop on a good pre-cooked surface, material thickness 10-20 cm, divided into 3 layers of sowing, with the amount of 15% of the culture material. After the sowing is completed, level the material surface, and slightly pressurize, and finally cover with 5 cm thick loam or mushroom cultivation method, the material surface is covered with a plastic film, heat preservation, moisture, until the mycelium grows well, then remove the plastic film, Cover soil. Coarse soil (pre-wet with lime water, 0.8-1.2 cm soil particles), and then cover fine soil, spray moisturizing.
In outdoor (open air) cultivation, after covering the soil, the arched plastic shed should be used for protection. The height of the shed is 30-40 cm. Outdoor cultivation is planted from September to the end of harvest in May of the following year. The yield of Coprinus comatus varies greatly due to strains and culture materials. The yield per square meter is 4.5 to 18 kg and the biological efficiency is 18 to 170%.
(6) The picking-up of coprinus comatus fruiting bodies is fast and must be picked at the bud stage, that is, the fungus ring is just loosened, and the anti-crimping scales on the bell-shaped fungus cover are harvested. If the fungus ring loosens or falls off and is harvested, the fruit body will oxidize browning during processing, and the pleats will even dissolve out of the dark brown spore fluid and completely lose their commercial value.
(VII) Sales and processing The current Coprinus comatus cultivation scale is small, with fresh sales as the mainstay. Coprinus comatus is easily broken and has a short shelf life and should be sold as soon as possible. In order to supply the towns away from the cultivation field, the mushroom buds of Coprinus comatus should be cut into thin slices, and then heated and dried with an electric hot air dryer. Sliced ​​mushrooms in plastic bags, 100-500 grams per pack. In addition, it can be processed into salted coprinus comatus or canned coprinus.
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