What are the effects and effects of Pleurotus ostreatus? What are the planting conditions? Attached price quotation of tea tree mushroom in August 2018

Tea tree mushroom is a kind of edible and medicinal fungus, which is often used to add flavor to the soup. The fungus cap is delicate, the handle is crisp, unpure fragrance, delicious and delicious, because of the wild Camellia oleifera on the dry also get the famous tea tree mushroom. Pleurotus ostreatus is rich in nutrition and high in protein content. Do you know the price of Tea Tree Mushroom in August 2018? What are the effects and effects of Pleurotus ostreatus? What are the planting conditions of tea mushroom?

Price market of tea tree mushroom in August 2018

2018-08-07 Tea Tree Mushroom 18 yuan / kg Dayang Road Agricultural and sideline products Wholesale Market, Chaoyang District, Beijing

2018-08-07 Tea Tree Pleurotus ostreatus 7 yuan / kg Dongwayao Wholesale Market in Hohhot

2018-08-07 Tea Tree Mushroom 12 yuan / kg Jiangsu Lingjiatang Agricultural and sideline products Wholesale Market

2018-08-07 Tea Tree Pleurotus ostreatus 16.8 yuan / kg Fujian Fuding Fujian-Zhejiang Border Agricultural Trade Center Market

2018-08-07 Tea Tree Mushroom 9.5 yuan / kg Wuhan Huangjing Hall Wholesale Market

2018-08-07 Tea Tree Mushroom 60 yuan / kg Hubei Xishui Chengbei Agricultural products Wholesale Market

Second, the efficacy and function of Pleurotus ostreatus

1. Anti-cancer and anti-cancer: tea tree mushroom contains a large number of anti-cancer polysaccharides, which has a good anti-cancer effect. People call it "Chinese god mushroom", "health food" and "anti-cancer top soldier".

2. Anti-aging: it has the effect of tonifying kidney and nourishing yin, invigorating spleen and stomach, improving human immunity and enhancing human disease prevention ability. Regular food can play the role of anti-aging, beauty and so on.

3. Relieving bedwetting in children: tea mushroom has a unique effect on frequent urination, edema and asthma in kidney deficiency, especially in children with low fever.

4. Tea tree mushroom is eaten with pig bone or chicken, which can enhance immunity.

3. Planting conditions of Pleurotus ostreatus

1. Nutrition: Pleurotus ostreatus is a kind of wood-rot fungus with weak ability to decompose lignin and cellulose. Wild Pleurotus ostreatus is only born on Camellia oleifera. After artificial domestication, broad-leaved trees such as paulownia, maple, willow, oak and poplar can be used as cultivation materials, but the mixed sawdust with loose material and less tannin is more suitable for the growth of Pleurotus ostreatus. Wheat bran, rice bran and cake fertilizer can be fully used as nitrogen sources. In addition to using sawdust, bagasse, rice straw, cottonseed hull and fungus straw can also be used as carbon sources. Among the carbon sources, monosaccharides and disaccharides are the best, while starch and cellulose are weak. If there is only glucose in the culture formula, the mycelium growth is loose, and a small amount of sucrose is used, the mycelium will grow dense and flourish. It shows that mineral elements are needed in the process of mycelium growth.

2. Temperature: Pleurotus ostreatus is a medium temperature edible fungus. On PDA medium, under the condition of 26 ℃, the spores germinated for 24 hours, and the fine hyphae could be seen with naked eyes after 48 hours. The optimum temperature for mycelium growth was 23-28 ℃, stopped growing over 34 ℃, and could be preserved for 3 months at minus 4 ℃. The temperature range of fruiting body primordium differentiation is 12-26 ℃, and the optimum temperature is 18-24 ℃. Lower or higher temperature will delay primordium differentiation. The temperature is low, the fruiting body grows slowly, but the tissue is strong, the mushroom shape is larger, and the quality is good. High temperature, easy to open umbrellas and form long-stalked Pleurotus ostreatus.

3. Moisture: the water content of the culture medium for the cultivation of Pleurotus ostreatus should be controlled at 60%, 65%, that is, grasp a handful of the medium by hand, squeeze it hard, moist between the fingers, slightly water but not flow, the fingers should be loosened into pieces, and it is appropriate to disperse after falling to the ground. However, different kinds of sawdust and thickness are slightly different, so they should be mastered flexibly. When the mycelium grows, the air relative humidity is required to be less than 70%. The fruiting body formation and development period is 85% Mel 95%, and the growth period is appropriately reduced to prolong the shelf life of the product.

4. Air: tea tree mushroom is a kind of aerobic macrofungus, which is very sensitive to carbon dioxide, and the concentration of carbon dioxide in poor ventilation is too high, which is easy to cause slow growth of mycelium, thick and long stalk of fruiting body, small cap, early opening of umbrella and deformed mushroom.

5. Light: tea mushroom is a light-dependent fungus, the fruiting body has the characteristics of phototaxis growth, and suitable diffuse light is a necessary condition for the completion of normal life cycle. During the mycelium culture, the mycelium still grew in the absence of light, but did not form a fruiting body. The fruiting body is not easy to differentiate without light, and the suitable light intensity is 50-300 lux.

6. Acidity and alkalinity: the hyphae of Pleurotus ostreatus prefer weak acid environment, and the most suitable pH5.5-6.5. the mycelium grows sparsely and slowly below or above pH 4.