Chengzihe shiitake mushroom

Lentinus edodes is a fungus that grows on wood. It is delicious, fragrant and nutritious, and is known as the "plant queen". Lentinus edodes is rich in vitamin B, iron, potassium and provitamin D (converted into vitamin D after sun exposure), which is sweet in taste and flat in nature. Indications: anorexia, lack of qi and fatigue. Classification status of Lentinus edodes: Lentinus edodes belongs to Agaricus, Tricholomataceae, Lentinus edodes, also known as Lentinus edodes, Lentinus edodes, Lentinus edodes or Lentinus edodes. Mushroom cultivation originated in China and has a history of more than 800 years. Wu Sangong, a farmer from Longyan Village, qingyuan county, Zhejiang Province, invented the flower cutting cultivation method in the Song Dynasty, and it spread all over the country. It was introduced to Japan through the association of monks. The flower cutting cultivation of Lentinus edodes originated from China, while the current pure mycelium inoculation cultivation of Duanmu originated from Japan. By 1989, China's total mushroom production surpassed Japan for the first time and became the largest mushroom production country in the world. The fruiting bodies of Lentinus edodes are solitary, clustered or clustered. The cap is round, usually 5-10cm, sometimes up to 20cm, with a dark brown surface and dark scales. When I was young, the edge rolled in, with white or yellow-white fluff, which disappeared with growth. There is agaricales under the cap, and then it breaks, forming an incomplete ring. After aging, the lid edge turns back and cracks. The funiculus is curved and white, the stipe is medium or eccentric, 3-6cm×1-1.5cm, and the inside is solid. The part above the funiculus is white, and the part below the funiculus is brown. The spores are white, the basidiospores are colorless under the microscope, oval, 5-7 μ m× 3.4-4 μ m, and the binuclear hyphae have locked associations.
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