Where is the main producing area of Auricularia auricula?

Auricularia auricula is a variety of Auricularia auricula, in addition to edible, mainly can be used as traditional Chinese medicine, has the effect of treating hemoptysis, metrorrhagia, the main effect is tonifying blood and moistening the lungs. Well, under what environment and where is the main place of production of Auricularia auricula? Where the quality of auricularia auricula is good. Now let's take a look at the specific environmental origin.

1. Distribution of origin

It grows mainly on hillsides with broad-leaved forests and generally grows in forests with perennial deciduous humus soil. The famous Auricularia auricula is the naturally growing fungus around Weishan Lake in the west of Shandong Province. Auricularia auricula here is a national geographic indication product. The area has a continental climate in the north temperate zone and the Yellow River strikes the plain. Other common producing areas are Fujian, Henan, Zhejiang and regions. Among them, the cultivation time of Auricularia auricula in the west of Shandong Province is long and the quality is good.

2. Temperature

Generally speaking, the most suitable temperature for mycelium growth of Auricularia auricula is between 25 degrees and 30 degrees. If the temperature exceeds 40 degrees, it will no longer grow, and the growth of mycelia below 30 degrees below zero will be affected. The most suitable temperature for fruiting body formation is between 22 and 28 degrees, but it can be formed between 18 degrees and 34 degrees, but the quality is different. The most suitable temperature for spore germination is between 22 and 25 degrees.

3. Humidity

Generally speaking, the water content is about 60%, and the air humidity is not more than 65%, but after mushroom is produced, the air humidity is more than 80%. After the fruiting body is formed, and during the period of fruiting body expansion, the air humidity will be larger. In fact, you can observe the growth status and adjust. Too high or low humidity will affect the growth rate of mycelium. Excessive humidity in the air can easily infect rotten ears.

4. Air, light

Like the growth environment with plenty of oxygen, be sure to keep the air fresh, so that the mycelium will grow well. Do not accumulate too much carbon dioxide, mushrooms will grow very slowly, and there is a risk of infection by miscellaneous bacteria. Mycelium growth does not need light, primordium differentiation needs a small amount of scattered light, which can be adjusted according to the growth conditions and requirements. Because in the weak light, the color is light, the soft hair is short, in the strong light is the color is dark, the fluff is long.

Auricularia auricula is distributed in many places in China, but Luxi Auricularia auricula in Shandong Province is a representative product. The growth environment of Auricularia auricula determines its natural origin, but artificial planting can adjust the environment.