Scientific cultivation techniques of Polyporus umbellatus harvest and processing of Polyporus umbellatus

Polyporus umbellatus can be used in medicine, has a very high medicinal value and health value, can enhance resistance, anti-cancer, disease prevention and other effects, the distribution is very wide, mainly distributed in Hubei, Sichuan, Yunnan, Henan and other places. Next, let's take a look at the planting technology of Polyporus umbellatus with the editor.

Scientific cultivation techniques of Polyporus umbellatus

The use of pit planting, generally pit depth of 50 cm, length and width of 70 cm. Under-forest cultivation can not only prevent the destruction of forest, but also create a suitable environment for Polyporus umbellatus and prevent soil erosion. Before cultivation, we should first cultivate a good fungus bed or fungus material, generally use decaying roots, branches and bark with Armillaria mellea as bacteria and cut new tree sticks (about 10 cm in diameter, 50 cm in length and 60 cm in length) in the pit, cover soil 20 cm 25 cm, suitable temperature, after 1 to 2 months can be used. Can also be used to cultivate ready to plant Gastrodia elata fungus, or planted Gastrodia elata has not yet rotted and no long miscellaneous bacteria to cultivate Polyporus umbellatus.

A litter with 5 sticks and 0.18 kg of sclerotia. When planting, choose intact and harmless fresh wild Polyporus umbellatus, or divide the Polyporus umbellate nucleus into small pieces, each as big as a walnut, and press with your fingers to closely combine the mycelium section of the sclerotia with the fungus material. A fungus can be pressed to put 7 pieces of Ling 8, planted a good one, with humus on the four sides of good culture, leaving no space. By analogy, generally only one layer is planted, and it is best to cover the humus soil by 20 to 25 centimeters, which is slightly higher than the ground and can be dug two years later.

Harvest and processing of Polyporus umbellatus

Polyporus umbellatus perennial habit, the yield is not high in one or two years, three or four years of cultivation is the vigorous period of reproduction. Pay attention to the sclerotia in the surface soil layer during harvest. It can be harvested all year round, and it is better to harvest in summer and autumn. The hard color of the substantia nigra is called the old nucleus, which is the commercial Polyporus umbellatus, that is, the first generation and the second generation. Fresh and tender grayish brown or yellow Polyporus umbellatus, the general nucleus is soft, can be used as a seed nucleus.

The sclerotia of Polyporus umbellatus which has been harvested should be washed clean and dried in the sun. After drying, it can be shipped and sold. Pack it in sacks or bamboo sticks and store it in a dry place.

Growth characteristics

Polyporus umbellatus likes fertile, moist, humus-rich and well-drained sprouting slopes to grow at 5 cm below the ground temperature of 8: 9 ℃, and the best growth is at 15-20 ℃. The hyphae stop growing at 25-30 ℃, go into short-term dormancy or grow fruiting bodies, and pass through the adverse environment to reproduce spores. In late autumn and early winter, 5 cm below the ground, the temperature is below 8 ℃ and then enter the winter dormancy period. April to June and September to October are the active growth periods of Polyporus umbellatus mycelium.

Medicinal effect of Polyporus umbellatus

1. Diuresis and dampness: Polyporus umbellatus has a light taste, mainly in the ginseng, entering the spleen to open the waterway, using water to purge dampness and diarrhea, removing dehumidification, eliminating edema, and treating jaundice. Clinical treatment of adverse urination, edema and distension, wet turbid zone, jaundice, beriberi and so on.

2. Relieving heat and relieving thirst: Polyporus umbellatus is light oozing, gas rising and rain can fall again, so it can open the stomach and facilitate urination. "Treatise on febrile Diseases" also mentioned that "if pulse is floating, fever, thirst for drinking water, urination is not good, Zhu Ling decoction is the master."

3. Cure malaria and stop diarrhea: Zhu Ling tastes light and bitter, although bitterness decreases, while sweet and light can percolate and disperse, rise and fall, fall and rise, so it is good to divide the qi of exterior yang and yin to urinate, so the former master of malaria was malaria.

Through the above content, I believe you have a certain understanding of Polyporus umbellatus, Polyporus umbellatus has a relatively long growth period and high yield, and has high medicinal and edible value, and is deeply loved and sought after by everyone. Polyporus umbellatus has a broad planting prospect.