Seed price and planting method of Poria cocos

Poria cocos, also known as Yunling, Pine Ling, Poria Ling, etc., are mushroom plants parasitic on pine roots, shaped like sweet potatoes, with dark brown skin, white or pink inside, and their original organisms are the dry sclerotia of Poria cocos, a fungus of the family Polyporaceae. They are parasitic on the roots of Pinus massoniana or Pinus massoniana, and are produced in Yunnan, Anhui, Hubei, Henan, Sichuan and other places. Let's take a look at the seed prices and planting methods of Poria cocos.

How much is the Poria cocos seed?

The price of Poria cocos seeds is about 10-15 yuan per pack, but the price varies greatly due to the quality, specification, origin and quantity of seeds. Poria cocos are facultative parasites, which are often wild in the dry and sunny slopes of Pinus massoniana, Pinus massoniana, Pinus elliottii, Pinus yunnanensis, Pinus elliottii and other tree species in the mountain area of 600-1000 meters above sea level. The spores germinated at 22-28 ℃, the hyphae grew at 18-35 ℃, and grew rapidly at 25-30 ℃. The fruiting body 18-26 ℃ differentiated and produced spores. Linden, asparagus and pine needles can be used in production, but it is still mainly cultivated by Linden.

Selection and preparation of Poria cocos

1. Cultivation site: Poria cocos cultivation site should select hillside with an altitude of 600 to 900 meters, with a height of 15 to 30 degrees, requiring leeward and sunny, sandy soil, neutral and slightly acidic plots with good drainage. Remove grass roots, tree roots, stones and other sundries, and then dig the cellar along the slope, the cellar depth is 60-80 cm, the length and width depends on the number and length of the wood section, generally 90 cm long, the cellar spacing is 20-30 cm, and drainage ditches are opened around.

2. cultivation preparation: in the autumn and winter of the first year, Pinus massoniana was cut down, cut and shaved, and the bark was cut longitudinally 10 strips according to the size of the pine, with a width of 3 cm and a depth of 0.5 cm into the xylem, so that the pine wood could be easily dried and oleoresin flowed out. The cut pine is set up on the spot to make it fully dry. When the fracture of the pine stops draining grease and knocks with a crisp sound, it is sawed into a piece of wood 65 to 80 centimeters long and set aside in a ventilated and transparent place. About June to discharge the wood into the cellar, each cellar row of three to three sections, thick and thin, layered placement, ready for inoculation.

Inoculation method of Poria cocos

1. Mycelium introduction: sharpen the upper end of the middle and thin wood section in the cellar on a sunny day, then insert the cultivation bottle or bag upside down at the tip, and cover the soil with 3 cm after inoculation. The cultivated species can also be concentrated on the saw at the upper end of the wood section, covered with a layer of wood chips and leaves, and covered with soil.

2. Meat introduction: according to the thickness of the wood section, take the upper and lower three or the upper and lower two layers, cut the winter seed with a clean knife when inoculating, stick the Ling meat noodles close to the wood section, Ling skin facing outward, while cutting, the amount of inoculation depends on the region, climate and other conditions.

3. Wood guide: the wood segment selected for seed is dug out and sawed into 2 sections, and the wood guide is connected with the wood section head to head when inoculating. The vaccination season varies from region to region, with high temperature in early April and low temperature from early May to June.

Field management of Poria cocos

1, check the cellar to fill the gap: Poria cocos can grow white mycelium 7-10 days after inoculation. The bacteria in each cellar should be checked in order to fill the gap in time.

2. Control termites: 10 days after Poria cocos inoculation, termites should be immediately sprayed on termites or on the road to control termites.

3. Soil cultivation and drainage: after Poria cocos form sclerotia (knot cocos), if Poria cocos are found to be exposed to the ground, they should cultivate the soil in time, and pay attention to drainage in rainy seasons.

4, timely harvest: Poria cocos can be dug when it is yellowish brown, if the color is yellow and white, it is immature, and if it is black, it shows that it is too ripe.