How to grow Boletus how to plant Boletus

Boletus is a rare wild edible fungus, mainly distributed in Yunnan and other regions of China. Boletus is named for its fleshy flesh, which is very similar to the beef liver we know. The nutritional value of boletus is very high, and it tastes delicious and is loved by many people. However, due to the unclear cultivation method, many people can only obtain it through purchase.

How to grow porcini

The artificial cultivation of boletus requires aseptic operation to ensure high yield after inoculation. The specific operation requirements are as follows:

I. Environmental purification: Inoculation room or inoculation box or inoculation tent shall be used for inoculation. Disinfection shall be carried out in advance. Aerosol disinfectant shall be used, 5-8 grams per cubic meter, and the gas generated by ignition shall be disinfected.

Second, the strain pretreatment first pull out the strain bottle mouth cotton plug, wrap the bottle or bag mouth with plastic bag, and then move into the inoculation room, and then use the inoculation shovel to extend into the strain bottle bag, the surface aging bacterial film dug out. If white kinks appear, the matrix should also be dug out, and cotton balls dipped in 75% alcohol, wipe the inner wall of the bottle around, and then move into the inoculation chamber. If it is the strain with the bag head, open the bag mouth and handle the strain in the same way, twist the bag mouth and move it into the inoculation box for inoculation.

Boletus cultivation techniques

Boletus inoculation aseptic operation inoculation link aseptic operation technical procedures, mainly master the following five aspects.

① Select the inoculation time at midnight or early morning in sunny days, when the temperature is low and the miscellaneous bacteria are in dormant state, which is conducive to improving the finished product rate of bacteria bag inoculation.

② After the inoculant is moved into the sterile room or inoculation tent in plastic bags, it shall be disinfected for the second time together with the strain, inoculation tools and alcohol lamp. First fumigate with aerosol for more than 30 minutes, 40-60 minutes before inoculation, and then irradiate with ultraviolet lamp for 30 minutes to achieve sterile conditions.

③ Inoculate quick bag material open bag mouth tie rope, if ring tampon pull out tampon. Put the strain into the bag, re-tie the bag or tampon to restore the seal. If the bottle is planted, remove the film covering the bottle mouth and restore it after inoculation.

④ Update the air After inoculation of each batch of material bags, the doors and windows must be opened for ventilation for 30-40 minutes, then the doors and windows must be closed, disinfection shall be carried out again, and inoculation shall continue.

5. Cleaning up residues During the inoculation process, the covering film waste of the seed bottle, especially the sawdust and other impurities on the workbench and indoor site, must be concentrated in a corner and not thrown away. After inoculation of each batch of material bag, combined with ventilation and ventilation, a cleaning shall be carried out to keep the site clean and eliminate miscellaneous bacteria pollution.

Distribution of Boletus in China

Boletus is mainly produced in Yunnan Province. Boletus is a specialty of Yunnan Province. There are many kinds of Boletus. There are about 26 kinds in China, 22 kinds in Yunnan Province, 11 of which are unique to Yunnan Province. There are about 14 kinds of Boletus such as green hand and red hand that people like and are familiar with.

Yunnan Province is rich in boletus resources, there are many excellent edible varieties, mainly white, yellow, black boletus. White boletus, also known as delicious boletus, grows in pine and oak mixed forests between 900 meters and 1000 meters above sea level, or in forest edge areas that have been cut down for a short time. The growth period is from the end of May to the middle of each year. It grows more when it is sunny after rain and is easy to harvest.

Classification of Boletus species

1. White boletus: The scientific name of white boletus is delicious boletus, which is also called Bigfoot Mushroom, White Bull Head, Yellow Choba, etc. The growing period is from the end of May to mid-October every year. It grows more when it is sunny after rain and is easy to harvest.

2, yellow boletus: yellow boletus body hypertrophy, in boletus fruit body is the most robust, sweet taste, with clearing heat solution trouble, nourishing blood, wind and cold, relaxing tendons and blood, tonic refreshing and other effects, is one of the raw materials of traditional Chinese medicine preparation "Shujin Wan", but also gynecological medicine, but also can be used to treat women easily get some gynecological diseases.

3, black boletus: black boletus is an edible mushroom, outside and mushroom meat are black, rich in nutrients, crispy taste, delicious taste, not only good taste but also nutritional value.

4. Red boletus: Red boletus is a famous edible mushroom that the masses like to eat. It is also called green hand (it will turn green after touching the mushroom wrinkles). It has a very high reputation in China. It is called a beautiful sentence of mountain treasures. It is plump and nutritious.

There are many varieties of boletus, and each of these varieties has its own characteristics. You can choose according to your own needs. However, the cultivation technology of boletus requires a sterile environment, so everyone must provide the correct growth environment when planting.