Culture techniques of strains

Fungus is very popular in the market, many people like its tender taste, there are many kinds of fungi, strain cultivation techniques are very similar, let's take a look.

I. bacterial room

When planting fungi, it is necessary to prepare the construction of the bacterial room, and now the more common bacterial room is the greenhouse. The bacterial room will generally be chosen in a place with higher terrain, but on the whole it should be relatively flat, the surrounding space is relatively open, and the permeability is good. The greenhouse should be made of scattered light, and the ground needs to be repaired with cement, so it is easy to wash. The mushroom bed should be set up in the mushroom room, which can be made of wood, iron and brick. Finally, there should be windows or shutters, which can enhance permeability.

2. Nourishment

The preparation of fungus planting nutrients is also very important. The main ingredients of nourishment are livestock manure, wheat straw, wheat bran, rice straw, cornstalk and so on. Generally, the composting of nutrients begins around July. We need faeces to dry, other materials to be cut off, then mixed with the right amount of plaster, soaked in water or urine, and then fermented according to a layer of forage and a layer of feces. Generally speaking, you need to turn the pile every three or four days, and it will be almost ready in about half a month.

3. Disinfection

After the completion of the nutrient stacking, we first need to carry out a thorough disinfection and sterilization of the bacterial room, and then move the nourishment into the bacterial room and make it on the bacterial bed. Then close the doors and windows of the bacteria room, raise the indoor temperature to about 60 degrees, three hours later, lower the temperature to about 50 degrees, maintain this temperature for a week, and let the nutrients ferment thoroughly. And in the process of fermentation, the nutrients can also be disinfected and sterilized, so that the nutrients left are beneficial microorganisms, which is of great benefit to the growth of fungi.

IV. Vaccination

When the temperature of the nourishment drops to about 25 degrees, it is time for fungus vaccination. We need to flatten the nourishment on the bacterial bed, and the thickness of the nourishment on each bacterial bed should reach about 15 centimeters. Then the hole seeding method is used for vaccination, and the interval between each plant is about ten centimeters. If you want to improve its germicidal speed, you can broadcast it as closely as possible. After inoculation, it is necessary to maintain the humidity of the nutrients and increase the permeability of the mushroom room. Finally, cover the fine fertile soil evenly on the nourishment, and you can wait for the bacteria to spread.

V. Harvest

Harvest is related to the yield and quality of fungi. One of the most important is water management and temperature management. We have to maintain the humidity of nutrients, in the initial humidity is generally about 70%, and later slowly recover to about 80% to 90, when watering, we should follow the principle of a small amount of frequent watering. It is best to keep the temperature of the bacteria room at about 10 to 18 degrees during the sterilization period, and increase the temperature to about 20 to 28 degrees during the bacteria emergence period, which can speed up the speed of bacteria emergence. When the fungus grows to a certain size, it can be harvested.

The cultivation techniques of different fungi will have some slight differences, but the cultivation techniques of most fungi are similar. I hope the above can help you.