Edible fungi cultivation technology, edible fungus cultivation technology

1. Time. The suitable temperature for the growth of enoki mushroom mycelium was 7 30, the optimal temperature was 23, the suitable temperature for fruiting body differentiation and development was 3 18, and the optimal temperature was 13. Therefore, the planting time in the southern region is better in late autumn, the northern region is better in the Mid-Autumn Festival, the provinces in the south of the Yangtze River are better in October and November, and the high-altitude mountainous areas are better in September.

2. Place. Need to prepare the mushroom room, the main requirements of the mushroom room is insulation, ventilation, clean, you can build a semi-underground mushroom room, it is recommended to dig a 1-meter-deep cube hole outdoors into the ground, and then use soil to stack a 1-meter-high wall around the ground, and cover it with plastic film and straw curtains.

3. Raw materials. You can crush corn cob (can be replaced by sorghum husk, sawdust, peanut shell, soybean stalk, corn stalk, rape stalk, etc.), wheat bran, cornmeal, gypsum powder, soybean flour, superphosphate, sugar according to 75:20::

The ratio of 2::1:1 is ready, and then the sugar is dissolved in water, and then the sugar water and other ingredients are fully stirred with water, the water content should reach about 65%, and it will be bagged after 2 4 hours.

4. Vaccination. First of all, choose 15 17 cm wide, 55 cm long plastic bag bag, when bagging, it should be compacted while loading, and the two ends of the bag should be tied high with a string to make a slipknot, and then sterilized with high pressure or atmospheric pressure, after sterilization, you can be inoculated, and the bag will be moved into the mushroom room in time after inoculation.

5. Management. If the temperature is suitable, the mycelium will begin to germinate in about 24 hours, and the bag will be full in about 40 days. After the bag is full, the bag mouth should be untied and the bag mouth should be rolled up, and the bag should be covered with film, and the film should be lifted and ventilated for 30 minutes every morning, and the humidity should be maintained at 85% 90%, and the mushrooms can be produced successively for about 7 to 10 days.

After the mushroom emerges, the ventilation can be appropriately increased, and when the handle grows to 3 5 cm, the plastic film should be removed, and the ventilation should be carried for 1-2 days; After that, the temperature is controlled at 6 8, the relative humidity of the air is controlled at 85% to 90%, the carbon dioxide concentration is controlled at the low light, and the enoki mushroom can be grown and harvested after about 10 days.

The cultivation method of edible mushrooms is similar to that of vegetables.

It is a method of artificially creating suitable temperature, light, water, nutrients, gases and other conditions, and cultivating large edible fungi on artificially prepared culture medium. Edible fungi belong to the phylum Fungi, basidiomycetes, they do not have chlorophyll, cannot make organic matter to feed themselves, and must absorb ready-made nutrients from other organisms or biological remains or excrement.

Commonly used culture media are plant straw, livestock manure, tree trunks, etc. The main content of cultivation is to cultivate excellent strains, prepare and prepare suitable medium, artificially inoculate in suitable seasons and places, adjust suitable environmental conditions, and prevent and control pests and miscellaneous fungi. Compared with general vegetables, edible mushrooms contain high protein, a variety of amino acids and vitamins, and have high nutritional value, and have developed rapidly in recent years.

It is mainly cultivated with mushrooms, straw mushrooms, shiitake mushrooms, black fungus, oyster mushrooms, white fungus, and lion's mane mushrooms.

Pest control is also very important, edible fungi themselves have weak resistance to pests, and it is not easy to control once they occur. We should adhere to the principle of prevention first and comprehensive control, and mainly achieve the purpose of prevention and control through the selection of disease-resistant varieties, physical control, biological control and strengthening cultivation management. Regular fertilization, water management, and temperature management are also required.