Fungus is a health food that contains many kinds of vitamins and is free from pesticide pollution. It is increasingly favored by people. The market price also increased from 36-40 yuan/kg in previous years to 48-52/kg. The conventional cultivation method is open cultivation with eucalyptus and plastic bags. In order to make rational use of greenhouse space, make full use of light and heat resources and land, make fungus market ahead of schedule, supplement market vacancies, and increase greenhouse benefits. After two years of experimental research, we have summarized a three-dimensional cultivation model for greenhouse fungus fungus fungus and leafy vegetables.
1 Fungus production
1.1 The ratio of 50kg sawdust, 10kg wheat bran, about 3kg lime and 0.5kg white sugar mixed in 15kg of water is fully mixed, and the moisture content of the culture material accounts for about 55%, which can increase the air permeability inside the material.
1.2 sterilize the material into a 17cmx30cm polypropylene bag or high-density polyethylene bag, do not loose tight, high and low, the bag mouth without leaving any gaps, set the holster, plug cotton, at 124 Sterilize at 1.3 °C and 1.3-1.4 atmospheres for 3 h. After a 4-5 hour ceasefire, the pans were removed, and the temperature was lowered in the culture room to wait for bacteria.
The strains can be selected from the fine strains suitable for the local ecological conditions, such as 8808, Black 29, Black 913 and so on.
1.3 inoculation in the culture room with sprinkling light vaccination, indoor disinfection after the two individuals face to face, 1 person inoculation, 1 person to pull cotton, inoculation, the faster the better, when sterilization pot, then do not extinguish a few pot Inoculate together.
1.4 After 1-5 days of administration, the room temperature is controlled at about 25°C; the room temperature is controlled at 22-24°C for 5-10 days; the room temperature is controlled at 22°C for 10-20 days; and the room temperature is controlled at about 20°C after 20 days. During the fungus process, the bags are frequently dumped, and the bacteria bags that infect the bacteria are removed. After the mycelium is full, the cool place is set aside.
2 Fungus production
2.1 After the hatching reaches maturity, the production area of ​​each bag is divided into 3 ports with a total of 5 lines. The port is V-shaped.
2.2 Hanging Bags At the end of February, carry the bags in the greenhouse with a 50-60cm spacing and a distance of about 30cm per string. Leave the work lanes, and store 6 bags of each string, and hang it on the wire above the greenhouse.
2.3 Manage the back cover film of the hanging bag and cover the shade of the straw curtain, require astigmatism, keep the temperature at room temperature 21-22°C during the day and 17-18°C during the night. When the temperature is low, the temperature can be increased by fire, the humidity should be appropriate, and the humidity should be suitable. Water, high temperature at room temperature, high humidity, easy to flow ear.
2.4 Fungus long enough to harvest, ear whitening is selected sunny sunny harvest immediately. Ears should be cut with a knife to ensure the quality of the fungus.
3 leaf vegetable production
On the ground of the greenhouse, 4-5 kinds of leafy vegetables such as parsley, cabbage, rape and celery can be grown.
In short, this model has proved to be a model test in our county. The 130m2 greenhouse can hold 5,500 bags, produce 175kg of ears, earn 9,100 yuan, produce 400-500kg, and earn 1,000-1200 yuan, with a total income of 10,100 yuan. The economic benefits are obvious.
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