First, the production of bacteria bags
(1) Formula: 1. Poplar chips 79%, wheat bran 20%, gypsum 1%, carbendazim 0.1% (50% wettable powder); 2. corn cob (crushed into beans size) 45%, poplar Sawdust 40%, cornmeal 13%, gypsum 1%, lime powder 1%, carbendazim 0.1% (50% wettable powder). Sawdust is more than half a year old wood chips, wheat bran must be fresh, no mildew, no insects.
(2) Mixing: After weighing the raw materials mentioned above, mix the sawdust, wheat bran, and gypsum together, stir it well, and turn it 4 to 5 times. Put the carbendazim and lime into the water and stir it evenly. Use a watering can. Spray separately into dry material. While watering, mix the ingredients evenly, and adjust the moisture of the culture material to a moisture content of about 60% (that is, when the material is squeezed by hand, the wet material forms a mass, and the water droplets appear in the finger gap but do not squat).
(3) Bagging: low-pressure polyethylene film, large bag size 2555 cm, medium bag 17 to 2055 cm. The bag can hold 2.0 kg of dry material, and the middle bag can hold about 1.5 kg of dry material. Fill one end of the plastic bag before filling, and absolutely no leakage will prevail. Mix well-mixed ingredients into the bag and loosen properly. Put the center of the filled bag with your hand, there is no soft feeling, and the two ends do not sag.
Second, sterilization
(1) Construction of earth steamer: A large iron pan with a diameter of 1.5 meters was used to build a soil steamer with a width and height of 222.5 meters and a volume of 8 to 10 cubic meters. Wipe the light with high-grade cement inside and outside the wall of each pot, use wooden or iron bars to make a curtain with a diameter of 1.7 meters, place it on the surface of the pot, and spread sacks on it to prevent the bags from being broken. Then, a lid with a diameter of 2.1 meters was made from a galvanized sheet having a thickness of 1.5 mm, and the steam pot was set aside for use.
(2) Pot with water: Add enough water to the pot before sterilization. The surface of the pot is about 20 centimeters away from the curtain. Then, the bag of the well-being is aligned up and down, and placed on the curtain in the steamer in batches. .
(C) fire heat sterilization: pot before the first fire, the fire first attack for 4 to 6 hours pot temperature reached 100 °C, continue heating, and maintain this temperature for 10 hours, and then bored overnight, when the material temperature is reduced to 70 Grab the pan at °C and quickly move into the cooling chamber. After the temperature in the bag falls, inoculate again.
Third, inoculation
(1) Disinfecting the room: Put the tools used for discharging into the sealed doors and windows in the room 4 days before use to ensure that the interior seals are airtight. After each room is ignited with sulphur, the room is fumigated.
(II) Inoculation time: When the temperature of the bag falls to 30°C, it begins to be planted. The inoculation time is best arranged in the morning and evening.
(3) Inoculation procedure: It is advisable to use 4 individuals to do a good job of division of labor, carry out operations, light the alcohol lamp, punch the strains, take the strains, mix the strains and strains, and seal them. The finished bacteria bags are stacked in a "well" shape, with 5 piles each.
Fourth, bacterial culture
(i) Keep indoor dark light and control the room temperature at about 25°C.
(b) Inoculate 16 to 20 days, and use a toothpick to drill 10 to 20 holes 0.5 to 1.0 cm deep on the inoculation hole. The second time with a sweater needle, the third time with a chopstick, stabbed once every 10 days, and gradually increase the deepening.
Five, color management
Turning color is generally carried out in the fungus room, to make the room temperature reach 20 ~ 30 °C, carry out the bag, soaked with lime water out of the fungus tube out to be diligent and ventilation, but each time can not be too long. Generally 30 minutes is appropriate.
Six, fruiting period management
(i) The construction of a mushroom shed can use existing sheds or warm sheds. If new sheds are built, they can be sunny, lee, dry, flat and free of water, clean and sanitary, with adequate water sources, and easy access to materials, such as courtyards, houses before and after, near villages, orchards, and vacant land between trees. The greenhouse film covers the straw curtain or the shade.
(b) Ejection of bacteria bags; horizontally arranged on the bed frame, the bag is about 4 cm away. Each layer can be discharged into large bags of 42 to 44 bacteria bags. In order to facilitate the replenishment of bacteria bags, it is best to build a immersion pool near a small shed.
(C) change the temperature reminder mushrooms: shed must reach 10 °C above the temperature difference between day and night, in order to stimulate the formation of mushroom buds. Keep 85% of the humidity in the shed. Wherever conditions permit, the method of stimulating flowers and mushrooms can be used to produce more mushrooms to create better economic benefits.
7. Harvesting
(a) to stay good: If young mushrooms grow too dense to pick some appropriate, to maintain a more even distance.
(b) In the early spring or late autumn, warming can be performed with the fire, and the mushroom can be brought forward or delayed. In winter when the weather is cold, the bacterial bags can be stacked together for winter. When the temperature rises in the coming year, the mushrooms will grow again.
Harvested mushrooms can be sold fresh or dried. After harvesting, the bacteria should be allowed to rest and keep bacteria, and nutrition should be accumulated to provide sufficient nutrient conditions for the next batch of mushrooms.
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