Early prevention of mushroom, fungus and mosquito
Fungus mosquitoes, also known as "gall midges", reproduce very fast, often carrying bacteria to make mushrooms sick, and their larvae (maggots) can be divided into white and orange. Mosquitoes often lay eggs on the compost that produces mushrooms, and the eggs begin to hatch before the hyphae grow up. The larvae grow up before the first batch of mushrooms come out, and are harmful to the stalks and lids of mushrooms. Therefore, the control of bacteria and mosquitoes should be prevented early.
First of all, the culture material for the production of mushrooms uses secondary fermentation materials as far as possible, the mushroom room and bed frame are sprayed with 49% diazinon emulsion 1000-2000 times per ton, and the doors, windows and ventilators are sealed with plastic gauze. It is best to brush the long-term mosquito repellent on the Internet. Secondly, if there is harm to mosquito larvae, 2.5% deltamethrin 2500 / 3000 times, or 20% fenvalerate 2000 / 3000 times, or 50% malathion 1500 / 2000 times can be sprayed when there are no mushrooms on the bed. The room space of the mushroom can also be sprayed with 80% dichlorvos 800-1000 times during the adult outbreak.
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Prevention and treatment of mycelium atrophy of mushroom
In mushroom cultivation, it is often encountered that the mycelium does not eat after germination, yellowing and shrinking, which seriously affects the development of mushroom production. The causes and control methods are introduced as follows: first, high-temperature burning bacteria. The temperature in the culture material was higher than 30 ℃ because of the high air temperature during the sowing period, the thickness of the culture material and the unstable decrease of the material temperature after fermentation. Prevention and control methods. The sowing time of mushroom should avoid the high temperature period, and the material temperature should be stable below 25 ℃ when sowing. After sowing, the hyphae are found to have shrunk due to high temperature.
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Mushroom basket box cultivation has high benefit.
If peasant families do not have the conditions to use sunny beds to cultivate mushrooms, they can adopt an economical and practical basket cultivation method. This method is simple and easy, and can be cultivated all the year round. Prepare baskets or boxes using dilapidated bamboo baskets, baskets or miscellaneous wooden board packing boxes, using wheat straw mud mixed with a small amount of lime powder to wipe its bottom and four walls, for the purpose of heat preservation, moisturizing, prevention and control of diseases and insect pests. After that, put the mudded basket in a ventilated place to dry. two。 The formula ingredients put the clean cotton shell without mildew into the sun.
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