What to do when the lid of Pleurotus ostreatus grows pimples?
This kind of situation generally occurs in winter, the upper part of the cap, especially the edge, is covered with pimples of different sizes, and when it is serious, the whole cap is covered with bumps. After forming a pimple, the fruiting body grows very slowly. The disease affects the quality and output of goods.
The main reasons for pimples are:
The main results are as follows: (1) raise the temperature of indoor fire and form the accumulation of carbon dioxide.
(2) the culture bag was close to the tuyere, and cold wind stimulation caused the imbalance of cell growth inside and outside the lid of Pleurotus ostreatus. Prevention and treatment: strengthen ventilation and get rid of Pleurotus ostreatus. If you need to make a fire in the training room, you should use a blower or a fire wall to try to discharge smoke and carbon dioxide outdoors; when you need ventilation, it should be carried out when the temperature is high from 10 to 15:00 every day.
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Five key points of Disease Prevention in Pleurotus ostreatus Wall cultivation
Disinfection treatment of fill when cultivating mushroom mushroom wall, clean soil must be taken from the fill and disinfected before use. Two kinds of filling should be prepared: one is for edge sealing, and the sticky soil should be selected to prevent the bacterial wall from leaking; the other is for internal filling, and fertile vegetable garden soil should be selected. No matter what kind of soil, dig below 10 cm of the ground surface and bask in the sun for 3-4 days, then add 1% lime and 0.1% carbendazim to mix and disinfect, and add 0.5% phosphate fertilizer to the nutritious soil for internal filling.
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Four skills of Pleurotus ostreatus bag ventilation
Bag cultivation of Pleurotus ostreatus has the advantages of low cost, high benefit and convenient management, but the direct use of rope in bag cultivation often causes poor ventilation, affects bacteria, causes pollution, and even leads to cultivation failure. Now introduce several ventilation skills: one is the ventilation plug method. Wheat straw, cotton wool and so on are used as materials and stuck at both ends of the bacterial bag to form a ventilation plug. The size of the plug depends on the size of the bacterial bag, large bags with large plugs, small bags with small plugs; also depends on the germ temperature, when the germ temperature is low, the plug can be smaller, and vice versa. The second is the ring method. Horn rings and sets can be purchased.
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