What if the mushrooms don't come out in the second crop?
Under normal circumstances, after the first stubble mushroom harvest, about 10 days, the second stubble mushroom will appear one after another. Some do not produce mushrooms for a long time, the main reason is that the first crop mushroom yield is high, the growth time is too long, resulting in a serious lack of water content in the culture material; second, the temperature is too low or high, affecting the time and yield of mushroom production again.
The solution is to soak the culture bag in clean water for 1-2 hours and add 1% sugar, 0.3% potassium dihydrogen phosphate, 0.5%-1% magnesium sulfate, 0.1% urea and 0.1% zinc sulfate to the water. It can improve the yield and quality. After absorbing enough water, and then cultured at the right temperature, mushrooms will soon emerge.
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Prevention and control of deformed mushroom
The manifestations of deformed mushrooms are various, and the common ones in production are: "mine mushroom", "hollow mushroom", "big-ass mushroom", "hard opening umbrella and early opening umbrella", "red root", "water spot". The main reason for the formation of "Pleurotus ostreatus" is that the cover soil material is too thick, the soil quality is hard, the cover soil is thick, the surface layer of the cover soil contains less water, and the temperature and humidity conditions of its lower part and base material are suitable for the occurrence and growth of the entity. therefore, it is easy to differentiate into a fruiting body in the middle and lower layer of the material surface or the covered soil layer, and then drill out of the soil surface. Solution: select
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Mushroom mosquito
Mushroom mosquitoes are the most harmful in the larval stage. In addition to eating on the surface of the culture material, some of them form a net to cover the mushroom buds, so that the mushroom body can not grow normally. Prevention and control method: after harvest, the trichlorfon is sprayed 800 times by 500mur. at the same time, nylon gauze should be added at the door and window of the mushroom shed to prevent adults from flying in to lay eggs and reproduce.
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