Greenhouse Pleurotus ostreatus is a full-light cultivation management model in the solar greenhouse in winter. Harvested Pleurotus ostreatus in full light culture conditions has a compact shape, significantly shorter stems, darker caps, lower water content, and higher protein and fat content. Whole light has a positive effect on improving the quality of oyster mushrooms, but it does not have a significant effect on the yield increase. In particular, the following three diseases are serious. The specifics are:
Agaricus
Symptoms: The growth of the mushroom body grows slowly and granular or nodular projections appear on the cap. When the onset is severe, the cap of the cap is contracted, the mushroom is hardened, and the body of the mushroom stops growing.
Prevention: Choose medium and low temperature varieties for cultivation, strengthen greenhouse insulation and temperature increase measures, and control greenhouse temperature. Usually, the temperature of the medium-temperature variety greenhouse should be controlled above 8°C, and that of the low-temperature type should be controlled above 2°C. Use pesticides if necessary.
Coprinus
Symptoms: After the occurrence of the primordia, the cap differentiation and development are not normal. The main manifestations are small caps, long stipe and hard shank, and the value of the commodity is greatly reduced.
Prevention: In low temperature weather, greenhouses producing mushrooms adopt closed ventilation and cold-proof measures. They should pay attention to ventilation and ventilation for a short time at noon to ensure sufficient supply of oxygen in the greenhouse.
Blue Mushroom
Symptoms: In the process of growth and development of the mushroom body, blue halos occur at the edge of the mushroom cap. In severe cases, the entire mushroom body is spattered with blue ink and does not fade even after harvesting.
Prevention and treatment: This is a symptom of carbon monoxide poisoning of the mushroom body. It is necessary to timely discharge toxic gases such as carbon monoxide to the outdoors. It is best to use sunlight or heating to warm the greenhouse.
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