Prevent thin-skinned early opening mushrooms
Because the temperature is cold and hot, the temperature changes greatly, and the temperature difference between day and night is up to 10 ℃ 15 min. Under the condition of excessive ventilation in the mushroom room, or the temperature is higher than 18 ℃ for a long time, the mycelium grows fast and the mushroom is too dense, which can easily lead to the thin-skinned Pleurotus ostreatus with slender stalk, thin cover and early umbrella opening.
Preventive measures: scientific management. Proper ventilation and water spraying; when the weather changes suddenly, strengthen the management to keep the suitable temperature and humidity in the mushroom room; the humidity of mushroom production should be kept at 12 ℃ 16 min, and the over-dense buds should be removed properly.
- Prev
Prevention of water blotches on mushroom lid
Generally speaking, after spraying water, the doors and windows are not opened in time for ventilation, so that the humidity in the mushroom room is too high, and the water droplets accumulate on the surface of the lid, resulting in rust spots locally. Rust spots are similar to bacterial spots, but only on the surface. Precautions: on time or when the weather is suitable, open the doors and windows for ventilation, bring in fresh air and evaporate the moisture on the surface of the mushroom body.
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Storage and fresh-keeping Technology of Mushroom
First, the storage characteristics and varieties of mushrooms are rich in amino acids and proteins and taste delicious. However, the postharvest respiration of mushrooms is exuberant, which can only be used for short-term storage because of the rapid opening of umbrellas, browning, deterioration and deterioration of quality at room temperature. Dried mushrooms are easy to preserve, but their nutritional value decreases, and serious losses will be caused if they are not processed in time. Therefore, measures should be taken before postharvest storage, transportation, sales and processing to prevent the quality of mushrooms from declining. There are many varieties of mushrooms, such as Pleurotus ostreatus, Lentinus edodes, bisporus mushroom, Flammulina velutipes, Pleurotus ostreatus and so on. Second, harvest 1, suitable
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