High-yield cultivation techniques of Pleurotus ostreatus
The high yield cultivation technique of Pleurotus ostreatus mainly includes three points: selecting fine strains, reasonably rationing nutrient elements and controlling temperature and humidity. The yield standard of high yield cultivation of Pleurotus ostreatus is that the yield of fresh mushroom reaches more than 2 kg per 1 kg raw material.
1. Select excellent strains
It requires a wide range of temperature, stable and high yield, beautiful mushroom shape, short stalk and thick cover, bright color, unique flavor, both impurity resistance and inheritance resistance. Therefore, strict examination should be carried out when introducing varieties, and fruiting experiments should be done well. For example, Guoping 1, Guoping 2, Qingfeng 1 and Sanxia 1 have the above characteristics and can be called the best new mushroom.
2. Control temperature and humidity
The temperature requirement of mycelium and fruiting body growth and development stage is different, the temperature difference of different temperature type strains is significant, the temperature difference of different production season is obvious, the production must be based on the actual situation, the substrate moisture content in the growth stage is 65%, the moisture content in the fruiting stage reaches 68%~70%, the air relative humidity is maintained at 85%~95%, the mushroom grows big and thick, the color is bright and the quality is good.
3. Reasonable ration of nutrients
The quality of the main raw materials in production should be excellent. All kinds of materials selected must be fresh, dry, non-moldy and non-moth-eaten. All raw materials that have been rained and moldy and deteriorated should not be used as culture materials. Even if they succeed, it is difficult to produce high yield.
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The planting method of bowl lotus
Before planting bowl lotus, choose the seeds with full gloss, no damage and no disease, then peel off the round head seed coat and soak it in warm water for three or four days, changing the water twice a day until it germinates 3-5 days later, and finally transplant it into the soil or contain it.
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Culture methods and matters needing attention of Prunus mume
Cultivated in loose and fertile slightly acidic soil, the suitable temperature for growth is 15-20 degrees, the light is not less than 8 hours a day, and proper watering, fertilization and reasonable pruning are needed. Note that the winter temperature is not less than 5 degrees to avoid freezing and falling leaves; the growing season should be sunny.
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