Pleurotus ostreatus outdoor Yangshuo cultivation techniques

1) Autumn management: After the sowing, we must strengthen management, and often pay attention to observe the temperature and humidity and mycelial growth in the quail. In the autumn, due to the high temperature, the temperature of the sowing seeds will rise rapidly. The germinating seeds will germinate in 2 days and begin to feed. After 4-5 days, the hyphae begin to extend into the culture medium, 10-15 days, and some bacteria Silk has extended to the bottom of the culture material. At this time if the temperature is higher than 25 °C should cover the straw curtain, to prevent the material temperature rise sharply, if the surface is found too much water, it should lift the film cooling, ventilation and ventilation. Generally about 20-25 days, the hyphae basically eaten nourishment, forming a whole, this time should strengthen the membrane ventilation, so that the mycelium lodging kinks. After 30 days, the plastic film can be elevated and placed on a bow-shaped bamboo frame. After budding, the management of temperature, humidity and ventilation is based on indoor bedstead cultivation.
2) Spring Management: Spring sowing due to low temperature, management and autumn sowing are different. After sowing, the grass curtain is not covered during the day, the temperature is increased by using the film to about 20° C., and the straw curtain is kept warm and cold at night. Under normal circumstances, no bacteria are present within 5 days, and it is not necessary to tilt the membrane. Later, as temperatures rise gradually, hyphae continue to expand. About 35 days after sowing, when the hyphae is sent to the bottom of the material, the plastic film should be elevated and the two sides should be exposed to fresh air at night so that the material surface can receive fresh air and cause temperature difference stimulation. After fruiting, the management must be diligent. First, it is necessary to prevent high-temperature attacks, and secondly, in the case of dry weather, the circulation of air within the chamber must be maintained. After the formation of the original base, it is necessary to spray water in a timely manner so that it can be sprayed and lightly sprayed. Not only should we keep the bed wet, but we must also keep the floor of the walkways and the walkways around them moist. Every day at 9 o'clock in the morning, 12 o'clock noon, 4 o'clock in the afternoon, 3 times, do not spray lazy water and big water. When the weather is cold, it is better to spray water after 10 a.m. and 2:30 p.m. In the winter, terraces are grown with a bed temperature of 18°C, a minimum of not less than 10°C, a maximum of 23°C, and an air relative humidity of 85%. At this time, it is required to check frequently, spray water frequently, and the number of water sprays is variable. According to the humidity Situation, flexible.

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