In what season is Pleurotus nebrodensis cultivated? How to select the strains to be cultured?

Pleurotus nebrodensis is a kind of medium-temperature cultivation and low-temperature stimulation mushroom, and the temperature from spawning to fruiting gradually decreases from high to low. According to its biological characteristics, Pleurotus nebrodensis is sown in autumn, with high yield and good quality in winter and spring. In autumn (around September of 1 year), when the temperature is stable below 30℃, or 40 ~ 50 days before the local average temperature drops to 13 ~ 18℃, it is more suitable to start making cultivation bags. When the mycelium is full, the temperature drops in autumn, which is suitable for mushroom production. Early inoculation, high temperature and serious contamination by miscellaneous bacteria, but as long as the fungus bag is full of hyphae, mushrooms can grow at low temperature. Late inoculation, low temperature, less mixed bacteria and high success rate. However, due to the low temperature, the strain can not complete the physiological maturity, which leads to the delay of fruiting. When the physiology is mature, the temperature is already very high, which is not suitable for fruiting, leading to the failure of cultivation. Therefore, during the appropriate temperature, we should pay close attention to inoculation.

Because Pleurotus nebrodensis originated in awei Beach at the foot of Tianshan Mountain in Xinjiang, it is now named uniformly. According to the shape of Pleurotus nebrodensis, it is "Tianshan Mountain 1" (Figure 4-44), and the mushroom stalk is funnel-shaped and long, and there is no need for after-ripening period when it comes out. "Tianshan No.2" is palm-shaped, with short stalk, and it takes a certain post-ripening period to produce mushrooms; The horseshoe-shaped handle is "Tianshan No.3". Generally speaking, the output of Pleurotus ostreatus is higher than that of Pleurotus ostreatus, and it comes out early, but the market price of Pleurotus ostreatus is higher. Cultivators should choose different varieties according to their own needs, and at the same time pay attention to the following points when introducing: ① introducing to regular units; Find out what mushroom shape it is; (3) Ask if you have done mushroom experiments; ④ Understand the biological characteristics and cultivation precautions of varieties; ⑤ Don't be greedy and buy inferior strains. It is necessary to operate in strict accordance with the production regulations of strains to ensure the excellent characteristics of strains.

Figure 4-44 Pleurotus nebrodensis