The cost of Pleurotus ostreatus greenhouse is about1-30,000 yuan/mu, the cost of planting and purchasing strains is about 500 yuan, and the total cost is about 50,000 yuan with the usual maintenance costs and labor costs.

However, the yield of Pleurotus ostreatus 1 m2 can be more than 30 kg, and the yield of Pleurotus ostreatus 1 mu can be about 20,000 kg. However, although the price of Pleurotus ostreatus 1 kg fluctuates in the market, such as 9 yuan/kg in Beijing and 7 yuan/kg in the northwest, most of them are around 8 yuan/kg, so/kloc-0.

Matters needing attention in winter heating of Pleurotus ostreatus greenhouse

1, temperature range: the suitable temperature for spore formation is 12-20℃, and the suitable temperature for spore germination is 24-28℃. The temperature range of mycelium growth is 5-35℃, preferably 24-28℃. The temperature range of fruiting body formation is 7-28℃, and the appropriate temperature is 15- 18℃.

2. Thermal insulation method: Lay thermal insulation materials such as straw curtains on the plastic shed, uncover them during the day, use the sunlight to increase the temperature, and cover them on the film at night for thermal insulation. In addition, you can also use electric heating, boiler, heating, warm air and other methods to increase the temperature.

Reference to the above content? Baidu encyclopedia-Pleurotus ostreatus