Study on the Prediction Model and Cycle Control Strategy of CO2 Concentration for Sporocarp of Pleurotus Eryngii

Considering the hysteresis of switch timing control system used in the industrial farming of pleurotus eryngii, respiration control experiments were carried out with given temperature, humidity and light in a factory farm. Planting environment was monitored by a remote monitor system with a radio frequency module. A CO2 concentration prediction model is developed based on BP neural network and a cycle control strategy for sporocarp of pleurotus eryngii. This model provides a reference for the precise control of factory-farming pleurotus eryngii, so as to improve the quality and increase the production of pleurotus eryngii.