Water and fertilizer integrated control system based on cotton growth condition

The invention discloses a water and fertilizer integrated control system based on cotton growth conditions. The water and fertilizer integrated control system comprises a water and fertilizer integrated system, a remote supervision cloud platform, a cotton plant information acquisition system, a cotton field soil meteorological information acquisition system and a field power supply system, the water and fertilizer integrated system comprises a sensor unit, a control unit, an execution unit and a comprehensive power supply unit; the cotton plant information acquisition system comprises a CCD image sensor, an image acquisition module, an STM32 controller and a Wi-Fi module; the cotton field soil meteorological information acquisition system comprises a soil monitoring unit, a meteorological monitoring unit, an STM32 controller and a Wi-Fi module. The field power supply system comprises a solar photovoltaic panel, a solar charging controller and a storage battery. According to the technical scheme, the system c