Sky-ground integrated irrigation method and system and electronic equipment

The invention provides a sky-land integrated irrigation method and system and electronic equipment, and belongs to the technical field of agricultural irrigation, and the method comprises the steps: obtaining the image, weather and soil moisture original data of a target land parcel; preprocessing the image, meteorological and soil moisture content original data to obtain image data, meteorological data and soil moisture content data of the target plot; calculating a vegetation index of the target plot based on the image data of the target plot; the vegetation index, the meteorological data and the soil moisture content data of the target land parcel are input into a prediction model, the crop water demand of the target land parcel is obtained, and the prediction model is obtained through training based on the sample vegetation index, the sample meteorological data and the sample soil moisture content data of the sample land parcel and the crop water demand identification of the sample land parcel; determinin