Soil organic matter detection system and method

The invention relates to the technical field of soil organic matter detection, and provides a soil organic matter detection system and method.The system comprises a spectrograph, an image acquisition module, a processor, a carrying platform and a man-machine interaction module, and the spectrograph, the image acquisition module and the man-machine interaction module are all connected with the processor; the loading platform is used for storing a soil sample to be detected; the spectrograph is used for collecting spectral data of the soil sample to be detected; the image acquisition module is used for acquiring image data of the soil sample to be detected; the processor is used for receiving the spectral data and the image data and calling a built-in soil organic matter prediction model to predict the organic matter content of the to-be-detected soil sample to obtain a prediction result; and the man-machine interaction module is used for receiving user input and visually displaying the spectrum data, the image