Early identification and sorting method and system for male sterile seedlings in hybrid seed production and storage medium

The invention discloses a hybrid seed production male sterile seedling early recognition and sorting method and system and a storage medium, and relates to the technical field of breeding. The method comprises the following specific steps: acquiring a data set; the data set is spectral curve data obtained by performing hyperspectral analysis on a seedling plant image; preprocessing the data set to obtain a first data set; dividing the first data set into a training set, a test set and a verification set; analyzing and modeling an algorithm by using the training set to obtain a trained model, testing the trained model by using the test set, comparing test results of the models, and selecting the model with the optimal test result to perform non-seedling sorting. According to the method, the spectral curves of the seedlings are obtained by using a hyperspectral technology, and then the data are used for training the model for classification, so that traditional artificial identification of seedling culture and