The seed treatment method of the invention can effectively break the hard seed phenomenon, break the dormancy period of trident seeds and shorten the germination time.
By optimizing seed collection, seed manual treatment technology, soil preparation, sowing and field management technology, the invention not only has the advantages of simple operation, low cost, short seedling raising period, fast germination and high emergence rate, but also lays a solid technical foundation for realizing industrialized artificial seedling raising of Trident, which is of great significance for improving the propagation coefficient of Trident, protecting wild resources and promoting the sustainable utilization of resources, and has strong popularization and economic prospects.