The invention discloses a high-yield culture technique for Amphicarpaea trisperma, including land preparation, fertilizer application, seed treatment, germination accelerating, seeding, intercropping and interplanting and field management technique. The key technique is the treatment of seeds for improving germination rate; the seeds above ground are rubbed by the hands and scalded with hot water; underground seeds need not be treated with sun drying after being harvested and are directly loaded in a clay pot or other containers, one layer of fine sand or fine soil and one layer of seeds are arranged alternately, kept moist and placed outdoors. The high-yield culture technique has the advantages of high germination rate, using small quantity of seeds, simple field management, high yield and being suitable for large-area artificial cultivation.