High-yield cultivation method of euryale ferox in ponds, shallow lakes or marshland

The invention discloses a high-yield cultivation method of euryale ferox in ponds, shallow lakes or marshland. The cultivation method comprises the following steps: 1) picking seeds; 2) storing the seeds; 3) selecting planting ground according to the following conditions: a, water level of the planting ground, and b, planted crops in a rotation system; 4) soaking the seeds and accelerating germination; 5) carrying out seeding; 6) determining a seeding method; 7) carrying out field management: a. carrying out wind prevention, b, carrying out complementary planting of seedlings, c, carrying outweeding, d, carrying out watering, and e, carrying out topdressing; 8) preventing and controlling diseases and pests: a, carrying out disease prevention and control, and b, carrying out pest prevention and control; and 9) harvesting and processing fruits. According to the method, the seeding steps and the components used for seeding are improved, so that the germination rate and the germination potential of the seeds are