Rotary tillage ridging peanut seeder and precise seeding operation and seed distribution precision evaluation method

The invention relates to a rotary tillage ridging peanut seeder capable of accurately distributing seeds. The rotary tillage ridging peanut seeder comprises a rack, a rotary tillage mechanism, a ditching forming mechanism, a seeding mechanism, a fertilizing mechanism, a soil covering mechanism, a pressing mechanism and a walking mechanism, the rotary tillage ridging peanut seeder walks in the field through the walking mechanism; the rotary tillage mechanism, the ditching forming mechanism, the soil covering mechanism and the pressing mechanism are sequentially arranged on the rack from front to back. An outlet of the seeding mechanism mounted on the rack is formed in the soil covering mechanism, and an outlet of the fertilizing mechanism mounted on the rack is formed in the rotary tillage mechanism; the system further comprises a GNSS antenna, a controller, a motor, a detection mechanism and a display terminal. The invention further relates to a precise seeding operation and seed distribution precision evalua