Abstract: In order to solve problem of single-grain sowing technology of fresh-eating maize，sowing test of 2BMQE-2C air-suction precision seeder was carried out with 4 varieties of fresh-eating maize were selected from the point of agricultural machinery and agronomic integration.Results showed that sowing effect of 2BMQE-2C air-suction precision seeder could meet requirements of agronomic planting index，single grain rate of 4 varieties of fresh-eating maize were all more than 98% and survival rate were more than 90%.2BMQE-2C air-suction precision seeder is suitable for direct seeding of fresh corn in Beijing and could be promoted and applied in actual production.