Seven maize sowing patterns were tested in this experiment in Huadian,Jilin province.The resuits showed that sowing with the portable seeder with restricted depth in 4cm and 3cm was the best.The existent seedling ratio and maize regularity was increased,and maize yield increased 6.78% to 10.78% and economic benefits increased 1235 to 1699.44 yen RMB per hectare.