In view of the exist those main problems in the area of northeast ridge during the spring corn planting, such as large quantity of fertilizer, seed burned easily by the vertical fertilizing while lateral fertilization easily plugs openers, an undynamic anti-blocking mechanism and a paratactic separate application of fertilizer and seed mechanism were designed. The experiment in the field that covered with broken stalks of corn showed that the soil disturbance was 17.8%, planting depth was 44mm, depth of fertilizer was 78mm. The trial also showed that the level pitch of seed and fertilizer could be 32mm, while the vertical spacing was 34mm, and 93% could meet the requirements of agronomic. Compared to the orthophoric and lateral fertilizer application methods, the planting quality has been upgraded, while the blocking problem existed in the mentioned fertilization was also improved, and the opener could get through the straw more easily now.