The corresponding cultivation techniques of a new maize variety ‘Jikeyu 12’were researched in the area of adaptation. The results showed that the suitable sowing time of ‘Jikeyu 12’was May 1 to 4, the seeding method was to use portable drill, the seeding rate was 1 to 2 per hole, the sowing depth was 3.0~4.0cm, the planting density was 50 000~55 000 plants per hectare. The optimum fertilization was of N,（186.2±15） kg, P,（84.2±5） kg and K,（92.5±10） kg per hectare