Based on the same chemical fertilizer, the different organic materiels were employed on the soil. The result show, the better increasing influence on the soil organic matter and total N were found in the turf, and leveled in 12g/pot (namely 200.0mg/kg soil). But, the better increasing effect on the growth and N utilization of wheat were found in lignite, and the feasible dosage was 16g/pot (namely 266.7mg/kg soil).