Abstract: The Effect of different kinds and dosage of organic manure on the yield and quality of celery were studied by field test. The result showed, the growth, physiological activity, yield and quality of celery were improved by chicken excrement and pig dung significantly. On the increasing of yield, the chicken excrement > oil cake > pig dung. Vitamin C and soluble sugar of celery were increased by the three kinds of organic manure, its followed: chicken excrement>pig dung>oil cake. The nitrate content of celery were reduced significantly by the organic manure, its rang reached 7.1%~53.1%. The effect on nitrate content followed this order: chicken excrement>pig dung>oil cake. The nitrate content of celery increased followed the fertilized level of oil cake and chicken excrement, but the pig dung followed the contrary rule. Under these levels of the organic manure, the heavy metal elements of Pb, Cd, Cu, Zn in leaf and petiole of celery were significantly lowered the national standard. But the heavy metal elements of Cu, Zn in leaf were increased significantly with the increase of application of pig dung. These results suggested that the heavy metal elements of Cu, Zn would contaminate celery under the condition that application of abundant pig dung for long time.