Abstract: In order to study the influence of different seedling types and seasons on forest growth,investigation and analysis were made of the growth traits of Dalbergia odorifera in yibin areas. The results showed that the forest of cutting seedlings grew faster than that of seedlings during the plantlet stage, and cutting plantation showed a better adaptability.The survival rate of spring afforestation and autumn afforestation were both above 90%, while the effect of spring afforestation (97.87%) was significantly better than that of autumn (94.33%). For seedlings, the effects were not significantly different on the growth of height, DBH, canopy between spring afforestation and autumn afforestation.