Abstract: In this study, two excellent provenance Eucalyptus cloeziana No.1212 and No.1225 were introduced in Laibin, Guangxi, and the pure Eucalyptus cloeziana forest and the mixed management forest of Eucalyptus cloeziana × Eucalyptus urophylla were built. The results showed that the growth of 2.5-year-old Eucalyptus cloeziana in the compound management forest constructed by provenance No. 1212 was significantly higher than that of the mixed provenance, and provenance No. 1212 was also better than provenance No. 1225 in pure forest. Provenance No. 1212 was more suitable for the climate and soil conditions in Laibin area, and had certain popularization value.