Abstract:
In order to investigate the effects of different forest management methods on Eucalyptus robusta growth, the effects of different land preparation methods, slope location, hole treatment, fertilization methods and land preparation specifications on Eucalyptus robusta growth were analyzed. The results showed that taking the growth of the 4th year as an example, the best growth was the reclamation treatment. The growth of Eucalyptus robusta on the lower slope was the best. The growth of Eucalyptus robusta with backfilled topsoil in open hole was the best. The height and DBH of the fertilized Eucalyptus robusta were 3.59 m higher than that of the unfertilized Eucalyptus robusta, and 3.51 cm higher than that of the unfertilized Eucalyptus robusta. The larger size of the land preparation is favorable to the growth of Eucalyptus robusta. The height of the Eucalyptus robusta tree in the 0.6 size preparation is 0.96 m higher than that in the 0.4 size preparation, and the diameter at breast is 1.47 cm higher than that in the 0.4 size preparation.