Cluster Analysis on Growth Trait of 6-year-old Eucalypt Clone Stands
The growth differences of sixteen 6-year-old eucalypt clone stands were compared.The variance analysis showed that the growth traits of different clones were sensitive to site conditions,which indicated that it was necessary to select clone for different sites.The results of cluster analysis showed that M1,GL9 and DH32-22 were better clones for their high survivals and good growth traits.It might get good results from using E.urophylla and E.grandis as parents for hybridization.