Early Selection of Phenological Types of Cunninghamia lanceolata

years old Chinese fir progenytest forest established in the Forest Research Institute of Xinyu City had been observed in 7 phenologies 112 tested families could be divided into four phenological types polymerization analysis of main component:(Ⅰ) Early budstart and late budtermination.(Ⅱ) Late budstart and late budtermination.(Ⅲ) Early budstart and early bud termination. (Ⅳ) Late budstart and early budtermination. In the four year after forest establishment, the growth of height of Ⅰ,Ⅱ,Ⅲ, were 41.21%,20.00%,17.56% which were larger than that of,in the tenth year,the growth of height of Ⅰ,Ⅱ,Ⅲ, was still larger by 37.50%,15.78%,23.36% respectively. The results suggest that early selection of phenological types of Chinese fir be feasible and effective. It is suggested that the families of first phenological types is adopted to forest in south Chine.