Among the 4 tree species, Formosan China-fir and Taiwania performed better in terms of height and diameter growth, followed by Taiwan red false-cypress and Taiwan hinoki, respectively.

• 就不同树种之平均胸径及树高生长而言，则以香杉和台湾杉之生长较快，其次为红桧，而台湾扁柏之生长较慢。