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通过5年造林引种试验,观察了红桧、台湾扁柏、台湾黄杉、台湾杉木和本地杉木“龙15与闽33”双系的物候期和生长节律。造林后5年,红桧的树高、胸径、冠幅,分另11大于当地选育的最优杉木家系“龙15与闽33”双系53.85%~55.03%,32.70%-64.32%和90.27%-100%是适宜本市低山地区栽培,很有发展前途的树种。
The five-year afforestation experiment was conducted to observe the phenophase and growth rhythms of the two lines of “Hong 15” and “Min 33” in Chinese red cypress, Taiwan cypress, Taiwan Douglas Fir and Taiwan fir. Five years after afforestation, the tree height, DBH and crown width of the red cypresses were 53.85% -55.03% and 55.23% higher than those of the elite Chinese fir family “Long 15 and Min-33” % -64.32% and 90.27% -100% are suitable for cultivation in the low mountain area of this Municipality, which have great prospects for development.