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[目的]研究闽楠人工林年枝梢生长量、开花结实时间、种子发芽率。[方法]采用植物群落学调查方法,进行闽楠开花结实等物候学观测比较。[结果]闽楠一年抽3次梢,秋梢生长量最大,其次为夏梢,春梢最小。闽楠花芽形成在4月下旬~5月上旬,开花在4月下旬~5月中旬,幼果形成在5月中旬~5月下旬,果子成熟在12月中旬~12月下旬。闽楠林果实的千粒重为487~503 g,平均496 g;种子千粒重为265~275 g,平均269 g;种子室内发芽率为84.8%~88.5%,平均86.5%;田间发芽率为68.4%~72.6%,平均70.4%。[结论]为提供闽楠人工造林基础性资料提供参考依据。
[Objective] The study aimed to study the annual shoot growth, flowering and fruiting time, seed germination rate in Phoebe bournei plantation. [Method] The phylogenetic investigation method was used to compare the phenology of flowering and fruiting plants in Phoebe bournei. [Result] Three times a year shoots of Phoebe bournei showed the highest growth of autumn shoots, followed by the summer shoots and the lowest spring shoots. Flower bud formation in the late April to early May in May, the flowering in late April ~ mid May, young fruit formation in the middle of May to late May, the fruit ripening in mid-December ~ late December. The average seed weight per plant was from 487 to 503 g, with an average of 496 g. The seed weight was 265-275 g, with an average of 269 g. The indoor seed germination rate was 84.8% -88.5% with an average of 86.5%, and the germination rate was 68.4% 72.6%, an average of 70.4%. [Conclusion] The study provided the reference basis for providing the basic data of Phoebe bournei plantation.