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不同立地对池杉林生长的影响
引用本文:吴祖映,唐明荣.不同立地对池杉林生长的影响[J].浙江林学院学报,1995,12(2):144-148.
作者姓名:吴祖映  唐明荣
作者单位:浙江林学院,临安县林业局
摘    要:分析了青山水库季节性渍水区段不同立地条件下池杉的胸径、树高及材积生长过程特征。结果表明采用季节性渍水天数、耕作层厚度及枯水期土壤排水状况3个因子划分立地类型是可靠和适用的。不同立地条件对池杉的生长产生极显著的影响。池杉生长过程可划分为幼树阶段、速生阶段、干材阶段和滞生长阶段。

关 键 词:池杉  生长特性  立地条件类型

Effects of Different Sites on the Growth of Taxodium ascendens
Wu Zuying.Effects of Different Sites on the Growth of Taxodium ascendens[J].Journal of Zhejiang Forestry College,1995,12(2):144-148.
Authors:Wu Zuying
Abstract:The growth characterist ics in DBH,height and volume of Taxodium ascendens which was planted in seasonal watering sites of Qingshan Reservoir were analysed.The results showed that taking seasonal watering days,plough layer deepness and soil drainage in no watering periods as site type determinants was reliable and proper.The effects of different sites on the growth of T.ascendens were quite great.Its growth process could be divided into four stages:sapling stage,fast-growing stage,tree stage and Slow-growing stage.
Keywords:Taxodium ascendens  growth characteristic  Clustering method for ofdered samples  site type  
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