不同生境条件下红叶石楠叶功能性状特征研究

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对比不同地域红叶石楠叶功能性状变异特征,揭示植物对不同生存环境的适应策略,为探讨高原特殊生境下园林植物的适应机制提供参考依据。以自然环境差异较大的3座城市(林芝市、昆明市、无锡市)内共有园林绿化植物红叶石楠为对象,同一时期内测定叶面积(LA)、叶厚度(LT)、叶鲜重(FW)、叶干重(DW)、叶饱和重(SW)及叶绿素含量(Chl)等6项指标并计算比叶面积(SLA)、叶干物质含量(LDMC)、叶体积(LV)、叶组织密度(LTD)和叶片相对含水量(RWC)等5种功能性状,对不同生境下叶片功能性状的变化规律进行比
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