摘要
以琅琊山天然森林群落为典型，在研究分析榆科树种生理生态特性以及皖东石灰岩地区立地分类的基础上，探讨了皖东石灰岩山地的适生树种，从而为加速北亚热带石灰岩山地绿化提供可靠依据。研究结果表明，青檀、榉树、朴树、琅琊榆、醉翁榆等榆科树种，由于在生理、形态解剖结构等方面对高钙、干旱的石灰岩生境有良好适应性，同时在群落演替过程中具有相对稳定性，因而是皖东石灰岩山地造林绿化的最适宜树种。
Based on the physiological and ecological characters of main species within family of Ulmaceae and the soil type and climatic conditions in Mt.Lanya,the suitability of tree species there were studied.The results showed that Pteroceltis tatarinowii,Zelkova schneideriana,Acea mono and Koelreuteria paniculata,etc.in family Ulmaceae were the best species.
出处
《安徽农业大学学报》
CAS
CSCD
1999年第1期16-22,共7页
Journal of Anhui Agricultural University
关键词
石灰岩山地
榆科树种
生理生态特性
Limestone moutain Ulmaceae Physiological and ecological character
