从岱庙古树名木的生长状况谈古树名木的保护

Protection of Famous & Ancient Trees-A Case of the Growing Status of Famous & Ancient Trees from Dai Temple

本文对山东省泰安市全国重点文物保护单位岱庙的207棵古树名木生长状况、树池面积进行了调查,发现岱庙古树名木的生长状况不容乐观.古树名木的生长状况与树池面积存在直接的关系,树池面积大者生长状况较好.调查结果表明古树名木生长不良的主要原因是树池面积小和土表硬化导致的土壤通气透水不良,除自然因素外,古树名木衰老甚至死亡的主要原因是人为导致的土壤环境恶化.从土壤角度入手,改善整个根系分布范围内地面和地下的生存条件以及地面的透气条件,是古树名木保护的重要内容.

Investigation on the growing status and the pool area of 207 famous ＆ ancient trees from Dai Temple of Taishan City, Shandong Province was made in this paper. The results showed that 1） The growing status of famous ＆ ancient trees from Dai Temple was poor; 2） The pool area of trees had remarkable influence on growing status. Larger pool area of trees resulted in better growing status. Worse aerating conditions and worse water penetrating conditions resulting from man-made sclerosis of surface soil are the main reasons for the poor growing status of famous ＆ ancient trees. Mcliorating soil conditions is the key of the protection of famous ＆ ancient trees.