襄垣北石底山的林业复垦与生态重建研究

Forestry Reclamation and Ecological Reconstruction of the Northern Shidi Mountain in Xiangyuan

依托国际先进的宫胁造林法,襄垣北石底山林业复垦基础工程和植被恢复工程取得阶段性成果。简要阐述了襄垣北石底山的环境概况,重点介绍了林业复垦基础工程的再造技术,植被重建工程的植物筛选以及建植技术和管护技术。实践证明,侧柏纯林,侧柏、灌木混交林,油松、栎类、灌木混交林这3种林分结构在太行山的废弃石灰岩生态重建中比较合理,侧柏作为先锋树种为改善微环境和恢复森林植被创造了有利条件。

According to miyawaki method,the phase achievements of the project on forestry reconstruction and vegetation restoration of the Northern Shidi Mountain in Xiangyuan were obtained.The environment survey of this area was briefly expounded.The reconstruction technique,plant selection,establishing technology and management technique on forestry project were emphatically introduced.Practices show that the 3 kinds of stand structure,which are the artificial Platycladus orientalis forest,the mixed forest of Chinese arborvitae and shrub and the mixed forest of Chinese pine,quercus forest and shrub,are more reasonable in ecological reconstruction of limestone wasted in Taihang Mountain.Chinese arborvitae as pioneer species creates advantages for improving microenvironment and restoring forest vegetation.