滇中地区滇石栎灌丛植被恢复改造技术研究

目的]为滇中地区滇石栎灌丛植被恢复与改造提供科学依据。方法]通过典型样地调查、历史资料分析和技术人员咨询,对不同类型滇石栎灌丛植被恢复的方法措施进行分析总结。结果]结果表明,滇石栎灌丛植被由于植被内部在立地条件、物种组成和群落结构方面存在差异而形成不同的群落类型;通过多种方法措施的恢复改造实践,确定了不同类型滇石栎灌丛植被恢复改造的有效途径;这些措施的综合应用,促进了滇石栎灌丛植被演替速度,取得了较好的恢复效果。结论]该研究为滇中地区植被恢复提供有益参考。

Technology Research on the Vegetation Restoration and Reconstruction of Lithocarpus dealbatus Shrub in the Middle Part of Yunnan Province

Objective] The aim of research was to supply scientific basis for the vegetation restoration and reconstruction of Lithocarpus dealbatus shrub in the middle part of Yunnan Province.Method] Treatments for the restoration and reconstruction of different types of Lithocarpus dealbatus shrub were analyzed and summarized through the investigation typical spots,analyzing on the historic materials of forest management and consultation on the technical personnels.Result] The results indicated that the different type of Lithocarpus dealbatus shrub was formed under the different conditions of soil,species composing and community structures.Based on the restoration and reconstruction practices,the prefect approaches for the different types of Lithocarpus dealbatus shrub was achieved.The integrative applying of these approaches promoted the succession speed of Lithocarpus dealbatus shrub and achieved preferable restoration and reconstruction effects.Conclusion]This study will provide the benefical references for the vegetation restoration in the middle part of Yunnan Province.