杉木人工林地力衰退与可持续经营

Soil degradation and sustainable management of Chinese fir plantation

摘要

摘要:根据近20年来杉木人工林地力衰退的研究资料，对杉木人工林地力衰退的外在表现形式和内在机理进行综述和分析。并从杉木树种本身特性和杉木传统的栽培制度等方面提出杉木人工林地力维护的途径和技术，为杉木人工林可持续经营提供科学的理论依据。

Abstract:According to research information of soil degradation of Chinese fir plantation in recent twenty years, the external phenomena and internal mechanisms of soil degradation of Chinese fir plantation have been reviewed and analyzed. The methods and techniques to improve soil fertility of Chinese fir plantation are also put forward, and it will provide scientifical and theoretical guidance with sustainable management of Chinese fir plantation.