人工林长期生产力维护研究进展

Research Progress of Long-term Productivity Maintenance of Plantation

人工林长期生产力维护有助于人工林的可持续发展,能够为当代社会提供较多的木材产品,同时也能为生态系统的稳定和发展做出一定的贡献。本文在综述国内外对人工林长期生产力研究的基础上,通过概述枯落物分解、生物多样性、树种自身特性、林地管理、经营措施和采伐剩余物处理方式对人工林长期生产力的影响,提出了促进人工林长期生产力维护的建议,为人工林的可持续发展提供技术支撑。

It is helpful for sustainable development of plantation to maintain long-term productivity of plantation. More woodproducts will be provided due to long-term productivity maintenance which contributes to stabilization and development ofecosystem. Researches related to long-term productivity of plantation in China and foreign countries were reviewed in thispaper. The effects of litter decomposition,biodiversity,tree characteristics,forest land management,forest managementmeasures and logging residues on long-term productivity of plantation were summarized. Consequently,some suggestionswhich were benefit for long-term productivity maintenance of plantation were proposed to provide technological support forsustainable development of plantation.