中国大径材人工林培育研究进展  

Research Progress in Cultivation of Large-diameter Timber Plantation in China

作　　者：任雲雲 李雪 崔自杰 刘嘉欣 何茜 曾曙才 刘效东 Ren Yunyun;Li Xue;Cui Zijie;Liu Jiaxin;He Qian;Zeng Shucai;Liu Xiaodong(College of Forestry and Landscape Architecture,South China Agricultural University,Guangzhou 510642,China)

机构地区：[1]华南农业大学林学与风景园林学院,广州510642

出　　处：《世界林业研究》2024年第3期86-93,共8页World Forestry Research

基　　金：广东省林业科技创新项目“碳中和背景下广东省典型优势树种组大径材培育关键技术体系构建与示范”(2022KJCX015);广东省林业科技创新项目“东江源水资源维持的森林植被优化关键技术研究”(2021KJCX003);国家林业和草原局林草科技创新平台运行补助项目“广东东江源森林生态系统国家定位观测研究站运行”(2022132250)。

摘　　要：大径材人工林对保障木材供给安全、生态环境建设以及林业可持续发展具有重要意义。大径材人工林的高效培育一直是人工林研究的热点问题,然而由于我国大径材人工林研究起步较晚,大径材人工林高质量培育的关键技术有待进一步的突破、提升和集成。文中基于我国大径材人工林培育的现状,对大径材人工林培育的立地选择与调控、树种选择与遗传改良、林分结构调控、抚育管理等关键环节及其技术措施进行梳理,综述中国大径材人工林培育的理论与技术研究进展,并针对性提出未来应加强研究的关键技术,以期为我国人工林资源的高效培育提供参考。Large-diameter timber plantation plays a crucial role in secure supply of timber,eco-environment restoration,and sustainable forestry development.Research on forest plantation has primarily focused on the cultivation of large-diameter timber plantations.However,the research on large-diameter timber plantations in China started relatively late,and there is therefore a need to further develop,enhance,and integrate the key technologies for the high-quality cultivation of forest plantations.This paper makes a overview of the cultivation and development of large-diameter timer plantation in China,reviews the key technologies and related measures in site selection and regulation,selection and genetic improvement of tree species,stand structure regulation,and tending management,and summarizes the theoretical and technological advancements in this field.The key technologies that should be further strengthened in the future are proposed accordingly,aiming at offering references for the efficient cultivation of planted forest resources in China.

关 键 词：大径材 人工林 木材供给 森林培育 中国 

分 类 号：S727.1[农业科学—林木遗传育种] S750[农业科学—林学]