上海地区迁地保育楠木类树种现状及应用展望
Status and Prospectives of Exsitu Conservation of Nanmu Species in Shanghai
楚秀丽 1付艳茹 1魏宇昆 1顾俊哲 1郭建康 1罗卷 2黄增艳 3李燕1
作者信息
- 1. 上海植物园,上海 200231;上海城市植物资源开发应用工程技术研究中心,上海 200231
- 2. 上海植物园绿化工程有限公司,上海 200231
- 3. 上海植物园,上海 200231
- 折叠
摘要
引种保育是植物园的基本工作,是长期的持续工程.上海植物园历来注重植物引种保育,早期引种成绩斐然,不仅重视珍稀濒危植物的收集和引种,还强调对其的栽培应用.楠木类树种不但是濒危植物,还是著名的珍贵用材和景观树种,一直被作为上海植物园重点引种对象.围绕楠木类树种的引种保育及开发应用,简要回顾上海植物园对珍稀濒危植物的引种收集历史,介绍上海植物园对楠木类树种的早期引种,概述近年上海植物园对楠木类资源收集、筛选和高效培育工作概况,比对分析以上海植物园为核心的上海地区栽培楠木类树种的适生性,并对楠木类树种的资源保护和绿化应用前景进行展望,以期提升对楠木类珍稀濒危树种野生资源的保护认知,加快对楠木类珍贵景观树种资源的开发应用.
Abstract
Introduction and conservation of exotic species are long-term,fundamental tasks for botanical gardens.Shanghai Botanical Garden has consistently prioritized introducing and conserving plants,in order to achieve notable successes at the early stages.The focus extends beyond collecting and introducing rare and endangered plants to emphasize their cultivation and practical ap-plications.Among tree species,the Nanmu is rare and endangered,a renowned precious and landscape tree.It has consistently been a focal point in species introduction at Shanghai Botanical Garden.This article revolves around the species'introduction,conservation,and applications.It briefly reviews the historical collection and introduction of rare and endangered plants at Shanghai Botanical Garden,the early introduction of Nanmu species,and recent efforts in introducing,screening,and effi-ciently cultivating resources at Shanghai Botanical Garden.It also provides a comparative analysis of the growth status of this species cultivated in the Shanghai area center at Shanghai Botanical Garden.Additionally,it offers a prospective outlook on the conservation of resources and the future applications of the tree species in greening initiatives.The aim is to enhance the aware-ness of the species and accelerate the protection,development,and application of the valuable landscape tree resources.
关键词
上海地区/珍稀濒危/楠木类树种/引种保育Key words
Shanghai area/rare and endangered/Nanmu species/introduction and conservation引用本文复制引用
基金项目
上海市科委社会发展科技攻关项目(23DZ1204601)
上海市绿化和市容管理局(G220304)
出版年
2024
NETL
NSTL
万方数据