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	中国红树植物种质资源现状与苗木繁育关键技术; Current status of mangrove germplasm resources and key techniques for mangrove seedling propagation in China
	胡宏友 ; 陈顺洋 ; 王文卿 ; 董克钻 ; 林光辉
	2012
关键词	红树林 种质资源 苗木繁育 苗圃建设 生态恢复 mangrove germplasm resources seedling propagation nursery construction ecological restoration.
英文摘要	红树植物种质与种苗生产是所有红树林生态恢复工程的基础.本文根据工程实践并结合已有研究资料,采用聚类分析等方法,对中国红树植物资源现状与苗木繁育关键技术进行初步分析.结果表明:中国红树群落可分为低温广布型、广布型、嗜热广布型和热带分布型4种类型;资源分布可划分为琼东沿海、北部湾沿海、珠江口至粤东沿海、闽南和台湾沿海、闽东至浙南沿海5个区域.其中,北部湾沿海红树林种质资源占全国的75.3%.目前中国红树植物苗木种类开发利用率为52.6%,以胎生红树植物为主.红树林苗木生产应注意繁育方法、种实采集与储存、育苗方式、水分和盐度选择、病虫害防治及越冬防寒措施6个技术环节.结合调查和生产实践,归纳分析了中国现有5种红树林苗圃类型(旱地设施苗圃、红树林滩涂苗圃、光滩苗圃、基围塘苗圃和米草滩涂苗圃)的结构和用途特点,为红树林生态恢复工程的系统集成管理提供参考.; Mangrove germplasm and nursery operation are the foundations of all mangrove ecological restoration projects.Based on the existing literatures and our own experiences,and by using cluster analysis and other methods,this paper assessed the current status of the mangrove germplasm resources and the key techniques for mangrove seedlings propagation in China.In China,the mangrove communities could be divided into 4 types,including low temperature tolerant widespread type,widespread type,thermophilic widespread type,and tropical type,and the mangrove distribution sites could be divided into 5 regions,i.e.,eastern Hainan coast,Beibuwan Gulf coast,Pearl River estuary and eastern Guangdong coast,southern Fujian and Taiwan coast,and eastern Fujian and southern Zhejiang coast.The mangroves in Beibuwan Gulf coast region took up 75.3% of the total mangrove germplasm resources in the country.At present,the percentage of the mangrove species applied for seedling propagation in China was estimated at 52.6%,most of which were of viviparous species.The six key steps in mangrove nursery operation included the selection of proper seedling propagation methods,the collection and storage of seeds or propagules,the ways of raising seedlings,the management of water and salinity,the control of diseases and pests,and the prevention of cold damage during winter.The structure,functions,and applications of the present five types of mangrove nurseries,including dry land nursery,mangrove tidal nursery,mudflat nursery,Jiwei pond nursery,and Spartina mudflat nursery,were also analyzed,which could provide guidance for the integrated management of mangrove ecological restoration engineering.; 林业科技支撑计划项目(2009BAD2B0605);国家海洋公益性行业科研专项经费项目(200905009)资助
语种	zh_CN
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/108208]
专题	环境生态－已发表论文
推荐引用方式 GB/T 7714	胡宏友,陈顺洋,王文卿,等. 中国红树植物种质资源现状与苗木繁育关键技术, Current status of mangrove germplasm resources and key techniques for mangrove seedling propagation in China[J],2012.
APA	胡宏友,陈顺洋,王文卿,董克钻,&林光辉.(2012).中国红树植物种质资源现状与苗木繁育关键技术..
MLA	胡宏友,et al."中国红树植物种质资源现状与苗木繁育关键技术".(2012).

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