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广西国家级保护植物迁地保护研究 被引量:13

STUDY ON EX SITU CONSERVATION OF THREATENED PLANTS OF THE FIRST NATIONAL LIST IN GUANGXI
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摘要 分布于广西的第一批国家珍稀濒危保护植物共123种.用迁地保存方法,引种栽培其中的102种,占广西分布种类总数的82.92%。对其中的33种进行了播种繁殖和21种的扦插繁殖试验,已成功地繁殖出一批苗木。对引种植物进行了物候期记录和生长量测定,并观察了引种植物的适应性。另外还引种保存区外产的国家保护植物41种。现已初步建成面积1.33公顷的广西珍稀濒危植物种质资源园。 There are 123 species of the first national list of rare and endangered plantspecies distributing in Guangxi. By the method of ex situ conservations, 102 speciesof them from Guangxi, occupying 82.92% of the total number of Guangxi threatened plants of the national list, were introduced and cultivated into Yanshan, Guilin. Tests of propagation by seeds for 33 species and by cutting for 21 species have been carried out. A large number of nursery stocks have been propagated successfully. Thephanophase was recorded, the growth of the plants was measured and the adaptationof the plants introduced was observed. In addition, 41 threatened species of the national list from other provinces of this country were also introduced. A germplasmgarden of endangered, rare and valuable plants from Guangxi with an area of 1.33ha has been established preliminarily.
机构地区 广西植物研究所
出处 《广西植物》 CAS CSCD 北大核心 1994年第1期39-53,共15页 Guihaia
基金 国家自然科学基金
关键词 珍稀濒危植物 迁地保护 种质园 Threatened plants ex situ conservation germplasm garden
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参考文献4

  • 1韦毅刚.广西野生植物最新统计简报[J]广西植物,1993(03).
  • 2陆益新,黄广宾,梁畴芬.广西特有植物的研究[J].广西植物,1989,9(1):37-58. 被引量:19
  • 3陈家庸,黄正福.珍稀濒危植物引种保存的初步研究[J]广西植物,1988(02).
  • 4国家环境保护局,中国科学院植物研究所.中国珍稀濒危保护植物名录[M]科学出版社,1987.

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