| 摘要: |
| 根据野外调查和相关资料整理,从园林植物资源、外来木本植物资源和珍稀植物保护资源三个方面对潮汕地区林木种质资源的基本情况进行分析。结果表明:潮汕地区林木种质资源十分丰富,共有园林植物82科237属429种,其中裸子植物6科16属30种,被子植物76科221属399种。外来木本植物有558种,隶属于98科286属。珍稀濒危保护植物22种,隶属于17科18属。潮汕地区木本植物被列入《国家重点保护野生植物名录：第1批》的植物有14种。《国家重点保护野生植物名录：第2批》所收录的潮汕地区木本植物有8种。 |
| 关键词: 潮汕地区 林木 种质资源 |
| DOI： |
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| 基金项目:广东省科技计划项目“潮汕地区林木种质资源调查研究”(项目编号：2009B020404009)。 |
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| Investigation and Research on Forest Germplasm Resources in Chaoshan Area |
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LIU Zexin,WU Yuehong and XIAO Zexin
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Shantou Institute of Forest Science,Shantou,Shantou Institute of Forest Science,Shantou,Shantou Institute of Forest Science,Shantou
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| Abstract: |
| Based on field survey and related data, we analyzed the basic situation of forest germplasm resources in chaoshan area from the botanical garden plant resources, external woody plants resources and rare plant protection resources. The results showed that forest germplasm resources in chaoshan area were very rich. There were 429 species belonging to 237genera and 82 families of garden plants, of which 30 species of gymnosperms belonging to 16 genera and 6 families, 399 species of angiosperms belonging to 221 genera and 76 families. There were 558 species of external woody plants belonging to 98 families and 286 genera, and 22 species of rare and endangered plants belonging to 17 families of 18 genera. 14 species of woody plants in chaoshan area were listed in《National Key Protection of Wild Plant List: The First Batch》, and 8 species of woody plants in chaoshan area were listed in《National Key Protection of Wild Plant List: The Second Batch》. |
| Key words: chaoshan area forest germplasm resources |
