| 吉林省龙井市大砬子山岩生植物资源研究 |
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| 引用本文： | 金英花,朴成日,金婵,Lee Sung--je,方载浩.吉林省龙井市大砬子山岩生植物资源研究[J].延边大学农学学报,2013(4):307-312. |
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| 作者姓名： | 金英花 朴成日 金婵 Lee Sung--je 方载浩 |
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| 作者单位： | [1]延边大学农学院,吉林延吉133002 [2]延边州农业科学院,吉林龙井133400 [3]National Institute of Ecology, Seocheon Korea 325--813 [4]龙井市农村经济管理中心,吉林龙井133400 |
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| 基金项目： | 教育部留学回归人员启动基金项目（2013-693） |
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| 摘 要： | 大砬子山为吉林省龙井市典型的岩石山，为了解龙井市大砬子山岩生植物的分布及种类多样性状况，合理开发大砬子山的可利用岩生植物资源，对该地区的岩生植物资源进行全面的调查和分析。结果表明，龙井市大砬子山所查到的岩生植物有32科48属45种13变种，共58分类群。其中，乔木4种，灌木3种，草本植物51种。Numata生活型分析表明，该地区岩生植物的主要生活型为H—R5-D4-e（半地中植物-单立植物-重力散步型-直立性）。大砬子山以草本植物为主，高大的乔木灌木稀少，植物种类比较单一，这是因为大部分植物在大砬子山特殊的土壤环境中受到环境压迫所致。
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| 关 键 词： | 岩生植物 耐旱植物 Numata生活型 |
Rock plant resources in Mt. Dalizi of Longjing City Jilin Province |
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| JIN Ying-hua,PIAO Cheng-ri,JIN Chan,Lee Sung-je,FANG Zai-hao.Rock plant resources in Mt. Dalizi of Longjing City Jilin Province[J].Journal of Agricultural Science Yanbian University,2013(4):307-312. |
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| Authors: | JIN Ying-hua PIAO Cheng-ri JIN Chan Lee Sung-je FANG Zai-hao |
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| Institution: | 4 (1. Agricultural College of Yanbian University, Yanji J ilin 133002 ,China; 2. Agricultural Sciences Academy of Yanbian , Longjing Jilin 133400,China 3. National Institute of Ecology, Seocheon 325-- 813, Korea ; 4. Rural Economy Management Center of Longjing City, Longjing Jinlin 133400,China) |
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| Abstract: | Mt. Dalizi is the typical rock of Longjing City in Jilin Province. In order to study the distribution and the status of the diversity species of the rock plans in the Mt. Dalizi and reasonably develop the availa- ble resources of rock plants, to investigate and analyze the resources of the rock plants comprehensively. The results showed that there are 32 families 48 genera 45 species 13 varieties 58 taxa. In which there are 4 kinds of trees and 3 kinds of shrubs, 51 kinds of herbaceous plants. The results of the life style for the Numata method showed that the main life style is H-R5-D4-e （Hemicryptophyte -Single-Gravity dispersal type-Endlong） for the rock plans in this area. Mt. Dalizi as the most of the herbaceous plant, tall trees and shrubs are scarce, plant species are single, because most of the plants in here have special soil environ- ment, so it is oppressed by the unique soil and climate environment condition. |
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| Keywords: | Rock plants drought-enduring plant Numata life form |
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