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| 红树植物拉关木的引种效果调查研究 | |
| 引用本文： | 钟才荣,李诗川,杨宇晨,张影,林作武.红树植物拉关木的引种效果调查研究[J].福建林业科技,2011,38(3). |
| 作者姓名： | 钟才荣 李诗川 杨宇晨 张影 林作武 |
| 作者单位： | 1. 海南东寨港国家级自然保护区管理局,海南海口571129;中山大学有害生物控制与资源利用国家重点实验室,广东广州510275 2. 海南东寨港国家级自然保护区管理局,海南海口,571129 3. 中山大学有害生物控制与资源利用国家重点实验室,广东广州,510275 4. 海南东寨港国家级自然保护区管理局,海南海口571129;海南省农业学校,海南海口571100 |
| 基金项目： | 国家林业科技支撑计划子专题，中国林科院热林所中央级公益性科研院所基本科研业务费专项资金，国家重点实验室开放性课题 |
| 摘 要： | 1999年,海南东寨港保护区从墨西哥成功引种拉关木(Laguncularia racemosa),2002年开花结果后,再次引种到广东电白、福建莆田等地,长势良好,均已开花结果,东寨港10年生植株平均高8.9 m。种子千粒重427～476 g,发芽率为90.6%～96.2%;拉关木抗寒性仅次于秋茄,与桐花树、白骨壤相当;抗盐能力明显优于乡土树种,在我国海水盐度为33‰的海滩上造林长势良好。 |
| 关 键 词： | 红树植物 拉关木 引种 |
Analysis of the Introduction Effect of A Mangrove Species Laguncularia racemosa |
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| ZHONG Cai-rong,LI Shi-chuan,YANG Yu-chen,ZHANG Ying,LIN Zuo-wu.Analysis of the Introduction Effect of A Mangrove Species Laguncularia racemosa[J].Journal of Fujian Forestry Science and Technology,2011,38(3). | |
| Authors: | ZHONG Cai-rong LI Shi-chuan YANG Yu-chen ZHANG Ying LIN Zuo-wu |
| Abstract: | Laguncularia racemosa,a mangrove species was successfully introduced from Mexico to Dongzhai Harbor,Hainan,China in 1999,and further to Dianbai of Guangdong,and Putian of Fujian in 2002 by using seeds of the introduced plants in Hainan.These plants had already bloomed.10-year-old plants had average height of 8.9m in Dongzhai Harbor,and germination rate was approximately 90.6% to 96.2%.L.racemosa cold tolerance was similar to Aegiceras corniculatum and Avicennia marina,and slightly inferior to Kandelia obovata.The ability of salt tolerance of L.racemosa was obviously better than the indigenous mangrove species.It could grow very well on the beach with 33‰ salinity in the coastal areas in our country. |
| Keywords: | mangrove Laguncularia racemosa introduction |
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