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| 区域性外来恶性杂草裸柱菊的入侵扩散特征及防治对策 | |
| 引用本文： | 徐正浩,朱丽青,袁侠凡,陈为民,林云彪,谢国雄.区域性外来恶性杂草裸柱菊的入侵扩散特征及防治对策[J].生态环境,2011,20(5):980-985. |
| 作者姓名： | 徐正浩 朱丽青 袁侠凡 陈为民 林云彪 谢国雄 |
| 作者单位： | 1. 浙江大学环境与资源学院教育部环境修复与生态健康重点实验室,浙江杭州,310029 2. 浙江天凌农业科技有限公司,浙江诸暨,311800 3. 杭州市森林和野生动物保护管理总站,浙江杭州,310009 4. 浙江省植物保护检疫局,浙江杭州,310020 5. 杭州市植保土肥总站,浙江杭州,310016 |
| 基金项目： | 浙江省科技计划项目(2008C23010;2008C35018); 教育部人文社会科学研究一般项目(06JAZH001); 国家软科学项目(2006GXQ3D181) |
| 摘 要： | 裸柱菊（Soliva anthemifolia（Juss.）R.Br.）,菊科（Compositae）裸柱菊属（Soliva Ruiz et Pavon.）植物,原产南美洲、大洋洲,1912年在香港发现,现在已经在中国南部广泛分布,其中包括台湾、广东、海南、福建、湖南、浙江、安徽、江西、广西和贵州等地区,为区域性外来恶性杂草。2002年,裸柱菊被国家质量监督检验检疫总局列为中国主要外来杂草及中国重要外来有害植物。裸柱菊的生物学特性表现为地上茎极短,头状花序无梗,直接生于茎基部,花果期全年。裸柱菊的入侵扩散特性为具＂湿生性＂,藉水流入侵、扩散,又适宜沙质性土壤,生活史策略为r-选择,随植物引种扩散蔓延,具强＂杂草性＂。裸柱菊在菜地生境的生态重要值较大,与鼠麴草（Gnaphalium affine）、鳢肠（Eclipta prostrata）的生态位重叠值较高,与一年蓬（Erigeron annuus）呈正联结,与野茼蒿（Gynura crepidioides）呈负联结,呈现＂地域性＂。本文对裸柱菊的杂草生态学展开了深入探讨,切断藉水流、植物引种的传播扩散途径,加强预警、监测,有效狙击裸柱菊的进一步蔓延扩散是控制其入侵的重要对策。 |
| 关 键 词： | 裸柱菊 入侵扩散特征 防治对策 |
Invasion and expansion characteristics of regional adventitious noxious weed Soliva anthemifolia(Juss.) R.Br.and corresponding controlling countermeasures |
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| XU Zhenghao,ZHU Liqing,YUAN Xiafan,CHEN Weimin,LIN Yunbiao,XIE Guoxiong.Invasion and expansion characteristics of regional adventitious noxious weed Soliva anthemifolia(Juss.) R.Br.and corresponding controlling countermeasures[J].Ecology and Environmnet,2011,20(5):980-985. | |
| Authors: | XU Zhenghao ZHU Liqing YUAN Xiafan CHEN Weimin LIN Yunbiao XIE Guoxiong |
| Institution: | XU Zhenghao1,ZHU Liqing1,YUAN Xiafan2,CHEN Weimin3,LIN Yunbiao4,XIE Guoxiong5 1.Ministry of Education Key Lab of Environmental Remediation and Ecosystem Health,College of Natural Resources and Environmental Science,Zhejiang University,Hangzhou 310029,China,2.Zhejiang Tianling agriculture technology Co.Ltd,Zhuji 311800,3.Station of Forest and Wild Animal Resources Protect and Management in Hangzhou District,Hangzhou 310009,4.General Station of Plant Protection and Quarantine in Zhejiang Provi... |
| Abstract: | Soliva anthemifolia(Juss.) R.Br.,indigenous to South America and Oceania,is one species of Compositae.It was first discovered in Hongkong in 1912.It has spread widely in China,especially in southern China,including Taiwan,Guangdong,Hainan,Fujian,Hunan,Zhejiang,Anhui,Jiangxi,Guangxi,and Guizhou.Soliva anthemifolia is regarded as one of regional adventitious noxious weeds.It has been listed as one of the main exotic weeds and important alien invasive species in China by National Quality Supervision Inspects Q... |
| Keywords: | Soliva anthemifolia(Juss ) R Br invasion and expansion characteristics controlling countermeasures |
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