Invasive Eupatorium catarium and Ageratum conyzoides benefit more than does a common native plant from nutrient addition in both competitive and non-competitive environments

文献类型： 外文期刊

第一作者： Huang, Qiao Q.

作者： Huang, Qiao Q.;Shen, Yi D.;Li, Xiao X.;Li, Shao L.;Fan, Zhi W.

作者机构：

关键词： Competition;Functional traits;Invasive species;Phenotypic plasticity;Specific leaf area

期刊名称：ECOLOGICAL RESEARCH （ 影响因子：1.917； 五年影响因子：2.095 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： We explored the roles of phenotypic plasticity and competition in contributing to the success of Eupatorium catarium, a recently invasive noxious annual forb in South China. We compared the growth and functional traits of E. catarium with those of a common native plant, Vernonia cinerea, and a long-term historic invader, Ageratum conyzoides, along a nutrient gradient under both competitive and non-competitive conditions. Under non-competitive conditions, biomass differed little between species under low-nutrient conditions. However, nutrient addition resulted in a greater increase in biomass of the two invasive species than that of V. cinerea. The greater increase in biomass in the two invasive plants may be partly explained by their greater plasticity in specific leaf area. The competition experiments involved different combinations of species: plants of E. catarium were grown with either a plant of A. conyzoides or with a plant of V. cinerea, or individual plants of all three species were grown in competition with a grassland sward grown from 1.5 g seeds of Digitaria radicosa. Relative to non-competitive conditions, competition further increased the biomass difference between the two invasive plants and V. cinerea under high nutrient conditions. A. conyzoides outcompeted E. catarium in terms of biomass production under high nutrient conditions. Overall, these results indicate that A. conyzoides and E. catarium tend to outperform V. cinerea under high nutrient conditions and in both competitive and non-competitive environments. However, E. catarium cannot outperform A. conyzoides in terms of biomass production under each of the nutrient and competitive conditions.

分类号： Q1

  • 相关文献

[1]Performance of the invasive Eupatorium catarium and Ageratum conyzoides in comparison with a common native plant under varying levels of light and moisture. Huang, Qiaoqiao,Shen, Yide,Li, Xiaoxia,Fan, Zhiwei,Li, Shaoliang,Liu, Yan.

[2]Density responses and spatial distribution of cotton yield and yield components in jujube (Zizyphus jujube)/cotton (Gossypium hirsutum) agroforestry. Qi Wang,Shuo Han,Lizhen Zhang,Dongsheng Zhang,Wopke van der Werf,Jochem B. Evers,Hongquan Sun,Zhicheng Su,Siping Zhang.

[3]Contrasting effects of plant inter- and intraspecific variation on community trait responses to restoration of a sandy grassland ecosystem. Zuo, Xiaoan,Yue, Xiyuan,Lv, Peng,Chen, Min,Zhang, Jing,Luo, Yongqing,Wang, Shaokun,Zhang, Jing,Zuo, Xiaoan,Yu, Qiang. 2017

[4]Relationship Between Allelopathic Effects and Functional Traits of Different Allelopathic Potential Rice Accessions at Different Growth Stages. Xu Gaofeng,Shen Shicai,Zhang Fudou,Zhang Yun,Hisashi, Kato-Noguchi,David, Roy Clements. 2018

[5]Photosynthetic characteristics in Oryza species. Zhao, M.,Ding, Z.,Lafitte, R.,Sacks, E.,Dimayuga, G.,Holt, D.. 2010

[6]Structural, compositional and trait differences between the mature and the swamp meadow communities. Li, Honglin,Xu, Danghui,Du, Guozhen,Yu, Kailiang,Li, Wei,Li, Wei,Tondrob, Dorjeeh. 2018

[7]Mechanisms for the relationships between water-use efficiency and carbon isotope composition and specific leaf area of maize (Zea mays L.) under water stress. Zhang, Congzhi,Zhang, Jiabao,Zhang, Hui,Zhao, Jinhua,Wu, Qicong,Zhao, Zhanhui,Cai, Taiyi,Zhang, Hui.

[8]When variability outperforms the mean: trait plasticity predicts plant cover and biomass in an alpine wetland. Li, Honglin,Xu, Danghui,Du, Guozhen,Yu, Kailiang,Ratajczak, Zak,Nippert, Jesse B.,Tondrob, Dorjeeh,Li, Wei.

[9]Molecular Ecological Basis of Grasshopper (Oedaleus asiaticus) Phenotypic Plasticity under Environmental Selection. Hao, Kun,Ma, Jingchuan,Huang, Xunbing,Tu, Xiongbing,Cao, Guangchun,Wang, Guangjun,Nong, Xiangqun,Zhang, Zehua,Qin, Xinghu,Qin, Xinghu,Ma, Jingchuan,Huang, Xunbing,Tu, Xiongbing,Cao, Guangchun,Wang, Guangjun,Nong, Xiangqun,Zhang, Zehua,Ali, Md. Panna,Pittendrigh, Barry R.,Whitman, Douglas W.. 2017

[10]A dynamic framework for quantifying the genetic architecture of phenotypic plasticity. Wang, Zhong,Lv, Yafei,Xu, Fang,Zhou, Tao,Li, Xin,Feng, Sisi,Wu, Rongling,Pang, Xiaoming,Li, Jiahan,Li, Zhikang,Wu, Rongling.

[11]Long-Term Overgrazing-Induced Memory Decreases Photosynthesis of Clonal Offspring in a Perennial Grassland Plant. Ren, Weibo,Hu, Ningning,Hou, Xiangyang,Zhang, Jize,Kong, Lingqi,Wu, Zinian,Wang, Hui,Li, Xiliang,Guo, Huiqin,Liu, Zhiying. 2017

[12]Trade-offs and evolution of thermal adaptation in the Irish potato famine pathogen Phytophthora infestans. Yang, Li-Na,Zhu, Wen,Wu, E-Jiao,Yang, Ce,Shang, Li-Ping,Thrall, Peter H.,Burdon, Jeremy J.,Jin, Li-Ping,Zhan, Jiasui.

[13]Differential responses of different phenotypes of Microcystis (Cyanophyceae) to UV-B radiation. Qin, Hongjie,Li, Shuangshuang,Li, Dunhai,Qin, Hongjie,Li, Shuangshuang.

[14]High morphological and physiological plasticity of wheat roots is conducive to higher competitive ability of wheat than maize in intercropping systems. Liu, Yi-Xiang,Zhang, Wei-Ping,Li, Xiao-Fei,Christie, Peter,Li, Long,Sun, Jian-Hao.

[15]Growth, yield and quality of wheat and cotton in relay strip intercropping systems. L.Zhang,L.Zhang,W.van der Werf. 2007

[16]Light interception and utilization in relay intercrops of wheat and cotton. L. Zhang,W. van der Werf,L. Bastiaans,S. Zhang,B. Li,J.H.J. Spiertz. 2008

[17]Stochastic processes play more important roles in driving the dynamics of rarer species. Zhang, Ximei,Han, Xingguo,Zhang, Ximei,Pu, Zhichao,Li, Yuanheng,Han, Xingguo. 2016

[18]Suppression of reproductive characteristics of the invasive plant Mikania micrantha by sweet potato competition. Shen, Shicai,Xu, Gaofeng,Jin, Guimei,Liu, Shufang,Yang, Yanxian,Chen, Aidong,Zhang, Fudou,Clements, David Roy,Kato-Noguchi, Hisashi. 2016

[19]Population growth rate of Setaria viridis in the absence of herbicide: resulting yield loss in foxtail millet Setaria italica. Darmency, H.,Wang, T.,Shi, Y.,Li, Y.,Song, Y.. 2010

[20]Weed-suppression ability of Oryza longistaminata and Oryza sativa. Zhanq, Fudou,Li, Tianlin,Shan, Qinli,Guo, Yiqing,Xu, Peng,Hu, Fengyi,Tao, Dayun. 2008

作者其他论文 更多>>

微信小程序