两种入侵植物与三种本地植物根系特征的比较研究

祁世华; 牛燕芬; 王睿芳; 李菊; 李扬苹; 张教林

doi:10.11913/PSJ.2095-0837.2021.20183

两种入侵植物与三种本地植物根系特征的比较研究

祁世华^1,2,
牛燕芬³,
王睿芳⁴,
李菊^1,2,
李扬苹^1, ,,
张教林^1, ,

1. 中国科学院西双版纳热带植物园, 中国科学院热带森林生态学重点实验室, 云南勐腊 666303;
2. 中国科学院大学, 北京 100049;
3. 昆明学院, 昆明 650214;
4. 普洱学院, 云南普洱 665000

基金项目:

国家重点研发计划（2017YFC1200101）；国家自然科学基金项目（31870385，32071661，31660170）。

详细信息

作者简介:
祁世华(1995-),男,硕士研究生,研究方向为植物生理生态(E-mail:qishihua@xtbg.ac.cn)。

通讯作者:
李扬苹,E-mail:liyp@xtbg.org.cn

张教林,E-mail:zjl@xtbg.org.cn

中图分类号: Q945
计量
- 文章访问数: 0345
- HTML全文浏览量: 0
- PDF下载量: 0572
出版历程
- 收稿日期: 2020-09-06
- 修回日期: 2020-10-13
- 网络出版日期: 2022-10-31
- 发布日期: 2021-04-27

Comparison of root traits among two invasive and three native species

1. CAS Key Laboratory of Tropical Forest Ecology, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Mengla, Yunnan 666303, China;
2. University of Chinese Academy of Sciences, Beijing 100049, China;
3. Kunming University, Kunming 650214;
4. Puer University, Puer, Yunnan 665000, China

Funds:

This work was supported by grants from the National Key R&D Program of China (2017YFC1200101) and National Natural Science Foundation of China (31870385, 32071661, 31660170).

摘要

摘要: 以菊科2种入侵植物飞机草（Chromolaena odorata（L.） R.M.King&H.Rob）和紫茎泽兰（Eupatorium adenophorum Speng）以及生活型相似的3种本地植物异叶泽兰（Eupatorium heterophyllum DC.）、佩兰（Eupatorium fortune Turcz.）和白头婆（Eupatorium japonicum Thunb.）为研究对象，以单种为对照，分析5种植物的株高、生物量以及细根形态和结构特征对混种（竞争）的响应。结果显示，在单种情况下，2种入侵植物的株高和地上生物量比3种本地植物高。2种入侵植物的株高和地上生物量在单种和混种下无显著差异，但在混种下3种本地植物的株高、地上生物量、根生物量、细根长度、细根表面积和体积与单种相比显著降低。在混种情况下，2种入侵植物的根组织密度显著降低，但比根长和比根面积仅在紫茎泽兰中显著增加。5种植物在单种和混种下的株高与细根长度、根生物量呈显著正相关，地上生物量与细根体积、表面积呈显著正相关。主成分分析结果表明入侵植物位于株高和地上生物量更高的一端。说明在与本地植物竞争的过程中，飞机草和紫茎泽兰能通过调整根系碳投资策略实现更强的竞争力。
- 生物入侵 /
- 飞机草 /
- 竞争 /
- 紫茎泽兰 /
- 细根
Abstract: High competitiveness is vital for successful invasion by invasive plants. Previous studies related to invasive species competitiveness have primarily focused on aboveground properties, with research on root traits, which are responsible for water and nutrient uptake, remaining limited. To reveal the responses of height, biomass, and fine root traits to mixed planting (competition), we investigated two invasive species (Chromolaena odoratum (L.) R.M.King & H.Rob and Eupatorium adenophorum Speng) and three native species (Eupatorium heterophyllum DC., Eupatorium fortune Turcz., and Eupatorium japonicum Thunb.) with similar life forms from Asteraceae. Monocultures were applied as controls. Results showed that under monoculture, the two invasive species had higher values for height and shoot biomass than the three native species. However, no significant differences were found in height and aboveground biomass for the two invasive species between monoculture and mixed planting treatments. Compared with the monoculture treatments, height, aboveground biomass, fine root biomass, length, surface area, and volume were significantly reduced in the three native species under mixed planting. Furthermore, root tissue density in the two invasive species was significantly reduced under mixed planting; in addition, specific root length and specific root area were significantly increased in E. adenophorum Speng. Across the five species under monoculture and mixed planting treatments, plant height was significantly positively correlated with fine root length and root biomass, and shoot biomass was significantly positively correlated with fine root volume and surface area. Principle component analysis showed that the two invasive plants were located at the end with greater plant height and shoot biomass. In summary, the above results suggest that the two invasive plants, C. odoratum and E. adenophorum, showed strong competitiveness against the native species by modifying their carbon investment strategies in roots, especially at the seedling stage.
- Biological invasion /
- Chromolaena odorata /
- Competition /
- Eupatorium adenophorum /
- Fine roots

HTML全文

参考文献(39)

[1]	Liu YJ, Oduor AMO, Zhang Z, Manea A, Tooth LM, et al. Do invasive alien plants benefit more from global environmental change than native plants?[J]. Global Change Biol, 2017, 23(8):3363-3370.
[2]	Golivets M, Wallin KF. Neighbour tolerance, not suppression, provides competitive advantage to non-native plants[J]. Ecol Lett, 2018, 21(5):745-759.
[3]	Guerrero S, Guerrero GGR, Ibarra-Montes TM, Bastarrachea AR, Cobos RS, et al. Functional traits indicate faster resource acquisition for alien herbs than native shrubs in an urban Mediterranean shrubland[J]. Biol Invasions, 2020, 22(9):2699-2712.
[4]	Wang YJ, Chen D, Yan R, Yu FH, van Kleunen M. Invasive alien clonal plants are competitively superior over co-occurring native clonal plants[J]. Perspect Plant Ecol, 2019, 40:125484.
[5]	Schultheis EH, Macguigan DJ. Competitive ability, not to-lerance, may explain success of invasive plants over natives[J]. Biol Invasions, 2018, 20(10):2793-2806.
[6]	Abe T, Tanake N, Shimizu Y. Outstanding performance of an invasive alien tree Bischofia javanica relative to native tree species and implications for management of insular primary forests[J]. PeerJ, 2020, 8:e9573.
[7]	Leishman MR, Haslehurst T, Ares A, Baruch Z. Leaf trait relationships of native and invasive plants:community- and global-scale comparisons[J]. New Phytol, 2007, 176(3):635-643.
[8]	Van Kleunen M, Weber E, Fischer M. A meta-analysis of trait differences between invasive and non-invasive plant species[J]. Ecol Lett, 2010, 13(2):235-245.
[9]	Morris LL, Walck JL, Hidayati SN. Growth and reproduction of the invasive Ligustrum sinense and native Forestiera ligustrina (Oleaceae):implications for the invasion and persistence of a nonnative shrub[J]. Int J Plant Sci, 2002, 163(6):1001-1010.
[10]	Feng YL, Li YP, Wang RF, Callaway RM, Valiente-Banuet A, Inderjit. A quicker return energy-use strategy by populations of a subtropical invader in the non-native range:a potential mechanism for the evolution of increased competitive ability[J]. J Ecol, 2011, 99(5):1116-1123.
[11]	Wang CY, Zhou JW, Liu J, Xiao HG, Wang L. Differences in functional traits and reproductive allocations between native and invasive plants[J]. J Cent South Univ, 2018, 25(3):516-525.
[12]	Wei M, Wang S, Wu BD, Jiang K, Zhou JW, Wang CY. Variability of leaf functional traits of invasive tree Rhus typhina L. in North China[J]. J Cent South Univ, 2020, 27(1):155-163.
[13]	Gioria M, Osborne BA. Resource competition in plant invasions:emerging patterns and research needs[J]. Front Plant Sci, 2014, 5:501.
[14]	Lambers H, Shane MW, Cramer MD, Pearse SJ, Veneklaas EJ. Root structure and functioning for efficient acquisition of phosphorus:matching morphological and physiological traits[J]. Ann Bot, 2006, 98(4):693-713.
[15]	Pregitzer KS, Deforest JL, Burton AJ, Allen MF, Ruess RW, Hendrick RL. Fine root architecture of nine north American trees[J]. Ecol Monogr, 2002, 72(2):293-309.
[16]	Chen W, Koide RT, Eissenstat DM. Nutrient foraging by mycorrhizas:from species functional traits to ecosystem processes[J]. Funct Ecol, 2018, 32(4):858-869.
[17]	Ma ZQ, Guo DL, Xu XL, Lu MZ, Bardgett RD, et al. Erratum:evolutionary history resolves global organization of root functional traits[J]. Nature, 2018, 556(7699):135-135.
[18]	James JJ, Mangold JM, Sheley RL, Svejcar T. Root plasticity of native and invasive Great Basin species in response to soil nitrogen heterogeneity[J]. Plant Ecol, 2009, 202(2):211-220.
[19]	Keser LH, Dawson W, Song YB, Yu FH, Fischer M, et al. Invasive clonal plant species have a greater root-foraging plasticity than non-invasive ones[J]. Oecologia, 2014, 174(3):1055-1064.
[20]	Jo I, Fridley JD, Frank DA. Linking above- and belowground resource use strategies for native and invasive species of temperate deciduous forests[J]. Biol Invasions, 2015, 17(5):1545-1554.
[21]	Huang XL, Shen N, Guan X, Xu X, Kong FJ, et al. Root morphological and structural comparisons of introduced and native aquatic plant species in multiple substrates[J]. Aquat Ecol, 2018, 52(1):65-76.
[22]	Ni M, Liu Y, Chu CJ, Xu H, Fang SQ. Fast seedling root growth leads to competitive superiority of invasive plants[J]. Biol Invasions, 2018, 20(7):1821-1832.
[23]	Xia TT, Wang YJ, He YJ, Wu CB, Shen KP, et al. An invasive plant experiences greater benefits of root morphology from enhancing nutrient competition associated with arbuscular mycorrhizae in karst soil than a native plant[J]. PLoS One, 2020, 15(6):18.
[24]	Monson RK. The use of phylogenetic perspective in comparative plant physiology and developmental biology[J]. Ann Mo Bot Gard, 1996, 83(1):3-16.
[25]	余香琴, 冯玉龙, 李巧明. 外来入侵植物飞机草的研究进展与展望[J]. 植物生态学报, 2010, 34(5):591-600. Yu XQ, Feng YL, Li QM. Review of research advances and prospects of invasive Chromolaena odorata[J]. Chinese Journal of Plant Ecology, 2010, 34(5):591-600.
[26]	王文琪. 外来物种紫茎泽兰Eupatorium adenophorum Speng入侵机制的研究[D]. 重庆:西南大学, 2006.
[27]	中国科学院中国植物志编辑委员会. 中国植物志:第74卷:第2分册[M]. 北京:科学出版社, 2001:58-64.
[28]	Zheng YL, Burns JH, Liao ZY, Li YP, Yang J, et al. Species composition, functional and phylogenetic distances correlate with success of invasive Chromolaena odorata in an experimental test[J]. Ecol Lett, 2018, 21(8):1211-1220.
[29]	Freschet GT, Cornelissen JHC, van Logtestijn RSP, Aerts R. Evidence of the ‘plant economics spectrum’ in a subarctic flora[J]. J Ecol, 2010, 98(2):362-373.
[30]	Mommer L, van Ruijven J, Jansen C, van de Steeg HM, de Kroon H. Interactive effects of nutrient heterogeneity and competition:implications for root foraging theory?[J]. Funct Ecol, 2012, 26(1):66-73.
[31]	Reich PB. The world-wide ‘fast-slow’ plant economics spectrum:a traits manifesto[J]. J Ecol, 2014, 102(2):275-301.
[32]	Ruger N, Wirth C, Wright SJ, Condit R. Functional traits explain light and size response of growth rates in tropical tree species[J]. Ecology, 2012, 93(12):2626-2636.
[33]	Zheng YL, Feng YL, Liu WX, Liao ZY. Growth, biomass allocation, morphology, and photosynthesis of invasive Eupatorium adenophorum and its native congeners grown at four irradiances[J]. Plant Ecol, 2009, 203(2):263-271.
[34]	Zheng YL, Feng YL, Lei YB, Liao ZY. Comparisons of plastic responses to irradiance and physiological traits by invasive Eupatorium adenophorum and its native congeners[J]. J Plant Physiol, 2012, 169(9):884-891.
[35]	Liao ZY, Scheepens JF, Li WT, Wang RF, Zheng YL, Feng YL. Biomass reallocation and increased plasticity might contribute to successful invasion of Chromolaena odorata[J]. Flora, 2019, 256:79-84.
[36]	Birouste M, Zamora-Ledezma E, Bossard C, Perez-Ramos IM, Roumet C. Measurement of fine root tissue density:a comparison of three methods reveals the potential of root dry matter content[J]. Plant Soil, 2014, 374(1-2):299-313.
[37]	Ridenour WM, Vivanco JM, Feng YL, Horiuchi J, Callaway RM. No evidence for trade-offs:Centaurea plants from American are better competitors and defenders[J]. Ecol Monogr, 2008, 78(3):369-386.
[38]	Li YP, Feng YL, Chen YJ, Tian YH. Soil microbes alleviate allelopathy of invasive plants[J]. Sci Bull, 2015, 60(12):1083-1091.
[39]	Qin RM, Zheng YL, Valiente-Banuet A, Callaway RM, Barclay GF, et al. The evolution of increased competitive ability, innate competitive advantages, and novel biochemical weapons act in concert for a tropical invader[J]. New Phytol, 2013, 197(3):979-988.

施引文献(5)

期刊类型引用(4)

1.	李必聪，李慧英，肖遥，罗莎，周庆红，黄英金，朱强龙. 芋扩展蛋白基因家族的全基因组鉴定及其在球茎膨大中的表达分析. 浙江农业学报. 2023(07): 1604-1616 . 百度学术
2.	赵晓宇，苏二虎，王雪娇，刘坤雨，高圆丽，薛春雷，梁红伟，李强. 缺硼对大豆幼苗生长及保护性酶活的影响. 大豆科学. 2023(06): 718-725 . 百度学术
3.	罗萍，王晓萍，张昊楠，范春节，王玉娇，徐建民. 巨桉扩展蛋白EgrEXPA8和EgrEXPA10基因的克隆和表达特性分析. 热带亚热带植物学报. 2023(06): 827-834 . 百度学术
4.	侯佳玉，闫磊，程锦，曾紫君，张雅茹，鲁克嵩，姜存仓. L-天冬氨酸纳米钙促进油菜生长的机理机制. 农业环境科学学报. 2022(07): 1408-1416 . 百度学术