Plant ecology, resources and taxonomy

Characterization of Leaf Functional Traits of Wikstroemia indica and Its Responses to Soil Factors

  • 张 群,陈 颖,曹晟烜,邓传远
Expand
  • (College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, Fuzhou 350002, Fujian China)

Received date: 2022-10-12

  Accepted date: 2022-11-30

  Online published: 2023-05-08

Abstract

In order to explore the characteristics and influencing factors of leaf functional traits of Wikstroemia indica, based on the island vegetation investigation, the leaves of W. indica were sampled and their functional trait indexes were determined. The difference and relationship between leaf functional traits were explored by coefficient of variation method and Pearson correlation analysis, and the response of leaf functional traits of W. indica to soil factors was explored by redundancy analysis. The results showed that the variation coefficient of leaf functional traits of W. indica was from 9.76% to 23.73%, among which the variation degree of leaf volume was the largest (23.73%) and the variation degree of leaf dry matter content was the smallest (9.76%). On the whole, the leaf functional traits of W. indica remained relatively stable. The leaf function traits of W. indica were closely related to each other. The leaf functional characteristics of W. indica were mainly affected by organic matter, total nitrogen and alkaline hydrolyzable nitrogen in the soil. The organic matter, total nitrogen and alkaline hydrolyzable nitrogen in the soil were in direct proportion to the specific leaf area and in inverse proportion to the leaf thickness and leaf volume. The leaves of W. indica can adapt to the changes of external environment through certain character variation and combination to better adapt to the harsh environment of the island. The research results can provide reference for the protection and utilization of wild germplasm resources of W. indica and artificial cultivation.

Cite this article

张 群,陈 颖,曹晟烜,邓传远 . Characterization of Leaf Functional Traits of Wikstroemia indica and Its Responses to Soil Factors[J]. Subtropical Plant Science, 2023 , 52(1) : 60 -66 . DOI: 10.3969/j.issn.1009-7791.2023.01.009

References

[1] 唐为萍, 陈树思. 了哥王叶的结构特征及生态意义[J]. 热带亚热带植物学报, 2011, 19(3): 205–210.
[2] 何建芳. 了哥王研究进展[J]. 浙江中西医结合杂志, 2001(2): 66–67.
[3] 徐晔春. 了哥王[J]. 花木盆景(花卉园艺), 2016(9): 2.
[4] 肖军平, 聂壵, 余宝平. 具观赏价值的药用植物——了哥王[J]. 农村百事通, 2010(10): 30, 77.
[5] 任海, 彭少麟, 戴志明, 梁晓东, 蔡锡安, 林永标. 了哥王(Wikstroemia indica)的生态生物学特征[J]. 应用生态学报, 2002(12): 1529–1532.
[6] 房海灵, 邓绍勇, 朱培林. 不同引发处理对了哥王种子萌发的影响[J]. 南方林业科学, 2016, 44(2): 8–11.
[7] 李克烈, 王荣香, 陈伟, 马千全. 了哥王的组织培养与植株再生[J]. 植物生理学通讯, 2010, 46(7): 743–744.
[8] 王超, 卢杰, 周晨霓, 姚慧芳, 加央朗珍, 拉巴. 藏东南川滇高山栎叶功能性状海拔分布特征[J]. 森林与环境学报, 2021, 41(4): 366–372.
[9] 何雅琴, 史晓洁, 陈国杰, 赖敏英, 曾纪毅, 魏凯, 邓传远. 滨柃叶功能性状对环境因子的响应[J]. 生态学报, 2022, 42(6): 2418–2429.
[10] 黄雅琴, 李荣冠, 江锦祥. 福建海岛水域软体动物多样性与分布[J]. 海洋科学, 2009, 33(10): 77–83.
[11] 张盟, 郑俊鸣, 万佳艺, 任可, 荣俊冬, 郑郁善. 福建省东门屿优势木本植物的生态位与种间联结[J]. 森林与环境学报, 2022, 42(1): 11–19.
[12] 罗达, 史彦江, 宋锋惠, 李嘉诚. 38个榛种质资源叶功能性状与光合特征变异及其相关性[J]. 生态学杂志, 2021, 40(1): 11–22.
[13] 王超, 卢杰, 姚慧芳, 于德水, 段斐, 周晨霓. 急尖长苞冷杉叶功能性状特征及其环境响应[J]. 森林与环境学报, 2022, 42(2): 123–130.
[14] 鲁如坤. 土壤农业化学分析方法[M]. 北京: 中国农业科技出版社, 1999.
[15] 秦娟, 孔海燕, 刘华. 马尾松不同林型土壤C、N、P、K的化学计量特征[J]. 西北农林科技大学学报(自然科学版), 2016, 44(2): 68–76,82.
[16] 董雪, 辛智鸣, 李永华, 郝玉光, 纪署光, 段瑞兵, 张冉浩, 黄雅茹. 沙冬青(Ammopiptanthus mongolicus)叶性状对环境因子的响应[J]. 中国沙漠, 2019, 39(6): 126–134.
[17] Davidson A M, Jennions M, Nicotra A B. Do invasive species show higher phenotypic plasticity than native species and, if so, is it adaptive? A meta-analysis [J]. Ecology Letters, 2015, 14(4): 419–431.
[18] 王飞, 郭树江, 纪永福, 张莹花, 韩福贵, 张裕年, 张卫星, 宋达成. 不同演替阶段白刺灌丛沙堆土壤因子与叶功能性状关系研究[J]. 干旱区地理, 2022, 45(1): 176–184.
[19] 王超, 周晨霓, 卢杰, 蒋林丽. 不同生境条件下红叶石楠叶功能性状特征研究[J]. 高原农业, 2021, 5(3): 217–225.
[20] 陈林, 杨新国 ,宋乃平, 杨明秀, 肖绪培, 王兴. 宁夏中部干旱带主要植物叶性状变异特征研究[J]. 草业学报, 2014, 23(1): 41–49.
[21] 郭雯, 张建, 漆良华, 商泽安, 王锐, 杨畅. 毛竹及其变种叶功能性状与影响因素[J]. 森林与环境学报, 2020, 40(3): 260–268.
[22] 魏凯, 郑建忠, 杨铭, 何雅琴, 史晓洁, 邓传远. 平潭光幼屿典型植物群落优势种生态位特征[J]. 森林与环境学报, 2020, 40(3): 290–297.
[23] 池源, 石洪华, 郭振, 丁德文. 海岛生态脆弱性的内涵、特征及成因探析[J]. 海洋学报, 2015, 37(12): 93–105.
[24] 陈莹婷, 许振柱. 植物叶经济谱的研究进展[J]. 植物生态学报, 2014, 38(10): 1135–1153.
[25] 周怡, 焦亮, 秦慧君, 吴晶晶, 车曦晨. 克隆植物芦苇叶片功能性状对异质环境的响应[J]. 应用生态学报, 2022, 33(8): 2171–2177.
[26] 白雪, 程军回, 郑淑霞, 詹书侠, 白永飞. 典型草原建群种羊草对氮磷添加的生理生态响应[J]. 植物生态学报, 2014, 38(2): 103–115.
[27] 余华, 潘宗涛, 陈志强, 陈志彪, 冯柳俊. 氮添加对侵蚀退化红壤化学性质及芒萁叶功能性状的影响[J]. 应用与环境生物学报, 2021, 27(1): 46–53.
[28] Pfennigwerth A A, Bailey J K, Schweitzer J A. Trait variation along elevation gradients in a dominant woody shrub is population-specific and driven by plasticity [J]. AoB Plants, 2017, 9(4): plx027.
Outlines

/