
Phenotypic Observation of Canada Asiatica in Different Invasive Areas of Yunnan
FAN Zewen, ZHENG Fengping, YANG Yunhai, YANG Shaosong, ZHANG Fudou, SHEN Shicai, XU Gaofeng, ZHANG Zhiyan, CHUAN Li, CUI Yuchen
Phenotypic Observation of Canada Asiatica in Different Invasive Areas of Yunnan
This study aimed to clarify the ecological adaptability of Solidago canadensis L. in 11 different occurrence areas in Yunnan Province. The plant traits and differences were observed under common garden conditions, respectively. The results showed that the further growth and reproduction characteristics of Solidago canadensis L. occurring in different invasive regions differed significantly under common garden conditions, in which the variation of root sprouting trait index reached 54.23%, and the variation of stem diameter, leaf width and leaf shape indexes ranged from 23.63%-26.31%. Among the biomass allocation ratios, the plant with the highest percentage of flower biomass allocation was from Qiubei County of Wenshan Prefecture, the plant with the highest percentage of leaf biomass allocation was from Xishan District of Kunming, the plant with the highest percentage of culm biomass allocation was from Panlong District of Kunming, and the plant with the highest percentage of root biomass allocation was also from Panlong District of Kunming. In the further determination of the four enzyme activities of POD, SOD, CAT and MDA, the plant populations from 11 different invasive regions and habitats showed significant differences, among which those from Qiubei point and Panlong point were the most prominent. In the cluster analysis, it was found that the leaves in the plant traits showed certain variability, but in the bias correlation analysis of climatic factors, the climatic factors in the original place had less influence on Solidago canadensis L. The results of the study showed that the plant traits of Solidago canadensis L. were basically stable and consistent, but the phenotypes in different invasive areas had some differences and plasticity due to the different environmental conditions. The results of this study lay an important scientific foundation for clarifying the ecological adaptability of the Solidago canadensis L. in Yunnan Province, and provide a scientific basis for early warning, monitoring and preventing the expansion of this invasive plant.
Solidago canadensis L. / botanical trait / plant plasticity / enzymatic activity / common garden experiment {{custom_keyword}} /
表1 云南省不同地区加拿大一枝黄花信息 |
编号 | 采集地址 | 生境 | 海拔/m | 经度(E)/° | 纬度(N)/° |
---|---|---|---|---|---|
KPZ | 昆明市盘龙区庄科村 | 路边荒地 | 1941 | 102.8701547 | 25.2361231 |
KX | 昆明市西山区碧鸡街道 | 人工林 | 1857 | 102.6534609 | 24.9153123 |
KJ | 昆明市晋宁区昆阳兴旺环湖路 | 路边荒地 | 1864 | 102.600477 | 24.684998 |
KC | 昆明市呈贡区捞鱼河湿地公园 | 人工林 | 1840 | 102.7751749 | 24.8260382 |
KPA | 昆明市盘龙区阿子营 | 湿地 | 2035 | 102.7735417 | 24.347415 |
KL | 昆明市禄劝县转龙镇 | 沟渠 | 1952 | 102.8747267 | 24.887353 |
KPD | 昆明市盘龙区甸尾村 | 人工林 | 1921 | 102.8634683 | 24.212613 |
LJ | 曲靖市罗平县江边村 | 沟渠 | 1456 | 104.29342 | 24.933336 |
LS | 曲靖市罗平县江召公路 | 路边荒地 | 1467 | 104.3042066 | 24.853715 |
WP | 文山州丘北县普者黑国家湿地公园 | 公园绿化 | 1449 | 104.140338 | 24.09644 |
LH | 曲靖市罗平县罗平花海驿栈 | 农田 | 1470 | 104.3332316 | 24.903108 |
表2 不同地区加拿大一枝黄花植物性状比较 |
编号 | 株高/cm | 茎杆直径/cm | 根萌芽 | 叶长/cm | 叶宽/cm | 叶形指数 |
---|---|---|---|---|---|---|
KPZ | 108.50±24.10b | 0.68±0.13b | 15.00±0.71a | 13.10±2.75ab | 2.54±0.67ab | 5.33±1.19abc |
KX | 121.68±9.65ab | 0.84±0.11ab | 7.00±1.00c | 14.66±2.63ab | 2.18±0.59ab | 6.91±1.16ab |
KJ | 103.22±21.33b | 0.72±0.19b | 3.80±0.45e | 11.86±1.31ab | 2.18±0.47ab | 5.63±1.32abc |
KC | 113.68±16.68ab | 0.74±0.17b | 5.20±0.84d | 13.26±1.44ab | 2.46±0.49ab | 5.64±1.63abc |
KPA | 131.10±15.13ab | 0.72±0.08b | 5.40±0.55d | 11.78±0.9ab | 1.70±0.35b | 7.12±1.27a |
KL | 116.38±23.56ab | 0.72±0.16b | 3.40±0.55ef | 12.70±4.16ab | 2.66±1.00ab | 5.04±1.29bc |
KPD | 116.56±10.88ab | 1.06±0.30a | 6.80±0.84c | 16.06±3.31a | 3.06±0.91a | 5.44±1.34abc |
LJ | 143.60±16.12a | 1.00±0.12a | 3.40±0.55ef | 13.08±2.18ab | 2.38±0.22ab | 5.50±0.82abc |
LS | 116.02±12.41ab | 1.00±0.07a | 8.20±0.45b | 13.96±1.75ab | 2.30±0.51ab | 6.29±1.48abc |
WP | 98.62±35.52b | 0.69±0.24b | 2.80±0.84f | 11.50±2.35b | 2.62±0.38ab | 4.41±0.76c |
LH | 128.52±24.11ab | 0.90±0.14ab | 8.00±1.00b | 13.96±1.93ab | 2.58±0.57ab | 5.59±1.12abc |
平均值 | 117.99±22.19 | 0.83±0.21 | 6.27±3.40 | 13.27±2.54 | 2.42±0.64 | 5.72±1.35 |
可塑性指数PIv | 0.605 | 0.596 | 0.819 | 0.528 | 0.660 | 0.384 |
变异系数CV/% | 18.80 | 24.86 | 54.23 | 19.17 | 26.31 | 23.63 |
注:同列不同小写字母表示在0.05水平差异显著(P<0.05)。 |
表3 不同地区加拿大一枝黄花植物酶活性与丙二醛含量比较 |
编号 | POD/(U/g) | SOD/(U/g) | MDA/(U/g) | CAT/[U/(g min)] |
---|---|---|---|---|
KPZ | 173.67 | 263.23 | 2.79 | 13.61 |
KX | 175.30 | 78.61 | 3.16 | 8.46 |
KJ | 167.31 | 62.75 | 2.06 | 4.61 |
KC | 167.13 | 55.49 | 1.52 | 9.06 |
KPA | 163.00 | 150.61 | 2.52 | 6.08 |
KL | 180.43 | 159.52 | 1.37 | 10.84 |
KPD | 214.72 | 105.03 | 0.72 | 8.40 |
LJ | 185.68 | 108.49 | 0.54 | 8.04 |
LS | 174.34 | 86.70 | 2.46 | 5.60 |
WP | 173.37 | 102.01 | 1.21 | 8.08 |
LH | 190.00 | 217.98 | 2.82 | 4.19 |
表4 不同地区加拿大一枝黄花植物性状、生物量的相关性分析 |
植物相关性状 | 海拔/ m | 等温性 | 最冷月份最低温度/ ℃ | 气温年较差/℃ | 最干月份降水量/ mm | 降水量季节性变化/ mm | 综合偏相关系数 |
---|---|---|---|---|---|---|---|
叶生物量 | -0.018 | 0.067 | -0.065 | 0.010 | -0.097 | -0.165 | 0.07 |
根生物量 | -0.043 | 0.176 | -0.025 | 0.171 | -0.080 | -0.475 | 0.16 |
花生物量 | -0.273 | -0.197 | 0.241 | -0.162 | 0.122 | 0.157 | 0.19 |
茎生物量 | -0.215 | 0.027 | 0.139 | -0.086 | -0.061 | -0.063 | 0.10 |
株高 | -0.081 | 0.141 | 0.178 | -0.257 | -0.228 | 0.022 | 0.15 |
茎秆直径 | -0.275 | 0.077 | 0.072 | 0.058 | 0.058 | -0.021 | 0.09 |
叶长 | -0.085 | 0.148 | -0.056 | 0.242 | 0.029 | 0.124 | 0.11 |
叶宽 | 0.015 | 0.225 | -0.084 | 0.168 | -0.090 | -0.132 | 0.12 |
根萌芽 | 0.179 | 0.055 | -0.373 | 0.353 | 0.008 | -0.035 | 0.17 |
叶形指数 | 0.176 | 0.003 | -0.009 | -0.182 | -0.128 | -0.241 | 0.12 |
[1] |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[2] |
CLAUDIO VALLADARES-PADUA C. Importance of knowledge-intensive economic development to conservation of biodiversity in developing countries[J]. Conservation biology, 2006, 20(3):700-701.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[3] |
王宁, 李卫芳, 周兵, 等. 中国入侵克隆植物入侵性、克隆方式及地理起源[J]. 生物多样性, 2016, 24(1):12-19.
通过查阅和整理相关文献资料, 分析了中国入侵克隆植物的入侵性、克隆方式及地理起源等。目前, 在中国的515种入侵植物中, 克隆植物至少有196种, 占总数的38.1%。这些入侵克隆植物隶属46科, 其中禾本科、菊科和豆科植物占多数, 以人为有意引入为主。在入侵危害等级1-5中, 属于第5等级(有待观察类)的克隆植物占多数。卡方分析表明, 中国入侵植物的危害等级与其是否具有克隆性关系不显著, 但显著依赖于其是否具有根状茎。多年生和1-2年生草本植物构成中国入侵克隆植物的主体, 分蘖型、匍匐茎型和根茎型等繁殖方式在草本类入侵植物中较为常见。多数入侵克隆植物地理起源上来自美洲地区。这些结果表明, 在我国今后引种活动中需要格外警惕根状茎型克隆植物以及美洲起源的克隆植物。此外, 由于现有文献资料有待完善, 入侵克隆植物的数量和比例可能被低估。因此, 在今后工作中应加强入侵植物的野外生长观测, 进而确切判定中国入侵克隆植物的数量和比例。
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[4] |
陈慧丽, 李玉娟, 李博, 等. 外来植物入侵对土壤生物多样性和生态系统过程的影响[J]. 生物多样性, 2005, 13(6):555-565.
随着科学家对生态系统地下部分的重视, 评价外来植物入侵对土壤生态系统的影响成为当前入侵生态学领域的研究热点之一。本文综述了外来植物入侵对土壤微生物、土壤动物以及土壤碳、氮循环动态影响的研究, 并探讨了其影响机制。已有的研究表明, 植物入侵对土壤生物多样性及相关生态系统过程的影响均存在不一致的格局, 影响机制也是复杂多样的。外来植物与土著植物凋落物的质与量、根系特征、物候等多种生理生态特性的差异可能是形成格局多样性和影响机制复杂性的最主要原因。今后, 加强多尺度和多生态系统的比较研究、机制性研究、生物多样性和生态系统过程的整合性研究及土壤生态系统对植物入侵的反馈研究是评价外来植物入侵对土壤生态系统影响的发展趋势。
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[5] |
周雨露, 李凌云, 高俊琴, 等. 种间竞争对入侵植物和本地植物生长的影响[J]. 生态学杂志, 2016, 35(6):1504-1510.
为了探讨入侵植物与本地同属和异属植物之间的关系,本研究以入侵植物喜旱莲子草(Alternanthera philoxeroides)、三裂叶蟛蜞菊(Wedelia trilobata)和本地植物莲子草(A. sessilis)、蟛蜞菊(W. chinensis)为试验材料开展了温室控制实验。实验设置了单种种植和混种种植两种方式,测定了每种植物生物量及其他生长指标,并分析了种间关系。结果表明:(1)对入侵植物而言,同属和异属种间竞争均增加了喜旱莲子草的生物量、根冠比和分节数,而降低了三裂叶蟛蜞菊的株高和分节数;(2)对本地植物而言,同属种间竞争降低了莲子草的株高和蟛蜞菊的分节数,异属种间竞争增加了莲子草的生物量、株高和分枝数,而降低了蟛蜞菊的总生物量和株高;(3)同属种间竞争对入侵种喜旱莲子草具有促进作用,异属种间竞争对本地种莲子草也具有促进作用,同属和异属种间竞争对其他两个物种的影响不大。未来应加强野外原位下入侵植物与本地植物研究,为入侵植物防控提供理论依据。
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[6] |
万凌云. 入侵植物加拿大一枝黄花(Solidago canadensis L.)的磷资源竞争策略[D]. 镇江: 江苏大学, 2019.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[7] |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[8] |
李振宇, 解焱. 中国外来入侵种[M]. 北京: 中国林业出版社,2002:170
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[9] |
王培蕾. 入侵植物加拿大一枝黄花的入侵起源与亲缘关系研究[D]. 上海: 上海师范大学, 2016.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[10] |
雷军成, 徐海根. 基于MaxEnt的加拿大一枝黄花在中国的潜在分布区预测[J]. 生态与农村环境学报, 2010, 26(2):137-141.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[11] |
綦顺英, 宫志锋, 杨宇航, 等. 加拿大一枝黄花入侵对地上植被及土壤种子库的影响[J]. 安徽农业大学学报, 2022, 49(3):476-482.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[12] |
胡嘉贝, 沈佳. 泉州地区生物入侵现状与防范对策[J]. 山西农业科学, 2012, 40(7):775-778,799.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[13] |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[14] |
郭水良. 加拿大一枝黄花的生态位及其入侵对植物群落的影响[J]. 生物数学学报, 2005, 20(1):91-96.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[15] |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[16] |
金红玉, 肖顺勇, 游芳. 典型药剂对不同留茬高度加拿大一枝黄花的防效[J]. 植物保护, 2019, 45(4):271-281.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[17] |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[18] |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[19] |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[20] |
徐汝梅. 生物入侵—理论与实践[M]. 北京: 科学出版社,2004:16-19.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[21] |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[22] |
马俊改, 石福臣. 养分条件对互花米草表型可塑性的影响[J]. 生态学杂志, 2011, 30(3):459-463.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[23] |
SCHLICHTING,
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[24] |
HUEY,
The introduction and rapid spread of Drosophila subobscura in the New World two decades ago provide an opportunity to determine the predictability and rate of evolution of a geographic cline. In ancestral Old World populations, wing length increases clinally with latitude. In North American populations, no wing length cline was detected one decade after the introduction. After two decades, however, a cline has evolved and largely converged on the ancestral cline. The rate of morphological evolution on a continental scale is very fast, relative even to rates measured within local populations. Nevertheless, different wing sections dominate the New versus Old World clines. Thus, the evolution of geographic variation in wing length has been predictable, but the means by which the cline is achieved is contingent.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[25] |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[26] |
郭水良, 方芳. 入侵植物加拿大一枝黄花对环境的生理适应性研究[J]. 植物生态学报, 2003, 27(1):47-52.
外来杂草已对我国的作物、果园、草坪、自然环境和生物多样性产生了严重危害。因此,对新传入的外来杂草开展生理生态学研究,对于预测它们在我国分布的潜在范围和生境特点有实践意义,了解新外来杂草对逆境条件的生理适应方面的知识,对它们的综合管理也是有益的。加拿大一枝黄花 (Solidago canadensis) 原产于北美,20世纪70年代作为花卉植物引入我国,现在是我国东南地区的一种常见外来杂草。本项工作测定了不同酸碱度、不同NaCl含量、不同质地的土壤、不同温度处理对加拿大一枝黄花植物体内游离脯氨酸、丙二醛、可溶性糖含量、过氧化物酶活性和过氧化物酶同工酶谱等生理指标的影响。结果表明:1)加拿大一枝黄花适生于偏酸、低NaCl浓度的土壤中;2)砂壤土、壤土比粘土更适于加拿大一枝黄花的生长;3)38 ℃的高温比5 ℃的低温对加拿大一枝黄花具有更大的损伤作用;4)加拿大一枝黄花地下根具有很强的无性繁殖能力。
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[27] |
杨如意, 昝树婷, 唐建军. 加拿大一枝黄花的入侵机理研究进展[J]. 生态学报, 2011, 31(4):1185-1194.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[28] |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[29] |
王姝, 周道玮. 植物表型可塑性研究进展[J]. 生态学报, 2017, 37(24):8161-8169.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[30] |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[31] |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[32] |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[33] |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[34] |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[35] |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[36] |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[37] |
We studied the relative importance of residence time, propagule pressure, and species traits in three stages of invasion of alien woody plants cultivated for about 150 years in the Czech Republic, Central Europe. The probability of escape from cultivation, naturalization, and invasion was assessed using classification trees. We compared 109 escaped-not-escaped congeneric pairs, 44 naturalized-not-naturalized, and 17 invasive-not-invasive congeneric pairs. We used the following predictors of the above probabilities: date of introduction to the target region as a measure of residence time; intensity of planting in the target area as a proxy for propagule pressure; the area of origin; and 21 species-specific biological and ecological traits. The misclassification rates of the naturalization and invasion model were low, at 19.3% and 11.8%, respectively, indicating that the variables used included the major determinants of these processes. The probability of escape increased with residence time in the Czech Republic, whereas the probability of naturalization increased with the residence time in Europe. This indicates that some species were already adapted to local conditions when introduced to the Czech Republic. Apart from residence time, the probability of escape depends on planting intensity (propagule pressure), and that of naturalization on the area of origin and fruit size; it is lower for species from Asia and those with small fruits. The probability of invasion is determined by a long residence time and the ability to tolerate low temperatures. These results indicate that a simple suite of factors determines, with a high probability, the invasion success of alien woody plants, and that the relative role of biological traits and other factors is stage dependent. High levels of propagule pressure as a result of planting lead to woody species eventually escaping from cultivation, regardless of biological traits. However, the biological traits play a role in later stages of invasion.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[38] |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[39] |
张震, 曹亚蒙, 钟耀华, 等. 加拿大一枝黄花在安徽合肥的入侵生态因子分析[J]. 生物安全学报, 2019, 28(2):133-139.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[40] |
葛结林, 熊高明, 毛江涛, 等. 加拿大一枝黄花在江南休闲旅游乡村的入侵特征及其影响因素[J]. 中国生态农业学报,2023:1-11.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
{{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
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