Effects of Drought Stress on Physiological and Photosynthetic Characteristics of Urtica cannabina

doi:10.11733/j.issn.1007-0435.2025.10.011

Acta Agrestia Sinica ›› 2025, Vol. 33 ›› Issue (10): 3237-3244.DOI: 10.11733/j.issn.1007-0435.2025.10.011

Effects of Drought Stress on Physiological and Photosynthetic Characteristics of Urtica cannabina

XU Zhao-qi^1,2, LI Xiao^1,3, CHEN Yong-cheng¹, ZHANG Fan-fan¹, MA Chun-hui¹

1. Animal Science and Technology, Shihezi University, Shihezi, Xinjiang 832000, China;
2. Jiangsu Vocational College of Engineering, Nantong, Jiangsu Province 226001, China;
3. Xinjiang Yili Prefecture Animal Husbandry Station, Yining, Xinjiang 835000, China

Received:2024-09-14 Revised:2024-12-08 Published:2025-10-17

干旱对麻叶荨麻生理与光合特性的影响

许照绮^1,2, 李肖^1,3, 陈永成¹, 张凡凡¹, 马春晖¹

1. 石河子大学动物科技学院, 新疆石河子 832000;
2. 江苏工程职业技术学院, 江苏南通 226001;
3. 新疆伊犁州畜牧总站, 新疆伊宁 835000

通讯作者: 张凡凡,E-mail:zhangfanfan@shzu.edu.cn;马春晖,E-mail:chunhuima@126.com
作者简介:张凡凡,E-mail:zhangfanfan@shzu.edu.cn;马春晖,E-mail:chunhuima@126.com
基金资助:
国家自然科学基金项目（32060399）；财政部和农业农村部：国家现代农业产业技术体系项目（CARS）资助

Abstract

Abstract: To investigate the adaptability of wild Urtica cannabina L. from Xinjiang under drought stress， in this study， two drought levels of low （TL） and high （TH） drought were set up to simulate stress treatments. Samples were collected at 0， 1， 4 and 8 days post-treatment for the determination of physiological indicators and key photosynthetic parameters. The results indicated that with the deepening of drought and the prolongation of time， the relative water content of leaves decreased with the decrease of soil water content （P<0.05）. The contents of soluble protein and soluble sugar， along with cytoprotective enzyme activities were tehe the highest on the 8^th day of TL treatment， and the 4^th day of TH treatment （P<0.05）， but subsequently decreased on the 8^th day of TH treatment. Drought stress significantly reduced leaf chlorophyll content， net photosynthetic rate， stomatal conductance， and transpiration rate （P<0.05）. Among them， the content of chlorophyll a showed a more pronounced chang. With the increase of drought stress， both chlorophyll （a/b） ratio and leaf water use efficiency initially increased and then decreased， while intercellular CO₂ concentration initially decreased and then increased. Strong correlations were observed among the drought resistance coefficients of various physiological and photosynthetic parameters， with the maximum correlation coefficient reaching 0.999. This study， by analyzing the trends in physiological and photosynthetic parameters of U. cannabina under drought stress and identifying key drought resistance indicators， provides a theoretical basis for enhancing its drought tolerance.

Key words: Urtica cannabina, Drought stress, Physiological characteristics, Photosynthetic characteristics, Drought resistance

摘要： 为探究新疆野生麻叶荨麻（Urtica cannabina L.）在干旱胁迫下的适应性，本研究设置低（TL）、高（TH）两个干旱梯度对野生麻叶荨麻进行模拟胁迫处理，并分别于胁迫后0，1，4，8 d进行采样，测定其生理指标和主要光合参数。结果表明，随着干旱程度加深和时间延长，叶片相对含水量随土壤含水量下降而下降（P<0.05）；可溶性蛋白和可溶性糖含量以及细胞保护酶活性在TL处理第8d和TH处理第4d最高（P<0.05），但在TH处理第8 d时降低；干旱胁迫显著降低了麻叶荨麻叶片叶绿素含量、净光合速率、气孔导度和蒸腾速率（P<0.05），其中叶绿素a含量变化较为明显，随干旱胁迫程度增加，叶绿素（a/b）与叶片的水分利用效率均先升后降，胞间CO₂摩尔分数先降后升；各生理、光合指标抗旱系数间具有较强的相关性，相关系数最高达0.999。通过分析干旱胁迫下麻叶荨麻生理光合指标的变化趋势，筛选其主要抗旱性指标，为提高麻叶荨麻抗旱性提供理论基础。

关键词: 荨麻, 干旱胁迫, 生理特性, 光合特征, 抗旱性

CLC Number:

S548

XU Zhao-qi, LI Xiao, CHEN Yong-cheng, ZHANG Fan-fan, MA Chun-hui. Effects of Drought Stress on Physiological and Photosynthetic Characteristics of Urtica cannabina[J]. Acta Agrestia Sinica, 2025, 33(10): 3237-3244.

许照绮, 李肖, 陈永成, 张凡凡, 马春晖. 干旱对麻叶荨麻生理与光合特性的影响[J]. 草地学报, 2025, 33(10): 3237-3244.

References

[1] 敖特根白音，李运起，韩艳华，等. 国内外麻叶荨麻的研究进展[J]. 中国野生植物资源，2015，34（1）:32-36
[2] 新疆植物志编辑委员会. 新疆植物志.第二卷.第二分册，小檗科—蔷薇科新疆植物志[M]. 乌鲁木齐:新疆科技卫生出版社，1995:3-4
[3] KREGIEL D，PAWLIKOWSKA E，ANTOLAK H. Urtica spp.:ordinary plants with extraordinary properties[J]. Molecules，2018，23（7）:1664
[4] 张晓庆，金艳梅. 荨麻营养价值及加工贮存技术[M]. 北京:中国农业科学技术出版社，2015:14
[5] 于磊. 新疆生产建设兵团天然草地资源与利用[M]. 北京:中国农业出版社，2018:355-357
[6] 晔薷罕，希吉日塔娜，常虹，等. 草地生态系统土壤与植被对极端干旱的响应研究进展[J]. 畜牧与饲料科学，2024，45（2）:58-72
[7] 徐梦琦，高艳菊，张志浩，等. 干旱胁迫对疏叶骆驼刺幼苗生长和生理的影响[J]. 干旱区研究，2023，40（2）:257-267
[8] 张静鸽，田福平，苗海涛，等. 水分胁迫及复水过程4种牧草形态及其生理特征表达[J]. 干旱区研究，2020，37（1）:193-201
[9] 陈珂，焦娟玉，尹春英. 植物对水分胁迫的形态及生理响应[J]. 湖北农业科学，2009，48（4）:992-995
[10] 陈莉敏，郑群英，泽柏，等. 人工草地退化原因及恢复对策[J]. 草业与畜牧，2014（1）:18-21
[11] 曲涛，南志标. 作物和牧草对干旱胁迫的响应及机理研究进展[J]. 草业学报，2008，17（2）:126-135
[12] 叶尚红，陈疏影，刘平祖. 农业院校植物生理生化实验教材体系探讨[J]. 植物生理学通讯，2004，40（4）:487-488
[13] 雷添杰，张亚珍，武建军，等. 干旱对草地生态系统影响研究进展[J]. 水利水电技术，2020，51（7）:1-9
[14] 刘燕敏，周海燕，王康，等. 植物对非生物胁迫的响应机制研究[J]. 安徽农业科学，2018，46（16）:35-37，62
[15] 裴斌，张光灿，张淑勇，等. 土壤干旱胁迫对沙棘叶片光合作用和抗氧化酶活性的影响[J]. 生态学报，2013，33（5）:1386-1396
[16] 潘昕，邱权，李吉跃，等. 干旱胁迫对两种速生树种叶绿素含量的影响[J]. 桉树科技，2013，30（3）:17-22
[17] SIMANCAS B，JUVANY M，COTADO A，et al. Sex-related differences in photoinhibition，photo-oxidative stress and photoprotection in stinging nettle （Urtica dioica L.） exposed to drought and nutrient deficiency[J]. Journal of Photochemistry and Photobiology B:Biology，2016，156:22-28
[18] SALVI P，MAHAWAR H，AGARRWAL R，et al. Advancement in the molecular perspective of plant-endophytic interaction to mitigate drought stress in plants[J]. Frontiers in Microbiology，2022，13:981355
[19] GONZÁLEZ-VILLAGRA J，REYES-DÍAZ M M，TIGHE-NEIRA R，et al. Salicylic acid improves antioxidant defense system and photosynthetic performance in Aristotelia chilensis plants subjected to moderate drought stress[J]. Plants，2022，11（5）:639
[20] 韩瑞宏，卢欣石，高桂娟，等. 紫花苜蓿（Medicago sativa）对干旱胁迫的光合生理响应[J]. 生态学报，2007，27（12）:5229-5237
[21] GOU W，TIAN L，RUAN Z，et al. Accumulation of choline and glycinebetaine and drought stress to lerance induced in maize （Zea mays） by three plant growth promoting rhizobacteria （PGPR） strains[J]. Pakistan Journal of Botany，2015，47（2）:581-586
[22] 区智，邹旭，周长梅，等. PEG-6000模拟干旱胁迫对灯台树幼苗生理特性的影响[J]. 西南农业学报，2018，31（6）:1180-1184
[23] 李力，刘玉民，王敏，等. 3种北美红枫对持续高温干旱胁迫的生理响应机制[J]. 生态学报，2014，34（22）:6471-6480
[24] 沈少炎，吴玉香，郑郁善. 植物干旱胁迫响应机制研究进展——从表型到分子[J]. 生物技术进展，2017，7（3）:169-176
[25] LIANG G T，LIU J H，ZHANG J M，et al.Effects of drought stress on photosynthetic and physiological parameters of tomato[J]. Journal of the American Society for Horticultural Science，2020，145（1）:12-17
[26] 姚宇恒，南丽丽，陈洁，等. 红豆草幼苗叶片光合和叶绿素荧光对干旱胁迫的响应[J]. 草业科学，2024，41（5）:1161-1174
[27] YANG X Y，LU M Q，WANG Y F，et al. Response mechanism of plants to drought stress[J]. Horticulturae，2021，7（3）:50
[28] OZTURK M，TURKYILMAZ UNAL B，GARCÍA-CAPARRÓS P，et al. Osmoregulation and its actions during the drought stress in plants[J]. Physiologia Plantarum，2021，172（2）:1321-1335
[29] 邹春静，韩士杰，徐文铎，等. 沙地云杉生态型对干旱胁迫的生理生态响应[J]. 应用生态学报，2003，14（9）:1446-1450
[30] 侯舒婷，张倩，刘思岑，等. 黄金香柳对水分胁迫的生长与生理响应[J]. 西北植物学报，2014，34（12）:2491-2499
[31] ZAHRA N，HAFEEZ M B，KAUSAR A，et al. Plant photosynthetic responses under drought stress:effects and management[J]. Journal of Agronomy and Crop Science，2023，209（5）:651-672
[32] 郭书嫄. 干旱胁迫及复水条件下紫花苜蓿的生理生态响应[D]. 沈阳:沈阳农业大学，2016:23-25
[33] PRAKASH M，RAMACHANDRAN K. Effects of moisture stress and anti-transpirants on leaf chlorophyll[J]. Journal of Agronomy and Crop Science，2000，184（3）:153-156
[34] ZHANASSOVA K，KURMANBAYEVA A，GADILGEREYE-VA B，et al. ROS status and antioxidant enzyme activities in response to combined temperature and drought stresses in barley[J]. Acta Physiologiae Plantarum，2021，43（8）:114
[35] 王新建，何威，杨淑红，等. 干旱胁迫下4种楸树嫁接苗叶绿素含量的变化[J]. 经济林研究，2008，26（1）:20-24
[36] SOFO A，DICHIO B，MONTANARO G，et al. Photosynthetic performance and light response of two olive cultivars under different water and light regimes[J]. Photosynthetica，2009，47（4）:602-608
[37] 何天友，于增金，沈少炎，等. 花吊丝竹对干旱胁迫的光合和生理响应[J]. 森林与环境学报，2020，40（1）:68-75
[38] 杨建伟，赵丹，孙桂芳，等. 干旱胁迫对小紫珠光合生理的影响[J]. 西北植物学报，2018，38（4）:733-740
[39] 孙晓刚，张雪，丁绍文，等. 干旱胁迫对2种海棠品种叶片生理和光合特性的影响[J]. 东北林业大学学报，2019，47（12）:28-32，66
[40] FERNANDEZ M D. Changes in photosynthesis and fluorescence in response to flooding in emerged and submerged leaves of Pouteria orinocoensis[J]. Photosynthetica，2006，44（1）:32-38
[41] YAN K，CHEN P，SHAO H，et al. Responses of photosynthesis and photosystem II to higher temperature and salt stress in sorghum[J]. Journal of Agronomy and Crop Science，2012，198（3）:218-225
[42] CHAVES M M，FLEXAS J，PINHEIRO C. Photosynthesis under drought and salt stress:regulation mechanisms from whole plant to cell[J]. Annals of Botany，2009，103（4）:551-560

Effects of Drought Stress on Physiological and Photosynthetic Characteristics of Urtica cannabina

干旱对麻叶荨麻生理与光合特性的影响

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