ZHOU Xuejin,NING Kezhen,ZHANG Tong,et al.Effects of Sand Burial Stress on the Resistance Physiology and Photosynthetic Characteristics of Pugionium dolabratum Maxim.[J].Northern Horticulture,2026,(12):88-97.[doi:10.11937/bfyy.20254280]
沙埋胁迫对斧翅沙芥抗性生理与光合特性的影响
- Title:
- Effects of Sand Burial Stress on the Resistance Physiology and Photosynthetic Characteristics of Pugionium dolabratum Maxim.
- 文章编号:
- 1001-0009(2026)12-0088-10
- Keywords:
- Pugionium dolabratum Maxim.; sand burial; physiological and biochemical characteristics; photosynthetic parameters
- 分类号:
- S647
- 文献标志码:
- A
- 摘要:
- 以斧翅沙芥种子为试材，采用土培试验方法，设置不同沙埋深度（CK,未沙埋处理;F1,轻度沙埋胁迫处理;F2,中度沙埋胁迫处理;F3,重度沙埋胁迫处理），研究了不同程度沙埋胁迫对斧翅沙芥抗性生理与光合特性的影响，并采用单因素方差分析、主成分分析综合评价与相关性分析，评价斧翅沙芥不同程度沙埋胁迫下的耐沙埋能力强弱，以期为培育斧翅沙芥耐沙埋品种种质资源创新提供参考依据。结果表明：经过沙埋胁迫处理的形态生长指标随着沙埋程度加深而呈现先升高后降低的趋势，叶绿素含量、叶绿素荧光参数与光合参数等呈现相似的趋势；生理水平变化指标中POD、CAT、GR、SS呈现随沙埋胁迫上升而上升的趋，SOD、MDA、REC等呈现先上升后降低的趋势；相关性分析结果表明，渗透物质含量与耐沙埋自我保护能力具有极显著正相关性，据综合评价得分，F2处理下叶片的耐沙埋能力最强。综上所述，适宜深度下的沙埋胁迫，能够促进斧翅沙芥生长，提高其光合能力、抗氧化酶活性、渗透调节物质含量，促进根系分生。
- Abstract:
- Taking Pugionium dolabratum Maxim. seeds as test materials,a soil cultivation experiment method was conducted with different sand burial depths set (CK,no sand burial treatment;F1,light sand burial stress treatment;F2,moderate sand burial stress treatment;F3,heavy sand burial stress treatment).The effects of different degrees of sand burial stress on the resistance physiology and photosynthetic characteristics of Pugionium dolabratum Maxim.were studied.Single-factor variance analysis,principal component analysis,comprehensive evaluation,and correlation analysis were used to evaluate the sand burial tolerance of Pugionium dolabratum Maxim.under different degrees of sand burial stress,in order to provide references for the innovation of germplasm resources for cultivating sand-burial-tolerant Pugionium dolabratum Maxim.varieties.The results showed that morphological growth indicators after sand burial stress treatment initially increased and then decreased with increasing sand burial depth,while chlorophyll content,chlorophyll fluorescence parameters,and photosynthetic parameters showed similar trends.Among the physiological level change indicators,POD,CAT,GR,and SS increased with increasing sand burial stress，SOD,MDA,REC,et al,showed a trend of first increasing and then decreasing.Correlation analysis indicated that osmotic substance content had a highly significant positive correlation with self-protection ability under sand burial.According to the comprehensive evaluation scores,the leaf sand-burial tolerance was strongest under the F2 treatment.In summary,sand burial stress at a suitable depth can promote the growth of Pugionium dolabratum Maxim.,improve its photosynthetic capacity,antioxidant enzyme activity,and osmotic regulation substance content,and promote root meristem development.
参考文献/References:
［1］史文中,黄培建,阮静雅,等.传统沙生蒙药沙芥的化学成分研究［J］.天津中医药大学学报,2019,38(1):74-77.［2］VLEESHOUWERS L M.Modelling the effect of temperature,soil penetration resistance,burial depth and seed weight on pre-emergence growth of weeds［J］.Annals of Botany,1997,79(5):553-563.［3］PERUMAL V J,MAUN M A.Ecophysiological response of dune species to experimental burial under field and controlled conditions［J］.Plant Ecology,2006,184(1):89-104.［4］LI S L,ZUIDEMA P A,YU F H,et al.Effects of denudation and burial on growth and reproduction of Artemisia ordosica in Mu Us sandland［J］.Ecological Research,2010,25(3):655-661.［5］李海静.沙埋深度和种子大小对沙芥属植物种子萌发、出苗及幼苗生长的影响［D］.呼和浩特:内蒙古农业大学,2012.［6］李文婷,张超,王飞,等.沙埋与供水对毛乌素沙地两种重要沙生植物幼苗生长的影响［J］.生态学报,2010,30(5):1192-1199.［7］王巨媛,翟胜,郝丽珍.沙生植物沙芥的研究利用现状及开发策略研究［J］.干旱地区农业研究,2004,22(4):232-235.［8］邢钟毓,邢钰坤,李银祥,等.沙冬青适应干旱环境的解剖结构变化［J］.北方园艺,2024(16):57-64.［9］LI H,LI C,ZHANG C,et al.Compositional and gastrointestinal prokinetic studies of Pugionium (L.)［J］.Food Chemistry,2015,186:285-291.［10］WANG P,WANG F,YANG J.De novo assembly and analysis of the Pugionium cornutum (L.) Gaertn.transcriptome and identification of genes involved in the drought response［J］.Gene,2017,626:290-297.［11］黄修梅.沙芥与斧形沙芥生理生态适应性及生殖生物学研究［D］.呼和浩特:内蒙古农业大学,2010.［12］郭财源,李艳民,胡观兴,等.油茶杂交子代叶片光合特性与形态结构［J］.中南林业科技大学学报,2025,45(9):59-70.［13］李合生.植物生理生化实验原理和技术［M］.北京:高等教育出版社,2000.［14］郝再彬,苍晶,徐仲.植物生理实验［M］.哈尔滨:哈尔滨工业大学出版社,2004.［15］张志良,瞿伟菁,李小方.植物生理学实验指导［M］.4版.北京:高等教育出版社,2009.［16］魏雅琴,郭美莹,刘亚玲,等.基于叶绿素荧光参数和生理指标对冰草种质资源幼苗期的耐盐性评价［J］.草地学报,2026,34(2):543-552.［17］晋敏,何彩,胡芳,等.沙埋深度对沙木蓼幼苗出土、生长及生理特性的影响［J］.草地学报,2025,33(12):4191-4199.［18］TIAN J T,DONG Y W,QIAN J Q,et al.Trade-offs in the adaptation strategy of two dominant rhizomatous grasses to sand burial in arid sand dunes［J］.Journal of Plant Ecology,2025,18(1):46-58.［19］师帅,郭怡梦,涂荣川,等.中国北方蔬菜气候适应性评价研究［J］.北方园艺,2025(24):149-156.［20］赵哈林,曲浩,周瑞莲,等.沙埋对两种沙生植物幼苗生长的影响及其生理响应差异［J］.植物生态学报,2013,37(9):830-838.［21］孙耀文.不同沙埋深度下斜茎黄芪种子萌发及幼苗生长过程研究［D］.呼和浩特:内蒙古农业大学,2024.［22］MUKHERJEE E,CHAUDHARY L,KUMAR M.Dissecting yield-associated genetic diversity in early-maturing pigeonpea (Cajanus cajan L.) through morphophysiological trait analysis［J］.Genetic Resources and Crop Evolution,2025,72(8):10425-10440.［23］谢瑞芝,明博.玉米生产系统对气候变化的响应与适应［J］.中国农业科学,2021,54(17):3587-3591.［24］KURODA A.Effects of sand burial on seedling growth of the coastal dune plant Viola grayi:Tolerance and adaptive responses to sand accretion［J］.Plant Species Biology,2023,38(5):270-276.［25］MAUN M A.Adaptations enhancing survival and establishment of seedlings on coastal dune systems［J］.Vegetatio,1994,111(1):59-70.［26］BROWN J F.Effects of experimental burial on survival,growth,and resource allocation of three species of dune plants［J］.The Journal of Ecology,1997,85(2):151.［27］宁可真,袁学松,杨忠仁,等.肉桂酸和邻苯二甲酸对沙芥属植物幼苗光合特性的影响［J］.西北植物学报,2024,44(2):173-181.［28］李凤,张婧,颉建明,等.外源水杨酸对盐胁迫下莴笋幼苗生长及生理特性的影响［J］.甘肃农业大学学报,2024,59(6):160-168.［29］王黎,张鸽香.3种蓼属植物对遮阴的光合生理响应及耐阴性评价［J］.西北农林科技大学学报(自然科学版),2026(5):101-110.［30］齐庆茹,王雷.内生菌根菌剂浓度对两种草坪草生长特性的影响［J］.北方园艺,2024(5):62-67.［31］LUO Q,XIE H,CHEN Z,et al.Morphology,photosynthetic physiology and biochemistry of nine herbaceous plants under water stress［J］.Frontiers in Plant Science,2023(14):1147208.［32］郑清岭.沙芥属植物干旱胁迫响应机制［D］.呼和浩特:内蒙古农业大学,2018.［33］GURRIERI L,MERICO M,TROST P,et al.Impact of drought on soluble sugars and free proline content in selected Arabidopsis mutants［J］.Biology,2020,9(11):367.
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备注/Memo
第一作者简介：周学瑾（2000-），女，硕士研究生，研究方向为植物育种资源创新。E-mail:13953355605@163.com.责任作者：张凤兰（1979-），女，博士，教授，现主要从事园艺植物种质资源与开发利用等研究工作。E-mail：zhangfenglan041105@163.com.基金项目：内蒙古自然科学基金资助项目（2025MS03091）；国家自然科学基金资助项目（32360742，32360751）。收稿日期：2025-12-12