|Table of Contents|

Effects on Growth and Physiological Characteristics of Chrysanthemum ‘Ziyan’ to Salt Stress

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2024年11
Page:
63-69
Research Field:
Publishing date:

Info

Title:
Effects on Growth and Physiological Characteristics of Chrysanthemum ‘Ziyan’ to Salt Stress
Author(s):
MIN Xiaoxiao; SU Chen; TENG Yun; WANG Zhiyong; LI Peiling
(College of Horticulture,Xinyang Agriculture and Forestry University,Xinyang,Henan 464000)
Keywords:
chrysanthemum ‘Ziyan’; salt stress; growth; physiological charateristics
PACS:
S 682.1
DOI:
10.11937/bfyy.20233674
Abstract:
Chrysanthemum ‘Ziyan’ was used as experimental materials.The plant height,leaf length,leaf width,proline content,leaf relative slectrical conductivity(REC),chlorophyll content,leaf relative water content(RWC),malondialdehyde (MDA) content,superpxide dismutase (SOD) activity and perodidase (POD) activity under different concentrations of NaCl concentrations (50、100、150、200 mmol·L-1) with water treatment as control were studied,in order to provide reference for the salt resistant mechanism and the applicaiotn of salinealkali land.The results showed that under the salt treatment,the growth of chrysanthemum ‘Ziyan’ was inhibited,the plant height decreased by 8.25%-21.67% compared with control,and leaf length and leaf width had no significant change.Salt treatment significantly caused the internal physiological changes of chrysanthemum ‘Ziyan’.The RWC and chlorophyll content showed a gradually decreasing trend.The content of MDA incteased with the extension of stress time,and REC showed an upward trend.Proline content increased firstly and then decreased,with the peak value at 4th day of treatment.SOD and POD activities increased after salinity stress.These results indicated that the plant damage of chrysanthemum ‘Ziyan’ could be alleviated under salt stress by increasing the activity of antioxidant enzymes and membrane damage.

References:

［1］陈敏,李海云,吕福堂.植物耐盐性研究进展［J］.聊城大学学报(自然科学版),2011,24(3):47-50.［2］AN J,SONG A,GUAN Z,et al.The over-expression of Chrysanthemum crassum CcSOS1 improves the salinity tolerance of Chrysanthemum［J］.Molecular Biology Reports,2014,41(6):4155-4162.［3］陆宝金,田生昌,左忠,等.盐渍化土地可持续利用研究综述及展望［J］.宁夏大学学报(自然科学版),2023,44(1):79-88.［4］信龙飞,孙万慧,刘红云,等.盐胁迫对栝楼幼苗生长和生理特性的影响［J］.北方园艺,2023(14):125-132.［5］ZHU J K.Plant salt tolerance［J］.Trends in Plant Science,2001,6(2):66-71.［6］廖岩,彭友贵,陈桂珠.植物耐盐性机理研究进展［J］.生态学报,2007,27(5):2077-2089.［7］朱进,别之龙.植物耐盐机理研究进展［J］.长江大学学报(自然科学版),2008,5(4):87-91.［8］徐涵,郭容芳,张玉苗,等.植物耐盐性：演化和盐基因组学［J］.热带作物学报,2020,41(10)：1979-1989.［9］DEINLEIN U,STEPHAN A B,HORIE T,et al.Plant salt-tolerance mechanisms［J］.Trends in Plant Science,2014,19(6):371-379.［10］薛琼琼,赵露露,王云霞,等.盐生植物耐盐性研究进展［J］.中国野生植物资源,2021,40(5):60-65.［11］薄杉,夏斌,刘铭宇,等.野菊抗盐株系筛选与抗盐机理初探［J］.西北农业学报,2023,32(1):90-100.［12］许莉莉,陈发棣,陈素梅,等.栽培菊花与菊属-近缘属属间杂种杂交后代耐盐性的遗传分析［J］.生态学报,2013,33(16):4902-4908.［13］LI P,SONG A,GAO C,et al.Chrysanthemum WRKY gene CmWRKY17 negatively regulates salt stress tolerance in transgenic Chrysanthemum and Arabidopsis plants［J］.Plant Cell Reports,2015,34(8):1365-1378.［14］ZHANG W,GAO T,LI P,et al.Chrysanthemum CmWRKY53 negatively regulates the resistance of Chrysanthemum to the aphid Macrosiphoniella sanborni［J］.Horticulture Research,2020(7):109.［15］李鸿渐,邵健文.中国菊花品种资源的调查收集与分类［J］.南京农业大学学报,1990,13(1):30-36.［16］王德群,梁益敏,刘守金.中国药用菊花的品种演变［J］.中国中药杂志,1999,24(10):584.［17］陈发棣,房伟民,赵宏波,等.菊花新品种:地被菊系列［J］.园艺学报,2005,32(6):1167.［18］张宪政.植物叶绿素含量测定:丙酮乙醇混合液法［J］.辽宁农业科学,1986(3):26-28.［19］高俊凤.植物生理学实验指导［M］.北京:高等教育出版社,2006.［20］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.［21］李荣华,阎旭东,赵松山.二十个名贵菊花品种耐盐性的筛选［J］.北方园艺,2012(8):77-79.［22］龚自珍.茶用菊苗期耐盐性综合评价体系的建立及盐胁迫下花品质分析［D］.南京:南京农业大学,2020.［23］李振华,刘容,张馨馨,等.外源脱落酸增强高羊茅耐盐性的作用［J］.北方园艺,2022(7):66-75.［24］刘筱玮,夏斌,陈斌,等.盐胁迫对野菊和神农香菊及其杂交F1代光合生理的影响［J］.东北林业大学学报,2021,49(5):32-39.［25］任秋萍,林冉冉,路兴慧,等.Ca2+对盐胁迫下金盏菊幼苗生理效应的影响［J］.北方园艺,2023(13):63-68.［26］孙晓华,王晓博,杜宪,等.盐敏感甜瓜幼苗生长及生理特性对盐胁迫的响应［J］.北方园艺,2019(24):43-50.［27］王廷芹,甘秋霞,李倩茹.盐胁迫对苋菜种子的发芽及幼苗生长的影响［J］.贵州大学学报(自然科学版),2021,38(1):10-15,32.［28］裘丽珍,黄有军,黄坚钦,等.不同耐盐性植物在盐胁迫下的生长与生理特性比较研究［J］.浙江大学学报(农业与生命科学版),2006,32(4):420-427.［29］范海霞,赵飒,辛国奇,等.外源NO对盐胁迫下菊花幼苗生理特性的影响［J］.北方园艺,2020(19):70-77.［30］张伟,陈毓蔚,牛亚菲,等.红花草莓‘托斯卡纳’盐胁迫下的生长发育及生理响应［J］.北方园艺,2023(13)：28-35.［31］章建红,洪春桃,沈登锋,等.盐胁迫对薄壳山核桃幼苗抗氧化酶活性的影响［J］.北方园艺,2022(18):23-28.［32］李梦霞,蔡露,曾心美,等.不同品种(品系)木芙蓉对盐胁迫的响应［J］.北方园艺,2022(15):67-73.

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Last Update: 2024-06-27