ZHANG Yan.Effects of Exogenous Salicylic Acid on Physiological Properties of Tomato Seedlings Under Salt Stress[J].Northern Horticulture,2013,37(12):8-11.
外源水杨酸对盐胁迫下番茄幼苗生理特性的影响
- Title:
- Effects of Exogenous Salicylic Acid on Physiological Properties of Tomato Seedlings Under Salt Stress
- 文章编号:
- 1001-0009(2013)12-0008-04
- 分类号:
- S 641.2
- 文献标志码:
- A
- 摘要:
- 以盐敏感型番茄“田园六号”为试材，采用水培法，研究了培养液中不同浓度外源水杨酸（SA）（10、50、150、300 mg/L）在100 mg/L NaCl胁迫下，对番茄幼苗超氧化物歧化酶（SOD）活性、丙二醛(MDA)含量、根系活力、可溶性蛋白含量、可溶性糖含量以及叶绿素含量的影响。结果表明：盐胁迫增加了SOD活性，提高了MDA、可溶性蛋白和可溶性糖的含量，降低了叶绿素含量和根系活力。50 mg/L SA处理后，MDA含量较只有NaCl处理的降低21.35%，而SOD活性、可溶性蛋白和可溶性糖含量则分别提高了14.15%、74.30%和33.71%，并有效缓解了叶绿素含量的降低和根系活力的下降，其缓解程度高达26.88%和82.03%。
- Abstract:
- Taking the seedlings of tomato varieties ‘Tianyuan No.6’(salt-sensitive) as materials，the effects of different concentrations of extraneous source salicylic acid(SA)(10,50,150,300 mg/L) on superoxide dismutase(SOD) activity,MDA content,root activity,soluble protein content,soluble sugar content and the chlorophyll content of the tomato seedlings under NaCl stress(100 mg/L) were studied.The results showed that NaCl could inerease the activity of superoxide dismutase(SOD) and the content of MDA，soluble protein and soluble sugar,while decrease the content of chlorophyll and root vigor,but after further treatment with SA 50 mg/L,compared to only dealed with NaCl，MDA content decreased by 21.35%,while the activity of SOD and the content of soluble protein and sugar respectively increased by 14.15%，74.30% and 33.71%,and it prevented the decrease of chlorophyll and root vigor with 26.88% and 82.03%.
参考文献/References:
[1]郏艳红,刘仲齐,金凤媚,等.番茄耐盐性研究进展[J].天津农业科学,2006,12(2):20-23.
[2]崔婧.水杨酸与植物抗逆性[J].安徽农学通报,2007,13(9):35-38.
[3]蔡新忠,郑重.水杨酸在抗病反应中的作用[J].植物生理学通讯,1998,34(4):297-304.
[4]汪晓峰,张宪政.ASA提高小麦抗旱性生理效应的研究[J].植物学通报,1998,15(1):48-51.
[5]汪良驹,马凯,姜卫兵,等.NaCl胁迫下石榴和桃植株Na+、K+含量与耐盐性的研究[J].园艺学报,1995,22(4):336-340.
[6]李长军,李淑平,杨瑞红,等.外源水杨酸对草莓耐盐性的影响[J].黑龙江农业科学,2008(6):77-80.
[7]束良佐,李爽.水杨酸浸种对水分胁迫下玉米幼苗某些生理过程的影响[J].南京农业大学学报,2002,25(3):9-11.
[8]Kang G Z，Wang Z X，Sun G C.Rarticipation of H2O2 in enhancement of cold chilling by salicylic acid in banana seedlings[J].Acta Botanica Sinica,2003,45(5):567-573.
[9]杨剑平,段碧华,潘金豹,等.水杨酸和水分胁迫对玉米苗过氧化氢代谢的影响[J].中国农学通报,2002,18(2):8-11.
[10]王素平,郭世荣,胡晓辉,等.盐胁迫对黄瓜幼苗叶片光合色素含量的影响[J].江西农业大学学报,2002,28(1):32-37.
[11]陈贵,胡文玉,谢甫绨,等.提取植物体内MDA的溶剂及MDA作为衰老指标的探讨[J].植物生理学通讯,1991,27(1):44-46.
[12]杨颖丽,徐世键,保颖,等.盐胁迫对两种小麦叶片蛋白质的影响[J].兰州大学学报(自然科学版),2007,43(1):70-74.
[13]陈炳东,黄高宝,陈玉梁,等.盐胁迫对油葵根系活力和幼苗生长的影响[J].中国油料作物学报,2008,30(3):327-330.
[14]何若天.氯化胆碱在植物生长和光合作用中的生理学效应[J].广西农业大学学报,1995(2):176-179.
[15]费伟,陈火英,曹忠,等.盐胁迫对番茄幼苗生理特性的影响[J].上海交通大学学报（农业科学版）,2005,23(1):5-9.
[16]张逸帆,祝咪娜.浅谈水杨酸的植物生理作用[J].中国新技术新产品,2009(1):8.
[17]张娟,姜闯道,平吉成.盐胁迫对植物光合作用影响的研究进展[J].农业科学研究,2008,29(3):74-80.
[18]时丽冉.外源水杨酸对玉米幼苗盐害的缓解作用[J].衡水师专学报,2000,2(2):35-38.
[19]王丽萍,陈普红,梁伟玲,等.渗Ca(NO3)2和NaCl对黄瓜幼苗生长的影响[J].长江农业（学术版）,2008(9b):44-46.
[20]陆晓民,谷超.水分胁迫下外源水杨酸对毛豆某些生理指标及其抗旱性的影响(简报)[J].热带作物学报,2008,29(4):468-471.
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备注/Memo
作者简介：张彦（1972-），男，本科，工程师，现主要从事园林施工与养护及无土栽培和植物新品种选育等工作。E-mail：zhangyan19720111@126.com.
收稿日期：2013-03-07