全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

硝酸型和硫酸型酸胁迫下油橄榄离体叶片的抗性生理比较

DOI: 10.3724/SP.J.1145.2014.04035, PP. 999-1004

Keywords: 油橄榄,酸胁迫,硝酸型,硫酸型,抗性生理

Full-Text   Cite this paper   Add to My Lib

Abstract:

基于我国酸雨类型正逐渐从硫酸型趋向硝酸型转化,分别以含有较多硫酸根的硫酸、硝酸混合液(sulphur-richacid,sra)和较多硝酸根的硫酸、硝酸混合液(nitric-richacid,nra)浸泡离体油橄榄叶片,模拟硫酸型、硝酸型两种类型的酸胁迫,探讨不同酸度不同胁迫时间油橄榄离体叶片抗性生理的差异及其变化机理.结果表明,随着胁迫时间延长,叶片丙二醛(mda)含量显著增加(p<0.05),叶绿素和类胡萝卜素含量降低,可溶性糖含量先增后减,脯氨酸含量和细胞膜稳定指数(msi)下降;对比这两种类型的酸胁迫,ph为3的酸胁迫48h时nra酸胁迫叶绿素含量较sra酸胁迫低10.12%(以硝酸型相关数据为基数,下同),类胡萝卜素含量、msi下降幅度及mda含量升高幅度均大于sra型酸胁迫,说明nra型酸胁迫造成了较为严重的色素分解、脂质过氧化和细胞膜损伤.酸胁迫还引起超氧阴离子产生速率和过氧化氢含量增加,且硝酸型酸胁迫活性氧水平升高较大;抗氧化酶活性先变大后变小,维生素c含量和还原型谷胱甘肽含量均减小,且nra酸胁迫减小幅度大于sra,说明nra酸胁迫比sra酸胁迫对油橄榄叶片具有较强的氧化性,对抗氧化酶、类胡萝卜素、还原型谷胱甘肽等构成的细胞膜保护系统损害更大,从而加重了细胞膜的损伤,如ph为3的酸胁迫48h时,nra酸胁迫msi较sra酸胁迫低26.52%.可见,在较强的酸溶液(ph3.0)胁迫较长时间时,硝酸型酸胁迫相对于硫酸型酸胁迫对细胞内的抗氧化系统具有较强的破坏,并由此造成了较为严重的细胞膜损伤.

References

[1]  1罗璇,李军,张鹏,朱兆洲,李勇.中国雨水化学组成及其来源的研究进展[j].地球与环境,2013,42(5):566-567[luox,lij,zhangp,zhuzz,liy.advancesinresearchonthechemicalcompositionofprecipitationanditssourcesinchina[j].earthenviron,2013,42(5):566-
[2]  2zhaoyx,houq.characteristicsoftheacidrainvariationinchinaduring1996-2006andassociatedcauses.actameteorsin[j].2010,24(2):239-250
[3]  3马德华,王友芳.西昌地区油橄榄引种栽培的环境分析与评价[j].四川林业科技,2008,29(3):43-48[madh,wangyf,environmentalanalysisandevaluationofintroductionandcultivationofolivetreesinxichangareas[j].jsichuanforscitechnol,2008,29(3):43-
[4]  4braccit,busconim,fogherc,sebastianil.molecularstudiesinolive(oleaeuropaeal.):overviewondnamarkersapplicationsandrecentadvancesingenomeanalysis[j].plantcellrep,2011,30:449-462
[5]  5邓振镛.干旱地区农业气象研究[m].北京:气象出版社,1999.156-165[dengzy.agriculturalmeteorologicalresearchindryregions[m].beijing:chinameteorologicalpublishinghouse,1999.156-
[6]  6袁颖.陇南油橄榄发展现状及种植区划[j].甘肃林业,2009,2:35-36[yuany.longnanolivedevelopmentstatusandplantingregionalization[j].forgansu,2009,2:35-
[7]  7张宁,杨建勇,李晓红,刘东,王志录.甘肃省陇南地区酸雨研究[j].甘肃环境研究与检测,1992(2):5-9[zhangn,yangjy,lixh,liud,wangzl.thestudyofacidrainingansulongnanarea[j].resdetenvirongansu,1992(2):5-
[8]  8sant’anna-santosbf,silvalc,azevedoaa,araújojm,alvesef,silvaeam,aguiarr.effectsofsimulatedacidrainonthefoliarmicromorphologyandanatomyoftreetropicalspecies[j].environexpbot,2006,58(1-3):158-168
[9]  9liutw,chenja,wangwh,simonm,wufh,huwj,chenjb,zhenghl.acombinedproteomicandtranscriptomicanalysisonsulfurmetabolismpathwaysofarabidopsisthalianaundersimulatedacidrain[j].plosone,2014,9(3):e90120
[10]  10姚兆斌,江洪,余树全,鲁美娟.模拟酸雨胁迫对杨梅幼苗水分生理特性的影响[j].应用生态学报,2011,22(8):196-1974[yaozb,jiangh,yusq,lumj.effectsofsimulatedacidrainonwaterphysiologicalcharacteristicsofmyricarubraseedlings[j].chinjapplecol,2011,22(8):196-
[11]  11odiyibo,bamidelejf.effectsofsimulatedacidrainongrowthandyieldofcassavamanihotesculenta(crantz)[j].jagricsci,2014,6(1):96-102
[12]  12李志国,姜卫兵,翁忙玲,姜武.常绿阔叶园林6树种(品种)对模拟酸雨的生理响应及敏感性[j].园艺学报,2011,38(3):512-518[lizg,jiangwb,wenml,jiangw.physiologicresponsesandsensitivityofsixgardenplantstosimulatedacidrain[j].actahortsin,2011,38(3):512-
[13]  13peterj,hagel,jillian,zulakkg.hydroxycinnamicacidamidemetabolism:physiologyandbiochemistry[j].canjbot,2002,80(6):577-589
[14]  14kacharavan,chkhubianishvilie,badridzeg,chanishvilis,lamara,mazanishvili.antioxidantresponseofsomegeorgianwheatspeciestosimulatedacidrain[j].ajcs,2013,7(6):770-776
[15]  15inada,hidetoshi,nagao,manabu,fujikawa,seizo,arakawa,keita.influenceofsimulatedacidsnowstressonleaftissueofwinteringherbaceousplants[j].plantcellphysiol,2006,504-12
[16]  16王强,金则新,彭礼琼.模拟酸雨对乌药幼苗生理生态特性的影响[j].浙江大学学报(理学版),2013,40(4):447-448[wangq,jinzx,penglq.effectsofsimulatedacidrainontheecophysiologicalcharacteristicsoflinderaaggregate[j].jzhejianguniv(scied),2013,40(4):447-
[17]  17邹琦.植物生理学实验指导[m].北京:中国农业出版社,2000[zouq.plantphysiologyexperimentinstruction[m].beijing:chinaagriculturepublishinghouse,
[18]  18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[lihs.principleandtechnologyofplantphysiologicalandbiochemicalexperiments[m].beijing:highereducationpublishinghouse,
[19]  19刘建新,王金成,贾海燕,王凤琴.外源no对渗透胁迫下黑麦草种子萌发及活性氧代谢的影响[j].干旱地区农业研究,2012,30(6):128-133[liujx,wangjc,jiahy,wangfq.analysisofmatterproductionandresourcesuseefficiencyofthreemultiplecroppingpatterns[j].agricresaridareas,2012,30(6):128-
[20]  20陈毓荃.生物化学实验方法与技术[m].北京:科学出版社,2002[chenyq.biochemistryexperimentmethodandtechnology[m].beijing:sciencepublishinghouse,
[21]  21李玲.植物生理学模块实验指导[m].北京:科学出版社,2009[lil.plantphysiologyexperimentmodule[m].beijing:sciencepublishinghouse,
[22]  22张志良,瞿伟菁,张小方.植物生理学实验指导[m].北京:高等教育出版社,2009[zhangzl,quwj,zhangxf.plantphysiologyexperimentinstruction[m].beijing:highereducationpublishinghouse,
[23]  23张伟,龚久平,刘建国.秸秆还田对连作棉田土壤酶活性的影响[j].生态环境学报,2011(5):881-885[zhangw,gongjp,liujg.effectofreturningcottonstalktolong-termcontinuouscroppingfiledonsoilenzymeactivities[j].ecolenvironsci,2011(5):881-
[24]  24马连祥,周定国,徐魁梧.酸雨对杨树生长和木材化学性质的影响[j].林业科学,2000,36(6):95-96[malx,zhoudg,xukw.theeffectsofacidrainonpopuluseuramericanatreeringwidthandwoodproperties[j].scisilvsin,2000,36(6):95-
[25]  25童贯和.酸雨致酸土壤对小麦幼苗若干营养代谢的影响[j].应用与环境生物学报,2005,11(3):279-282[tonggh.effectofacidrain-acidifiedsoilonsomenutrientmetabolismsofwheatseedlings[j].chinjapplenvironbiol,2005,11(3):279-
[26]  26woodt,bermannf.theeffectofanartificialacidmistuponthegrowthofbetulaalleghaniensis[j].environpollut,1974,7(3):387-440
[27]  27liueu,liucp.effectsofsimulatedacidrainontheantioxidativesystemincinnamomumphilippinenseseedlings[j].waterairsoilpollut,2011,215:127-135
[28]  28wangxq,liuz,niul,fub.long-termeffectsofsimulatedacidrainstressonastapleforestplant,pinusmassonianalamb:aproteomicanalysis[j].tree,2013,27:297-309
[29]  29秦海峰,仪慧兰.模拟酸雨及al3+共同作用对蚕豆根尖细胞的遗传损伤[j].应用与环境生物学报,2007,13(6):799-802[qinhf,yihl.geneticdamageofviciafabaroottipcellscausedbycombinationofsimulatedacidrainandaluminum[j].chinjapplenvironbiol,2007,13(6):799-
[30]  30严美玲,李忠,丛振红,殷岩,李林志,辛庆国,孙晓辉,姜鸿明.水分胁迫对烟农21根系抗旱特性的影响[j].中国农学通报,2010,26(2):113-117[yanml,liz,congzh,yiny,lilz,xinqg,sunxh,jianghm.effectofwaterstressondrought-resistanceofrootinyannong21[j].chinagricscibull,2010,26(2):113-
[31]  31张春梅,邹志荣,张志新,黄志.外源亚精胺对模拟干旱胁迫下番茄幼苗活性氧水平和抗氧化系统的影响[j].应用与环境生物学报,2009,15(3):301-307[zhangcm,zouzr,zhangzx,huangz.effectsofexogenousspermidineonreactiveoxygenlevelsandantioxidativesystemoftomatoseedlingunderpolyethleneglycolstress[j].chinjapplenvironbiol,2009,15(3):301-
[32]  32mattiolir,biancuccim,lonocec,costantinop,trovatom.prolineisrequiredformalegametophytedevelopmentinarabidopsis[j].bmcplantbiol,2012,12:236
[33]  33nguyenml,kimgb,hyunsh,leesy,leecy,choihk,choihk,namyw.physiologicalandmetabolomicanalysisofaknockoutmutantsuggestsacriticalroleofmtp5cs3geneinosmoticstresstoleranceofmedicagotruncatula[j].euphytica,2013,193:101-120
[34]  34沈静,杨青川,曹致中,孙彦,李燕,熊军波,康俊梅.低温胁迫对野牛草细胞膜和保护酶活性的影响[j].中国草地学报,2010,32(2):98-102[shenj,yangqc,caozz,suny,liy,xiongjb,kangjm.studyonrelationshipbetweensheeptramplingintensityandgrazingintensityintypicalsteppeintheloessplateauineasterngansu,china[j].chinjgrassl,2010,32(2):98-
[35]  35gaspart,franckt,bisbisb,keversc,jouvel,hausmanjf,dommesj.conceptsinplantstressphysiology-applicationtoplanttissuecultures.plantgrowthregul,2002,37(3):263-285

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133