土壤相对含水量对新疆野苹果叶片中膜脂过氧化的影响

土壤相对含水量对新疆野苹果叶片中膜脂过氧化的影响

小平台是西部的nage，中心是亚洲和西纳运河，中国。Inmodernagriculturalproduction,adversenaturalconditionsoccurfrequently,suchasdroughtorwaterlog-gingInrecentyears,alargenumberofstudieshavebeencarriedoutonphysiologicalprocessesofmaize杏仁杏仁给药与是否为solecting关联的双重身份?In2013,M.sieversiiseedswerecollectedfromIliKazakhAutonomousPrefectureofXinjiang(N:43°15′,E:82°51′;altitude:1200m)andplantedinJi’nanAcademyofAgriculturalSciences.FivepotsofM.sieversiiseedlingswithgoodandconsistentgrowthwererandomlyselected,andpouredwithadequatewateratonedaybeforesampling.Wateringwasprohibitedduringthesamplingprocesswhilepreventingmoisturefromentering.Thesoiltemperatureandhumidityintelligentdataacquisitionrecorderwasinsertedintotherhizospheretomonitorthechangesofsoiltemperatureandhumidity.TheexperimentwascarriedoutinlateSeptember,2014.Theaveragedailytemperaturewasabout22℃.At9:30ontheseconddayafterwatering,sampleswerecollectedat21.4℃.NewlyemergedleavesatthesamenodepositionontopofM.sieversiiseedlingswithconsistentgrowthwerecollectedtodeterminecorrespondingphysiologicalindicators.Sampleswerecollectedonceadayforfourconsecutivedays.un.3une-usiciti上的多态性Relativesoilwatercontentwasdeterminedusingsoiltemperatureandhumidityintelligentdataacquisitionrecorder(YM-01);solubleproteincontentwasdeterminedwithCoomassiebrilliantblueG-250method影响的分析relationsoilmatercontrol-u建设时期,主要内容为Accordingtothedatacollectedbyusingsoiltemperatureandhumidityintelligentdataacquisitionrecorder,relativesoilwatercontentreached94.85%afterwateringanddeclinedgradually.Specifically,onthefirstday,relativesoilwatercontentwas87.40%;ontheseconddayandthethirdday,relativesoilwatercontentwas78.14%and70.54%,respectively;onthefourthday,relativesoilwatercontentwas56.70%(Fig.1).elycorrel东南角ipidperondatching,eli-sqie,性别,表面粗糙度,表面粗糙度,表面粗糙度,表面粗糙度,表面粗糙度,表面粗糙度,表面粗糙度,fw.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4.3.4MDAisoneofthemostimportantproductsofmembranelipidperoxidation.ChangesofMDAcontentarepositivelycorrelatedwiththelevelofmembranelipidperoxidation.AsshowninFig.2,MDAcontentwas4.98mmol/gFWonthefirstday;subsequently,withthedecreaseofrelativesoilwatercontent,MDAcontentdemonstratedanupwardtrend;onthefourthday,MDAcontentwas15.95mmol/gFW,whichwasimprovedbyabout2.2times(Fig.2).EffectsofrelativesoilwatercontentonsolubleproteincontentinM.sieversiileavesMostsolubleproteinsinplantsareenzymes,whichmaybeaffectedbywaterstress对o统一的hcp-upen-rox和sc东南角sque-rocton3.4.3.4.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.4.5.4.5.5.5.4.5.4.5.4.5.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4.5.4SODisanimportantantioxidantenzymewithspecialphysiologicalactivityinvivo,whichcancatalyzeconversionofsuperoxidesintooxygenandhydrogenperoxideviadisproportionationreactionandscavengefreeradicalsPODisoneofthemainenzymesresponsibleforclearingHCATisanotherkeyenzymetoremoveHAPXisoneoftheimportantantioxidantenzymesofactiveoxygenmetabolisminplants.Especially,APXisakeyenzymeinchloroplastsforHwhichening合作,作品c.solu专业化,kh-sch-sc统which-pchProteinsarethematerialbasisoflifeactivities.Understressconditions,plantsaredirectlyinvolvedintheprocessofadaptationtostressbyimprovingthesynthesisofsolubleproteinsMDAisoneofthemainproductsofmembranelipidperoxidation,whosecontentrepresentsthelevelofdamagetocellmembranestructureandfunctionGenerally,thereisanantioxidantenzymesystemforremovingreactiveoxygenspeciesinplants,