簡介：，姒。。，，，I、’IIIIIIHHIIIIIIIIHIJIIIIIIHY3293146碩士學位論文山羊瘤胃發(fā)育相關(guān)MIRNAS的鑒定及MIR148A一3P生物學功能分析胡江濤2017年5月論文指導小組成員張紅平教授李利教授王林杰副研究員本論文由國家自然科學基金3150193631301945、家養(yǎng)動物種質(zhì)資源平臺資助在四川農(nóng)業(yè)大學“畜禽遺傳資源發(fā)掘與創(chuàng)新利用四川省重點實驗室’’完成

簡介：延邊大學碩士學位論文桔梗生殖生物學研究姓名張卓申請學位級別碩士專業(yè)作物遺傳育種指導教師吳基日20070504碩士學位論文桔梗開花結(jié)實研究延邊大學ABSTRACTSEIP0INATIONBURINESRATEIS10WCANGIVETHEPIA“CODONGRANDIFLORUMHEREDITYRULERESEARCHBREEDINQOFBEHERSTOCKSASWE|IASIDLOPIASMRESOURCESASPECTTHEANDSOONPRESERVATIONPRACTICEBRNGSVERYMANYDI仟LCUITIESTHROUGHAFTERBIOSSOMSTHEPFATICODONGRANDIF|ORUMFEMALECHESTAMENGROWCHADVANCEMENFOBSERVATINANDTHEP0ENVIGORDEIERMINATION，THEDISCUSSIONPIATICODONGRANDIFIORUMSEIFP0IIINATIONBU“NESRATEKNⅣREASONANDTHEENHANCEMENTSE懺一DOLIINATIONBURINESRATEMETHODRESUITINDICATEDUNDERTHENATURAISTATETHATTHEPLATICODO八GRANDIFLORUMFIOWER’SCHAPITERCA九ACCEDTFROMCOFOREDANDTHEDIFI毫RENTOWERSPOIIENBUTNORMAISOJJD，CREATESSELFPOIJJNA“ONBURINESRATEIOWREASONMAINIYISIDENTICAIFIOWER’SFEMAIETHESTAMENGROVVTH“MEISD訐FERENT，THROUGHTHEPOIIENARTIFICIAIPRESERVATIONTHEARTI竹CIAIPOINATIONMETHODMAYSOIVESEIF，POINATIONBUR|NESRATEIOWPROBIEMPROVIDESTHETESTINGMETHODANDTHEBASISFBRPIATICODONGRAND阡IORUM’SHEREDITYRULERESEARCHANDTHEBREEDINGPRACTICE，，UPRESENT，INTHEMARI‘ETSESTHECOMMODI“PLATICODONGRANDFIORUMSEEDTHOUSANDGRAINOFQUAIITYTHEMATURITYANDTHEGERMINATIONPERCENTAGEUNIVERSAIAREIOW，ITSERIOUSLYISNESTRICTINGPIATICODONGRANDI押。幾UM’SOUTPUTANDTHEQUAIITYACCORDINGTOTHEABOVE，BJOSSOMSTHESEEDMATURETENDENCVA伺ERTHEPIATICODONGRANDIFLORUMANDNSCARRIESONTHEANALYSISWITH仇EMETEOR0109ICAIEIEMENTREIATIONS，F(xiàn)INALIYINDICAIEDMUSTBECOMDLETEIVMATUREINTHISLOCAIPIATICODON口RANDIFLORUMSEEDFROMBIOSSOMSCAICULATEDNEEDS55DAYABOVETHETIRNETHEPLATICODONGRANDIFORUMBIOSSOMSTHEIATTER3135DAYJST11EPIA“CODONGRANDIFIORUMTHOUSANDGRAJ幾OFQUAIITYANDTHEMATURITYRATESOFRISEQUICKESTTIMECANSA石SFYTHEPLATICODONGRANDINORUMGRO、～THANDTHEGROVVTHINTHENATURALCONDITIONNEEDSTHECONDITIONUNDERIHEPREMISEAFTERBIOSSOMSTNESEEDMATUREADVANCEMENTMAINIYTOCONTROFBY0WNDE、，EIOPMENTAIMECHANISM，THEMETEOR0ID口ICAICONDITIONCANNOT陀MARKABIYA脆CTTHEPJATJCOD0幾GRANDFIORUMS∞D(zhuǎn)THEMATUREADVANCEMENT，BUTTHESEEDMATUREPERIODTEMPERATUREA仟ECTSTHESEEDTHOUSANDGRAINOFQUATYINTHECERTAINDEGR∞THEPIATICODON口RAND嗣ORUMSEEDMATURANDT11EGERMINATIONPEOENTA口EREFATIONSANAIYSISRESUITINDICATEDTHAT，THESEEDMATUR吣APPROXIMATEIVISWHEN488％STAFTSTHEINDIVIDUAISEEDT0HAVETHEGERMINATIVECAPACITY，THEGERMINATIONPERCENTAGEENHANCESAIONGWITHTHEMATURITVENHANCEMENTAITHOUGHTHEMATURITYACHIEVEDAPPROIMATEIY634％STARTS，THEFINAI口ERMINATIONPERCENTAGEACANACHIEVEABOVE80％，BUTTHEGERMINATIONTENDENCVHASTHEOBVJOUSDJ飴RENCE，THEPLA“CODONGRANDIFLORUMSEEDMATURITY，GERMINATESTHETIMEANDTHERATEOFSEEDIINGSEMERQENCEREIATIONSANAIVSISRESUITWHICHNEEDSINDICATEDTHAT，THESEEDMATUREFVGOESPASTHI口H，GERMINATESNEEDSTHETIMESHORTAFS0THESEEDRATEOFSEEDIJNGSEMER口ENCEJSHJGHERVJCE、，ERSAJNTHEMANJTYSAMESEEDGERMJNATESNEEDSTHETIMELONA，THERATEOFSEEDLINGSEMER口ENCEISIOWERLNGEN’NINATESNEEDSINTHETIMESAMESEED，MATUREIYGOESPASTIOWLY，THERATEOFSEEDIINGSEMERGENCEISAISOIOWERLOOKEDFROMTHISTESTRESUITTHAT，THEMATUR耐IS80％BEIOWSEEDANDGERMINATESNEEDSABOVENUMBEROFDAYS7DAYLHESEEDSERJOUSJYA艙CTSTHE舊TEOFSEEDJJNGSEMERGENCETHEPLATICODONGRANDI們ORUMSEEDMATURITY，GERMINATESTHE伯MEANDTHESEEDIINGQUAI|TYREIATIONSANAIYSISRESUITWHICHNEEDSINDICATEDTHAT，THESEEDMATUR時ANDTHE

簡介：碩士學位論文禽致病性大腸桿菌少班、PAGP缺失株生物學特性及其與PHOP的相關(guān)性研究STUDYONTHEBIOLOGICALCHARACTERISTICSOFYBJX、PAGPMUTANTSTRAINSANDTHECORRELATIONWITHPHOPINAVIANPATHOGENICESCHERICHIACOLI姓導專2017年5月獨創(chuàng)性聲明FILLLLLLIIIIIIIIIIIIILLL1IY3293865本人聲明所呈交的論文是我個人在導師指導下進行的研究工作及取得的研究成果。盡我所知，除了文中特別加以標注和致謝的地方外，論文中不包含其他入已經(jīng)發(fā)表或撰寫過的研究成果，也不包含為獲得安徽農(nóng)業(yè)大學或其它教育機構(gòu)的學位或證書而使用過的材料。與我一同工作的同志對本研究所做的任何貢獻均己在論文中作了明確的說明并表示了謝意。研究生簽名奎矗啦時間如I年S月習日關(guān)于論文使用授權(quán)的聲明本人完全了解安徽農(nóng)業(yè)大學有關(guān)保留、使用學位論文的規(guī)定，即學校有權(quán)保留送交論文的復印件和電子版，允許論文被查閱和借閱，可以采用影印、縮印或掃描等復制手段保存、匯編學位論文。同意安徽農(nóng)業(yè)大學可以用不同方式在不同媒體上發(fā)表、傳播學位論文的全部或部分內(nèi)容。口本論文不保密。口本論文保密，在址年解密后適用本授權(quán)。請在以上口內(nèi)劃“√”研究生簽名奎蘊眩2第一導師簽名矽物陟／V萏時間BL_7年S月29日時間門年S月刁日

簡介：中國農(nóng)業(yè)大學博士學位論文馬藺生物學特性及耐鹽適應(yīng)性機制研究姓名白文波申請學位級別博士專業(yè)土壤學指導教師李保國李品芳20070601中國農(nóng)業(yè)大學博學位論文目錄ABSTRA玎SOILSALINITYISAWORLDPROBLEM,ANDALSOALLIMPORTANTLIMITINGFACTORFORAGRICULTURALPRODUCTIONANDENVIRONMENTALMELIORATION．ONEOFTHEMAINMETHODSOFUTILIZINGSALMIZEDSOILISPLANTINGSALTTOLERANTPLANT．THEWILDPEREUNIM乎∞，IRIS紐C枷PALL．VAX．CHME礎(chǔ)FISCHKOIDZ．，ISAPREVALENTPLANTSPECIESINDESERTSTEPPEANDSALINEMEADOW,BUTLITTLEISKNOWNABOUTTHEPHYSIOLOGICALRESPONSESANDADAPTATIONOFTHISPLANTTOSALTSTRESS．THESTUDYCONSISTEDOFAPOTEXPERIMENTANDAFIELDEXPERIMENT．1NPOTEXPERIMENTS，WEAIMEDTOCLARIFY1THEEFFECTSOFALKALISALINESTRESSONPLANTGROWTH，THEABSORPTIONANDTRANSPORTATIONOFMINERALELEMENTS,PHOTOSYNTHETICCHARACTERISTICS，PROLINECONTENTANDOTHERPHYSIOLOGICALINDICES；2THERELATIONSHIPBETWEENPHYSIOLOGICALINDICESANDPLANTSALTTOLERANCE；3PLANTSALTTOLERANTMECHANISMS．FIELDEXPERIMENTSWERECONDUCTEDFROM2004TO2006WITHTHEOBJECTIVEOFGRASPING1THEPHENOPHASE,THECHANGEOFPLANTCHLOROPHYLLCONTENTSANDPHOTOSYNTHESIS；2THEABSORPTIONCHARACTCRAOFMAINMINERALELEMENTS；3THEDIFFERENTBIOLOGICALCHARACTERISTICSOFCULTIVATEDANDWILDIRIS腸C加L11”MAINRESULTSANDCONCLUSIONSWERELISTED醛FOLLOWS1．IRIS／ACTEASEEDSWEREHARDTOGERMINA蛾FORITSTHICKANDHARDNESSSEEDCAPSULE．COMPAREDTHEMETHODSOFSANDSTOREANDSOAKINGTREATMENTS,PLANTGERMINATIONPERCENTAGEANDREGREENINGPERCENTAGECOULDBEINCREASEDSIGNIFICANTLYWI山THEFORMERMETHOD．FURTHERMORE,THESEEDGERMINATEDEARLYANDUNIFORMLY．ZPLANTHEIGHT,LEAFWIDTH,THETIMEOFFIORESCELGE,PHOTOSYNTHETICEFFICIENCY,THENNMBETSEED,LENGTHANDDIAMETEROFCAPSULESWEREINCR剛AFTERWANSPLANTING,WHILEWILDIRISLACTEAMAINTAINEDLARGERSCAPE．NACONTENTSINCULTIVATEDANDWILDIRIS／ACTEAWERELARGESTINTHEEARLYREGREENINGPERIOD,ITWASHELPFULFORPLANTMAINTAININGHIGHERWATERCONTENTSUNDERTHECONDITIONOFDROUGHTANDLOWTEMPERATURE．DURINGTHERAPIDDEVELOPMENTSTAGES,10ANDCAZCONTENTSOFIRIS缸咖WEREINCREASEDWITHTHEGROWINGSTAGES，ITWASIMPORTANTFORACCELERATINGLEAVESDEVELOPMENTANDPLANTGROWTH．DURINGTHESTAGEOFFLORESCENCE，DIURNALNETPHOTOSYNTHETICRATE,SMMATALCONDUCTANCEANDTRANSPIRATIONOFCULTIVATEDIRIS缸CF∞CHANGEDINBIMODALCURVES,THEPLANTHADOBVIOUSMIDDAYDEPRESSIONOFPHOTOSYNTHESIS，THISWASDUETOINTENSIVEMDHTION，HI【GHAIRTEMPEMTOREANDLEAFTEMPERATURE．THECLOSEOFSTOMAWASTHEMAINC．AASEFORMIDDAYDEPRESSIONOFPHOTOSYNTHESIS,ITALSOHADRELATIONTONONSTOMATALRESTRICTION．3．INEREASINGALKALISALINESTRESSLEVELSPRODUCEDINHIBITIONON缸曲WEIGHTFFWANDDRYWEIGHT∞WOFBOTHSHOOTSANDROOTSOFIRIS如C劬．HOWEVER，THEADVERSEEFFECTOFSTRESSWASMOREPRONOUNCEDONFWTHANTHATONDW．INALLSLRESATREATMENTS,THEREWASADEEPERDEPRESSIONOFPLANTSHOOTGROWTHTHANROOT．HADDITION，UNDERHIGHSALINITYCONDITION，THEMAONFORSHOO{GROWTHREDUCTIONWASWATERDEFICIT,WHILEFORPLANTROOTGROWTH,ITMIGHTBEDUETOSALTDAMAGE．MEANWHILE，THEREWEREDIFFERENTREASONSFORTHEREDUCTIONOFPHOTOSYNTHETICABILITYUNDERSALINITYCONDITION．NONSTOMATALRESTRICTIONWASTHEMAINCAUSEFORREDUCEDPLANTPHOTOSYNTHETICABILITYUNDERNAHC03STRESS，WHILEUNDERNACISTRESS．BOTHSTOMATALRESTRICTIONANDNONSTOMATALRESTRICTIONOCCURRED．WHENSALT

簡介：分類號分類號S76338授予學位單位代碼授予學位單位代碼10434研究生學號研究生學號2014110393山東農(nóng)業(yè)大學碩士學位論文褐梗天牛生物學特性及成蟲發(fā)生期測報研究褐梗天牛生物學特性及成蟲發(fā)生期測報研究RESEARCHESONBIOLOGICALACTERISTICSADULTEMERGENCEPERIODPREDICTIONOFARHOPALUSRUSTICUS2017年4月25日研究生研究生于娜于娜學科專業(yè)學科專業(yè)森林保護學森林保護學研究方向研究方向森林森林昆蟲與螨類昆蟲與螨類學院學院植物保護學院植物保護學院指導教師指導教師盧希平盧希平教授教授關(guān)于學位論文原創(chuàng)性和使用授權(quán)的聲明本人所呈交的學位論文，是在導師指導下，獨立進行科學研究所取得的成果。對在論文研究期間給予指導、幫助和做出重要貢獻的個人或集體，均在文中明確說明。本聲明的法律責任由本人承擔。本人完全了解山東農(nóng)業(yè)大學有關(guān)保留和使用學位論文的規(guī)定，同意學校保留和按要求向國家有關(guān)部門或機構(gòu)送交論文紙質(zhì)本和電子版，允許論文被查閱和借閱。本人授權(quán)山東農(nóng)業(yè)大學可以將本學位論文的全部或部分內(nèi)容編入有關(guān)數(shù)據(jù)庫進行檢索，可以采用影印、縮印或其他復制手段保存論文和匯編本學位論文，同時授權(quán)中國科學技術(shù)信息研究所將本學位論文收錄到中國學位論文全文數(shù)據(jù)庫，并向社會公眾提供信息服務(wù)。保密論文在解密后應(yīng)遵守此規(guī)定。論文作者簽名導師簽名日期

簡介：四川農(nóng)業(yè)大學碩士學位論文不同種植年限設(shè)施土壤微生物學特性變化研究姓名王珊申請學位級別碩士專業(yè)土壤學指導教師李廷軒張錫洲20070601月數(shù)量最低，后者微生物總數(shù)僅占前者的558％；細菌數(shù)量季節(jié)變化特點與微生物總數(shù)相同，也以6月最高，10月最低真菌、放線菌的數(shù)量和土壤微生物量碳的最大值都出現(xiàn)在3月。脲酶、酸性磷酸酶、中性磷酸酶和轉(zhuǎn)化酶活性季節(jié)變化特點與微生物多樣性指數(shù)一致，整體呈高一低一高一低的變化特點，活性高峰出現(xiàn)在3月，6月降到最低，揭棚后10月又有所升高。設(shè)施土壤微生物數(shù)量、微生物多樣性指數(shù)、微生物量碳及酶活性均高于露地，真菌和放線菌占微生物總數(shù)的比例呈上升趨勢。揭棚管理后，盡管微生物數(shù)量、微生物量碳明顯下降，但微生物多樣性指數(shù)及土壤酶活性有所恢復。關(guān)鍵詞設(shè)施土壤；微生物量碳；微生物量氮；微生物量磷微生物活性；微生物區(qū)系Ⅱ

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簡介：Y1215499南京愛鼉戈蓬分類號S852§學2004107035碩士學位論文APP廣東分離株生物學特性研究及其APXLIC基因缺失重組載體的構(gòu)建焦淼煎壺塑熬援指導教師±量堊堡窒旦專業(yè)名稱直壓整醫(yī)堂研究方向盞醫(yī)直壓疸翌當公王途逝答辯日期．QQ土生太旦碩士學位論文APP廣東分離株生物學特性研究及其APXLLC基因缺失重組載體的構(gòu)建PBST載體中構(gòu)建了APXLIC基因失活的轉(zhuǎn)移載體PBSCA．4．重組質(zhì)粒轉(zhuǎn)移栽體PBSCAOSA的構(gòu)建分別PCR擴增了胸膜肺炎放線桿菌的OMLA啟動子基因、枯草芽孢桿菌SACB基因和AMP抗性基因，并克隆到PBST載體中構(gòu)建了質(zhì)粒PBS．OSA．進而將．OMLASACB．AMPR表達盒連入質(zhì)粒PBS．CA，構(gòu)建了重組質(zhì)粒轉(zhuǎn)移載體PBSCAOSA．關(guān)鍵詞豬傳染性胸膜肺炎；胸膜肺炎放線桿菌；APXLLCA基因；重組轉(zhuǎn)移質(zhì)粒；生物學特性IV

簡介：善彼考警大學ANHUIAGRICUTTURAUNIVERSITY碩士學位論文油菜菌核病菌弱致病力菌株的生物學性狀研究STUDYONTHEBIOLOGICALCHARACTERISTICSOFTHEWEAKLYPATHOGENIC姓導專STRAINSOFSCLEROTINIASCLEROTIORUM二。一七年六月獨創(chuàng)性聲明本人聲明所呈交的論文是我個人在導師指導下進行的研究工作及取得的研究成果。盡我所知，除了文中特別加以標注和致謝的地方外，論文中不包含其他人已經(jīng)發(fā)表或撰寫過的研究成果，也不包含為獲得安徽農(nóng)業(yè)大學或其它教育機構(gòu)的學位或證書而使用過的材料。與我一同工作的同志對本研究所做的任何貢獻均已在論文中作了明確的說明并表示了謝意。研究生簽名鏖絲時間汐’夕年易月嚴日關(guān)于論文使用授權(quán)的聲明本人完全了解安徽農(nóng)業(yè)大學有關(guān)保留、使用學位論文的規(guī)定，即學校有權(quán)保留送交論文的復印件和電子版，允許論文被查閱和借閱，可以采用影印、縮印或掃描等復制手段保存、匯編學位論文。同意安徽農(nóng)業(yè)大學可以用不同方式在不同媒體上發(fā)表、傳播學位論文的全部或部分內(nèi)容。口本論文不保密。口本論文保密，在址年解密后適用本授權(quán)。請在以上口內(nèi)劃“√”研究生簽名鏖絲時間第一導師簽名J加，7年莎月乒日時間戈口廠7年多月爭日I7

簡介：中國農(nóng)業(yè)科學院碩士學位論文甘藍枯萎病菌生物學特性、病害田間消長規(guī)律及物理防治技術(shù)研究姓名楊偉申請學位級別碩士專業(yè)植物病理學指導教師簡桂良20070601ABSTRACTCABBAGEFUSARIUMWILTISATRUCULENTDISEASE，WHOSESYMPTOMSAREYELLOWANDWITHERINGLEAVES，ANDPURPLISHORBROWNISHLEAFBASEWITHTHEVASCULARBUNDLESATLESIONSITECHANGINGTOBROWNTHEPATHOGENOFCABBAGEFUSARIUMWILTISFUSARIUMOXYSPORUMSCCHLFSPCONGLUTINANS，THERESULTOFRESEARCHONTHEBIOLOGICALCHARACTERISTICSOFCABBAGEFUSARIUMWILTSUGGESTEDTHATTHEGROWTHTEMPERATUREFORTHEPATHOGENIS20～30“C，ANDTHEOPTIMALTEMPERATUREIS25“CWHENTHETEMPERATUREISLOWERTHAN15。C，ORHIGHERTHAN30。CGROWTHSLOWS；WHENTHETEMPERATUREISLOWERTHAN10C，THEGROWTHISFURTHERINHIBITEDTHEPATHOGENCANGROWFROMPH30TOPH110，WITHTHEOPTIMALPHRANGEOFPH7O～110WHENPHISAT30，THEGROWTHISVERYSLOW；WHENPHISAT70，THEGROWTHISFASTDIFFERENTLIGHTINGSCHEDULESALSOAFFECTPATHOGENGROWTHTHEAVERAGEDIAMETEROFTHEFUNGALCOMMUNITYGREWTOBEABOUT880MMTHEREAPPEAREDTOBENODIFFERENCEBETWEENTHECONDITIONSOF24HDARK，AND12HLIGHFFL2HDARK，BUTAT24HLIGHT，THEGROWTHDIDNOTSIGNIFICANTLYINCREASETHEPATHOGENOFCABBAGEWILTCANGROWQUICKERONMEDIASINCLUDINGFAECULAORFRCOTOSE，ANDITGROWQUICKESTONPSABUTONPSATHEMYCELIALISVERYTHINTHEBEEFEXTRACT，KN03，NI14CICANACCELERATEMYCELIALGROWTH，ANDKN03ISBESTNH42S04。UREACANRESTRAINMYCELIALGROWTHFOURPATHOGEN，SUCHASTHEPATHOGENSOFCABBAGEWILT，CUCUMBERWILT，PISTACHIOSWILT，COTTONWILT，PRODUCEDCONIDIOPIOREONSIXMEDIAS，CABBAGELEAVESMEDIA，LEAVESOFDIANTHUSMEDIA，COTTONLEAVESMEDIACOTTONCAUDEXMEDIA，PDA，CAN032MEDIAWERESTUDIEDTHERESULTSHOWEDTHATDIFFERENTPATHOGENSCANPRODUCEDIFFERENTCONDIOPIOREONDIFFERENTMEDIASATYANQING，BEIJING，THEFIELDINVESTIGATIONWASCARRIEDOUTONTHEBEINONGZAOSHENG，ASUSCEPTIVEVARIETYDURING2005AND2006THERESULTSHOWSTHATTHECABBAGEFUSARIUMWILLTWASSERIOUSINCREASINGLYWITHCABBAGEGROWTH，THETRENDOFDISEASEDEVELOPMENTISSIMILARFROM2005TO2006，BUTDEGREEOFDISEASEISDIFFERENTTHECABBAGEFUSARIUMWILTREACHEDITSPEAKBYTHEMIDDLEOFJUNESIXCABBAGEVARIETIES，ZHONGGAN21AND9，XIWANG，8132，ZHONGGAN9，BEINONGZAOSHENG，BAIHUIWERETESTEDFORRESISTANCETOTHEDISEASEWITHDIFFERENTPATHOGENCONCENTRATIONSAND4RESISTANCETESTINGMETHODSSOILMIXING，ROOTDIPPING，ROOTINJECTION，ANDSURFACEWATERINGTHERESULTSSUGGESTEDTHATTHE4METHODSCOULDBEUSEDTOTESTCABBAGERESISTANCETOFUSARIUMTHESOILMIXINGMETHODAPPEARSTOBETHEBESTTESTED，ASITISTHESIMPLESTTOCARRYOUT，ANDPRODUCEDTHEMOSTACCURATERESULTSTHISMETHODCANBEUSEDFORTESTTHEDISEASERESISTANTOFCABBAGEVARIETIESTHEEFFECTSOFCONTROLCABBAGEFUSARIUMWILTWITHADDINGCOINSTALKSORCOWDUNGWITHPLASTICMEMBRANESCOVERINGTHESOILTHATINFECTEDINFIELDWERESTUDIEDTHEPATHOGENGROWTHWEREINHIBITED，ASWELLASHELPEDTOEVENTUALLYKILLTHEPATHOGENINCREASINGTHEAMOUNTOFCORNSTALKSANDCOWDUNGWITH

簡介：青島農(nóng)業(yè)大學碩士學位論文殼聚糖鐵的制備及生物學活性的研究姓名曲韻笙申請學位級別碩士專業(yè)臨床獸醫(yī)學指導教師朱連勤20070601學位論文獨創(chuàng)性聲明本人聲明所呈交的學位論文是本人在導師指導下進行的研究工作及取得的研究成果。據(jù)我所知，除了文中特別加以標注和致謝的地方外，論文中不包含其他人已經(jīng)發(fā)表或撰寫過的研究成果。與我一同工作的同志對本研究所做的任何貢獻均已在論文中作了明確的說明并表示謝意。如不實，本人負全部責任。學位論文作者簽名曲鉤笤簽字吼靠廠月訟日|學位論文版權(quán)使用授權(quán)書本學位論文作者完全了解學校有關(guān)保留、使用學位論文的規(guī)定，有權(quán)保留并向國家有關(guān)部門或機構(gòu)送交論文的復印件和磁盤，允許論文被查閱和借閱。本人授權(quán)學?？梢詫W位論文的全部或部分內(nèi)容編入有關(guān)數(shù)據(jù)庫進行檢索，可以采用影印、縮印或掃描等復制手段保存、匯編學位論文。保密的學位論文在解密后適用本授權(quán)書學位論文作者簽名袖韻罐導師簽字簽字日期卻年‘月汐目蝴期母多月扣日

簡介：分類號河南農(nóng)業(yè)大學碩士學位密級英文題目PORCINEEPIDEMICDIARRHEAVIRUSOFORCLNELZPLDEMLCD1ARRNEAV1RUSOIH曼塾I迅墜壘I塾墨墾IQQGI壁亟GH墾墊堡曼￡I墨I堡墨導專論文提交日期學位授予日期致謝本論文是在導師吳志明研究員的悉心關(guān)懷和指導下完成的恩師旺盛的工作熱情、嚴謹求實的治學態(tài)度、深厚的學術(shù)素養(yǎng)、雷厲風行的工作作風、勇往直前的拼搏精神、熱情待人的生活原則都將使我終生受益，是我終生學習的楷模及奮斗的目標。在此論文完成之際，首先向尊敬的導師吳志明研究員表示崇高的敬意和衷心的感謝感謝閆若潛博士，正是這位對科學求真、嚴謹、務(wù)實的博士把我從一個懵懂無知的學生培養(yǎng)至今，在此對他表示深深地感謝感謝河南農(nóng)業(yè)大學寧長申教授、牛娟老師、王川慶老師、許蘭菊老師、魏戰(zhàn)勇老師、楊霞老師等在這三年里給予我的關(guān)懷和幫助感謝河南省動物疫病預防控制中心的趙雪麗老師，趙老師在我課題的完成、論文的修改以及生活方面都給予了極大的指導和幫助，在此向趙老師表示深深的感謝。同時還要感謝趙明軍老師、王東方老師、謝彩華老師、安春霞老師、錢勇老師、王淑娟老師、張盼盼老師等三年來的教誨、關(guān)懷和幫助感謝河南省動物疫病預防控制中心張健書記、崔沛副主任、苗連葉老師、鄭巖老師、方先珍老師、盛敏老師感謝各地市疫病預防控制中心的同志們感謝戰(zhàn)斗在豬病防控一線的友人們沒有你們的支持，我不可能完成這些工作感謝師兄馬文濤、王小雷、白金、張代保、張林海，師姐郭小玲在我生活和學習上給予我的關(guān)心和幫助三年寒窗，猶如過眼云煙，卻給我的人生增添了無限的風采，使我對學習和生活有了更深、更好的理解和詮釋。我的每一步，在自己不懈努力的同時也得到了很多熱心人的支持和幫助，也正是他們讓我倍感“三人行，必有吾師”倍感“學無止境”感謝同學劉中原、王金鴻、李娜娜、閆志玲、孔剛銳、馬瑞、王茜、潘佳佳、雷風麗一起渡過難忘的研究生學習生涯中，我們共同探討、共同進步，共同為成功喝彩三載同窗情，當終生難忘感謝師弟周兵強、張書陽、劉毅、陳騰飛，師妹靳利粉、楊曉璐、薛曉等給予我生活和學習上的無私幫助，在此表示衷心的感謝感謝我的父親母親及姐姐們，你們的支持與鼓勵讓我敢于面對任何困難而無所畏懼，感謝你們的理解與寬容親情、友情都使我終生難以忘懷在此，我無法一一列舉要感激的人，僅此衷心感謝每一個關(guān)心我，給予我?guī)椭娜?

簡介：中國農(nóng)業(yè)大學碩士學位論文桃蚜生物學特性和種群動態(tài)的研究姓名王宇菲申請學位級別碩士專業(yè)農(nóng)業(yè)昆蟲與害蟲防治指導教師沈佐銳20070501ABSTRACTMYZUSPERS／CAESULZERHASAWORIDWIDODISTRIBUTIONINEONSID曲GFUTUREDEVELOPMENTOFBIOLOGICALCONTROLTHEFOCUSSHOULDBEPLACED011THEAPPLIEDBASICRESEARCHANDTHEDEVELOPMENTOFSOMEKEYTECHNOLOGIESTHISPAPERBASEDONTHEPRESENTSTATEOFMYZUSPERMCAESULZERRESEARCHUSEDGREENPEACHAPHIDINBEIJINGASSTUDYINGTARGETAIMEDATKEYISSUESONINFLUENCEOFENVIRONMENTALFACTORSINFIELDSTUDIEDCONCRETELYEFFECTSOFTEMPERATURESHOCKSORMYZUSPERSICAESULZER，EFFECTOF5HOSTPLANTSBOKCHOYTOMATO，TOBACCO，SPINACHCABBAGEONREPREDUOTIONANDSURVIVALOFGREENPEACHAPHIDEFFECTOFCHANGINGHOSTPLANTSFROMBOKCHOYTOTHEOTHER4HOSTPLANTSTOMATO，TOBACCOSPINACHCABBAG曲011REPRODUCTIONANDSURVIVALOFGREENPEACHAPHIDTHEMAINRESULTSWERESUMMARIZEDA3FOLLOWSTHEDEVELOPMENTSURVIVORSHIPANDRQXODUCTIONFROM14INSTARTOADULTOF膩PERS／CAESULZEROILSIXTEMPERATURES9℃、15“2、200、250、28“12、300WERESTUDIEDTHEDEVELOPMENTALTIMEON250WASTHESHORTESTWHICHOILTHE9“12WAGTHELONGESTSURVIVALRATEOFPEACHAPHIDIMMATURES011250WAGTHEHIGHESTON90WASTHELOWESTLONGEVITYOFADULTFEMALESWERESIGNIFICANTLYLONGERON9“CTHAN28“12NEFECUNDITYWASON150，THEHIGHESTANDON28“2。THELOWESTINDIFFERENTGENERATIONONTHESAMETEMPERATURETHEDEVELOPMENTALTIMEOFTHESECONDGENERATION0119℃、15℃、20“CWAGTHESHORTESTANDCLOSETOTHEFIRSTANDTHIRDGENERATIONON25“2BUTTHEGREENPEACHAPHIDCOULDN’TCOMPLETETHESECONDGENERATION011280POPULATIONONDIFFERENTTEMPERATURESMPERSICAESULZERINTHEFIRSTGENERATIONGAREDON15℃HADAHIGHESTPOPULATIONTRENDINDEX，THELOWESTWASOIL280INTHESECONDANDTHIRDGENERATIONTHEHIGHAGTPOPULATIONTRENDINDEXW∞ON20“12THEGREENPEACHAPHIDTOOKHIGHERGROWTHTRENDON90，150，20“0AND250THENETREPRODUCTIONRATEOF血EGREENPEACHAPHIDWASHIGHESTON20“2SOITISTHEMOSTSUITABLETEMPERATUREFORGREENPEACHAPHIDBYMEASURINGDEVELOPMENTALRATESOFTHEGREENPEACHAPHIDAT6LEVELSOFCONSTANTTEMPERATURERELATIONSHIPB咖∞NTHEDEVELOPMENTALMTAGANDTEMPERATURAGWASDESCRIBEDWITHTHREEMODELSTHATIS，THELINEAZMODEL，LOGISTICMODELANDWANGLUNDING’SMODELITWASFOUNDTHATTHETHREEMODELSCOULDSIMULATEWELLTHEDEVELOPMENTALRATEFOREVERYIMTARASWELLASFORTHEWHOLEDEVELOPMENTDURATIONOFTHISINSECTINCERTAINCONDITIONHICONTRASTWANGLANDING’SMODELHADTHEMOSTFITNESSAMONGTHETHREEMODELSTHEDEVELOPMENTSURVIVORSHIPANDREPRODUCTIONFROM1“INATARTOADULTOFMPERSICAESULZEO011FIVEHOSTPLANTSBOKCHOYTOMATO，TOBACCO，SPINACH，CABBAGEWELEALSOSTUDIEDTHEDEVELOPMENTALTIMEFILLBOKCHOYWASTHESHORTEST，WHICH011THETOBACCOWAGTHELONGESTSURVIVALRATEOFGREENPEACHAPHIDIMMATURESO血BOKCHOYWASTHEHIGHESTTHESPINACHWASTHELOWESTLONGEVITYOFADULTFEMALESWERESIGNIFICANTLYLONGERONBOKCHOYTHANTOMATOTHEFECUNDITYWCRONCABBAGETTHEHIGHESTANDONTOMATO，THELOWESTBASEDONTHEANALYSESOFLIFETABLEOFGREENPEACHAPHIDPOPULATIONONDIFFEZENTHOSTSMPERSICAESULZERREAREDOILCABBAGEHADAHIGHESTPOPULATIONTRENDINDEX2934，011THEⅡ

簡介：塔里木大學碩士學位論文瀕危植物矮沙冬青生殖生物學研究姓名焦培培申請學位級別碩士專業(yè)果樹學指導教師李志軍20070601ABSTRACTWITHTHEAIDOFFIELDOBSERVATION，PARAFFINTECHNIQUES，MADSEEDPROPAGATION，THEREPRODUCTIVEBIOLOGYOFAMMOPIPTANTHUSNQNUCHENGFINCLUDINGTHEBIOLOGICALCHARACTERS，F(xiàn)LOWERINGPHENOLOGYSEXUALREPRODUCTION，POLLINATIONBIOLOGYANDSEEDGERMINATIONCHARACTERWELLSTUDIED，THEMAINRESULTSINTHISPAPERWEREASFOLLOWSIAMMOPIPTANTHUS㈣CHENGFISAMONOELINOUSPLANKDURINGBLOOMINGTHESTIGMAISALWAYSHIGHERTHANANTHERTOAVOIDSELFPOLLINATINGITSROOT，STEM，LEAFFLOWER’FRUIT，ANDSEEDHAVESOMEMORPHOLOGICALCHARACTERORANATOMICCHARACTERTOADAPTTOEXISTINGANDREPRODUCTION2THEMEANFLOWERINGLONGEVITYOFSINGLEFLOWERIS674I23D，THEMEANFLOWERINGLONGEVITYOFSINGLEINFLORESCENCEIS833263DTHEMEANFLOWERINGLONGEVITYOFINDIVIDUALIS188D_263DD，THEFLOWERINGLONGEVITYOFWHOLEPOPULATIONADDUPTO24DITFLOWERSOVERLONGPERIODSANDWITHALOWFLOWERINGSYNCHRONISMTHEFLOWERSMAINLYDISTRIBUTEDINUPPERPARTOFBRANCHINGSPRAYS3AMMOPIPTANTHUSNANUCHENGFPROPAGATETHEMSELVESMAINLYBYSEED，WITHOUTVEGETATIVEREPRODUCTIONINFIELDOBSERVATION，SHOULDBEATYPEOFOBLIGATESEXUALREPRODUCTIONTHESTIGMAANDANTHERALLSPACESEPARATED，THESINGLEFLOWERHASGREATCAPACITYOFPOLLENWHICHIS1847X105PERFLOWERHOMOGAMOUSELEMENTARYJUDGEDITSBREEDINGSYSTEMISOUTCRUSSWITHALOWRELATIVEREPRODUCTIVESUCCESS，ANDALOWSETTINGPERCENTAGEINNATURALCONDITIONS，ITHASTHEPHENOMENONOFGREATMANYFLOWERSBUTLITTLEFRUITSTHEMATUREFRUITSANDSEEDSDISTRIBUTEDMAINLYBYGRAVITATION，ANDALSOCALLBEDISTRIBUTEDBYEXTERNALFORCEANDDISTRIBUTEDAGAIN4THEPOLLENCANKEEPITSVIGORFORALONGTIME，EVENSTOREATROOMTEMPERATUREFOR10D，ITALSOHAVEAVIGORPOLLENPERCENTAGEOFNEAR50‰THESTIGMACARLBEFERTILIZEDIN08DAFTERFLOWERTHEPEALOFANTHERSENDINGITSPOLLENISFROM1400TO1800INSUNNYDAYWHILEFROM1200TO1500ANDFROM1600T01900INCLOUDYDAYPOLLINATEDBYINSECTSANDCALLBEDISPERSEDFORALONGDISTANCE，WIADDISPERSODISSLIGHTLYITSHORTOFVISITINGINSECTTHEPEAKOFTHEVISITATIONOFTHEMAINPOLLINATORSISFROM1300TEL600INSUNNYDAYWHILEINCLOUDYDAYITHASNOOBVIOUSLYPEAKTHEMAINPOLLINATORSAREBEES5THESEEDOFAMMOPIPTANTHASPLANUCHENGCISORTHODOXSEED，WITHAHIGLLPERCENTAGEOFHARDSEEDS，ITHASAIMPOSEDDORMANCYBECAUSEOFSEEDCOATRESTRAININGITCALLBESTOREATROOMTEMPERATUREFORALONGTIME，STOREATLOWTEMPERATUREIN5“CCANKEEPTHESEEDVIGOCDURINGTHESEEDGERMINATION，ITHASCERTAINABILITYOFSALTTOLERANLTHECRITICAICONCENTRATIONOFNACLSALTTOLERANTIS03MOL，LANDLETHALCONCENTRATIONIS06MOL／LYOUNGSPROUTGROWINGSLOWANDWITHALOWCONVERSIONFROMSEEDTOYOUNGSPROUTKEYWORDSAMMOPIPTANTHUSNATNLCHENGF，BREEDINGSYSTEM，POLLINATIONBIOLOGYSEEDGERMINATIONIL

簡介：內(nèi)蒙古農(nóng)業(yè)大學碩士學位論文蕤核繁殖生物學特性及經(jīng)濟價值的研究姓名斯琴申請學位級別碩士專業(yè)草業(yè)科學指導教師敖特根20070501THESTUDYONPROPAGATIONALBIOLOGICALCHARACTERISTICSANDECONOMICVALUEOFPRINSEPIAUNIFLORABATALABSTRACTTHESTUDYONTHEPROPAGATIONALBIOLOGICALCHARACTERISTICSANDNUTRITIONALVALUEOFPRINSEPIAUNIFLORABATAIWASCARRIEDINTAOLEGACHAGUCHENGCHUANCOUNTYEFTUOKEQIANQIORDOSCITYFROM2005TO2006THESTUDYWASTHEFIRSTTOMAKEASERIESOFEXPLORATIONINCLUDINGSEEDPROPAGATION，CUTTINGPROPAGATION，F(xiàn)LOWERINGHABIT，POLLINATIONHABIT，MESOCARPNUTRIENTCOMPONENTSANDTHEFIRSTYEARSTEMANDLEAFNUTRIENTCOMPONENTSOFPRINSEPIAUNIFLORABATALANDITALSOGAVEASCIENTIFICBASISTOTHEDEVELOPMENTANDULTILIZATIONOFPRINSEPIAUNIFLORABATAL。THERESULTSHOWEDTHATTHESEEDCOATSCOULDAFFECTTHEGERMINATIONRATEOFPRINSEPIAUNIFLORABATALANDTHEEFFECTOFMECHANICALTREATMENTWASTHEBESTDURINGTHEFOURDIFFERENTTREATMENTTHEREGREENINGSTAGEOFPRINSEPIAUNIFLORABATALWASINEARLYMIDDLEMARCHANDTHEBUDDINGPERIODWASINTHEENDOFAPRIL，THETIMEOFENDFIOWERINGWASINAPRIL30TH1RHCWHOLEBUNDLEFLOWERINGPERIODWASFROM3TO5DAYS，BISEXUALFLORALANDMAINLYWITHNATURALPOLLINATIONTHETIMEOFFRUITTURNINGREDANDFRUITRIPENINGWASINMIDDLEJULYⅡTHEREWASNOEXTERNALFORCE，THEFRUITWASSTAYEDINTHEBRANCHUNTILNOVEMBERTHEMESOCARPOFPRINSEPIAUNIFLORABATALCONTAINEDSIXTEENAMINOACID，THETOTALQUANTITYWAS6255MG／KG，ALSOINCLUDINGFIVEKINDSOFVITAMINS，SUCHASVITAMINBLVITAMINB2VITAMINC；CAROTENEANDFC，LICACID皿ECONTAININGOFCAROTENE43035MG／KGWASTHEHIGHESTAMONGTHEMTHENTHECONTAININGOFVITAMINC18660MG／KGINTHEMESOCARPOFPRINSEPIAUNIFLORABATALALSOEXISTEDININORGANICELEMENTS，SUCHASCALCIUMRPHOSPHORUS，ZINC，IRON，SELENIUMANDSOONANDTHECONTAININGOFCALCIUM54850MG／KGWASTHEHIGHESTAMONGTHEMTHECONTAININGNUTRITIONOFSTEMANDLEAFWASALSOHIGHERTHECONTAININGOFCRUDEFATWAS544％，CRUDEPROTEINCONTENTWAS1264％1，CALCIUMCONTENTWAS091％，ANDPHOSPHORUSCONTENTWAS035％THEPRINSEPIAUNIFLORABATALISASTRAINBUNDLESPECIESWHICHHASMANYEXCELLENTFEATURES，ALSOASHRUBWHICHISUNUTILIZEDANDWHICHHASSIGNIFICANTECOLOGICALANDECONOMICVALUETHEPRINSEPIAUNIFLORABATALISVERSATILEANDITSECONOMICVALUEISQUITEHIGH，ESPECIALLYTHENUCLCOLUSOFPRINSEPIAUNIFLORABATALHASHEALTHPROTECTIONFUNOTION