南高丛越橘(vaccinium+australe)四倍体诱导与鉴定

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1、AbstractAStudyonTetraploidInductionandIdentificationof玩ec觑Z比m彳淞加彪Candidate：ShiJiaSupen，isor：ProfessorLiLingABSTACT陷ccf挖fⅣ聊isagenusofpere肋ialdeciduousoreVe粤．eens11rubsbeloIlgingt0tIleEricaceae缸Ililyorigimting舶mNonhAm积ca．Its丘uitsareblueorredalldshapewlriesaccordingtodi矗打ent

2、Species．BecallseofitsjuicinessalldlliceflaVor鹊wellasrichVita_mins锄duIliqlleIlutritio玛itisofgrcatValueiIltemsofheahhcareandmedical仃ea：虹Il毗itllasbeenlistedaSoneofworld’sfiVehealthiestfoodsbyF00dandA鲥cultI鹏Org；狐za：tionoftlleUIlitedNations0n虹AO)．ItS细itandprocessedproductsarea

3、lwaysiIlshortsupplyforitsspecialnavor觚dheal廿1careValue．玩cc砌fz打以口z岱f阳跆isnatiVet0thesub仃opicsi11southeaStUSA，aloI培恤marslllmldoftlleco嬲谯landiIll锄dare嬲．nisresist觚ttomoistheat，hlmidi够加dcold．Thep1碰觚rsk珊id觚dw锄climatea11dfits恤su‰picalclimate，butmerearefewcultiVarSatpresent．nleexp

4、e曲lemt00k阮咖f删口z岱加跆“3撑”砌chisdiploid够materials．n‰ducedint0Chongqingmanyyearsago．111epl枷displayss仃ongs骶ssresistance，f奴gro、Vth锄d11i曲yield，but沲讯Iitsarequitesmall．MeanwMle，p01)7ploidplalltSarehugeinsize．Thestudyattemp伽to0bt血thepolyploid陷cc加f堋2口淞们口尼“3群”bychemicalinductio玛iIlorde

5、rt0cuhiVatenew谢et)rwithlarge仔uitSandpower如1adap妇bili够intlle订opicalandsul)仃opicalareas．∥：托c切f缸m口2‘，伊口，P‘‘3拌”Ⅵ，asnIeated、)l，i也diff．erentconcentrationsofcolclIicinesolutionatdi行．erentstages，iIlordert0figureoutthebeStirlduciIlgmemodandobt抽polyploids．]f11etetraploidpla】[1tsⅥ，e

6、reobtainedbydetectingthemorphologicalf邕a1=Illesandc11r-omosomeImmbers．ComparatiVetestsbe铆eentem狙loid龇lddipIoidpl锄tsiIlvolvingthebiolo西calfeatureS，resis咖ceand娜ot)，pesproVidedb鹊ic缸af-0rmepolyploidbreedingof∥白cc砌f甜m．IⅡ两南大学硕十学位论文ThemaillresultSareasfbUows：1．The咖dyofSelectingp

7、rolif．e础onmedi啪h0咖onewhen此illducedShoottipsof陷ccf，zf姗l口螂肋彪“3群’’weretaken弱explantshowednlatmeimpr0VedWPMmedi眦谢mO．15mg／LZT缎prolife】眦ionmediumw懿better．TheprolifIerationra：tew邪3．5．2．Westudied0nm妇暗rentconcen位ltionsofcolcllicinesolutionatdi旋rentstages锄dselected血ebestinducingII劬

8、odandoptilIlalcombiIlationofconcen臼眦ionSalldprocessiIlgtiIne．TheresultsiIldicatednlatt11esurviVa