雨课堂学堂在线学堂云《Fruit Production for Individual Tree Species（广西大学）》单元测试考核答案

FruitProductionforIndividualTreeSpecies第1题Whichistheworld'slargestcitrusproducer?AChinaBBrazilCAmericaDFrance第2题Whatarethemainusesofcitrusfruits?AJuicedrinksBCannedfruitCNaturalessentialoilsDFreshconsumption第3题Inrecentyears,againstthebackdropofhinderedglobalagriculturaltrade,thescaleofChina'scitrusimportandexporttradehasshownashrinkingtrend.第4题China'scitrusripeningperiodsaredistinctlycategorized,havingevolvedintoclassificationsofveryearly,early,mid,mid-late,late,andverylateripening,withamorebalancedandrationaldistributionofproportions.第5题Themajoreconomiccultivationareasforcitrusarelocatedbetween20°and25°northandsouthlatitudes.第1题Whichisnotoneofthethreemaingeneraofcitrusplants?AThegenusPoncirus.BThegenusFortunella.CThegenusCitrus.DThegenus"Mikan"第2题Shatangjubelongstowhichmaincategoryofcitrusvarieties?ACommonsweetorangevarieties.BNavelorangevarieties.CBloodorangevarieties.DLoose-skincitrusvarieties第3题Amongthefollowingcitrusvarieties,whichhastheweakestcoldtolerance?ALoose-skinmandarinvarieties.BOrangevarieties.CPummelovarieties.DLemonvarieties.第4题WithinthetrueCitrusgenus,whichisthemostimportantincultivation?AThegenusCitrus.BThegenusFortunella.CThegenusPoncirus.DThegenusMicrocitrus.第5题Allthreemaingeneraofcitrusplantsareevergreen.第6题Citrusfruitsareberries.第7题Allthreemaingeneraofcitrusplantshaveunifoliatecompoundleaves.第8题Citrusplantsaredifficulttoclassifyduetotheirpolyembryony,easeofhybridization,andclonalvariation.Sectionexercises第1题Youngcitrustreescanfullyutilizethe（）shootstodevelopscaffoldbranchesandincreasebranchnumbers,acceleratingcanopyformationandpromotingearlyfruiting.ASpring.BSummer.CAutumn.DWinter.第2题Whichofthefollowingisnotacommonscenarioforparthenocarpyincitrusfruits?AReproductiveorgandysplasia.BSelf-incompatibility.CEarlyembryonicdeath.DExcessivegibberellin.第3题The()shootsofcitrustreesareimportantfruit-bearingmotherbranches.ASpring.BSummer.CAutumn.DWinter.第4题Characteristicsofcitrusbuds.ANakedbudswithoutscales,onlybracts;compoundbudswithoneprimarybudand2–4accessorybuds.BPrecocious,capableofproducingshootsmultipletimesayear;heterogeneous.CSelf-pruningattheapex;flowerbudsaremixedbuds.DLatentbudswithlonglifespan,whichcansproutintobrancheswhenstimulated.第5题Characteristicsofcitrussummershoots.ALongbranches.BSparseinternodes.CLargeandthickleaves.DPoorlylignified.第6题Externalconditionspromoteflowerbuddifferentiationincitrus.AHightemperature.BLowtemperature.CDrought.DWaterstress.第7题Theabundantsproutingofspringshootsincitruscanexacerbatefruitdrop.第8题Theemergenceofwintershootscanhindernutrientaccumulationinautumnshoots,whichisunfavorableforflowerbuddifferentiation.第9题Duringtheflowerbuddifferentiationperiodincitrus,thecellsapconcentrationinthetreeisrelativelylow.Sectionexercises第1题Themainfactorsaffectingthedistributionofcitruscultivation.AtemperatureBilluminationCmoistureDwind第2题Amongcitrusvarietietypes,themostcold-tolerantis（）.Aloose-skinnedorangeBorangeCpomeloDlemon第3题Citrustreesrequireanannualrainfallofapproximately（）mm,withuniformdistributionthroughouttheyear.Insufficientorunevenrainfallshouldbesupplementedwithirrigation.A500-1000mm/year.B1000-1500mm/year.C1500-2000mm/year.D2000-2500mm/year.第4题CitrustreesgrowbestinsoilwithapHrangeof（）.A5.5-6.5B6.5-7.5C7.5-8.5D8.5-9.5第5题Thecorrectstatementsregardingcitrusorchardestablishmentare:AAdoptdeeptrenchandhighridgeplantingmethodBWhenplantingtrees,setthemslightlyshallowtofacilitatefuturesoilcultivationandraisingthegroundlevel.CDigdeepdrainageditchesaroundtheorangegroveandconnecttheridgefurrowstothedrainageditchestoensuresmoothwaterdrainage.DEstablishtheorchardonawest-facingslope.第6题Moderatedenseplantingisbeneficialforthegrowthandfruitingofcitrustrees.Sufficientsunlightpromotesvigorousfoliage,improvesflowerbuddifferentiation,andincreasesfruityield.第7题Citrustreesarewell-suitedformountainouscultivationbecausesuchterraintypicallyprovidesgooddrainageandaeration,allowingdeeprootdevelopment.第8题Whenestablishingacitrusorchard,deepdrainageditchesaredugaroundtheperimetertoconnectthefurrowswiththedrainageditches,ensuringsmoothwaterdischarge.Sectionexercises第1题CultivationmethodstoimprovecitrussoilenvironmentincludeADeeptrenchingandholeexpansion,intercropping.BMulching,covercroppingmethod.CIntertillage,soilcultivation.DNo-tillfarming.第2题KeyissuestopayattentiontoduringthecultivationofcitrusfruitripeningperiodAAppropriatelyrestrictwatersupply.BPayattentiontorationalirrigation.CReducetheapplicationofnitrogenfertilizer.DAppropriatesupplyofKandP.第3题FertilizationmethodsforyoungcitrustreesAAdopttheprincipleoffrequentbutlightapplication,withsmallamountsandmultipletimes.BApplyfertilizertwicepershootcycle:fertilizebeforeshootgrowthtopromotesprouting.CFocusonnitrogen(N)fertilizer.DDuringtheautumnshootmaturationperiod,appropriatelyincreasetheapplicationofphosphorus(P)andpotassium(K)fertilizerswhilereducingtheamountofnitrogen(N)fertilizer.第4题Duringhigh-temperatureseasons,soilcultivationcanlowersoiltemperatureandenhancethedroughtresistanceofcitrustrees.Duringlow-temperatureperiods,soilcultivationcanraisegroundtemperatureandeffectivelyprotectcitrustreesfromcolddamage.第5题Thedeterminationoffertilizerapplicationrateshouldbebasedonfactorssuchascitrustreeage,treevigor,soil,fruityield,climate,fertilizertype,etc.第6题Leafanalysisisaneffectivemethodfornutrientdiagnosis.第7题Sproutingfertilizerisappliedwhenthebudsareabouttosproutandduringthespringshootgrowthperiod,usingfast-actingfertilizerstopromotespringshootgrowth,strengthenshootsandflowers,anddelayandreducethesheddingofoldleaves.Itisgenerallyapplied7daysbeforesprouting.Sectionexercises第1题Amongthebasicprinciplesofcitrustreetrainingandpruning,whichofthefollowingiscorrect?AHeavypruningistheprimarymethod.BNoneedtodistinguishsubordinaterelationships.CLightpruningispreferable.DOnlyprunethetopbranches.第2题ThebranchingpatternofcitrusisAMonopodialbranching.BSympodialbranching.CFalsedichotomousbranching.DTillering.第3题Thinningflowersincludesremovingflowerclusters(inflorescences)andflowerbuds.Thinninggenerallyfollowstheprincipleof"removingscatteredpartsandkeepingwholeclusters,removingweakpartsandkeepingstrongones,removingthetopandbottomwhilekeepingthemiddle,"combinedwithappropriatepruningof().ASpringshoots.BSummershoots.CAutumnshoots.DWintershoots.第4题Fruitthinningiscrucialforensuringhighyieldandqualityin"on-year"fruittrees.Itismainlycarriedoutafterthe()physiologicalfruitdropofcitrus,i.e.,afterthefruithasstabilized,andtheamountoffruitretainedontheplantcanbedeterminedbasedontheleaf-to-fruitratio.AFirst.BSecond.CThird.DFourth.第5题ReasonsforcitrusflowerandfruitdropAPoorflowerdevelopment,inadequatepollinationandfertilization.BNutrientdeficiency.CImbalanceinmoisturelevels,insufficientsunlight.DUnbalancedplanthormones.第6题Whichofthefollowingaremethodsforpruningyoungtrees?AShortpruningpromotesshootgrowth.BBudremovalcontrolsshootgrowth.CThinningbudsandsettingshoots.DRenewalofdecliningbranches第7题ThetargetsoffruitthinningincludeAMalformedfruits.BInsect-damagedordiseasedfruits.CMechanicallydamagedfruits.DSmallfruitsandfruitswiththickstems.第8题Duringtheflowerbuddifferentiationperiod,applyanappropriateamountofphosphorusandpotassiumfertilizerstopromoteflowerbuddifferentiationandgrowth.第9题Pruningshouldensureventilationandlightpenetrationtoachieveathree-dimensionaleffect.Sectionexercises第1题Lycheeisoriginatedfom()AChinaBAustraliaCBrazilDMexico第2题Inbotanicalclassification,lycheebelongsto()ASapindaceaeBRutaceaeCMyrtaceaeDRosaceae第3题Theoccurrenceof()inlycheebearingtreesisnotconducivetoflowering,anditsgrowthneedstobecontrolledincultivation.AAutumnshootsBspringshootsCWintershoots,Dsummershoots第4题Inlitchiflowers,thepistilandstamenarefullydeveloped;thestamencannormallyreleasepollen,andthestigmaofthepistilcansplitopen.Thistypeoffloweris().AmaleflowerBhermaphroditicflowerCabnormalflowerDfemaleflower第5题Thesummershootsoflycheerefertothenewshootsthatemergeduringthemonthsof()onmaturedspringshootsoratthebaseoffruitlessflowerspikes.AFebruary-AprilBMay-JulyCAugust-OctoberDNovember-Januaryofthefollowingyear第6题Lycheeflowerstypeincludes()AhermaphroditicflowerBabnormalflowerCfemaleflowerDmaleflower第7题Themainfactorsaffectingthedistributionoflycheerootsystemsinclude().APropagationmethodsBsoilpropertiesCgroundwaterlevelDtreeage第8题Thewintershootsoflycheeareimportantfruit-bearingmotherbranchesforthefollowingyear,andcultivatingrobustwintershootsattherighttimeisaprerequisiteforahighyield.第9题Propagationoflitchibyseedproducesastrongtaprootandanextensive,deeplypenetratingrootsystem,conferringrelativelystrongdroughtresistance.Incontrast,propagationbyairlayeringdoesnotproduceataprootbutdevelopsalargenumberoflateralrootsthatareshallowlydistributed,resultinginpoordroughtresistance.第10题Lycheeandlonganareplantsofthesamefamilybutdifferentgenera.第11题Lycheeandrambutanareplantsofthesamefamilyandgenus.第12题Chinaistheearliestcountrytocultivatelycheesintheworld.Sectionexercises第1题Thesuitabletemperatureforthelitchifloweringperiodis()A12-16℃B18-24℃C25-28℃D28-32℃第2题Intermsoffruitclassification,lycheebelongsto()ABerriesBLonganfruitsCDrupesDNuts第3题Theinternalfactorsaffectinglitchiflowerbuddifferentiationare()AmoistureBendogenoushormonesCvarietalcharacteristicsDtemperature第4题Theexternalconditionsaffectingthedifferentiationoflitchiflowerbudsare().AtemperatureBmaturityoffruit-bearingmotherbranchesCmoistureDnutrientmetabolisminthetree.第5题Thereasonforthelowfruitsetrateinlycheemaybe()AvarietalcharacteristicsBclimaticfactorsCpestsanddiseasesDpoorgrowthconditions第6题Afterthelitchiflowerisfertilized,initsbipartiteovary,onlyonechamberdevelopswhiletheotheratrophies;thereisnooccurrenceofdualormulti-chamberdevelopment.第7题Theflowerbudsoflycheearemixedbuds,andtheinflorescenceisapanicle.第8题Thefloweringtypesoflycheeareclassifiedintodichogamous,oncehomogamous,andseveraltimeshomogamous.第9题Flowerbudsformedthroughlow-temperatureinductionmayreverttovegetativegrowthifexposedtohightemperaturesagain.Sectionexercises第1题()isthemostwidelyusedpropagationmethodintoday'slycheecultivation.AVitropropagationBGraftingCAirlayeringDCutting第2题Themainpollinatingagentsoflycheeare(),andsomefliesalsocontribute.AbeeBflyCbutterflyDant第3题Themainmethodsforcontrollingwintershootsinclude()AdeepploughingandrootpruningBRootexposureCGirdlingDWintershootremoval第4题Lycheerequires()climateduringflowerbuddifferentiationinautumnandwinter.AwarmBcoolCmoistDrelativelydry第5题Thereasonforthelowfruitsettingrateinlycheemaybe()AvarietalcharacteristicsBclimaticfactorsCpestsanddiseasesDpoorgrowingconditions第6题Thephenomenonofon-yearandoff-yearfruitingissevereinChineselycheeproductionareas,primarilyduetodifficultflowerformationandlowfruitsettingrates.第7题Autumnshootsaretheprimaryfruit-bearingbranchesoflycheetrees.Sectionexercises第1题Mangotreescanbecultivatedintropicalandsubtropicalareas.第2题MangobelongstotheMangiferagenusoftheAnacardiaceaefamily第3题MangoesoriginatedfromthetropicalregionsofsoutheasternAsia.第4题AmongAsiancountries,Chinaranksfirstinbothcultivationareaandyield.第5题Fromtheperspectiveofripeningseason,thematurationtimebecomesprogressivelylaterfromsouthtonorth.Sectionexercises第1题Basedonoriginregion,mangovarietiesareclassifiedintothreemajorgroups:theIndiangroup,theIndo-Philippinegroup,andtheIndonesiangroup.第2题Theseedsof'Sijimimi'mangoonlyexhibitedaspolyembryonic.第3题Thepeelofthe'Guiqi'mangoisturnedvividredatthematurestage.第4题Thefruitsof'Keitt'arealate-maturingcultivarwithredpeel.第5题TainongNo.1'mangoisthehybridoffspringof'Haden'and'Irwin'.Sectionexercises第1题Thecolorofmatureleavesisanimportantcharacteristicfordistinguishingdifferentmangovarieties.第2题Duringthefloweringandfruitdevelopmentalstages,mangotreesexperiencemultipleflowerandfruitdrops.第3题Summershootscanserveasthefruit-bearingbranchesforthenextyear.第4题Mangoisaclimactericfruit,anditsfruitripeningisregulatedbyethylene.第5题Insummer,theemergenceofthetopbudinhibitsthegrowthoflateralbuds.Sectionexercises第1题Themainperiodsforsoilfertilizationinmaturemangotreesare().ABeforeandafterfruitpickingBAfterfloweringCFruitripeningperiodDAfterfruitharvesting第2题Whichofthefollowingmethodsisnotforpromotingmangoflowering?AGirdlingBApplicationofpaclobutrazolCRetainmainbranchesDSprayingnitrateofpotash第3题Whataretheadvantagesofbaggingcarriedoutduringmangofruitmaturation?APreventingtheoccurrenceofpestsanddiseasesBReducingpesticideresiduesCPreventingfruitsurfacedamageDPreventingsunburn第4题Mangotreesarelight-lovingplants,andsufficientsunlightcanpromotetheirfloweringandfruitquality.第5题Deadbranches,downward-growingbranches,diseasedbranches,insect-infestedbranches,andweakbranchescanberemovedfromthemangotreeswhenpruning.Sectionexercises第1题Thequalityoflonganfruitismainlyinfluencedby()factors.AVarietyBClimateCSoilDAlloftheabove第2题Theplaceoforiginoflonganis()AChinaBAustraliaCBrazilDMexico第3题Inbotanicalclassification,longanbelongsto()ASapindaceaeBRutaceaeCMyrtaceaeDRosaceae第4题（）isoneofthemainproductionareasoflonganinChina.AGuizhouBGuangdongCZhejiangDShanxi第5题（）areamongthemainvarietiesoflongan.AChuliangBFeizixiaoCShixiaDGuifengzao第6题ThemainproductionareasoflonganinChinainclude().AGuangdongBGuangxiCFujianDSichuan第7题LonganisaplantspeciesbelongingtotheSapindaceaefamily,Dimocarpusgenus.第8题Lycheeandlonganareplantsofthesamefamilyandgenus.Sectionexercises第1题()aregenerallyconsideredhigh-qualityfruitingmotherbranchesinthegrowthoflongantreebranches.ASpringshootsBSummershootsCAutumnshootsDWintershoots第2题Intermsoffruitclassification,longanbelongsto().ABerrycategoryBLongan-LycheefruitcategoryCDrupecategoryDNutcategory第3题Thedirectcausesoflonganinflorescence"chongshao"(vegetativegrowthduringflowering)include：AHightemperatureBHighhumidityCLowtemperatureDDrought第4题Whatarethemainreasonsforthefirstphysiologicalfruitdropinlongan?APoorpollinationandfertilizationBUnfavorableweatherconditions,suchaslowtemperaturesorunseasonablyhightemperatures.CPoornutritionDToxicvehicleemissions第5题Whatarethetwomaintypesoflonganautumnshoots?ASummer-extendedautumnshootBAutumnshootonashort-cutbranchCFruit-harvestingbranchautumnshootDAutumnshootonaperennialbranch第6题Longanbelongstothetypethatundergoesflowerbuddifferentiationandbearsfruitwithinthesameyear.第7题Longanflowersdevelopfrommixedbuds.第8题Longaninflorescencesareconicalpanicles.第9题Thelonganfruitconsistsoftheexocarp,pulp(aril),andseed.Sectionexercises第1题Thefertilizationprincipleforlongantreesis().AApplymorenitrogenfertilizerBApplymorephosphatefertilizerCBalancedfertilizationDApplyingorganicfertilizeronly第2题Themainmethodsforcultivatinglonganseedlingsare().AGraftingseedlingcultivationBHigh-pressureseedlingcultivationCSeedlingpropagationDCuttingpropagation第3题Thefarmingmethodsforimprovingthesoilenvironmentoflongantreesare().AIntercroppingmethodBCoveragemethodCDeepplowingandsoilimprovementmethodDGrass-growingmethod第4题Longanexhibitsrelativelystrongdroughttolerance,prefersmoistconditionsbutisintolerantofwaterlogging.第5题Longantreescanbepropagatedbyseed,andtheseedlingscanretainthedesirabletraitsofthemotherplant.第6题Whenpropagatingbygraftinginlonggan,vigorousshootswithfullbudscanbeselectedasscions.第7题Inthegraftingpropagationoflongantrees,thewhipgraft(tonguegraft)isthemostcommonlyusedmethod.第8题Thedeeptillageandsoilamendmentmethodisgenerallycarriedoutfromautumntowinterafterfruitharvest.第9题Comparedtolychee,longanissomewhatmoreshade-tolerant,hencethesaying"Lycheesfacethesun,longansturnfromthesun."第10题Soilfertilityiscrucialforthenormalgrowthoflongan,directlyaffectingbothyieldandfruitquality.Sectionexercises第1题Themainpurposeofpruninglongantreesis().AIncreasingtreeheightBReducingthenumberoffruitsCPromotingventilationandlighttransmissionDInhibitinggrowth第2题Inthecultivationmanagementoflongantrees,controllingthegrowthof()istypicallynecessarytoregulatetreenutrientconsumptionandavoidimpactingthefollowingyear'syield.ASpringshootBSummershootsCAutumnshootsDWintershoots第3题()primarilyensuresrobustshootgrowth,concentratesnutrients,andcultivateshigh-qualityfruit-bearingbranchesforthefollowingyear.ASpringpruningBSummerpruningCAutumnpruningDWinterpruning第4题()technicalmeasurescaneffectivelycontrolshootgrowthandpromotefloweringinlongan.AIncreasingpotassiumwhilecontrollingnitrogenBApplyinglimeCDrug-controlledshootgrowthDRootseverance第5题Methodsofflowerandfruitthinninginlonganinclude()ATruncatingflowerspikesBSparsingflowerspikesCThinningfruitclustersDThinningoffruitgrainsandclustertrimming第6题Younglongantreesrequiresubstantialpruningtopromotecanopyformation.第7题Thinningflowerandfruitclusters,balancingtheconflictbetweenbranchesandfruits,andpromotingsummershootsasthebasebranchesforautumnfruit-bearingshootsareimportanttechnicalmeasuresforachievinghighandstableyieldsinlongan.第8题Theyieldoflongantreesisnotdirectlyproportionaltotheirage,andoldertreesdonotnecessarilyproducehigheryields.Sectionexercises第1题Chinaisoneoftheoriginregionsofbananacultivation,withalongcultivationhistory.第2题Thetyphoonandcoldweatherseverelyaffectedbananayields.第3题Bananasaremainlycultivatedinthetropicalandsubtropicalregions.第4题Thedwarfbananahasthemostcold-resistantcapacityamongbananas.第5题Bananaisaclimactericfruitwithwetheystarch.Sectionexercises第1题Whichgenomicgroupdobananasbelongto?AAABAAACAABDBBB第2题TheMusaceaefamilyconsistsofthreegenera:(),(),and().AMusaBEnseteCMusellaDMusaceae第3题Basedonplantheight,bananascanbeclassifiedintothreetypes:(),(),and().ATalltypeBMediumtypeCMedium-shorttypeDDwarftype第4题Redbananashaveawealthofanthocyaninsintheirpeels.第5题Tallbananaplantshaveahighyieldandstrongwindresistance.第6题Bananasaregenerallypropagatedusingtheirbuds.Sectionexercises第1题Bananaisaperennialevergreen()plant.AHerbaceousBShrubCTreeDVine第2题Theemergenceof()representsthebeginningofbananaflowerbuddifferentiation.ASheathleafBSwordleafCThelargestleafDNormalleaf第3题Swordbudsofthebananaaretypicallyusedasplantingmaterial.第4题Thesequenceofbloominginbananaflowersisfemale,neuter,andmaleflowers.第5题Thebananaflowerwasdevelopedfromthepseudostem.Sectionexercises第1题BananaplantsrequireanN:P:Kratioof()forrapidgrowthandhighyields.A02:01:03B03:02:05C04:01:14D05:02:08第2题Themainpurposeofbananaflowerthinningis().AProtectintheplantfromcoldweatherBReducingnutrientconsumptioninthetreeCMaintaininguniformfruitsizeDPreventingpestsanddiseases第3题Whatisthemainpurposeofremovingbananabuds?AImprovethegrowthandqualityofthebananaplantBIncreaseyieldCMaintainthebananaorchardclean.DReducetheoccurrenceofpestsanddiseases第4题Baggingcanhelptoprotectthebananafruitsagainstthecoldweather.第5题Bananascanbeplantedinthesummer,autumn,andwinter.Sectionexercises第1题Chinahasasignificanttradedeficitinpassionfruitjuice,()isthelargestandprimarysourceofpassionfruitjuiceimportsforChina.AThailandBVietnamCLaosDCambodia第2题Themainusgesofpassionfruitsare()AFresheatingBJuiceCNaturalflavoradditivesDJam第3题Passionfruit,scientificallyknownasPassiflora,isaherbaceousvinefruittreebelongingtothePassifloraceaefamily,Passifloragenus.第4题PassionfruitisnativetoSouthAmerica,specificallytheregionfromBraziltoArgentina.Itisnowwidelycultivatedintropicalandsubtropicalareasandisclassifiedasasubtropicalfruit.第5题ThecurrentcultivatedvarietiesmainlyoriginatefromPassifloraedulis(PurplePassionFruit),Passifloraedulisf.flavicarpa(YellowPassionFruit),andtheirhybrids,withhybridsbeingthedominanttype.第6题Passionfruitcanbeclassifiedintotwomajorcategoriesbasedonpeelcolor,purplepassionfruitandyellowpassionfruit.Sectionexercises第1题Theclimbingbranchesarehollowinthepith,withtendrilsgrowingfromeachleafaxiloroppositetheleaves.第2题Passionfruitisalight-lovingplant,andsufficientsunlightpromotesflowerbudformationandflowering.第3题Passionfruitflowersarebisexual,andtheirstructuralcharacteristicsareconducivetonaturalpollination.第4题Therootsystemofpassionfruitisdrought-tolerant.第5题Therootsystemofpassionfruitisfleshy第6题assionfruitisatypeofberry.Sectionexercises第1题Therecommendedpropagationmethodforpassionfruitproductionis:ASeedsowingBCuttingsCGraftingDLayering第2题Thegraftingmethodsforpassionfruitinclude:AcleftgraftingB,whip-and-tonguegraftingCsidegrafting第3题Thetrellisestypesofpassionfruitcultivationprimarilyinclude（）Apavilion-styleBtrellis-styleCsingleplant/clump-styleDcombined-style第4题Theproductionofdisease-freepassionfruitseedlingsrequirestheestablishmentofathree-tiernurserysystem.第5题Passionfruitsuffersfromsignificantcontinuouscroppingobstacles.第6题Duetothesevereissueofviraldiseasesinpassionfruit,insect-proofnetisolationcultivationisanotherwidelyadoptedmethod.第7题Passionfruitplantsshouldbeproperlywater-controlledduringthefruitexpansionperiod.第8题Passionfruitorchardscanbeestablishedinlow-lying,waterloggedareas.第9题Passionfruitisaspeciesthatrequiressubstantialfertilizationandhasahighdemandforpotassium.第10题Afterplantingpassionfruit,guidethevinesbytyingandtrainingthemainstemsontothetrellis.Promptlyremovethelateralshootsfromthemainstems.Sectionexercises第1题Basedonthebotanicalclassification,dragonfruitbelongstotheHylocereusandSelenicereusinthe()familyoftheCaryophyllalesorder.ASapotaceaeBCactaceaeCRosaceaeDRutaceae第2题Dragonfruitisakindof()fruit.ABerryBPomeCDrupeDHesperidium第3题Thepistilofthedragonfruitfloweriscomposedof()and().AStyleBAntherCStigmaDFilament第4题Dragonfruithaswell-developedundergroundlateralrootsandaerialroots,whereasnodistinctundergroundtaproot.第5题Theflowersofdragonfruitarebloomingatnoon.第6题Dragonfruitflowersaresolitary,trumpet-shaped,andmonoecious.第7题Theareolesofthepitayastemdoesn'thavetheabilitytodevelopintonewbranchesandflowers.第8题Thephotosyntheticprocessthathappensindragonfruitisdependentonitsstems.第9题Accordingtothepeelcolor,dragonfruitcanbeclassifiedintothreetypes:green,red,andyellow.Sectionexercises第1题Thepigmentaccumulatedinthefleshofreddragonfruitis(),withhighnutritionalvalue.AAnthocyaninBBetalainCChlorophyllDProanthocyanin第2题Basedonthecolorofthepeelandflesh,whatkindsofdragonfruitarecommonlyfoundinthemarket?ARed-peelwithred-fleshBRed-peelwithwhite-fleshCYellow-peelwithred-fleshDYellow-peelwithwhite-flesh第3题Whatarethereasonsforthelimitedcultivationareaoftheyellowpitaya?AShortmaturationperiodBLowflowerproductionCRequiresartificialpollinationDSusceptibletodiseases第4题Theseedsoftheyellowpitayaaremuchlargerthanthoseoftheredpitaya.第5题YellowpitayabelongstotheHylocereusgenus.第6题Green-peeledtypepitayasdonotrequireartificialcross-pollinationandyieldwell.Sectionexercises第1题Whatarethemaingraftingmethodsfordragonfruit?AflatgraftingBinsertiongraftingCbudgraftingDcleftgrafting第2题Whichofthefollowingsituationsneedsartificialpollination?AlowfruitsetrateBself-incompatiblevarietiesCwell-litenvironmentDrainyweatherduringflowering第3题Whataretheadvantagesofthetissueculturemethodperformedondragonfruit?ARapidpropagationBShortcycleCSmallarearequrimentDYear-roundproduction第4题Whatarethepurposesofsupplementlightingfordragonfruitinautumnandwinter?AProlongthefruitgrowthcycleBIncreasefloweringbatchesCShortenthefruitgrowthcycleDIncreaseyield第5题Beforegraftingdragonfruit,weshouldchoosetherobustanddisease-freeseedlingsastheselectedscionandrootstock.第6题Dragonfruitisashallow-rootedfruittreewithweakdroughtresistance.第7题Dragonfruitisdifficulttodevelopintoflowerswhentemperaturesarebelow15°Corlightexposureislessthan12hours.第8题Duringtheyoungseedlingstageofpitaya,lateralbudsshouldbepruned,leavingonlyonerobustmainstemperplant.Sectionexercises第1题Whichofthefollowingisthelargestgrape-producingprovinceinChina?AXinjiangBHebeiCShandongDGuangxi第2题Theusgesofgrapecultivationare:AWineproductionBJuiceprocessingCTablegrapeconsumptionDDrying第3题Whichofthefollowingcountriesareamongthetoptencountriesintermsofgrapecultivationarea?ASpainBFranceCChinaDItaly第4题Chinaranksfirstintheworldingrapeproductionaswellas