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PPT coursewarefor FruitTreePruning EnglishEdit•Introduction•Basic knowledgeof fruit treecontentspruning•Practical Operationof FruitTree目录Pruning•Advanced Techniquesfor PruningFruit Treescontents•Common problemsand solutionsinfruit tree pruning目录•Summary andOutlook01IntroductionCourse IntroductionThiscourseware isdesigned toprovide Englishspeaking learnerswith acomprehensiveunderstanding of fruit tree pruning techniquesItcovers theessays of fruit treegrowth anddevelopment,as wellas theprinciplesand practicesof effectiveteachingThe coursewareincludes avariety ofvisual materials,such asPPT slidesandvideos,to illustratekey conceptsand facilitylearningLearning objectivesAfter completing this course,learners willbe ableto identifyappropriate pruningtechniquesfor differentfruit treespecificationsThey willalso understandthe importanceof pruningin promotingtree health,increasing fruityield,and improvingfruit qualityLearnerswill acquirethe skillsto effectivelyexecute pruning techniques ontheirown fruit trees,including basicpruning tools and techniques,seasonal pruningschedules,and commonpruning missesto avoid02Basic knowledgeof fruittreepruningThe purposeand principlesof pruningPurposeTocontrol thegrowth of fruit trees,improve fruitquality,and increaseproductionPrinciplesTomaintain thebalance betweenvegetative growthand reproducivegrowth,and to ensure goodairflow andlight penetrationTypesand methods of pruningTypesThinning:To removebranches thatare toodense or weakPruning:To removebranches attheir baseor ata nodeTypesand methodsof pruning•Copying:To cutback abranch toits basetoendowment newgrowthTypes andmethodsof pruningMethods Selectivepruning:To removebranches thataredistributed,crossing,or rubbingTo remove bugsto controlbranch growthand Thinningout:Toremoveexcess fluidto ensureresourceflow productiongood fluiddevelopmentTrimming tools and preparationsToolsHandpruners:For smallbranches andthinningworkPruning knots:For largerbranches andcopyingTrimmingtoolsandpreparations•Lovers:For removinglarge branchesTrimmingtoolsandpreparations01020304Precautions Weargloves toprotect Usea ladderor stoolfor Donot pruneduring thehandsfrom cutsand elevatedwork toprevent Dormantperiod of the treesprinklersfalls toavoid stringingit03Practical Operationof FruitTreePruningPruning ofApple TreesPruningtime:The pruningof appletrees is mainly单击此处添加正文,文字是您思想的提炼,为了最终呈carried outin winter,when the tree isin a现发布的单击此处添加正文,文字是您思想的提炼,dormant period.Pruning is beneficial for the为了最终呈现发布的单击此处添加正文,文字是您思redistribution ofnutrients andthe harvestof the想的提炼,为了最终呈现发布的单击此处添加正文,following year.文字是您思想的提炼,为了最终呈现发布的单击此处添加正文,文字是您思想的提炼,为了最终呈现发布的单击此处添加正文,文字是您思想的提炼,为了最终呈现发布的单击此处添加正文,文字是您思9行*23字Pruning ofpear treesPruningtimePruning ofpear treesis mainlycarried outin spring,when the tree beginstorecover.Pruning isconducive tostimulating thegrowth ofnew branches andflowering andfruiting.Pruning methodsThe pruning methods for peartrees mainly include pruning,thinning,andshrinking.When pruning,it isimportant toprune dense,intersecting,and weakbranchesto maintainthe transparencyand goodlighting conditions of thetree.Pruning ofPeach TreesPruningtime:Pruning ofpeach treesismainlyPruning methods:Thepruningmethods forpeachcarried outin winterand spring.Winter pruningis treesmainlyincludepruning,thinning,andbeneficial fornutrient distributionof thetree andshrinking.When pruning,it isimportant toprunea goodharvest inthe followingyear,while springdense,intersecting,and weakbranches topruningisbeneficialforthegrowth ofnew maintainthe transparencyand goodlightingbranches andflowering andfruiting.conditionsofthetree.At thesame time,attentionshould bepaid tocontrolling thesize andshapeof thetree crownto maintaina goodgrowth stateofthetreebody.04Advanced TechniquesforPruning FruitTreesTechniques for Plastic Surgery and Trimming01Plastic SurgeryTechniques02Trimming TechniquesPreparationforPlasticSurgeryand03Trimming04Postoperative CarePruningtechniques topromote fluidquality03010204Selection ofHigh Pruning to PromoteThinning Fruit to Regular Pruning toQualityFruitTreesHealth GrowthImprove QualityMaintain HighQualityPruning techniquesfor increasingfruit treeyieldSelection ofHigh YieldPruningtoPromoteFruit TreesDense GrowthThinningFruittoRegularPruningtoControl YieldMaintain HighYield:05Common problemsandsolutions infruit treepruningExcessiveor ineffectivetrimmingExcessive trimmingInsufficient trimmingUnderpruningcan resultin theOverrunningcan leadto thelossgrowth ofweak andspindlyof fruitbearing branchesandbranches thatare moreprone toreducefruit yieldbreakItcan alsodamage thetrees Itcan alsocause thetree tostructureand makeit morebecome unbalancedand producevulnerableto diseasesand pestspoor qualityfruitPrevention andcontrol of pests anddiseasesRegular inspectionofthefruit treesfor signsofpestsand01diseasesApplication ofpests orbiological controlagents to02control pestsand diseasesPruningto removeaffected branchesand promotehealth03growthPoor growthoffruit treesApplication offertilizers toprovide essential1nutrients forhealth growthIrrigationtoensureequal watersupply2during dryspellsPruning toremove diseasedorweak3branchesandpromote balancedgrowth06Summary andOutlookSummary ofthis courseCoursecontentThis courseintroduces thebasic knowledgeoffruittreepruning,including theimportanceof pruning,types ofpruning,pruningtechniques,and commonpruningmethodsforvarious fruitsLearningobjectivesAftercompletingthiscourse,students willbe ableto understandthe importanceoffruittreepruning,master thebasic theory and techniquesofpruning,andapply theknowledge topractical productionTeachingmethodsThis courseoffers acombination oftheoryandpractice,including theoreticalexplanation,picture demonstration,and hands-on practiceto helpstudentsbetter understandand masterthe knowledgeThedevelopment trendoffruittree pruningIncreasein demand:With theStandardization andintensity:In orderto achievehighyield and quality,fruit farmersneed toimprovementof peoplesliving standards,standardize andenhance fruittree management,there isan increasingdemand forhighincluding fruittreepruningThis requiresmorequality fruits,which requiresmoreprofessional knowledgeand skills,as wellasattention tofruittreemanagement,more attentionto detailand managementincludingfruittreepruning intensityModernizationand mechanization:With thedevelopmentof scienceand technology,fruit treepruningis becomingmore andmore modernizedandmechanized Newpruning toolsandtechnologies arecontinuously emerging,whichgreatly improvesthe efficiencyandqualityof fruittreepruningTHANKS感谢观看。