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1、桜树种植技术Eucalyptusplantingtechniques1,thechoiceofafforestationlandThehillyland,tableland,plainandlowermountainshouldbeselectedfordeepandloosesoil,gooddrainage,highfertility,andlessthan25degreeslope・Inaddition,eucalyptushasspecificrequirementsformeteorologi
2、calfactors,generallylowtemperatureisnotmorethan-5degrees,otherwiseitisvulnerabletofrostdamage・Accordingtothespecificconditionsofourcounty,thecoldresistanttreespeciesorstrainsshouldbeselectedappropriatelyintheinnerhalfofthecountyandover600mabovethemountai
3、nlevel・Afforestationwithlowmountains,hills,sunnyandsemisunnyslopeisbetter,morethanterrestrialII,III(1)canbeproperlyconsidered.2,ForestlandcleaningAfforestationshouldbechoppinggrassburning,cleanuptheforestsitepreparationbeforeexcavationofmiscellaneousfill
4、headandheadshouldbepaidattentiontowhenburningMiscanthus,fireandwaterandsoilconservation,afterburningshouldbetimelytoreducesoildigging,asherosion.Forestlandclearingshouldbecompletedby7~9monthsbeforeafforestation.3,killingwhiteantAyearbeforeafforestation9-
5、10monthonmirex,perhectareonthe225-400package,theproductshapetoevenlyontheplantation,afforestationshouldbemoreappropriatetoputaroundthelaunchpoint,10T5cmdigdeephole,spreadthingrass,eventhebagintothepharmacy1-2package,coveringsoilcompaction.Thebestcontrole
6、ffectonthegroundwithoutsoilpreparationafforestation,soilpreparationshouldbecarriedoutinmedicineafter1months,ifnottimelytreatmentbeforeafforestation,alsocanputMirexinafforestationinAprilofthatyear,butmustbeappliedtoprotectafforestationofcarbofuraninrootzo
7、ne・1,soilpreparationEucalyptuscanbemadebyblocksoilpreparation,dughole,backtosurfacesoil,specificationsfor60*40*40cm・Soilpreparationshouldbedonealongcontourlines,andplantingpointsshallbearrangedintheshapeof"goods",Preparationtimeshouldbeattheendoftheyearb
8、eforeplantingbeforetheendofNovember・2,baseApplyingbasalfertilizerisanimportantmeasuretobuildhighyieldforestofeucalyptus・BecauseFujianprovincesoilgeneralphosphorus,sothefertilizershoulduselong-actingcalciummagnesiumphosphat
