anthura cultivation guidelines phalaenopsis for the cut flower culture外语英文电子书

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1、CultivationGuidelinesPhalaenopsisfortheCutFlowerCultureIntroductionThisgrowingmanualprovidesabriefdescriptiononhowtogrowPhalaenopsisforthecutflowerculture.Ofcoursethisconcisehandbookisnotall-embracingandcultivationissubjecttonewinsightsandtechniques.Formoredetailedinformationaboutth

2、epossibilitiesofthiscultivationpleasecontactAnthuraB.V.TheconsultantsofBureauIMACBleiswijkB.V.arepleasedtohelpwithallyourgrowthrelatedquestions.ShouldyounotbefamiliarwiththeproductsofAnthuraB.V.andtheservicesofBureauIMACBleiswijkB.V.,pleaseconsulttheenclosedintroductionofbothcompani

3、es.PhalaenopsisintroductionPhalaenopsisbelongstothelargestfamilyintheplantkingdom,theOrchids(Orchidaceae).Theseplantsexhibitamonopodalformofgrowth(nolateralshoots),wherebythemainstemcontinuestogrowthroughouttheyearandonlyonesprayofflowerscandevelopfromeachleafaxil.Phalaenopsishasfle

4、shydistichousleaves.Innature,PhalaenopsiscanbefoundthroughouttheentiretropicalAsianregion;inthewild,theplantsgrowatdaytimetemperaturesof28-35°Candnight-timetemperaturesof20-24°C,withafairlyhighrelativehumidity.Phalaenopsisalsoprefersshadedconditions(underfoliage).Phalaenopsisisablet

5、oabsorbnutrientsthroughtherootsandtheleaves.Therootsalsoservetoanchortheplant.BreedingprogrammeandAnthuraAprofessionalteamofbreedersworksatAnthuraonthebreedingofPhalaenopsisforbothpotandcutflowerculture.ThisensuresthatAnthuracandistinguishherselffromotherPhalaenopsissuppliers:Anthur

6、aistheonlycompanythathasaseparatebreedingprogrammeforthePhalaenopsiscutflowerculture.Alargeparent-plantvariationisrequiredtoensurethatconstantlybetterandnewvarietiescanbedeveloped.Alargeplantstockhas,therefore,developedovertheyears(whichwasstartedapproximately40yearsagobyMrArndt).It

7、consistsofspeciallyselectedparentplantsandbotanicalspeciesfromAsia.Newvarietiesaredevelopedbycrossingtheplantsfromthisstockandbyselectingthebestplantsfromtheoffspring,whicharethenallowedtoreproduce.Thedevelopmentofanewvarietywilleasilyentail7to9years.Fromcrossingtoseed,6months;froms

8、owinginthelabtoin-v