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ID:7919344
大小:1.11 MB
页数:17页
时间:2018-03-02
《anthura cultivation guidelines phalaenopsis for the cut flower culture外语英文电子书》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
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
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