北方地區(qū)柳蘭引種實(shí)驗(yàn)研究

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DOI：10.20028/j.zhnydk.2025.12.009

中圖分類號：S682.19 文獻(xiàn)標(biāo)志碼：A 文章編號：2096-9902（2025）12-0036-04

Abstract：ThisstudyaimedtoevaluatetheintroductionadaptabilityofChamaenerionangustifolium（fireweed）innorthern regionsbexperimentallyanalyzingtheefectsofdiferentsoiltypesandfertlizationmethodsonitsgrowth，flowering，fruiting andpestcontrol.Threesoiltypes（sandysoil，loamsoilandclaysoil）andtreefertilizaiontreatments（nofertilizerrganic ferilizer，andchemicalfertlizer）weretestedusingacompletelyrandomizeddesign.TheresultsdemonstratedthatC. angustifoliumexhibitedsuperiorgrowthperformanceinsandyandloamsoilscomparedtoclaysoil，withparticularlysignificant improvementsinplantheight，branchnumber，dryweight，andfruitingrateunderorganicferilizerapplication.Fertilizationnot onlypromotedfireweegrowthbutalsoefectivelycontroledpestsanddiseaseswhileenhancingsurvivalrates.Thefindings indicatesuccefuladaptationofC.angusifoluminorteegionsespeciallinsandyandloamsoilswithorganicfertiltion whichsignificantlyimprovedbothgrowthperformanceandecologicalfunctions.Thisstudyprovidesscientificevidenceforfireweed cultivation in northern areas and offers practical solutions for landscape greening.

Keywords：Chamaenerion angustifolium; introduction aplant；fertilization;soil management;northernregion

柳蘭（Chamaenerion angustifolium）是一種原產(chǎn)于中國的多年生木質(zhì)藤本植物，廣泛分布于我國南方及其他東亞地區(qū)。（剩余6634字）