北方地区柳兰引种实验研究

打开文本图片集

DOI：10.20028/j.zhnydk.2025.12.009

中图分类号：S682.19 文献标志码：A 文章编号：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

柳兰（Chamaenerion angustifolium）是一种原产于中国的多年生木质藤本植物，广泛分布于我国南方及其他东亚地区。（剩余6634字）