不同施肥处理对蕨麻解剖结构的影响

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关键词：蕨麻（ArgentinaanserinaL.）；施肥处理；解剖结构

中图分类号：Q949.751.8 文献标识码：A

文章编号：0439-8114（2025）12-0131-06

DOI：10.14088/j.cnki.issn0439-8114.2025.12.022 开放科学（资源服务）标识码（OSID）：

The influence of different fertilization treatments on the anatomical structure of Jue ma

JINXin，LI Tao，LIJun-qiao，XIEXin，PENGMao-zhuo-me （EcologicalEnvioetdResouesColgQinghaiMinuUnvesiQingai-ibetPateaGerpasmResoucResearchdUilati Laboratory/KeyLaboratoryofHighValue UtilizationofCharacteristicEconomicPlantsinQinghaiProvince，Xining8ooo，Chna）

Abstract：Toinvestigatetefectsoftrogen，posphus，andpotassumfertilesontenatomicalstructureofJuArgetin anserinaL.），thestudywasconductedontherots，stems，stolons，andleavesof theQinghaiA.anserinaNo.3variety.Teresults showedthatteaplicatioofrogferilioesinificantlycreaedtetcknesofotp，af tickess，oicknesandvascularbundleareaofstolon；whileitsignificantlyreducedthticknessofrootperiderm，ylemthickness，itharaepidermalthicknessandvascularbundeaeaofthestem.Theapplicationofphosphorusfertilizeraloesignificantlyincreasedtethicknessofrootperiderm，phloemthickness，pitharea，vascularcambiumthickness，andstemvascularbundlearea；whileitsignificant lyreducedrotlticknss，ithticknes，stempidealticknes，ndstoloepdealtcknss.eplicaoftassiumfertilizealonesignificantlyincreasedrotxylemthickness，vascularcambiumthickness，pitharea，leafthickness，thecortex thicknessandvascularbundleareaoftolon；whilesignificantlyreducingrootpiththicknessandstemepidermalthicknesBalanced fertilizationwithtrogen，posporus，ndpotassimsigiicantlyincreasdrooplomtickness，yemickness，pithtics， pitharea，leaf ticknes，teepderal tickessandcortex ticknessandvasculabundeareaoftolon；whilesignificantlyrducing rotperidermthickness.Therefore，theaplicationofnitrogenorphosphorusfertilizeralonemainlypromotedthedevelopmentof thevascularcambiumandploemundertheexpansionofadventitiousroots，andpotasiumfertilizeraloneprimarilyenhanced xylem development，furtherimprovingtherot’sabilitytotransportwaterandnutrntsandpromoting thegrowthanddevelopmentof theA. anserinarotsystem.Balancedfertlizationwithtrogen，phosphorus，ndpotassimcouldpromotethedevelopmentofroots，to lons，and leaves，thereby improving the quality and stress resistance of A. anserina.

Key words：Argentina anserina L.; fertilization treatment；anatomical structure

蕨麻（ArgentinaanserinaL.）是蔷薇科蕨麻属多年生草本植物，在甘肃、青海、西藏、內蒙古等多个地区均有分布[1。（剩余9330字）