云系烤烟品种在红河不同气候类型植烟区域的适应性分析

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关键词：烤烟品种；气候因素；烟叶质量；适应性；灰色关联法 中图分类号：S572 文献标识码：A 文章编号：0439-8114（2025）11-0110-09 DOI：10.14088/j.cnki.issn0439-8114.2025.11.014

Adaptability analysis of flue-cured tobacco varieties of Yunyan under the different climate typesofHongheareas

ZHANGLu-min 1，2 ，YANGKang²，LIYan1，YONGRong-jing1，LIUChao1，YINQi1，LYUKai²，OUYANGCheng-ren² （1.Technology Centre of Honghe Prefecture Branch of Yunnan Tobacco Company，Mile 6523oo，Yunnan，China; 2.Collegeof Tobacco Science，YunnanAgricultural University，Kunming65O2O1，China）

Abstract：ToidentifytheoptimalfluecuredtobaccovarietiesfordierentagroclimaticregionsintheHonghetobaccogrowingarea， this studysystematicallyevaluatedtheadaptabilityoffourvarieties，i..，Yunyan87，Yunyan15，Yunyan116，andYunyan121， acrossrepresentativeclimaticzones intermsof tropicalsouthernYunanclimateinMengzi，mid-subtropicalclimateinMile，and nort-subtropicalateinuxi.Fieldxprimentsreconductedtoalyediferencesiagronoictaits，ieldcoicval ue，chemicalcomposition，andsensoryqualityamong thevarieties.Theresultsrevealedthat，climatesignificantlyinfluencedtobaco growth，leafquality，andsmokingquality，withtheefectiveaccumulatedtemperatureplayingacricalroleinsugaraccumulation andaromaconcentrationintobaccoleaves.Theperformanceof tobaovarietiesvariedsignificantlyduetoregionalclimatedierences.Yunyan11and16exhbitedsuperiragronomictraits，yields，economicvalues，sugardiferenes，andnitrogen-alaloidratios thanYunyan1O5and87inMengzisite.Yunyan116performedbeterthantheotherthreevarietiesinMileandLuxisites.Yunyan 116，87，andl05generallperformedbeterintheseregions thaninMengzisite.Yunyan121showedadecliningtrendinperfor mancewithincreasinglatitude，performingbestinMengzi，followedbyMile，ndrelativelyweakerinLuxi.Graycorrelationanalysis furtherconfirmedthatYunyan121and116werethebest-performingvarietiesinMengzi，whereasYunyan116wasthemostsuitable forMileandLuxiIonlusio，Yunyan116nddemonstratedstrogadaptabilityacrosstethetestedsites.SpecificalyYunyan121wasrecommendedforMengzi，whereasYunyan116wastheoptimalchoiceforMileandLuxiundertheexperimentalonditions，providing a scientific basis for variety selection in the Honghe tobacco-growing area.

Keywords： flue-cured tobacco varieties；climatic factors;tobacco leafquality；adaptability；greyrelational analysis

优良的烤烟品种是生产优质烟叶的基础，而生态条件是烟叶生产的重要保证，即生态环境和烤烟品种特性共同决定着区域烟叶质量风格特征[1.2]研究表明，烤烟品种的稳定遗传对烤烟质量风格的贡献率在 30%～40% ，生态环境对烤烟品质的影响高达 60% 以上[3]。（剩余11508字）