烤烟新品种湘烟7号皖南烟区生态适应性研究

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中图分类号S572文献标识码A

文章编号 0517-6611（2025）18-0011-05

doi：10.3969/j.issn.0517-6611.2025.18.004

开放科学（资源服务）标识码（OSID）：

Study on the Ecological Adaptability of the New Tobacco Variety XiangyanNo.7in the Southern Anhui Tobacco Region LU Bing，YU Xin-sheng，WU Li-ping et al（Anhui Wannan Tobacco Co.，Ltd.，Xuancheng，Anhui ）

AbstractBycomparingwiththemaincultivatedvarietsYunyan87andYuyan97intheSouthenAnitobaccoregion，theecologicaladaptabilityofXianganNo.7inthetobacogrowingareaofsoutherAhuiwasstudied.TheresultsshowedthatXiangyanNo.7deter growthpotential，lantheightumberofavestablelavesndighieldpfoacethanteotolvrietyithooicfitf 10 311.71-15186.62 yuan/ ⋅hm2 higher than thecontrol variety.Theresistance to TMVandPVY is comparableto the control variety，whilethe resisncetoactealiltisiiantlyrogtnotolvetyohodisgeraotot theproportionofuetobaccis.24.6pertageotsgranthotrolvaretyXangano7assogoolicaladaptability and can be promoted for planting in the Southern Anhui tobacco rgion.

Keywordsobaco;Xiangano.7;SotheAnutobacoegionEologicalaptabilitycooicefoance;roporioofuerto bacco leaves

气候变暖对农业产生巨大的影响，影响作物生长发育，降低了产量与质量，增加病虫害发生概率[1]。（剩余7235字）