气候和土壤对烟叶腺毛分泌物主成分含量的影响
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摘要
为研究气候和土壤对烟叶腺毛分泌物主成分含量的影响,在贵州3个烟叶产地互换土壤,采用两因素方差分析、灰色关联以及相关分析方法,量化气候、土壤及其互作对烟叶腺毛分泌物主成分含量的贡献率,揭示关键因子。结果表明:对烟叶西柏烷、松香油以及β-西柏三烯二醇含量,气候效应达极显著水平,贡献率大于土壤;对烟叶茄酮、降茄二酮以及α-西柏三烯二醇含量,气候效应显著,贡献率大于土壤;对烟叶松香油含量,土壤效应显著;气候、土壤及其互作对烟叶腺毛分泌物总量变异贡献率分别为90.22%、4.19%和5.59%;影响烟叶腺毛分泌物各主成分含量及总量的关键气候因子为旺长期降雨量、旺长期日照时数和大田全生育期降雨量,三者间互为正相关关系。
In three tobacco planting areas of Guizhou,measures of exchanging soil was taken to study the effects of soil,climate and their interaction on major components content of trichome exudate in tobacco leaves by means of two factors variance analysis,grey correlation analysis and correlation analysis.The results showed that the effects of climate on content of cembrenoid,retinol and β-cembratriene-diol in tobacco leaves reached very significant level,climate had higher contribution rate compared with soil.Effects of climate on content of solanone,solandione and α-cembratriene-diol in tobacco leaves reached significant level,climate had higher contribution rate compared with soil.The contribution of climate,soil and their interaction to trichome exudate content in tobacco leaves was 90.22%,4.19% and 5.59% respectively.The rainfall and sunshine at vigorous growth stage,the rainfall during the whole growth period were the top three climate factors affecting major components content of trichome exudate in tobacco leaves.The rainfall and sunshine at vigorous growth stage,the rainfall during the whole growth period positively correlated with major components content of trichome exudate in tobacco leaves.
In three tobacco planting areas of Guizhou,measures of exchanging soil was taken to study the effects of soil,climate and their interaction on major components content of trichome exudate in tobacco leaves by means of two factors variance analysis,grey correlation analysis and correlation analysis.The results showed that the effects of climate on content of cembrenoid,retinol and β-cembratriene-diol in tobacco leaves reached very significant level,climate had higher contribution rate compared with soil.Effects of climate on content of solanone,solandione and α-cembratriene-diol in tobacco leaves reached significant level,climate had higher contribution rate compared with soil.The contribution of climate,soil and their interaction to trichome exudate content in tobacco leaves was 90.22%,4.19% and 5.59% respectively.The rainfall and sunshine at vigorous growth stage,the rainfall during the whole growth period were the top three climate factors affecting major components content of trichome exudate in tobacco leaves.The rainfall and sunshine at vigorous growth stage,the rainfall during the whole growth period positively correlated with major components content of trichome exudate in tobacco leaves.
引文
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[14]雷志栋,扬诗秀,许志荣,等.土壤特性空间变异性初步研究[J].水利学报,1985(9):10-21.
[15]张华,赵百东,冀浩,等.水分胁迫对烤烟腺毛超微结构的影响[J].中国烟草学报,2008,14(5):45-47.
[16]齐永杰,徐锦锦,梁伟.干旱胁迫对烟草腺毛密度及叶面分泌物的影响[J].广东农业科学,2008(6):39-41.
[17]张华,赵百东,冀浩,等.烟草腺毛发育的形态学研究[J].中国烟草学报,2009,15(1):22-24.
[18]翁梦苓,梁志敏,崔红.遮荫对烟草中部叶片腺毛密度及其分泌物含量的影响[J].河南农业科学,2009(5):52-55.
[2]王伟,孔光辉,李佛琳,等.烤烟烟叶腺毛及其分泌物研究进展[J].中国农学通报,2007,23(2):251-254.
[3]赵志鹏,高致明,陈益银,等.海拔对烤烟叶片亚显微结构的影响[J].烟草科技,2010(4):54-58.
[4]李鹏飞,周冀衡,张建平,等.氮、磷、钾、镁亏缺对烤烟生长和叶片腺毛发育的影响[J].烟草科技,2009(12):49-54.
[5]程君奇,周群,杨春雷.打顶时期对白肋烟烟叶腺毛分泌物的影响[J].烟草科技,2009(9):50-54.
[6]周世民,韩延,符云鹏,等.肥料类型对香料烟叶片腺毛密度的影响[J].烟草科技,2007(7):55-57.
[7]张晓远,王建安,刘国顺,等.K326和云烟87成熟过程中腺毛分泌物动态变化的研究[J].河南农业大学学报,2011,45(3):271-274.
[8]杨铁钊,李伟,李钦奎,等.烤烟叶面腺毛密度及其分泌物变化动态的相关分析[J].中国烟草科学,2005(1):43-46.
[9]张永安,王瑞强,杨述元,等.生态因子与烤烟中性挥发性香气物质的关系研究[J].安徽农业科学,2006,34(18):4652-4654.
[10]Heemann V,Bruemmer U,Spremberg G,et al.In-fluence of genotype and environment on the diterpenesin the wax layer of some flue-cured tobaccos[J].Ber-tr Tabakforsch,1981,11(2):107-113.
[11]Severson R F,Johnson A W,Jackson D M.Cuticu-lar constituents of tobacco:factors affecting theirproduction and their role in insect and disease resist-ance and smoke quality[J].RecentAdv Tob Sci,1985,11:165-174.
[12]周金灿.不同生态条件下烟草品种烟叶腺毛密度的变化[J].中国农学通报,2007,23(7):156-159.
[13]Johnson A W,Severson R F,Jackson D M,et al.Tobacco budworm infestation on early,late-planted,and sucker regrowth resistant and susceptible tobacco[C].19th Tobacco Workers Conference,Lexington-KY,1981.
[14]雷志栋,扬诗秀,许志荣,等.土壤特性空间变异性初步研究[J].水利学报,1985(9):10-21.
[15]张华,赵百东,冀浩,等.水分胁迫对烤烟腺毛超微结构的影响[J].中国烟草学报,2008,14(5):45-47.
[16]齐永杰,徐锦锦,梁伟.干旱胁迫对烟草腺毛密度及叶面分泌物的影响[J].广东农业科学,2008(6):39-41.
[17]张华,赵百东,冀浩,等.烟草腺毛发育的形态学研究[J].中国烟草学报,2009,15(1):22-24.
[18]翁梦苓,梁志敏,崔红.遮荫对烟草中部叶片腺毛密度及其分泌物含量的影响[J].河南农业科学,2009(5):52-55.