云南烤烟化学品质的气候生态基础分析
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摘要
为了全面掌握云南烤烟化学品质与烤烟大田生育期间主要气象条件的关系,明确云南烤烟品质形成的气候生态基础,本研究利用方差分析、相关分析和回归分析等方法,对云南省2005年至2007年气象数据和烤烟化学品质数据进行统计分析。结果表明,云南烤烟主要化学成分及协调性指标和大田期主要气象指标在12个植烟州(市)之间有明显差异。云南烤烟化学成分及协调性指标与大田主要气象指标关系较为密切。其中总糖含量、还原糖含量、糖碱比与4~9月总降雨量、4~9月总日照时数、7~8月总日照时数关系密切;总氮含量与4~9月总降雨量关系密切;烟碱含量与4~9月总日照时数、7~8月总日照时数、4~9月总降雨量、4~9月平均气温关系密切;K+含量、钾氯比与4~9月总降雨量、7~8月平均气温关系密切;pH值与7~8月总日照时数、4~9月总日照时数关系密切;两糖差与4~9月平均气温关系密切;C l-含量与4~9月总降雨量关系密切。
For grasping the relationships between Yunnan flue-cured tobacco chemical quality and the climate conditions in flue-cured tobacco field birth periods and making it clear about climate ecological foundation of Yunnan flue-cured tobacco chemical quality,the variance,correlation and regression analysis were used to analyze the climate data and flue-cured tobacco chemical quality in Yunnan province during 2005 to 2007 years.The results showed that there were obvious differences of the climate conditions during field periods and flue-cured tobacco chemical quality between 12 cities in Yunnan province.There were close relationships between chemical components,coordination indexes and climate conditions during field periods.Thereinto,there were close relationships between total sugar content,reducing sugar content,ration of reducing sugar to nicotine and Apr.-Sep.total rainfall,Apr.-Sep.total hours of sunshine,July-Aug.total hours of sunshine.There were close relationships between total nitrogen and Apr-Sep total rainfall.There were close relationships between nicotine content and Apr.-Sep.total hours of sunshine,Jul-Aug total hours of sunshine,Apr.-Sep.total rainfall,Apr.-Sep.mean air temperatures.There were close relationships between kalium content,ration of kalium to chlorine and Apr-Sep total rainfall,Jul-Aug mean air temperatures.There were close relationships between pH and July-Aug.total hours of sunshine,Apr.-Sep.total hours of sunshine.There were close relationships between D-value of reducing sugar to total sugar and Apr.-Sep.mean air temperatures.There were close relationships between chlorine content and Apr.-Sep.total rainfall.
For grasping the relationships between Yunnan flue-cured tobacco chemical quality and the climate conditions in flue-cured tobacco field birth periods and making it clear about climate ecological foundation of Yunnan flue-cured tobacco chemical quality,the variance,correlation and regression analysis were used to analyze the climate data and flue-cured tobacco chemical quality in Yunnan province during 2005 to 2007 years.The results showed that there were obvious differences of the climate conditions during field periods and flue-cured tobacco chemical quality between 12 cities in Yunnan province.There were close relationships between chemical components,coordination indexes and climate conditions during field periods.Thereinto,there were close relationships between total sugar content,reducing sugar content,ration of reducing sugar to nicotine and Apr.-Sep.total rainfall,Apr.-Sep.total hours of sunshine,July-Aug.total hours of sunshine.There were close relationships between total nitrogen and Apr-Sep total rainfall.There were close relationships between nicotine content and Apr.-Sep.total hours of sunshine,Jul-Aug total hours of sunshine,Apr.-Sep.total rainfall,Apr.-Sep.mean air temperatures.There were close relationships between kalium content,ration of kalium to chlorine and Apr-Sep total rainfall,Jul-Aug mean air temperatures.There were close relationships between pH and July-Aug.total hours of sunshine,Apr.-Sep.total hours of sunshine.There were close relationships between D-value of reducing sugar to total sugar and Apr.-Sep.mean air temperatures.There were close relationships between chlorine content and Apr.-Sep.total rainfall.
引文
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[2]徐国群,尧娟.“贝思特”有机无机肥在烤烟上的应用探讨[J].南方农业,2010(5):44-48.
[3]周柳强,黄美福,周兴华,等.不同氮肥用量对田烤烟生长、养分吸收及产质量的影响[J].西南农业学报,2010,23(4):1166-1172.
[4]罗凤月,刘永贤,韦明球.石山地区烤烟高产栽培技术[J].南方农业,2009(7):31-33.
[5]普匡.新平县旱地植烟土壤养分状况分析及施肥水平建议[J].西南农业学报,2010,23(4):1160-1165.
[6]马燕,孙桂芬,王岚,等.烤烟成熟度与常规化学成分之间的关系[J].安徽农业科学,2010,38(30):16844-16846.
[7]王海波,叶荣生,凌寿万,等.不同形态氮肥配比对烤烟生长发育和品质的影响[J].广东农业科学,2009(5):86-89.
[8]许自成,刘国顺,刘金海,等.铜山烟区生态因素和烟叶质量特点[J].生态学报,2005,25(7):1748-1753.
[9]许自成,黎妍妍,肖汉乾,等.湘南烟区生态因素与烤烟质量的综合评价[J].植物生态学报,2006,32(1):226-234.
[10]逄涛,宋春满,方敦煌.云南烤烟主要栽培品种化学成分比较分析[J].西南农业学报,2009,22(6):1652-1656.
[11]石俊雄,陈雪,雷璐.生态因子对贵州烟叶主要化学成分的影响[J].中国烟草科学,2008,29(2):18-22.
[12]陈伟,王三根,唐远驹,等.不同烟区烤烟化学成分的主导气候影响因子分析[J].植物营养与肥料学报,2008,14(1):144-150.
[13]胡雪琼,黄中艳,朱勇,等.云南烤烟气候类型及其适宜性研究[J].南京气象学院学报,2006,29(4):563-568.
[14]黄中艳,王树会,李天福,等.云南烤烟气候及其基于GIS宜性分区研究[J].农业现代化研究,2005,26:83-86.
[15]王明,寿陛扬.云南气候类型的客观分析[J].低纬高原天气,1989(2):83-89.
[16]秦剑,解明恩,刘瑜,等.低纬高原天气气候[M].北京:气象出版社,1997.8-15.
[17]王苏斌,郑海淘,邵谦谦.SPSS统计分析[M].北京:机械工业出版社,2003.
[18]冉法芬,许自成,李东亮,等.我国主产烟区烤烟钾、氯、钾氯比与评吸质量的关系分析[J].西南农业学报,2010,23(4):1147-1150.
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