| 晒红烟烟碱积累规律及不同施肥量对烟碱的影响 |
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| 引用本文： | 贾瑞兰,朴世领,安金花,李树利,任昭辉.晒红烟烟碱积累规律及不同施肥量对烟碱的影响[J].安徽农业科学,2009,37(26):12525-12526. |
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| 作者姓名： | 贾瑞兰 朴世领 安金花 李树利 任昭辉 |
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| 作者单位： | 1. 延边大学农学院,吉林龙井,133400
2. 辽宁省朝阳市烟草专卖局,辽宁朝阳,122000 |
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| 基金项目： | 吉林烟草工业有限责任公司重大科技项目，延边大学科研项目 |
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| 摘 要： | 目的]探讨晒红烟烟碱积累规律及不同施肥量对烟碱的影响。方法]以延晒5号为供试品种，硝酸磷、磷酸二铵与硫酸钾为供试肥料．研究不同施肥量对烟碱的影响。结果]晒红烟烟碱积累量是从移栽后50d开始迅速增加。叶、根部烟碱日积累量最高值均出现在移栽后60d，茎部日积累量最高值是在移栽后70d。烟碱以叶中分布最多，根次之，茎最少；烟碱在根、茎、叶中的比例，生育前期和后期无明显的变化。在相同的施肥水平条件下，烟碱的含量为上部叶〉中部叶〉下部叶。总糖含量为中部叶〉上部叶〉下部叶。在不同的施肥水平下，总糖随着施氮量的增加而含量减少，随着部位的上升烟碱含量增加。结论]该研究为晒红烟的生产提供了科学依据。
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| 关 键 词： | 晒红烟 烟碱 施肥水平 |
Accumulation Rule of Nicotine in Sun-cured Red Tobacco and Effects of Different Fertilizer Application Amounts on Nicotine |
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| JIA Rui-lan et al.Accumulation Rule of Nicotine in Sun-cured Red Tobacco and Effects of Different Fertilizer Application Amounts on Nicotine[J].Journal of Anhui Agricultural Sciences,2009,37(26):12525-12526. |
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| Authors: | JIA Rui-lan |
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| Institution: | JIA Rui-lan et al(College of Agronomy,Yanbian University,Longjing,Jilin 133400) |
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| Abstract: | Objective] The aim was to discuss the accumulation rule of nicotine in sun-cured red tobacco and effects of different fertilizer application amount on nicotine.Method] With Yanshai 5 as tested variety,phosphorus nitrate,diammonium phosphate and potassium sulfate as tested fertilizers,the effects of different fertilizer application amount on nicotine were studied.Result] Nicotine in sun-cured red tobacco started to accumulate rapidly since 50 d after transplanting.The highest value of nicotine daily accum... |
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| Keywords: | Sun-cured red tobacco Nicotine Fertilization level |
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