| 磷素水平对烟叶化学成分和感官评吸质量的影响 |
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| 引用本文： | 章新,李明,杨硕媛,李银科,杨光宇.磷素水平对烟叶化学成分和感官评吸质量的影响[J].安徽农业科学,2010,38(10):5091-5093,5109. |
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| 作者姓名： | 章新 李明 杨硕媛 李银科 杨光宇 |
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| 作者单位： | 玉溪师范学院资源环境学院,云南,玉溪,631500;玉溪师范学院资源环境学院,云南,玉溪,631500;云南烟草科学研究院化学室,云南,昆明,650106;云南烟草科学研究院化学室,云南,昆明,650106 |
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| 基金项目： | 云南省应用基础研究计划项目 |
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| 摘 要： | 选取云南主要产烟区3种不同含磷量的土壤栽培烤烟K326,在施纯氮120kg/hm2、钾肥（K2O）360120kg/hm2的基础上设置5个不同的磷肥处理（0（CK）、90、180、270、360kg/hm2）,研究土壤含磷量对烟叶化学成分和感官质量的影响。结果表明,对红河低磷土壤施用磷肥可显著提高烟叶的总糖、还原糖、烟碱、钾、磷和总多酚含量,而显著降低细胞壁物质含量,提高烟叶化学成分的协调性和感官质量;对楚雄中磷土壤施用磷肥可提高烟叶质量;而对昆明富磷土壤过量施用磷肥可导致烟叶品质下降。
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| 关 键 词： | 磷素水平 烟叶 化学成分 感官质量 |
Effects of Phosphorus Level on Chemical Constituents and Sensory Quality of Tobacco |
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| ZHANG Xin et al.Effects of Phosphorus Level on Chemical Constituents and Sensory Quality of Tobacco[J].Journal of Anhui Agricultural Sciences,2010,38(10):5091-5093,5109. |
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| Authors: | ZHANG Xin |
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| Institution: | ZHANG Xin et al (College of Resource , Environment,Yuxi Normal University,Yuxi,Yunnan 631500) |
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| Abstract: | Flue-cured tobacco K326 was cultivated in 3 kinds of soil with different phosphorus content.On the basis of pure nitrogen application of 120 kg/hm2 and potassium fertilizer(K2O)application of 360 kg/hm2,5 treatments with different phosphorus application rate (0(CK),90,180,270,360 kg/hm2) were set up to study the effects of phosphorus content in soil on chemical constituents and sensory quality of tobacco.The results showed that phosphorus application in Honghe soil with low phosphorus content could signific... |
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| Keywords: | Phosphorus level Tobacco Chemical constituents Sensory quality |
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