| 品种及平衡施肥量对初烤烟叶化学成分的影响 |
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| 引用本文： | 孙学永,林国平,祖朝龙,周应兵,徐经年.品种及平衡施肥量对初烤烟叶化学成分的影响[J].烟草科技,2002(3):6-8. |
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| 作者姓名： | 孙学永 林国平 祖朝龙 周应兵 徐经年 |
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| 作者单位： | 安徽省农科院烟草研究所,安徽省凤阳县洪武路63号,233100 |
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| 摘 要： | 研究了不同品种以及平衡施肥量对初烤烟叶 8种化学成分及两个比值的影响。结果表明 :施肥量间烟叶总N、总糖、还原糖及糖 碱比、施木克值呈显著差异 ,其余成分差异不显著。随着施肥量的增加烟叶总N含量提高 ,总糖、还原糖、糖 碱比、施木克值降低 ;各品种间除烟碱含量外 ,其余成分和比值差异显著 ;二因素对烟叶化学成分的交互作用不显著
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| 关 键 词： | 烟叶 施肥量 化学成分 品种 |
| 文章编号： | 1002-0861(2002)03-0006-03 |
| 修稿时间： | 2001年11月7日 |
Effects of Varieties and Balanced Fertilization Rates on Chemical Components of Cured Tobacco Leaves |
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| SUN XUE YONG,LIN GUO PING,ZU CHAO LONG,ZHOU YING BING,and XU JING NIAN Tobacco Research Institute,Anhui Academy of Agricultural Science,Fengyang ,Anhui,China.Effects of Varieties and Balanced Fertilization Rates on Chemical Components of Cured Tobacco Leaves[J].Tobacco Science & Technology,2002(3):6-8. |
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| Authors: | SUN XUE YONG LIN GUO PING ZU CHAO LONG ZHOU YING BING and XU JING NIAN Tobacco Research Institute Anhui Academy of Agricultural Science Fengyang Anhui China |
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| Affiliation: | SUN XUE YONG,LIN GUO PING,ZU CHAO LONG,ZHOU YING BING,and XU JING NIAN Tobacco Research Institute,Anhui Academy of Agricultural Science,Fengyang 233100,Anhui,China |
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| Abstract: | Effects of various varieties and balanced fertilization rates on chemical components of cured tobacco leaves were studied. The results showed that total nitrogen, total sugar, reducing sugar, sugar/alkaloid ratio, and Schmuck's value of tobacco leaves were significantly affected by fertilization rates. With increase of fertilization rates, total nitrogen was increased while total sugar, reducing sugar, sugar/alkaloid ratio, and Schmuck's value were decreased; The chemical components and ratios differed significantly among varieties, except for nicotine. No significant interaction was found between these two factors on chemical components. |
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| Keywords: | Tobacco leaf Fertilization rate Chemical component Variety |
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