| 施用沸石、白云石对植烟土壤及烟叶品质的影响 |
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| 引用本文： | 李昱,何春梅,林新坚. 施用沸石、白云石对植烟土壤及烟叶品质的影响[J]. 烟草科技, 2006, 0(4): 50-54 |
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| 作者姓名： | 李昱 何春梅 林新坚 |
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| 作者单位： | 福建省农业科学院土壤肥料研究所,福州市晋安区新店镇埔,350013 |
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| 基金项目： | 福建省农业科学院院长重点基金 |
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| 摘 要： | 通过盆栽试验,研究了植烟土壤中施用沸石和白云石粉对烟叶品质的影响。结果表明,施用白云石粉比施用沸石更有利于烤烟的生长。与对照比较,每千克风干土壤中施用1g白云石粉,土壤pH值从4.98提高到6.08,烤烟氯含量降低34%,还原糖含量提高31.3%,钾/氯比值提高69.8%,改善了烤烟化学成分的协调性。
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| 关 键 词： | 沸石 白云石 烤烟 土壤 pH值 烟叶 品质 |
| 文章编号： | 1002-0861(2006)04-0050-05 |
| 修稿时间： | 2005-01-25 |
Effects of Zeolite and Dolomite Application on Tobacco Growing Soil and Tobacco Leaf Quality |
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| LI YU,HE CHUN-MEI,LIN XIN-JIAN. Effects of Zeolite and Dolomite Application on Tobacco Growing Soil and Tobacco Leaf Quality[J]. Tobacco Science & Technology, 2006, 0(4): 50-54 |
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| Authors: | LI YU HE CHUN-MEI LIN XIN-JIAN |
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| Abstract: | The effects of powdered zeolite,dolomite application together with proper amount of chemical fertilizers in tobacco growing soil on tobacco leaf quality were studied by pot experiment.The results indicated that dolomite(application) was more beneficial to the growth of flue-cured tobacco than zeolite application,and the effects of dolomite application at a rate of 1g/kg air dried soil was better than that of 0.4g/kg air dried soil.Comparing with the(contrast), the pH value of the experimented soil increased from 4.98 to 6.08;the chlorine content in flue-cured(tobacco) leaf decreased by 34%,the ratios of potassium to chlorine and reducing sugar to nicotine increased by 69.8% and 31.3%,respectively. |
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| Keywords: | Zeolite Dolomite Flue-cured tobacco Soil Tobacco leaf quality |
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