| 广东烟区土壤养分状况与烟叶品质的关系研究 |
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| 引用本文： | 李敏.广东烟区土壤养分状况与烟叶品质的关系研究[J].安徽农业科学,2009(2):699-700. |
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| 作者姓名： | 李敏 |
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| 作者单位： | 广东中烟工业有限公司,广东广州,510610 |
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| 摘 要： | 目的]为广东烟区烟草生产提供理论依据。方法]在广东烟区烤烟主产市（县）选取土壤和烤后烟叶样品，分析了该区土壤养分和烟叶品质状况，并进行相关性分析。结果]广东烟区具备生产优质烟叶的基本土壤条件，多数土壤养分适宜，速效钾、有效硼含量偏低，钙镁比值较高。烟叶蛋白质含量、糖碱比值偏低，随部位上升质量下降。土壤中有机质、全钾、有效铜、有效钼、水溶性氯和钙镁比值是影响广东烟区烟叶质量的主要土壤因子。结论]烟叶质量受土壤因素影响较大，生产中应根据当地情况采取适宜的肥料配比，改善土壤养分状况，并采取科学的施肥方法，减轻中后期雨量较大带来的肥料流失问题。
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| 关 键 词： | 广东烟区 土壤养分 烟叶品质 相关分析 |
Analysis of Soil Nutrients and Its Relationship with the Tobacco Leaf Quality in Guangdong Tobacco-growing Areas |
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| LI Min.Analysis of Soil Nutrients and Its Relationship with the Tobacco Leaf Quality in Guangdong Tobacco-growing Areas[J].Journal of Anhui Agricultural Sciences,2009(2):699-700. |
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| Authors: | LI Min |
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| Institution: | LI Min(Guangdong Chinese Tobacco Industry Corp.,Guangzhou,Guangdong 510610) |
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| Abstract: | Objective] The research aimed to provide scientific basis for tobacco production in Guangdong tobacco-growing areas.Method] Selecting soil and leaf samples from the main tobacco-growing counties or cities in Guangdong,this study analyzed soil nutrients in the area and the quality of tobacco and their correlations.Results] Guangdong tobacco-growing areas were endowed with basic soil conditions for high-quality tobacco leaf production;available K and effective B were somewhat low and the ratio of Ca to Mg ... |
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| Keywords: | Guangdong tobacco-growing areas Soil nutrients Tobacco leaf quality Correlation analysis |
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