| 根外追施钾肥对烤烟产质量的影响研究进展 |
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| 引用本文： | 欧清华.根外追施钾肥对烤烟产质量的影响研究进展[J].天津农业科学,2013(7):30-34. |
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| 作者姓名： | 欧清华 |
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| 作者单位： | 湖南农业大学农学院;广西中烟工业有限责任公司 |
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| 摘 要： | 综述了钾对烤烟产量和品质的影响,分析了根外追施钾肥对烤烟生长发育、产量和品质及土壤养分的影响,比较了根外追肥钾肥与常规施用钾肥的效果,对烤烟根外追施钾肥研究方向进行了展望。
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| 关 键 词： | 烤烟 根外追施 钾肥 产质量 研究进展 |
Research Advance in Effects of Leaf-Spraying Potassium Fertilizer on the Yield and Quality of Flue-cured Tobacco |
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| OU Qing-hua.Research Advance in Effects of Leaf-Spraying Potassium Fertilizer on the Yield and Quality of Flue-cured Tobacco[J].Tianjin Agricultural Sciences,2013(7):30-34. |
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| Authors: | OU Qing-hua |
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| Institution: | OU Qing-hua 1,2 (1. College of Agriculture, Hunan Agricultural University, Changsha, Hunan 410128 China ;2.China Tobacco Guangxi Industrial Compang Limited, Nanning,Guangxi 530001, China) |
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| Abstract: | Effects of potassium on the yield and quality of flue-cured tobacco were discussed in this paper. Effects of spraying potassium fertilizer on yield and quality of flue-cured tobacco were reviewed. The fertilizer efficiency of leaf-spraying potassium and conventional application were compared. The research trends of leaf-spraying potassium fertilizer on flue-cured tobacco were prospected in the end. |
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| Keywords: | flue-cured tobacco leaf-spraying fertilizer potassium fertilizer yield and quality research advance |
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