| 不同施肥处理对红花大金元生长发育及产质量的影响 |
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| 引用本文： | 刘洪华,龚加利,李发平,苏仕开,李云俊,张儒和,杨锡永.不同施肥处理对红花大金元生长发育及产质量的影响[J].安徽农学通报,2014(1):66-68,73. |
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| 作者姓名： | 刘洪华 龚加利 李发平 苏仕开 李云俊 张儒和 杨锡永 |
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| 作者单位： | 云南省烟草公司保山市公司施甸县分公司,云南施甸678200 |
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| 摘 要： | 通过研究不同施肥处理对红花大金元生长发育和产质量的影响，以期找到施甸烟区红大品种的最适宜施肥量。结果表明，1hm2施用纯氮52.5kg、烤烟专用肥358.5kg、硝酸钾150kg、过磷酸钙268.5kg的株高、节距、茎围、最大叶面积都较大，气候性斑点病、病毒病和赤星病的发病率较低，烤后烟产量、产值、上等烟比例和上中等烟比例也较高，X2F、C3F、B2F的内在化学成分协调性较佳。
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| 关 键 词： | 红化大金元 施肥处理 生长发育 产质量 |
Effects of Different Fertilization Treatments on Growth,Yields and Quality of Flue-cured Tobacco Honghuadajinyuan |
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| Institution: | Liu Honghua et al. (Shidian Tobacco Company, Shidian 678200, China) |
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| Abstract: | The objective of this study is to investigate the effects of different fertilization treatments on growth,yield and quality of flue-cured tobacco Honghuadajinyuan and to provide the most suitable amount of fertilizer of Honghuadajinyuan in Shidian.The results showed that the plant height,pitch,stem circumfer-ence and largest-leaf area of the treatment N（52.5kg/hm2）,tobacco special fertilizer（358.5kg/hm2）,KNO3 （150kg/hm2）and calcium superphosphate （268.5kg/hm2） were higher than the other treatment,and the inci-dence of climatic scab,TMV and tobacco brown spot were lower.the yield,value,high-quality leaf ratio, high-middle-quality leaf ratio of the treatment N（52.5kg/hm2）,tobacco special fertilizer（358.5kg/hm2）,KNO3 （150kg/hm2） and calcium superphosphate （268.5kg/hm2） were higher than the other treatment,and chemi-cal composition harmony of X2F、C3F、B2F were better. |
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| Keywords: | Honghuadajinyuan Fertilization treatments Growth Yields and quality |
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