| 施用赤霉素对烟叶生长和品质的影响 |
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| 引用本文： | 蔡良勇,王玉川,常凯,贺兴林,徐庆华.施用赤霉素对烟叶生长和品质的影响[J].作物研究,2012,26(5):496-499. |
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| 作者姓名： | 蔡良勇 王玉川 常凯 贺兴林 徐庆华 |
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| 作者单位： | 毕节地区烟草公司黔西县分公司,贵州黔西,551500 |
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| 基金项目： | 贵州省烟草专卖局科技项目(2010-2) |
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| 摘 要： | 通过喷施不同浓度赤霉素水剂,探讨其对烤烟生长、烟株抗病性、烟叶外观质量和经济效益的影响.结果表明:赤霉素能够缩短烤烟大田生育期,促进中上部叶生长,烟叶成熟好,容易烘烤,烤后烟叶外观品质明显改善,烟叶产量、均价、上中等烟比例均优于对照.各处理中以浓度为0.15％赤霉素水剂处理效果最好.
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| 关 键 词： | 烤烟 赤霉素 生长 品质 |
Effects of Gibberellin on Growth and Quality of Tobacco Leaves |
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| CAI Liang-yong
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WANG Yu-chuan
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CHANG Kai
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HE Xing-lin
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XU Qing-hua.Effects of Gibberellin on Growth and Quality of Tobacco Leaves[J].Crop Research,2012,26(5):496-499. |
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| Authors: | CAI Liang-yong WANG Yu-chuan CHANG Kai HE Xing-lin XU Qing-hua |
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| Institution: | (Qianxi Branch,Bijie Tobacco Company,Qianxi,Guizhou 551500,China) |
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| Abstract: | The experiments were carried out to study the effects of the different concentrations of gibberellin on growth,diseases resistance,appearance quality,economic properties of the flue-cured tobacco.The results showed that: gibberellin could shorten the field growth period,promote the growth of the upper and middle leaves.At the same time,maturity of leaves was improved,and the leaves were easy to cure.The appearance quality of cured leaves was improved,and yield,average price and the first-class tobacco proportion were superior to CK.In this study,the best contentration was 0.15% of gibberellin. |
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| Keywords: | Flue-cured tobacco Gibberellin Growth Quality |
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