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| 不同打顶留杈方法对早花烟株产量及质量性状的影响 | |
| 引用本文： | 胡亚杰,韦建玉,程传策,首安发,龙晓彤,梁永进.不同打顶留杈方法对早花烟株产量及质量性状的影响[J].广东农业科学,2012,39(5):35-37,42. |
| 作者姓名： | 胡亚杰 韦建玉 程传策 首安发 龙晓彤 梁永进 |
| 作者单位： | 1. 广西中烟工业有限责任公司,广西南宁,530001 2. 河南农业大学烟草学院,河南郑州,450002 3. 广西区烟草公司贺州市公司,广西贺州,542800 |
| 基金项目： | 国家烟草专卖局特色优质烟叶开发重大专项;广西中烟工业有限责任公司2010年科技创新项目(1212010002) |
| 摘 要： | 探讨不同打顶留杈方法对早花烟株产量及质量性状的影响。以烤烟品种云烟97为材料,采取留杈叶位与打顶方式双因子设计,打顶方式为扣心打顶、现蕾打顶和初花打顶,留杈叶位为倒一叶、倒二叶和倒三叶,以不打顶作为对照(CK),共设10个处理。结果表明,现蕾打顶倒二叶留杈烟株生长发育良好,平均产量、产值、均价、中上等烟比例最高,外观质量良好,化学成分更趋于协调,感官质量总分最高。现蕾打顶倒二叶留杈有效降低早花对烟株的影响,是出现早花现象后对烟株产量和质量的有效弥补措施。 |
| 关 键 词： | 烤烟 早花 打顶 留杈 |
Effects of different method of topping and remaining branch on yield and quality character of premature flowering tobacco |
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| HU Ya-jie , WEI Jian-yu , CHENG Chuan-ce , SHOU An-fa , LONG Xiao-tong , LIANG Yong-jin.Effects of different method of topping and remaining branch on yield and quality character of premature flowering tobacco[J].Guangdong Agricultural Sciences,2012,39(5):35-37,42. | |
| Authors: | HU Ya-jie WEI Jian-yu CHENG Chuan-ce SHOU An-fa LONG Xiao-tong LIANG Yong-jin |
| Institution: | 1(1.China Tobacco Guangxi Industrial Co.,LTD.,Nanning 530001,China;2.Tobacco College of Henan Agricultural University, Zhengzhou 450002,China;3.Hezhou Filiale of Guangxi Tobacco Corporation,Hezhou 542800,China) |
| Abstract: | The effects of different method of topping and remainning branch on yield and quality character of premature flowering tobacco was studied.Test taking was flue-cured tobacco variety Yunyan 97,adopt the remaining branch leaf position and topping two factor design,topping at deduct heart topping,flower-bud appearing and early flowering topping,remaining branch leaf position leaf,two leaf was inverted,inverted trefoil,not topping as control,a total of 10 treatments.The results showed that squaring topping two remaining branch leaf tobacco plant growth was good,average yield,production value,average price,classy smoke scale maximum,good appearance quality,chemical components tended to be more coordination,sensory quality highest score.Squaring topping two leaf remaining branch effectively reduced early on tobacco’s influence,was the emergence of early phenomenon on tobacco yield and quality the effective remedy measures. |
| Keywords: | flue-cured tobacco premature flowering topping remaining branch |
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