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| 氮肥基追比对烤烟生长及产量和品质的影响 | |
| 引用本文： | 刘建军,符云鹏,张常兴,禹宗汉,石栓成,翟文汇,温玉转.氮肥基追比对烤烟生长及产量和品质的影响[J].河南农业科学,2011,40(4):74-77. |
| 作者姓名： | 刘建军 符云鹏 张常兴 禹宗汉 石栓成 翟文汇 温玉转 |
| 作者单位： | 1. 河南农业大学国家烟草栽培生理生化研究基地,河南郑州,450002 2. 驻马店市烟草公司泌阳分公司,河南泌阳,463700 3. 驻马店市烟草公司,河南驻马店,463000 |
| 基金项目： | 国家烟草专卖局重点科研项目 |
| 摘 要： | 研究了不同氮肥基追比对烤烟生长发育、物理特性、化学成分、烟叶产量和品质的影响。结果表明,基肥占60%、追肥占40%,且追肥在移栽后30d追施(T2处理)能提高烟叶的产量和改善烟叶的品质,与全部作基肥(T1处理)、基肥占40%和追肥占60%(T3处理)相比,烟叶的产量分别增加5.59%、2.21%,中上等烟比例分别增加4.89%、7.54%,且各处理间差异显著;其均价、产值也有不同程度的增加;烟叶化学成分的比例更为协调,感官质量总分显著高于其他处理。 |
| 关 键 词： | 烟草 氮肥 施肥 品质 |
Effects of Top-dressing to Basal Nitrogen on Growth Yield and Quality of Flue-cured Tobacco |
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| LIU Jian-jun,FU Yun-peng,ZHANG Chang-xing,YU Zong-han,SHI Shuan-cheng,ZHAI Wen-hui,WEN Yu-zhuan.Effects of Top-dressing to Basal Nitrogen on Growth Yield and Quality of Flue-cured Tobacco[J].Journal of Henan Agricultural Sciences,2011,40(4):74-77. | |
| Authors: | LIU Jian-jun FU Yun-peng ZHANG Chang-xing YU Zong-han SHI Shuan-cheng ZHAI Wen-hui WEN Yu-zhuan |
| Institution: | 1(1.Nationtial Tobacco Cultivation﹠Physiology﹠Biochemistry Reserch Center,Henan AgriculturalUniversity,Zhengzhou 450002,China;2.Biyang Branch of Zhumadian Tobacco Company,Biyang 463700,China; 3.Zhumadian Tobacco Company,Zhumadian 463000,China) |
| Abstract: | Under cropland conditions,the impacts of top-dressing to basal nitrogen fertilizer used on the flue-cured tobacco's quality was analyzed.The results showed that the base fertilizer or top dressing account for 60% and 40% apply top dressing in 30 days after transplanting can improve the volume of production and change the quality of tobacco leaves.Compared with totally for base fertilizer or base fertilizer accounts for 40% and 60% topdressing,the production of tobacco,the proportion of medium and good,average price and output are increased in different degrees,the proportion of chemical components are more coordinated,the quality of appearance are more well-distributed and internal quality are more consummate. |
| Keywords: | Tobacco Nitrogenous fertilizer Fertilizing Quality |
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