华北农学报 ›› 2011, Vol. 26 ›› Issue (S2): 80-84. doi: 10.7668/hbnxb.2011.S2.019

所属专题: 烟草

• 论文 • 上一篇    下一篇

氮磷钾配施对填充型烤烟还原糖含量的影响

尹鹏达1,2, 赵丽娜1, 朱文旭1, 李鑫1, 岳冰冰1, 焦玉生3, 赵光伟3, 孙广玉1   

  1. 1. 东北林业大学生命科学学院, 黑龙江 哈尔滨 150040;
    2. 贵州省烟草科学研究所, 贵州 贵阳 550003;
    3. 中国烟草东北农业试验站, 黑龙江 牡丹江 157011
  • 收稿日期:2011-11-17 出版日期:2011-12-31
  • 通讯作者: 孙广玉(1963-),男,黑龙江巴彦人,教授,博士生导师,主要从事植物营养和生理研究.
  • 作者简介:尹鹏达(1984-),男,辽宁鞍山人,硕士,主要从事烟草栽培和生理研究.
  • 基金资助:
    国家自然科学基金(30771746;31070307);黑龙江省烟草专卖局项目(2007;2009)

Effect of N, P and K Fertilizer Combined Application on Reducing Sugar Content of Filling Flue-cured Tobacco

YIN Peng-da1,2, ZHAO Li-na1, ZHU Wen-xu1, LI Xin1, YUE Bing-bing1, JIAO Yu-sheng3, ZHAO Guang-wei3, SUN Guang-yu1   

  1. 1. College of Life Science, Northeast Forestry University, Harbin 150040, China;
    2. Guizhou Tobacco Institution, Guiyang 550003, China;
    3. China Tobacco Northeast Agricultural Experimental Station, Mudanjiang 157011, China
  • Received:2011-11-17 Published:2011-12-31

摘要: 以东北填充型烤烟品种龙江911为试验材料,通过正交回归田间试验,建立了氮磷钾肥与烤烟烤后还原糖含量的回归效应模型,并对各因子和交互作用进行了分析,模拟计算得出了优化烤烟烤后还原糖含量为目标的施肥方案。结果表明:施氮量增加,烤后叶片还原糖含量呈先上升后下降趋势;施磷量增加,还原糖呈下降趋势;施钾量增加,还原糖呈急剧下降趋势。双因素效应大小依次为磷钾>氮钾>氮磷,在一定的值域内磷钾、氮钾与还原糖含量呈正相关,即存在促进作用;而氮磷则相反,即存在拮抗作用。通过对氮磷钾肥与烤后叶片还原糖含量的施肥模型综合分析得出:在植烟土壤为河淤土的生产区,建议烟田的基础施肥量,氮肥24.9~65.1 kg/hm2,磷肥13.1~61.1 kg/hm2,钾肥62.1~194.4 kg/hm2

关键词: 烤烟, 还原糖含量, 肥料, 施肥模型

Abstract: Taking filled flue-cured tobacco(Nicotiana tobacum L.)variety of Northeast China Longjiang 911 as test material,the regression effect models on nitrogen,phosphorus and potassium(NPK)fertilizers and reducing sugar content flue-cured tobacco was established by orthogonal regression experiment in field,and the various factors and interactions in models were analyzed.The NPK fertilization scheme to optimization of reducing sugar content was calculated.Results by the model analysis showed that reducing sugar contents flue-cured tobacco increased first and then decreased along with nitrogen increase;phosphorus increase,reducing sugar declined,and reducing sugar contents showed a sharp decline with the increase of potassium.The two-factor effects of NKP were in order of PKNKNP.Value within a certain that phosphorus and potassium,nitrogen and potassium showed positive correlation with reducing sugar content,that exist promote effects;but antagonistic effects on reducing sugar content existed between nitrogen and phosphorus.By comprehensive analysis on fertilizer model of reducing sugar contents in the leaves of the flue-cured tobacco and NPK fertilizers,application rates of proposed fertilizers in tobacco production of warp soil was nitrogen fertilizer 24.9-65.1 kg/ha,phosphorus fertilizer 13.1-61.1 kg/ha and potassium fertilizer 62.1-194.4 kg/ha.

Key words: Flue-cured tobacco, Reducing sugar content, Fertilizer, Fertilization model

中图分类号: 

引用本文

尹鹏达, 赵丽娜, 朱文旭, 李鑫, 岳冰冰, 焦玉生, 赵光伟, 孙广玉. 氮磷钾配施对填充型烤烟还原糖含量的影响[J]. 华北农学报, 2011, 26(S2): 80-84. doi: 10.7668/hbnxb.2011.S2.019.

YIN Peng-da, ZHAO Li-na, ZHU Wen-xu, LI Xin, YUE Bing-bing, JIAO Yu-sheng, ZHAO Guang-wei, SUN Guang-yu. Effect of N, P and K Fertilizer Combined Application on Reducing Sugar Content of Filling Flue-cured Tobacco[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2011, 26(S2): 80-84. doi: 10.7668/hbnxb.2011.S2.019.

使用本文

0
    /   /   推荐 /   导出引用

链接本文: http://www.hbnxb.net/CN/10.7668/hbnxb.2011.S2.019

               http://www.hbnxb.net/CN/Y2011/V26/IS2/80