| 增施控释复合肥对烤烟叶片生理特性和氮、磷、钾含量的影响 |
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| 引用本文： | 马松,许自成,苏永士,苏富强,杜娟,毛福利,牛慧伟. 增施控释复合肥对烤烟叶片生理特性和氮、磷、钾含量的影响[J]. 生态学杂志, 2011, 30(8) |
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| 作者姓名： | 马松 许自成 苏永士 苏富强 杜娟 毛福利 牛慧伟 |
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| 作者单位： | 1. 河南农业大学烟草学院,郑州,450002
2. 河南省烟草公司三门峡市公司,河南,三门峡,472000 |
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| 基金项目： | 河南省烟草专卖局科技攻关项目(HYKJ200718、HYKJ200804)资助 |
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| 摘 要： | 采用盆栽试验,研究了施用控释复合肥对烤烟叶片生理特性和氮、磷、钾含量的影响。结果表明:增加控释复合肥的用量能显著提高烤烟叶片生育期的叶绿素、类胡萝卜素(团棵-打顶期)、抗坏血酸(ASA)含量(旺长-成熟期)、超氧化物歧化酶(SOD)活性(团棵-打顶期)和过氧化物酶(POD)活性(旺长-成熟期),同时,烤烟叶片氮、磷、钾含量也呈现上升趋势;相反,增施控释复合肥显著降低了烤烟叶片类胡萝卜素(成熟期)、丙二醛(MDA)、抗坏血酸(团棵期)、谷胱甘肽(GSH)含量(团棵-旺长期)和超氧阴离子自由基(O2·-)产生速率;增施控释复合肥不仅能提高烤烟的抗氧化能力,还能促进对氮、磷、钾营养元素的积累。
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| 关 键 词： | 烤烟 控释复合肥 生理特性 |
Effects of controlled-release compound fertilizer on flue-cured tobacco leaf physiological properties and nitrogen,phosphorus,and potassium contents |
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| MA Song,XU Zi-cheng,SU Yong-shi,SU Fu-qiang,DU Juan,MAO Fu-li,NIU Hui-wei. Effects of controlled-release compound fertilizer on flue-cured tobacco leaf physiological properties and nitrogen,phosphorus,and potassium contents[J]. Chinese Journal of Ecology, 2011, 30(8) |
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| Authors: | MA Song XU Zi-cheng SU Yong-shi SU Fu-qiang DU Juan MAO Fu-li NIU Hui-wei |
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| Affiliation: | MA Song1,XU Zicheng1**,SU Yong-shi2,SU Fu-qiang2,DU Juan1,MAO Fu-li1,NIU Hui-wei1(1College of Tobacco Science,Henan Agricultural University,Zhengzhuou 450002,China,2Sanmenxia Branch of Henan Provincial Tobacco Company,Sanmenxia 472000,Henna,China) |
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| Abstract: | A pot experiment was conducted to study the effects of applying controlled-release compound fertilizer on the flue-cured tobacco leaf physiological properties and nitrogen,phosphorus and potassium contents.Increasing the application rate of controlled-release compound fertilizer largely improved the tobacco leaf chlorophyll content in whole growth period,the carotenoids content and superoxide dismutase activity at spherical plant-topping stag,and the asorbic acid content and peroxidase activity at fast grow... |
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| Keywords: | flue-cured tobacco controlled-release compound fertilizer physiological property |
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