| 土壤改良剂对烤烟产质量和土壤理化性状的影响 |
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| 引用本文： | 李富欣,司贤宗,张翔,毛家伟,桂炎伟,陈启龙.土壤改良剂对烤烟产质量和土壤理化性状的影响[J].江西农业学报,2014(5):11-13,18. |
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| 作者姓名： | 李富欣 司贤宗 张翔 毛家伟 桂炎伟 陈启龙 |
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| 作者单位： | [1]河南省烟草公司,河南郑州450008 [2]河南省农业科学院植物营养与资源环境研究所,河南郑州450002 [3]河南省漯河市烟草公司临颍县分公司,河南临颍462600 |
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| 基金项目： | 基金项目：河南省烟草专卖局科技项目（HYKJ201002、HYKJ201303、HYKJM201303）. |
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| 摘 要： | 通过田间试验,研究了施用不同土壤改良剂对烤烟农艺性状、经济性状、产量、质量及土壤理化性状的影响。结果表明:与不施用土壤改良剂相比,施用土壤改良剂能增加烤烟的株高、叶长和叶宽;增加烤烟的产量和产值,分别增加54.00~315.00 kg/hm2、2703.00~6759.15元/hm2;增加上中等烟比例和均价;显著增加烟叶中总糖、钾和还原糖含量;能有效降低土壤pH值和土壤容重;以施用225 kg/hm2腐殖酸型土壤改良剂的效果最好。
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| 关 键 词： | 烤烟 土壤改良剂 产量 质量 土壤理化性状 |
Effects of Soil Conditioner on Yield and Quality of Flue - cured Tobacco and Physicochemical Properties of Soil |
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| Institution: | LI Fu - xin , SI Xian - zong , ZHANG Xiang, MAO Jia - wei, GUI Yan- wei , CHEN Qi - long ( 1. Tobacco Company of Henan Province, Zhengzhou 450008, China; 2. Institute of Plant Nutrition, Resources and Environ- ment, Henan Academy of Agricultural Sciences, Zhengzhou 450002, China; 3. Linying Branch, Luohe Tobacco Company of Henan Province, Linying 462600, China) |
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| Abstract: | The effects of applying different soil conditioners on the agronomic characters, economic traits, yield, and quality of flue - cured tobacco as well as the physicochemical properties of soil were studied through field tests. The results showed that： in comparison with the control （not applying soil conditioner）, applying soil conditioner could increase the plant height, leaf length and leaf width of flue - cured tobacco, could increase the yield and production value of flue - cured tobacco by 54.00 - 315.00 kg/ hm2 , 2703.00 ~6759.15 yuan/hm2, respectively, could enhance the proportion of superior and medium tobacco leaves, and aver- age price, could significantly increase the contents of total sugar, potassium and reducing sugar in tobacco leaf, and could effectively reduce soil pH - value and soil bulk density. Among the applications of different soil conditioners, the application of 225 kg/hm2 humic - acid - type soil conditioner acquired the best effects. |
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| Keywords: | Flue - cured tobacco Soil conditioner Yield Quality Physicochemical properties of soil |
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