| 济源烟区土壤营养状况评价研究 |
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| 引用本文： | 苏志军,乔中兴,薛立新,杨红,谢晓辉,吴群,金磊,景延秋.济源烟区土壤营养状况评价研究[J].江西农业学报,2010,22(8). |
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| 作者姓名： | 苏志军 乔中兴 薛立新 杨红 谢晓辉 吴群 金磊 景延秋 |
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| 作者单位： | 1. 河南省烟草公司,济源市公司,河南,济源,454650
2. 河南农业大学,烟草学院,河南,郑州,450002 |
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| 基金项目： | 河南省烟草专卖局2008年度科技开发项目 |
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| 摘 要： | 对济源市烤烟主产区植烟土壤的营养现状进行了分析,取样地点126个,覆盖了全市4个烟区(邵原、王屋、下冶和大峪)的植烟土壤。结果表明:济源烟区土壤总氮、碱解氮、有机质含量较适宜;个别地区速效磷、有效锌含量较低;水溶性氯含量均在合理范围;有效硼含量则明显不足;速效钾含量则比较丰富,在豫西乃至河南烟区都处于较高水平。
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| 关 键 词： | 济源 植烟土壤 土壤养分 烤烟 施肥 |
Research on Evaluation of Soil Nutrition Status in Flue-cured Tobacco Growing Areas of Jiyuan |
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| SU Zhi-jun,QIAO Zhong-xing,XUE Li-xin,YANG Hong,XIE Xiao-hui,WU Qun,JIN Lei,JING Yan-qiu.Research on Evaluation of Soil Nutrition Status in Flue-cured Tobacco Growing Areas of Jiyuan[J].Acta Agriculturae Jiangxi,2010,22(8). |
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| Authors: | SU Zhi-jun QIAO Zhong-xing XUE Li-xin YANG Hong XIE Xiao-hui WU Qun JIN Lei JING Yan-qiu |
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| Abstract: | The nutrient contents in 126 soil samples from four tobacco-growing areas(Shaoyuan,Wangwu,Xiaye and Daiyu) of Jiyuan city in western Henan province were analyzed.The results showed that the soil organic matter,total nitrogen and alkali-hydrolysable nitrogen contents were suitable for the production of high-quality flue-cured tobacco.The available phosphorus and effective Zn contents were at low level in individual areas.The content of water-soluble chloride ion was at reasonable level.The available boron was obviously poor in all soil samples.The available potassium content was rich in all tobacco growing areas of Jiyuan city. |
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| Keywords: | Jiyuan Soil nutrition Flue-cured tobacco Fertilization |
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