| 福建烟区土壤中量和微量营养元素含量状况的研究 |
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| 引用本文： | 熊德中,蔡海洋,张仁椒,李春英,陈星峰.福建烟区土壤中量和微量营养元素含量状况的研究[J].中国生态农业学报,2007,15(4):36-38. |
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| 作者姓名： | 熊德中 蔡海洋 张仁椒 李春英 陈星峰 |
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| 作者单位： | 1. 福建农林大学资源与环境学院,福州,350002
2. 福建省烟草公司,福州,350003 |
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| 基金项目： | 福建省教育厅资助项目;福建省烟草公司资助项目 |
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| 摘 要： | 福建烟区土壤中量和微量元素的平均含量交换性钙为519.33mg/kg,交换性镁为34.49mg/kg,有效硫为27.91mg/kg,有效铁为61.07mg/kg,有效锰为13.99mg/kg,有效铜为3.09mg/kg,有效锌为3.32mg/kg,有效硼为0.17mg/kg,水溶性氯为26.30mg/kg。福建烟区土壤交换性镁、有效硼含量不足,有效铁、锰含量丰富,有效铜、锌含量较适宜。
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| 关 键 词： | 福建烟区 中量元素 微量元素 有效态 交换态 |
| 收稿时间： | 2005-11-20 |
| 修稿时间： | 2006-02-17 |
Distribution of soil medium- and micro-elements in Fujian tobacco-growing soils |
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| XIONG De-Zhong,CAI Hai-Yang,ZHANG Ren-Jiao,LI Chun-Ying and CHEN Xing-Feng.Distribution of soil medium- and micro-elements in Fujian tobacco-growing soils[J].Chinese Journal of Eco-Agriculture,2007,15(4):36-38. |
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| Authors: | XIONG De-Zhong CAI Hai-Yang ZHANG Ren-Jiao LI Chun-Ying and CHEN Xing-Feng |
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| Institution: | 1. College of Resources and Environment,Fujian Agriculture and Forestry University, Fuzhou 350002, China; 2. Fujian Tobacco Company, Fuzhou 350003, China |
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| Abstract: | Calculated arithmetic means of mediumelement and micro-element contents of tobacco-growing soils in Fujian are as follows:exchangeable Ca 519.33mg/kg,exchangeable Mg 34.49mg/kg,available S 27.91mg/kg,available Fe 61.07mg/kg,available Mn 13.99mg/kg,available Cu 3.09mg/kg,available Zn 3.32mg/kg,available B 0.17mg/kg and water soluble Cl 26.30mg/kg.Exchangeable Mg and available B contents of the soil are evidently deficient while available Fe and Mn are abundant,yet available Cu and Zn are just in the right amounts. |
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| Keywords: | Fujian tobacco-growing soil Medium-element Micro-element Available Exchangeable |
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