| 氮、磷、钾素在土壤中垂直运移研究现状 |
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| 引用本文： | 洪仁辉. 氮、磷、钾素在土壤中垂直运移研究现状[J]. 热带林业, 2011, 39(2): 14-17,13. DOI: 10.3969/j.issn.1672-0938.2011.02.004 |
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| 作者姓名： | 洪仁辉 |
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| 作者单位： | 海南省林业科学研究所,海南海口,572100 |
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| 摘 要： | 随着土壤溶质运移理论研究的逐渐深入以及化肥施用后利用率低,环境污染严重等问题日益突出,人们开始越来越多的关注氮、磷、钾素在土壤中的运移情况,并做了大量的研究工作,文章主要对当前氮、磷、钾素在土壤中垂直运移研究现状进行简单概述,以期为我国南方砖红壤上氮、磷、钾素垂直运移研究提供相关的理论依据.
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| 关 键 词： | 氮素 磷素 钾素 垂直运移 研究现状 |
The research situation of the vertical transport about the Nitrogen,Phosphorus and Potassium in soil |
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| Hong Renhui. The research situation of the vertical transport about the Nitrogen,Phosphorus and Potassium in soil[J]. Tropical Forestry, 2011, 39(2): 14-17,13. DOI: 10.3969/j.issn.1672-0938.2011.02.004 |
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| Authors: | Hong Renhui |
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| Affiliation: | Hong Renhui(Forestry Institute of Hainan Province,Haikou,Hainan,571100 China) |
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| Abstract: | Accompanied with the further study on the theory of the solute transport in soil and the problem of the low utilization rate of fertilizers,the serious environmental pollution is day by day prominent,the transport of the Nitrogen,Phosphorus and Potassium in soil is being taken into consideration,and taking large numbers of research.The article summarizes simply the research situation of the vertical transport about the Nitrogen,Phosphorus and Potassium in soil,with the purpose of providing the theory eviden... |
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| Keywords: | Nitrogen Phosphorus Potassium vertical transport the research situation |
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