| 土壤中磷素的有效性及其循环转化机制研究 |
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| 引用本文： | 尹逊霄,华珞,张振贤,滑丽萍,高娟.土壤中磷素的有效性及其循环转化机制研究[J].首都师范大学学报(自然科学版),2005,26(3):95-101. |
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| 作者姓名： | 尹逊霄 华珞 张振贤 滑丽萍 高娟 |
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| 作者单位： | 首都师范大学资源环境与旅游学院,北京,100037 |
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| 基金项目： | 北京市自然科学基金与北京市教委联合重点项目 |
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| 摘 要： | 磷是动植物生长所必需的元素,特别是植物.本文阐述了磷素在土壤中的形态及分类,重点分析了磷素的植物营养学原理、对植物的有效性及其影响因素,进而分析磷在全球尺度和土壤—植物系统中的循环机制;对于磷素的分级方法进行了总结,最后对磷素的研究进展及发展趋势提出了自己的观点.
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| 关 键 词： | 磷 形态 有效性 循环 测定时的分级方法 |
| 收稿时间： | 2004-05-19 |
| 修稿时间： | 2004-05-19 |
Study on the Effectiveness of Phosphorus and Mechanism of its Circle in Soil |
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| Yin Xunxiao,Hua Luo,Zhang Zhenxian,Hua Liping,GAO Juan.Study on the Effectiveness of Phosphorus and Mechanism of its Circle in Soil[J].Journal of Capital Normal University(Natural Science Edition),2005,26(3):95-101. |
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| Authors: | Yin Xunxiao Hua Luo Zhang Zhenxian Hua Liping GAO Juan |
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| Abstract: | Phosphorus is the essential element for the plants and animals, especially for plants. This article mainly tells the forms of phosphorus and the classification of phosphorus in soil, then lay emphasis on the efficitiveness of phosphorus for plants and its influential factors. In gloabal scale, explains how phosphorus circles and changes; the make a summary of the classificating method of phosphorus.Finally, raise some opinions of author's own to the development of the study on phosphorus. |
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| Keywords: | phosphorus forms effectibeness circle classification |
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