| 土壤中钾的转化及其与外源钾的相互关系的研究进展 |
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| 引用本文： | 徐晓燕,马毅杰,张瑞平.土壤中钾的转化及其与外源钾的相互关系的研究进展[J].土壤通报,2003,34(5):489-492. |
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| 作者姓名： | 徐晓燕 马毅杰 张瑞平 |
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| 作者单位： | 1. 中国科学技术大学地球与空间科学学院,安徽,合肥,230026
2. 中国科学院南京土壤研究所,江苏,南京,210008 |
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| 基金项目： | 国家自然科学基金项目(49971047)资助 |
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| 摘 要： | 综述了土壤钾的固定和释放及其影响因素以及土壤钾与外源钾的相互影响及其与施钾有效性的关系,表明了土壤中钾的转化是一个复杂的体系,外施钾对内源钾的转化有影响。
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| 关 键 词： | 土壤钾的形态 钾的转化 施钾有效性 |
| 文章编号： | 0564-3945(2003)05-0489-04 |
| 修稿时间： | 2002年6月21日 |
Research Progress in Transformation of Soil Potassium in Relation to Pottash Application |
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| XU Xiao - yan,MA Yi - jie,ZHANG Rui - ping
. China University of Science and Technology,Anhui Hefei.Research Progress in Transformation of Soil Potassium in Relation to Pottash Application[J].Chinese Journal of Soil Science,2003,34(5):489-492. |
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| Authors: | XU Xiao - yan MA Yi - jie ZHANG Rui - ping
China University of Science and Technology Anhui Hefei |
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| Institution: | XU Xiao - yan,MA Yi - jie,ZHANG Rui - ping
1. China University of Science and Technology,Anhui Hefei 230026, 2. Institute of Soil Science,SAC,Jiangsu Nanjing 210008,China ) |
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| Abstract: | Fixation and release of soil Potassium and relationship between soil Potassium and K supplying and availability were summarized. Results showed that transformation of soil potassium is a complex process, and fertilization is a key factor for the transformation. |
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| Keywords: | Form of soil potassium Transformation of soil potassium Response to potash fertilizer |
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