| 台湾土壤铵固定的研究 |
| |
| 引用本文： | 庄作权,陈鸿基,樊小林.台湾土壤铵固定的研究[J].西北农林科技大学学报(社会科学版),1997,25(4):33-38. |
| |
| 作者姓名： | 庄作权 陈鸿基 樊小林 |
| |
| 作者单位： | 台湾中兴大学土壤环境科学系，西北农业大学资源与环境科学系 |
| |
| 摘 要： | 概括土壤铵固定及固定态铵释放研究的历史及现状，重点介绍台湾土壤固定铵的研究成果，包括土壤粘粒不同层面电荷、粘粒表面铵离子交换选择性、粘粒表面净零电荷点和净表面电荷、表面电荷非均匀性等对铵固定的影响，供铵固定电学特性研究参考
|
| 关 键 词： | 台湾土壤 铵固定 粘土矿物 层面电荷 |
Soil Ammonium Fixation Study in Taiwan |
| |
| Juang T C,Chen H J,Fan X L.Soil Ammonium Fixation Study in Taiwan[J].Journal of Northwest Sci-Tech Univ of Agr and,1997,25(4):33-38. |
| |
| Authors: | Juang T C Chen H J Fan X L |
| |
| Institution: | Juang T C 1 Chen H J 1 Fan X L 2 (1 Department of Soil Science,National Chung Hsing University,250 Kuo Kuang Road,Taichung,Taiwan) (2 Department of Natural Resources and Environmental Science,Northwestern Agricultural University,Yangling,Shaan |
| |
| Abstract: | The history of soil ammonium fixation and release since 1930's is summed up and the research result of soil ammonium fixation mechanism about soil electronic properties in Taiwan since 1990 is introduced in this paper.The effect of different layer charge of clay, of net surface charge of soil clay, of point of zero net charge (PZNC), of surface charge heterogeneity of swelling clay minerals, and ammonium ion exchange selectivity of clay surface on ammonium fixation are studied. The results of the research could be used as an example for the researchers in the relevant aspects. |
| |
| Keywords: | clay mineral ammonium fixation surface charge soil in Taiwan |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《西北农林科技大学学报(社会科学版)》浏览原始摘要信息 |
| 点击此处可从《西北农林科技大学学报(社会科学版)》下载免费的PDF全文 |
