| MULTI—ELEMENT DETERMINATION OF SOIL SOLUTION BY INAA |
| |
| 引用本文： | 钱琴芳,吴水清,田继兵,陈世庆.MULTI—ELEMENT DETERMINATION OF SOIL SOLUTION BY INAA[J].核技术(英文版),1992(3). |
| |
| 作者姓名： | 钱琴芳 吴水清 田继兵 陈世庆 |
| |
| 作者单位： | Institute of High Energy Physics Academia Sinica Beijing 100080 China，Institute of High Energy Physics Academia Sinica Beijing 100080 China，Institute of High Energy Physics Academia Sinica Beijing 100080 China，Institute of Geography Academia Sinica Beijing 100012 China |
| |
| 摘 要： | One factor of influencing crop growth is the effective elemental contents, especially trace elements, under the circumstances of the same concentrations of N, P and K in soil. In order to obtain the data of effective elemental contents in soil, a novel method was introduced. In this method, soil solution was extracted by a squeezer. The concentrations of elements in soil solution were determined by INAA. Study on the compositions and the contents of elements in soil solution will provide information on making a suitable soil environment for plant growth and for rational and economical manure.
|
| 关 键 词： | Soil·solution INAA Trace elements |
| 本文献已被 CNKI 等数据库收录！ |
|
