| 遥感技术在精确施肥管理中的应用进展 |
| |
| 引用本文： | 薛利红,杨林章,李刚华.遥感技术在精确施肥管理中的应用进展[J].农业工程学报,2004,20(5):22-26. |
| |
| 作者姓名： | 薛利红 杨林章 李刚华 |
| |
| 作者单位： | 1. 中国科学院南京土壤研究所,南京,210008
2. 南京农业大学农学院,南京,210095 |
| |
| 基金项目： | 国家十五重大科技专项资助项目(2002AA601012)；中科院知识创新工程资助项目(KZCX2－413) |
| |
| 摘 要： | 该文介绍了精确施肥的概念及其理论技术体系，重点阐述了遥感技术在作物和土壤信息采集中的应用进展及当前几种基于遥感技术的氮肥推荐算法，探讨了今后精确施肥发展的研究方向，并结合中国国情对我国发展精确施肥作了有益的探索。
|
| 关 键 词： | 遥感 作物 土壤 氮素 精确施肥 |
| 文章编号： | 1002-6819(2004)05-0022-05 |
| 收稿时间： | 2/9/2004 12:00:00 AM |
| 修稿时间： | 2004年2月9日 |
Application progress of remote sensing in precision fertilization management |
| |
| Xue Lihong,Yang Linzhang and Li Ganghua.Application progress of remote sensing in precision fertilization management[J].Transactions of the Chinese Society of Agricultural Engineering,2004,20(5):22-26. |
| |
| Authors: | Xue Lihong Yang Linzhang and Li Ganghua |
| |
| Abstract: | The conception of precision fertilization and its theory system were first introduced in this paper, and then emphasis was put on the research progress of crop and soil information collecting and several nitrogen recommendation algorithms based on the remote sensing technology. The challenge and future development trends of precision fertilization were also discussed and the perspective of precision fertilization in China was further explored. |
| |
| Keywords: | remote sensing crop soil nitrogen precision fertilization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《农业工程学报》浏览原始摘要信息 |
| 点击此处可从《农业工程学报》下载免费的PDF全文 |
