遥感技术在精确施肥管理中的应用进展

Application progress of remote sensing in precision fertilization management

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。

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.