| 摘要: |
| 【目的】 东北地区是国家粮食安全的“压舱石”，农业灾害监测、农作物种植结构监测、农作物长势监测、估产和农业土地资源普查监测等一系列农业遥感研究及应用对于保障国家粮食安全具有重要意义。【方法】 文章从东北地区农业遥感研究及应用进展出发，对存在的问题进行论述，并对未来发展方向进行展望。【结果】 东北地区在农业灾害监测、农作物种植结构监测、农作物长势监测与估产和农业土地资源普查方面充分发挥了遥感技术的优势，并得到较好的应用。【结论】 面对东北地区面临的一系列问题，未来从“天空地网”一体化农情监测与预警，推广发展智慧农业、无人农场的现代农业，黑土地保护及耕地质量监测，聚集面向国家重大需求等方向开展深入研究，将能不断促进东北农业的高效、绿色、安全发展。 |
| 关键词: 东北地区 农业遥感 进展 展望 |
| DOI：10.12105/j.issn.1672-0423.20230608 |
| 分类号: |
| 基金项目:国家重点研发计划“农情信息空天地高精度高时效智能监测系统研发与应用”（2022YDF2001100）的子课题“农情信息空天地监测黑龙江应用示范”（2022YDF2001105-05） |
|
| Research progress and application prospect of agricultural remote sensing in Northeast China |
|
Wu Li1, Zhang Youzhi1, Xie Wenhuan1, Song Qian2, Li Yan1
|
|
1.Institute of Agricultural Remote Sensing and Information，Heilongjiang Academy of Agricultural Sciences，Harbin 150086，China;2.State Key Laboratory of Efficient Utilization of Arid and Semi-arid Arable Land in Northern China/ Key Laboratory of Agricultural Remote Sensing，Ministry of Agriculture and Rural Affairs/ Institute of Agricultural Resources and Regional Planning，Chinese Academy of Agricultural Sciences，Beijing 100081，China
|
| Abstract: |
| 【Purpose】 Northeast China is the"ballast stone"of national food security. The research of agricultural remote sensing technology in agricultural disaster monitoring，crop planting structure monitoring，crop growth monitoring，yield estimation and agricultural land resource census monitoring is of great significance for ensuring national food security.【Method】 This paper systematically reviewed the research and application progress of agricultural remote sensing in Northeast China，analyzed the existing problems，and looked forward to the future development direction.【Result】 The Northeast region had fully utilized the advantages of remote sensing technology in agricultural disaster monitoring，crop planting structure monitoring，crop growth monitoring and yield estimation，and agricultural land resources survey，and had been well applied.【Conclusion】 Based on the practical problems faced by the Northeast region，it is necessary to carry out integrated monitoring and early warning of agricultural conditions through 'Sky-Space-Earth-Network'，promote the development of intelligent agriculture，modern agriculture of unmanned farms，strengthen the protection of black land protection and monitoring of cultivated land quality，and conduct in-depth research in response to major national needs to promote the efficient，green and safe development of agriculture in Northeast China.. |
| Key words: Northeast region agriculture remote sensing progress outlook |
