光谱技术在作物杂草识别中的研究现状与展望

中图分类号：S431.9 文献标识码：Aloi：10.3969/j.issn.1002-204x.2025.04.010

文章编号：1002-204X（2025）04-0053-04

Research Status and Prospect of Spectral Technology in Crop Weed Identification

Yang Fengl， Yang Shuting2*

（1.Tongxin County Agricultural Technology Extension Service Center，Tongxin，Ningxia 751300; 2.Instituteof

Agricultural Economicsand Information Technology，Ningxia Academy of Agriculture and Forestry Sciences， Yinchuan， Ningxia 750002）

Abstract Asan important sensing method in precisionagriculture，spectral technology hasshown significant advantages inthefieldof cropweedidentification.Through technology integrationandsystem optimization， spectrum technology isexpected to become thecore tool of smartagriculture，promote farmland management to precisionandunmannedand provide key technological support forgreen agricultureandsustainable development. Theprinciple，research status，key technologies，existing chalengesand development limitations of spectral technology are systematically reviewed.

Key words Spectral technology; Crop weed; Identification

在农业生产领域，精准识别作物与杂草并进行有效治理是实现作物高产优质的关键环节。（剩余6561字）