基于UAV不同类型传感器监测小麦白粉病初探

来源 :第五届国际精准农业航空会议 | 被引量 : 0次 | 上传用户：sdasda168

【摘要】

：

小麦白粉病是一种世界性的细菌性病害.快速准确识别白粉病状况是保证小麦精确施药的关键技术.本文利用无人机搭载3种传感器获取小麦灌浆后成熟前的冠层光谱信息,同步记载小麦白粉病病情指数,并筛选出对病害敏感的植被指数,以定量反演小麦白粉病病情严重度.结果发现:基于UAV搭载改装NDVI相机来监测小麦白粉病的表现最好;植被指数NDVI和SR是监测小麦白粉病的较敏感指数;随着病情指数的增加,NDVI数值增加,

【作者】

：

刘红艳朱杰郑恒彪程涛田永超朱艳曹卫星姚霞

【机构】

：

南京农业大学,江苏省现代农业协同创新中心,江苏南京,210095

【出处】

：

第五届国际精准农业航空会议

【发表日期】

：

2016年12期

【关键词】

：

小麦白粉病无人机传感器病害监测

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基于UAV不同类型传感器监测小麦白粉病初探

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