摘要
病虫害是玉米产量大幅减少的主要原因,通过遥感影像,计算归一化植被指数,可以快速直观的发现病虫害的发生情况,以此达到监测农业病虫害的目的。本文以山东省泰安市东平县为研究区域,进行玉米病虫害监测。
Diseases and insect pests are the main reason for the large reduction of maize yield.Through remote sensing images and calculation of NDVI, the occurrence of diseases and insect pests can be found quickly and intuitively, so as to achieve the purpose of monitoring agricultural diseases and insect pests. In this paper, Dongping County, Tai'an City, Shandong Province, as the research area, the monitoring of maize diseases and insect pests.
引文
[1]徐衍红;赵丽;李璐存.东平县玉米锈病的发生与综合防控[J].吉林农业.2016年:97.
[2]郑庆伟.山东当前农作物病虫害发生情况.农药市场信息.2016年:67.