Analysis of the Current Application of Remote Sensing Technology in Crop Nitrogen Nutrition Diagnosis
This paper outlines the development,current status,and future prospects of visible light remote sensing,satellite remote sensing,and spectral remote sensing in the diagnosis of crop nitrogen nutrition,following the developmental process of remote sensing applications in this field.Current research indicates that there is a good correlation between crop canopy characteristic parameters obtained by remote sensing technology and crop nitrogen nutrition indicators.However,the acquisition of crop images,analysis and processing,and optimization of characteristic parameters require more in-depth study to find simpler and more accurate methods.
国家科技期刊平台
NSTL
万方数据
