Remote Sensing for Precision Nitrogen Management

• Other Authors: Miao, Yuxin (Editor), Khosla, Raj (Editor), Mulla, David J. (Editor)
• Format: Electronic Book Chapter
• Language: English
• Published: Basel MDPI - Multidisciplinary Digital Publishing Institute 2022
• Subjects: Technology: general issues; History of engineering & technology; Environmental science, engineering & technology; UAS; multiple sensors; vegetation index; leaf nitrogen accumulation; plant nitrogen accumulation; pasture quality; airborne hyperspectral imaging; random forest regression; sun-induced chlorophyll fluorescence (SIF); SIF yield indices; upward; downward; leaf nitrogen concentration (LNC); wheat (Triticum aestivum L.); laser-induced fluorescence; leaf nitrogen concentration; back-propagation neural network; principal component analysis; fluorescence characteristics; canopy nitrogen density; radiative transfer model; hyperspectral; winter wheat; flooded rice; pig slurry; aerial remote sensing; vegetation indices; N recommendation approach; Mediterranean conditions; nitrogen; vertical distribution; plant geometry; remote sensing; maize; UAV; multispectral imagery; LNC; non-parametric regression; red-edge; NDRE; dynamic change model; sigmoid curve; grain yield prediction; leaf chlorophyll content; red-edge reflectance; spectral index; precision N fertilization; chlorophyll meter; NDVI; NNI; canopy reflectance sensing; N mineralization; farmyard manures; Triticum aestivum; discrete wavelet transform; partial least squares; hyper-spectra; rice; nitrogen management; reflectance index; multiple variable linear regression; Lasso model; Multiplex®3 sensor; nitrogen balance index; nitrogen nutrition index; nitrogen status diagnosis; precision nitrogen management; terrestrial laser scanning; spectrometer; plant height; biomass; nitrogen concentration; precision agriculture; unmanned aerial vehicle (UAV); digital camera; leaf chlorophyll concentration; portable chlorophyll meter; crop; PROSPECT-D; sensitivity analysis; UAV multispectral imagery; spectral vegetation indices; machine learning; plant nutrition; canopy spectrum; non-destructive nitrogen status diagnosis; drone; multispectral camera; SPAD; smartphone photography; fixed-wing UAV remote sensing; random forest; canopy reflectance; crop N status; Capsicum annuum; proximal optical sensors; Dualex sensor; leaf position; proximal sensing; cross-validation; feature selection; hyperparameter tuning; image processing; image segmentation; nitrogen fertilizer recommendation; supervised regression; RapidSCAN sensor; nitrogen recommendation algorithm; in-season nitrogen management; nitrogen use efficiency; yield potential; yield responsiveness; standard normal variate (SNV); continuous wavelet transform (CWT); wavelet features optimization; competitive adaptive reweighted sampling (CARS); partial least square (PLS); grapevine; hyperparameter optimization; multispectral imaging; precision viticulture; RGB; multispectral; coverage adjusted spectral index; vegetation coverage; random frog algorithm; active canopy sensing; integrated sensing system; discrete NIR spectral band data; soil total nitrogen concentration; moisture absorption correction index; particle size correction index; coupled elimination
• Online Access: DOAB: download the publication; DOAB: description of the publication

This book focuses on the fundamental and applied research of the non-destructive estimation and diagnosis of crop leaf and plant nitrogen status and in-season nitrogen management strategies based on leaf sensors, proximal canopy sensors, unmanned aerial vehicle remote sensing, manned aerial remote s...