Keyphrases
Paddy Rice
100%
Plant Nitrogen Concentration
100%
Canopy Nitrogen
100%
Canopy Nitrogen Uptake
100%
Northeast China Plain
100%
Plant N Uptake
85%
Band Index
71%
Leaf N Concentration
57%
N Status
42%
Red Edge
42%
Lambda
28%
Narrowband
28%
Reflectance Model
28%
Band Combination
28%
Concentration Plant
28%
Hyperspectral Indices
28%
Hyperspectral
14%
N Rate
14%
Rice
14%
Growth Period
14%
Optimization Algorithm
14%
Sensitive Bands
14%
Green Band
14%
Six-band
14%
Hyperspectral Bands
14%
Vegetation Index
14%
Plant N Status
14%
NIR Band
14%
Dilution Effect
14%
Red-edge Band
14%
Four-Field
14%
Morpho-physiological
14%
Hyperspectral Vegetation Index
14%
Earth and Planetary Sciences
Narrowband
100%
Reflectance
100%
Vegetation Index
100%
China
100%
Field Experiment
50%
Dilution
50%
Agricultural and Biological Sciences
Heading
100%
Paddies
100%
Red Edge
80%
Vegetation Index
40%