Plant and Soil · 1990 · 163 citations · 3 references
AgricultureAgronomyPlant SciencesCrop SensingPlant NutritionRemote SensingCanopy SensingCrop Spectral SignaturesNitrogen NutritionRemote Sensing For Crop ManagementVegetation IndicesVegetation MonitoringCanopy Nitrogen ContentCanopy Nitrogen SensingCanopy Spectral ReflectanceNitrogen Content EstimationPlant Nitrogen Status EstimationSpectral Reflectance EstimationSpectral Reflectance Properties
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COPPER ENZYMES IN ISOLATED CHLOROPLASTS. POLYPHENOLOXIDASE IN <i>BETA VULGARIS</i>
Daniel I. Arnon · PLANT PHYSIOLOGY · 1949 · 22.3K citations · Full text
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