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Year 2010 Remove constraint 2010: 2010 Subjects corn Remove constraint corn: corn Subjects canopy Remove constraint canopy: canopy

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1. An Active Sensor Algorithm for Corn Nitrogen Recommendations Based on a Chlorophyll Meter Algorithm

Description:: Includes references
Author:: Solari, Fernando , Shanahan, John F. , Ferguson, Richard B. , Adamchuk, Viacheslav I.
Subject:: Zea mays , corn , nitrogen , plant nutrition , nutritional status , canopy , sensors , reflectance , algorithms , chlorophyll , nitrogen fertilizers , fertilizer rates , mathematical models , equations , nitrogen balance , accuracy , model validation , grain yield , irrigated farming
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2010

2. Ecohydrological responses of dense canopies to environmental variability: 1. Interplay between vertical structure and photosynthetic pathway

Description:: Includes references
Author:: Drewry, D.T. , Kumar, P. , Long, S. , Bernacchi, C. , Liang, X.Z. , Sivapalan, M.
Subject:: canopy , vegetation structure , C3 photosynthesis , C4 photosynthesis , soil water content , soil-plant-atmosphere interactions , diurnal variation , energy transfer , environmental factors , biochemical pathways , water stress , plant response , simulation models , water use efficiency , plant-water relations , acclimation , prediction , Glycine max , Zea mays , soybeans , corn , model validation
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2010

3. Ecohydrological responses of dense canopies to environmental variability: 2. Role of acclimation under elevated CO2

Description:: Includes references
Author:: Drewry, D.T. , Kumar, P. , Long, S. , Bernacchi, C. , Liang, X.Z. , Sivapalan, M.
Subject:: canopy , elevated atmospheric gases , carbon dioxide , water vapor , chemical concentration , soil-plant-atmosphere interactions , photosynthesis , energy transfer , environmental factors , leaves , plant morphology , plant response , simulation models , water use efficiency , plant-water relations , acclimation , prediction , Glycine max , Zea mays , soybeans , corn , soil water content , stomatal conductance , C3 plants , C4 plants , vegetation structure , diurnal variation
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2010

4. Utilizing in situ directional hyperspectral measurements to validate bio-indicator simulations for a corn crop canopy

Description:: Includes references
Author:: Cheng, Yen-Ben , Middleton, Elizabeth M. , Huemmrich, Karl F. , Zhang, Qingyuan , Campbell, Petya K.E. , Corp, Lawrence A. , Russ, Andrew L. , Kustas, William P.
Subject:: canopy , carbon , corn , ecosystems , hyperspectral imagery , leaves , model validation , monitoring , reflectance , satellites , sensors , simulation models , vegetation , wavelengths
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2010

5. Will Variable-Rate Nitrogen Fertilization Using Corn Canopy Reflectance Sensing Deliver Environmental Benefits

Description:: Includes references
Author:: Roberts, Darrin F. , Kitchen, Newell R. , Scharf, Peter C. , Sudduth, Kenneth A.
Subject:: Zea mays , corn , grain crops , nitrogen fertilizers , fertilizer rates , canopy , reflectance , remote sensing , environmental impact , application methods , nutrient use efficiency , losses from soil , field experimentation , nitrogen balance , crop yield , Missouri
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2010