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Subjects corn Remove constraint corn: corn Subjects model validation Remove constraint model validation: model validation Year 2010 Remove constraint 2010: 2010

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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. Irrigation strategies to improve the water use efficiency of wheat-maize double cropping systems in North China Plain

Description:: In the special issue: Crop water use efficiency at multiple scales / edited by Timothy R. Green, Qiang Yu, Liwang Ma, and Tian-Duo Wang.
Author:: Fang, Q. , Ma, L. , Yu, Q. , Ahuja, L.R. , Malone, R.W. , Hoogenboom, G.
Subject:: Triticum aestivum , winter wheat , Zea mays , corn , grain crops , double cropping , irrigation systems , water use efficiency , model validation , calibration , simulation models , grain yield , Root Zone Water Quality Model , crop models , meteorological data , plant establishment , irrigation scheduling , developmental stages , China
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2010

4. Partitioning carbon dioxide and water vapor fluxes using correlation analysis

Description:: Includes references
Author:: Scanlon, Todd M. , Kustas, William P.
Subject:: carbon dioxide , water vapor , gas exchange , measurement , vegetation , ecosystems , photosynthesis , cell respiration , soil respiration , transpiration , evaporation , stomata , plant physiology , water use efficiency , mathematical models , Zea mays , corn , grain crops , accuracy , model validation , validity , measuring devices
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2010

5. 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