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Subjects corn Remove constraint corn: corn Subjects mathematical models Remove constraint mathematical models: mathematical models Subjects chlorophyll Remove constraint chlorophyll: chlorophyll

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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. Modeling and Calibration of a Multi-Spectral Imaging Sensor for In-Field Crop Nitrogen Assessment

Description:: Includes references
Author:: Kim, Y. , Reid, J.F.
Subject:: Zea mays , corn , nitrogen content , plant stress , chlorophyll , reflectance , multispectral imagery , calibration , leaves , sensors , plant nutrition , mathematical models , automatic detection
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2006