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Subjects corn Remove constraint corn: corn Subjects nitrogen balance Remove constraint nitrogen balance: nitrogen balance 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. 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