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Variable Rate Nitrogen

The purpose of this study is to evaluate the ability to use sensing techniques to prescribe an in-season variable rate nitrogen application for corn. A standard application rate based on university recommendations, a VRT reduced standard application rate based on university recommendation at sidedress time plus an image-based variable n-season rate.

Investigators: Robert Mullen, Nathan Watermeier

Contact: Robert Mullen, Nathan Watermeier

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Copyright by The Ohio State University 2001. Agriculture and Natural Resources, OSU Extension, OARDC, ATI, College of Food, Agriculture, and Environmental Sciences. All educational programs conducted by Ohio State University Extension are available to clientele on a nondiscriminatory basis without reguard to race, color, creed, religion, sexual orientation, natiuonal origin, gender, age, disability, or Vietnam-era veteran status. Issued in furtherance of Cooperative Extension Work. Acts of May 8 and June 30, 1914, in coorperation with the U.S. Department of Agriculture, Keith L. Smith, Director, Ohio State University Extension. TDD# 1(800) 589-8292 (Ohio Only) or (614) 292-1868.