Abstract: Sidedress N out-Performed Preplant N in Wet Years. (ASA, CSSA and SSSA International Annual Meetings)

164-5 Sidedress N out-Performed Preplant N in Wet Years.

Poster Number 1155

See more from this Division: SSSA Division: Soil Fertility & Plant Nutrition
See more from this Session: In-Season N Applications: Sidedress and Later

Monday, November 3, 2014

Long Beach Convention Center, Exhibit Hall ABC

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Peter C. Scharf, 214 Waters, University of Missouri, Columbia, MO

Since 2007, 8 N timing/rate systems have been tested in no-till continuous corn. Over that time period, all sidedress systems have given yields 50% higher than the best pre-plant system due to loss of preplant N in the wet springs of 2008, 2009, 2010, and 2013.

See more from this Division: SSSA Division: Soil Fertility & Plant Nutrition
See more from this Session: In-Season N Applications: Sidedress and Later

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