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Timing of Side-Dress Applications of N for Corn in Conventional and No-Till Systems

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Abstract

In general, conventional tillage averaged nearly 40 bu/acre greater corn yield than no-till likely because of improved growth during the season. With conventional tillage, all side-dress treatments resulted in greater yield than with all N applied pre-plant. However, in lower-yielding no-till systems, the yield response to side-dress applications appeared to be greater for V10 applications compared with those at V6.

Keywords: corn

How to Cite: Sweeney, D. W. & Shoup, D. E. (2016) “Timing of Side-Dress Applications of N for Corn in Conventional and No-Till Systems”, Kansas Agricultural Experiment Station Research Reports. 2(3). doi: https://doi.org/10.4148/2378-5977.1196