Category Archives: Small Grains Fertility

2016: Nitrogen Top-Dressing Application Method Trial RESULT

Top dressing a liquid fertilizer, such as urea-ammonium-nitrate (UAN, 32-0-0) can cause yellowing in leaves higher up in the canopy, which may lead to yield loss depending on the severity of injury. Therefore, study was conducted using various application methods to determine the best N top-dressing application method. Treatment included regular XR, air induction, stream nozzle 5, stream nozzle 3, and dry N fertilizer (check). Nitrogen top-dressing was applied in February 19, 2016 in Goree, TX. Injury rating was conducted one week after the application; however, rain event… Read More →