Results summary: we estimate that Utrisha N increased yield by 0.32 t/ha ± 0.72 t/ha (95% confidence interval) at the farm standard N rate of 231 kg/ha, and by 0.13 t/ha at the reduced N rate of 137 kg/ha. These benefits were not significant at the 95% confidence level, but show some promise; there are plans to repeat the trial in 2023.
As part of the AICC Crop Nutrition Club 2022, this on-farm winter wheat trial tested the effects of applying Utrisha N at two contrasting N rates. The trial was facilitated by a local AICC advisor, with support and Agronomics yield map analysis from ADAS.
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