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Table 8 Interaction effect of year, N application rate and variety on agronomic efficiency (AE), of bread wheat at Enewari, central highland of Ethiopia

From: Effect of nitrogen fertilizer rates on grain yield and nitrogen uptake and use efficiency of bread wheat (Triticum aestivum L.) varieties on the Vertisols of central highlands of Ethiopia

Variety N rate (kg ha−1) AE (kg kg−1)
Year 2014 Year 2015
Menze 120 22.67b 26.11a
240 13.68de 16.82c
360 9.76fg 11.94ef
Tsehay 120 24.49ab 26.38a
240 14.11cde 16.11cd
360 9.84fg 11.58efg
ET-13 120 24.20ab 24.32ab
240 12.60ef 11.79ef
360 8.77g 4.68h
CV (%)   8.39  
  1. Means followed by the same letter(s) are not significantly different from each other at 5% level of significance according to Duncan’s multiple range test