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Table 4 Interaction effect of year, N rate and variety on grain yield (kg ha−1) of bread wheat at Enewari, central highlands 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)

Year 2014

Year 2015

Menzie

0

1498.44i

1420.51i

120

4218.79fg

4553.19d–g

240

4781.44c–e

5457.60ab

360

5012.44b–d

5718.32a

Tsehay

0

1258.13i

1367.41i

120

4196.92fg

4532.61d–g

240

4644.28d–f

5234.55a–c

360

4798.73c–e

5535.09ab

ET-13

0

1100.13i

1292.17i

120

4003.56g

4210.28fg

240

4123.73fg

4120.57fg

360

4255.91e–g

2975.27h

CV (%)

 

5.3

 
  1. Means followed by the same letter(s) for the same parameters are not significantly different from each other at 5% level of significance according to Duncan’s multiple range test
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Agriculture & Food Security

ISSN: 2048-7010