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Table 3 Seasonal evapotranspiration and seed yields after the irrigation seasons

From: Impact of water stress on radiation interception and radiation use efficiency of Soybeans (Glycine max L. Merr.) in Nigeria

Treatment label Seed yield (t ha−1) Irrigation water (mm) Seasonal water use (mm) WPseed (kg ha−1 mm−1) IWPseed (kg ha−1 mm−1) Harvest index (HI) (%)
2013 season
 1. T1111 3.11 ± 0.77a 262 523 ± 2.00a 5.95 11.9 61.3 ± 2.9abc
 2. T0111 2.82 ± 0.29a 202 463 ± 1.57d 6.09 14.0 65.9 ± 1.6a
 3. T1011 2.32 ± 0.26ab 219 480 ± 2.00c 5.11 11.2 62.4 ± 5.5ab
 4. T1101 1.81 ± 0.40b 204 465 ± 0.50d 3.89 8.9 56.0 ± 3.0c
 5. T1110 2.31 ± 0.35ab 234 495 ± 1.20b 4.66 9.9 59.6 ± 1.3bc
2013/2014 season
 1. T1111 1.52 ± 0.28a 457 507 ± 2.12a 3.00 3.32 63.9 ± 7.8a
 2. T0111 1.09 ± 0.30ab 431 481 ± 2.12b 2.26 2.52 56.1 ± 4.6ab
 3. T1011 1.24 ± 0.29a 404 454 ± 3.54d 2.74 3.08 55.4 ± 3.2ab
 4. T1101 0.70 ± 0.03b 314 364 ± 0.71e 1.93 2.24 43.2 ± 12.5b
 5. T1110 1.17 ± 0.31ab 417 467 ± 1.41c 2.51 2.81 54.3 ± 6.5ab
  1. Values are mean ± SD from triplicates. Means of the yields, seasonal water use with the same letter is not significantly different at 5 % (p > 0.05) level based on Duncan multiple comparisons of means