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Table 6 Water productivity, irrigation water productivity and harvest index for full and DI

From: Crop water productivity and economic evaluation of drip-irrigated soybeans (Glyxine max L. Merr.)

Treatment Label 2013 irrigation season 2013/2014 irrigation season
WP (kg ha mm−1) IWP (kg ha mm−1) HI (%) WP (kg ha mm−1) IWP (kg ha mm−1) HI (%)
1. T1111 5.95 11.9 61.3abc 3.00 3.32 63.9a
2. T0111 6.09 14.0 65.9a 2.26 2.52 56.1ab
3. T1011 5.11 11.2 62.4ab 2.74 3.08 55.4ab
4. T1101 3.89 8.9 56.0c 1.93 2.24 43.2b
5. T1110 4.66 9.9 59.6bc 2.51 2.81 54.3ab
  1. Means of the HI with the same letter are not significantly (P > 0.05) different at 5% level based on Duncan multiple comparison of means.