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. 2019 Jun 26;14(6):e0218622. doi: 10.1371/journal.pone.0218622

Fig 2. ECe values seven days after winter irrigation.

Fig 2

BI, before irrigation; NI, no irrigation. DI1-DI6 represent the drip irrigation treatments with irrigation quotas of 450, 1350, 2250, 3150, 4050 and 4950 m3/hm2. FI1-FI6 represent the flood irrigation treatments with irrigation quotas of 450, 1350, 2250, 3150, 4050 and 4950 m3/hm2. Values represent the mean ± SE of at least three replicates. Significant differences are indicated by different small letters among treatments at a given soil depth (P < 0.05), and ns represents no significant difference (P > 0.05).