Fig. 12
From: Optimizing irrigation and nitrogen levels to achieve sustainable rice productivity and profitability
Grain yield of rice as influenced by variable irrigation schedules. (I1: recommended irrigation scheduling; I2: application of irrigation water at field capacity; I3: application of irrigation water at 10% depletion from field capacity; I4: application of irrigation water at 20% depletion from field capacity). The vertical bars represent the mean ± SEm values.
