Table S1: Experiment schedule (transplanting, weeding, soil, plant, and water sampling) on organic fields. We used 0WF, 2WF, 4WF, 6WF, and 8WF for the intervals of mechanical weeding of 0, 2, 4, 6, and 8. Table S2: Effect of weeding frequencies on weed biomass (g m–2) in each species at 60, 88 and 110 DAT (days after transplanting). Values are given as mean ± standard deviation. Value followed by different letter in each column are statistically different at PP–2) in each weed species at 60, 88 and 110 DAT (days after transplanting). Values are given as mean ± standard deviation. Value followed by different letter in each column are statistically different at P