Fig. 6
From: Liming promotes the leaching of carbon and nitrogen in a double-cropped rice system
Effects of liming on the leaching losses of dissolved organic carbon (DOC) in the double-cropped rice field with acidic red soil. Error bars represent the standard deviation of the mean (n = 3). SD, MT, PI, HD, and GF indicate seedling, mid-tillering, panicle initiation, heading, and grain filling stages, respectively. Significant treatment effects in the rice growth stage are showed by * (0.01 < p ≤ 0.05) and ** (0.001 < p ≤ 0.01).
