Extended Data Fig. 3: Relationships of effect sizes of N2O emission (a-h), SOC (i-o) against environmental factors, respectively. | Nature Food

Extended Data Fig. 3: Relationships of effect sizes of N2O emission (a-h), SOC (i-o) against environmental factors, respectively.

From: Co-benefits for net carbon emissions and rice yields through improved management of organic nitrogen and water

Extended Data Fig. 3: Relationships of effect sizes of N2O emission (a-h), SOC (i-o) against environmental factors, respectively.

The abbreviation SN (orange) stands for substitution of synthetic N with organic N source and AN (blue) represents addition of extra organic N source to synthetic N. Dot sizes represent weights of effect sizes in individual studies for the meta-analysis. The solid lines or curves are average slopes and shaded bands refer to 95% confidence intervals. Statistical significance was obtained with a two-sided Student’s t-test. n, number of observations.

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