Extended Data Fig. 1: Cumulative CH4 emission over 8 years with different amendment strategies. | Nature Food

Extended Data Fig. 1: Cumulative CH4 emission over 8 years with different amendment strategies.

From: Biochar application using recycled annual self straw reduces long-term greenhouse gas emissions from paddy fields with economic benefits

Extended Data Fig. 1

Different letters above the bar present the significant differences among treatment for each year. There is no interaction between the year and the treatment. Data are presented as mean values ± SEM to account for variability within the replicates (n = 3). The letters above bars denote significant differences (p < 0.05) between treatments for each year in one-way ANOVA. Post-hoc comparisons were conducted using the LSD test to determine specific group differences.

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