The very low p -value of 0.000570 indicates a highly significant difference, providing strong evidence to reject the null hypothesis and indicating a significant effect of using 5 g of biochar compared to the control.
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Effect of Biochar Application on Biogas Production From Cattle Paunch Content.
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The sentences
This suggests that the presence of 5 g of biochar has a positive impact on biogas yield throughout the experiment. The digester that has 1 g of biochar added has cumulative biogas yield in an increasing trend over time but with lower yield.