Biochar Blended with Nitrogen Fertilizer Promotes Maize Yield by Altering Soil Enzyme Activities and Organic Carbon Content in Black Soil.

Int J Environ Res Public Health · 2023 · PMC10048919 · PMID 36981848

Europe PMC DOI

hedged sentence

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closest p · 0.2× alpha

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boldest claim

The sentences

highly significantp < 0.01actually significant

Biochar had little effect on MBC without N fertilizer, while in the case of N fertilizer matching, biochar application was highly significant and positively correlated with the increase in the soil MBC ( p < 0.01) up to 44.65%.

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