Biochar and its combination with nitrogen fertilisation altered soil organic matter, humic substances, and soil structure: short-term versus long-term changes.

Environ Geochem Health · 2025 · PMC12568889 · PMID 41152660

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a decreasing trendno p-value reported

A decreasing trend was also observed in B20N0, B10N1, B20N1, and B10N2.

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