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Biochar application as a soil amendment

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WOCAT

Application of fine-grained charcoal as an amendment to improve soil quality and mitigate greenhouse gas (GHG) emissions from croplands. As a soil amendment, biochar can favour long-term stabilisation of carbon stocks, serving as a net withdrawal of atmospheric carbon dioxide. From an agronomic point of view, high organic carbon input from biochar can enhance the nutrient and water retention capacity of the amended soil, reducing the total fertilizer requirements.

Biochar application as a soil amendment