What question did this study set out to answer?

To investigate the effectiveness of biochar in enhancing soil and reducing emissions in pig livestock management.

March 8, 2026Open Access

CHAR RIMEDIO: Use of biochar to reduce ammonia and GHG emissions from pigs livestock

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Observational study shows biochar reduces ammonia by 32% and methane by 17% in livestock management, suggesting improved emissions management.

To investigate the effectiveness of biochar in enhancing soil and reducing emissions in pig livestock management.
Applied biochar to pig slurry to assess its impact on emissions and soil enrichment.
Measured ammonia, methane, and nitrous oxide emissions in comparison to control.
Analyzed the benefits of various biochar types (MatChar, AeroChar, FiltChar) in emissions reduction.
Biochar application reduced ammonia emissions by 32% from pig slurry storage.
AeroChar treatment decreased methane and nitrous oxide emissions by 17% and 10%, respectively.
Biochar enriches soil with nitrogen, phosphorus, and micronutrients, improving its agronomic value.

Centro Ricerche Produzioni Animali (2024) studied this question.

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Observational study shows biochar reduces ammonia by 32% and methane by 17% in livestock management, suggesting improved emissions management.