How to make biochar from agricultural waste without burning it: K. Govinda

At Hesarur, K. Govinda advised that farmers can make biochar from waste in their fields and gardens without burning it. He explained that this process not only makes agriculture profitable but also prevents environmental pollution. K. Govinda demonstrated the method of producing biochar using drums in the presence of farmers, explaining that biochar can be made using 'pyrolysis' technology, which involves exposing plant waste to a specific temperature in low oxygen conditions.