यो Video आफ्नो भाषा मा अवस्थित छैन, हेर्नुहोस्: English (en),
अथवा गुगल अनुवाद प्रयोग:  

Produced by ECHO Asia, 2025

This is perhaps the easiest and most cost-effective method for producing biochar. By digging a hole in the ground and understanding a few basic rules of pyrolysis, this method can be used in any field setting and can be scaled up to produce large amounts of biochar.

Collections