ಈ Video ನಿಮ್ಮ ಭಾಷೆಯಲ್ಲಿ ಅಸ್ತಿತ್ವದಲ್ಲಿಲ್ಲ, ರಲ್ಲಿ ವೀಕ್ಷಿಸಿ: Kreyòl Ayisyen (ht),
ಅಥವಾ Google Translate ಬಳಸಲು:  

Warm Heart Worldwide

Published on Jan 20, 2017

We've conducted a series of interviews with the farmers who tested biochar in their rice field. Here are their thoughts about biochar.


ಟ್ಯಾಗ್ಗಳು

Biochar