By: Hector Botero, Karisma Foundation  Translated by: Denisse Albornoz The case Biofertilizers and Biofuels of ‘My Land’, Colombia Summary: The project ‘Biofertilizers and Biofuels of My Land ’ uses a combination of traditional and scientific knowledge to identify efficient and relevant uses for byproducts of coffee processing and sugar cane production for the community. Relying on […]