Given the high rotting rate of onions, Lassanè OUEDRAOGO has designed an ecological hut to conserve them better. This hut is built partly with local materials and has the capacity to preserve onions for 13 months with only 1.8% of rot. This invention is very

Poor soil quality is a challenge for some farmers who are often forced to give up. In this story, meet Issiaka ZOUBGA, a producer who transformed a rocky land into an orchard even though he had been advised not to cultivate it. He demonstrated that these types

Fish farmers often face difficulties related to the maintenance of their fish ponds or aquariums. A complex task that must be done regularly to keep the fish healthy. The solution proposed by Eugène ROUAMBA is a solar aquarium that can clean itself. This inve