I am an agricultural engineer. I work in a non-governmental organization that has three main missions: the promotion of family farming, environmental protection and promotion of integrated aquaculture. I am particularly responsible for the program" promotion of family farming and gender". I work all the time with farmers, I conduct training followed by field demonstration. I follow-up and evaluate activities of "producers living proof". This concept of 'producer living proof "is a concept developed by our organization with whom we test our technological packages that we develop using farmers school tools. also provides technical support to producers who are our villages targuets.