Can eco-spiritual agriculture develop Africa in this era of ecological crisis ? This present thesis tries to answer the above question through the study of Songhaï development Project whose objective is to be for Benin Republic a breeding ground for socio-economic development from the man which profile is “a new type of entrepreneur”, “morally equipped” endowed with an important human resources. This type of man is to be fully assembled with the “behavioural skills”, the “know-how”, and simply the “knowledge” by an in-depth practical training based on the double pedagogical principle : “Learn by doing” and “Use what you have to get what you need”. Learning to do what ? Transforming agriculture into the gear lever of economic progress. An ecological and entrepreneurial agriculture of which the productive and management methods take into account culture, breeding and fish farming in one hand, and production, transformation and marketing on the other, and finally its spiritual, social and economical dimensions.