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SDG2 - Zero Hunger

The zaï technique: how farmers in the Sahel grow crops with little to no water

December 28, 2023 By The Conversation 10 Mins Read

Raphaël Belmin, Fourni par l’auteur Raphaël Belmin, Cirad; Hamado Sawadogo, Institut de l’environnement et des recherches agricoles (INERA), and Moussa…