zai
Every article and hero in Arborpedia that touches this subject.
Articles02 entries
№ 140RestorationDryland Restoration: Zai Pits, Half-Moons, and Farmer-Managed Regeneration
The low-cost techniques that reversed desertification across the Sahel — planting pits, contour bunds, and protecting the root systems already underground.
Jul 2026Read →
№ 537WaterZai Pits: The Planting Holes That Reclaimed the Sahel
The small manure-filled planting pits that catch rain, concentrate fertility, and have brought hardened, abandoned farmland back into production across the dry lands of West Africa.
Jul 2026Read →