Irrigation in the desert

A few minutes later, the pound is full of water. The man stops the engine and removes the poud’s cap. The water starts flowing like a river…
“ As you can see Doudou, the water is going to flow along the gutters I’ve drawn in the sand and all my plantations will be watered…

- It’s very clever, says Doudou.
- Come with me, let’s follow the water’s path…”