This is my neighbors farm, he's the serious looking one. He seems to plant on contour when he can, though he plants his bananas everywhere. His farm used to be cow pasture and he is also transforming it from the braccharia grass into a farm with more species.
Here you can see some wonderful fellows planting corn. This image was taken on our farm, the dark patches are shade from two native pioneer trees doing their jobs.
This is a north-northeastern slope at mid day.
Every square foot counts friends!