watering with center pivot, south africa

A center pivot irrigation system stretches across rows of young pecan trees and waters them in Douglas, South Africa.

Following a practice common among South African pecan growers, Ernie Steinberg uses his center pivot to water his young pecan trees on his orchard in Douglas, Northern Cape, South Africa. He will switch over to mini-Wobblers once his trees get too tall for the center pivot. (Photo by Catherine Clark)