To get the maximum productivity out of any irrigation system, it must be well managed. The key management aspects for centre pivot irrigation are as follows:
220.127.116.11 - How is grazing managed?
18.104.22.168 - How should I manage wheel tracks?
22.214.171.124 - When should I irrigate and how much do I apply?
126.96.36.199 - What are the maintenance requirements?
Foley, J. (2005) "Centre Pivot and Lateral Move Machines" in Cotton Catchment Communities Cooperative Research Centre, Section 4.6 (external link).