Directory: Irrigation: Designing Effective and Efficient Irrigation Systems   Designing Effective and Efficient Irrigation Systems Low irrigation efficiency threatens the renewal of water permits. This article discusses irrigation system performance measures, key design factors and decisions of efficient irrigation systems.   Source: Ministry of Agriculture and Forestry URL: www.maf.govt.nz/mafnet/rural-nz/sustainable-resource-use/irrigation/designing-irrigation-systems/httoc.htm Current Weather Warnings | Bookmark this page | Our Philosophy This page was last updated on 03 Jan 2010 All content and images copyright © 2010 Small Kiwi Farms New Zealand. Copyright of linked pages is retained by their owners. Small Kiwi Farms New Zealand is unable to give any assurance regarding the accuracy of this information.