Ways to Improve Soil Structure and Productivity of Irrigated Agriculture 2008-02-01T05:08:02Z 2009-08-04T03:16:54Z Ways to Improve Soil Structure and Productivity of Irrigated Agriculture National Program for Sustainable Irrigation National Program for Sustainable Irrigation <p>Extensive work on soil structure by researcher Dr Bruce Cockroft from Northern Victoria has brought the maintenance of soil structure into the spotlight as a promising area for irrigators to work on to improve their yields. An overview of Cockroft&rsquo;s research has been prepared by Dr Rob Murray at the University of Adelaide for the National Program for Sustainable Irrigation.</p> EF071249 EF071249 yes