Freddie Lamm http://hppr.org en Production Ag: Sub-surface Irrigation Study Findings http://hppr.org/post/production-ag-sub-surface-irrigation-study-findings <p></p><p>The Kansas State University Research Center in Colby, Kansas, has been studying ways to use precious groundwater more efficiently. &nbsp;Subsurface drip irrigation has been tested for 25 years according to the <strong><a href="http://www.hpj.com/archives/2013/nov13/nov18/1104KSWaterSDISystemsDRsr1PIX.cfm">High Plains Journal</a></strong>.&nbsp;</p><p> Wed, 20 Nov 2013 06:00:03 +0000 Cindee Talley 24536 at http://hppr.org Production Ag: Sub-surface Irrigation Study Findings