• AZdrip: Long-term Evaluation of SDI.     Tom Thompson
• Economics of Drip Irrigation: AZdrip: Subsurface Drip Irrigation Demonstration and Research Project      Russell Tronstad
• Insect Management in Drip Irrigation     John Palumbo
• Demonstration of Sustainable Subsurface Drip Irrigation in
  Arizona: The AZdrip Project, 2002-2005

Press

• US Water News, Aug. 2005
• KVOA Eyewitness News Tucson, July 2005
• Fluid Journal 1996. Trickle Irrigation: One Answer to Site-Specific Nutrient Management.

SDI Publications

• Tape depth and germination method influence patterns of salt accumulation with subsurface drip irrigation. (in press, 2008)
• Fertigation Frequency for Subsurface Drip-Irrigated Broccoli
• Subsurface Drip Irrigation and Fertigation of Broccoli I. Yield, Quality, and Nitrogen Uptake
• Subsurface Drip Irrigation and Fertigation of Broccoli II. Agronomic, Economic, and Environmental Outcomes
• Nitrogen and Water Interactions in Subsurface Drip-Irrigated Cauliflower: I. Plant Response
• Nitrogen and Water Interactions in Subsurface Drip-Irrigated Cauliflower: II. Agronomic, Economic, and Environmental Outcomes