Extension Publications (Peer Reviewed)

• Osmond, D.L., R.O. Evans, D.H. Hardy, L. Price, and A.M. Johnson. 2005. The Phosphorus Loss Assessment Tool. N.C. Cooperative Extension Service. Raleigh, NC. AG-439-56.
• Osmond, D.L., R.O. Evans, D.H. Hardy, L. Price, and A.M. Johnson. 2005. The Phosphorus Loss Assessment Tool: A fact sheet for technical specialists. N.C. Cooperative Extension Service. Raleigh, NC. AG-439-57.
• Evans, R. O., K.A. Shaffer, R.E. Sheffield, J.T. Smith. 2001. Irrigation scheduling to achieve proper application of wastewater. N.C. Cooperative Extension. AG-607. 20 p.
• Evans, R.O., J.P. Lilly, R.W. Skaggs, J.W.Gilliam. 2000. Rural land use, water movement, and coastal water quality. AG-605. 12 p.
• Evans, R. O., R.E. Sneed, R. E. Sheffield, J. T. Smith. 1999. Wettable Acreage Determination for Hard hose traveler. N.C. Cooperative Extension Service. AG-553-7.  N. C. Cooperative Extension Service.
• Evans, R. O., R.E. Sneed, R. E. Sheffield, J. T. Smith. 1999. Wettable Acreage Determination for Stationary sprinkler/irrigation system. N.C. Cooperative Extension Service. AG-553-6.  N. C. Cooperative Extension Service.
• Evans, R. O., Barker J.C.and D. A. Crouse. 1997. Field Calibration Procedures for Load area method. N.C. Cooperative Extension Service. AG-553-5.  N. C. Cooperative Extension Service.
• Evans, R. O., Barker J.C.and D. A. Crouse. 1997.  Field Calibration Procedures for Weight-aera method/spreader system. N.C. Cooperative Extension Service. AG-553-4.  N. C. Cooperative Extension Service.
• Evans, R. O., J.C. Barker, J. T. Smith, R. E. Sheffield.  Field Calibration Procedures for Center pivot and linear move/irrigation system. N.C. Cooperative Extension Service. AG-553-3.  N. C. Cooperative Extension Service.
• Evans, R. O., J.C. Barker, J. T. Smith, R. E. Sheffield. 1997.  Field Calibration Procedures for Hard hose and cable two traveler/irrigation system. N.C. Cooperative Extension Service. AG-553-2.  N. C. Cooperative Extension Service.
• Evans, R. O., J.C. Barker, J. T. Smith, R. E. Sheffield. 1997.  Field Calibration Procedures for Stationary sprinkler/irrigation system. N.C. Cooperative Extension Service. AG-553-1.  N. C. Cooperative Extension Service.
• Evans, R. O. 1994.Offsetting Drought for Small-Scale Vegetable Production. N.C. Cooperative Extension Service. AG-519-4. N. C. Cooperative Extension Service.
• Evans, R. O., J.W. Gilliam and J.P. Lilly. 1993. Wetlands and water quality. N.C. Cooperative Extension Service. AG-473-7. N. C. Cooperative Extension Service.
• Evans, R. O., J. W. Gilliam and R. W. Skaggs. 1991. Controlled drainage management guidelines for improving water quality. AG-443. N. C. Cooperative Extension Service. 16 p.
• Evans, R. O., D. K. Cassel and R. E. Sneed. 1991. Soil, water and crop characteristics important to irrigation scheduling. AG-452-1. N. C. Cooperative Extension Service. 8 p.
• Evans, R. O., D. K. Cassel and R. E. Sneed. 1991. Measuring soil-water for irrigation scheduling: Monitoring methods and devices. AG-452-2. N. C. Cooperative Extension Service. 6 p.
• Evans, R. O., D. K. Cassel and R. E. Sneed. 1991. Calibrating soil-water measuring devices. AG-452-3. N. C. Cooperative Extension Service. 6 p.
• Evans, R. O., R. E. Sneed and D. K. Cassel. 1991. Irrigation scheduling to improve water and energy use efficiencies. AG-452-4. N. C. Cooperative Extension Service. 12 p.
• Evans, R. O., R. E. Sneed and J. N. Hunt. 1991. Irrigation management practices to improve water and energy efficiencies. AG-452-5. N. C. Cooperative Extension Service. 8 p.
• Evans, R. O., J. N. Hunt and R. E. Sneed. 1991. Pumping plant performance evaluation. AG-425-6. N. C. Cooperative Extension Service. 8 p.
• Sneed, R. E. and R. O. Evans. 1991. Selection and management of efficient self-propelled gun traveler irrigation systems. EBAE-91-150. Biological and Agricultural Engineering. 8 p.
• Sneed, R. E. and R. O. Evans. 1991. Selection and management of efficient center pivot and linear-move irrigation systems. EBAE-91-151. Biological and Agricultural Engineering. 8 p..
• Sneed, R. E. and R. O. Evans. 1991. Selection and management of efficient hand-move, solid set and permanent irrigation systems. EBAE-91-152. Biological and Agricultural Engineering. 8 p.
• Sneed, R. E. and R. O. Evans. 1991. Selection and management of efficient low volume irrigation systems. EBAE-91-153. Biological and Agricultural Engineering.
• Evans, R. O., R. E. Sneed and R. W. Skaggs. 1988. Economics of Controlled Drainage and Subirrigation Systems. AG-397. N. C. Agricultural Extension Service, Raleigh. 17 p.
• Evans, R. O., R. E. Sneed and R. W. Skaggs. 1988. Water supplies for subirrigation. AG-389. N. C. Agricultural Extension Service, Raleigh. 16 p.
• Evans, R. O., and R. W. Skaggs. 1985 Agricultural Water Management for Coastal Plain Soils. AG-355. N. C. Agricultural Extension Service, Raleigh. 10 p.
• Evans, R. O., and R. W. Skaggs. 1985 Operating Controlled Drainage and Subirrigation Systems. AG-356. N. C. Agricultural Extension Service, Raleigh. 10 p.

Move directly toDr. R. O. Evans Home Page

Return to: NCSU or BAE
Revised 5-02 ROE webmaster