Project Title: Investigators - Lead and Collaborators: Funding Agency: Project Summary:
Cover crop and dual threshold effects on irrigation scheduling Gurbir Singh, Gurpreet Kaur and Lyle Pringle
Irrigation scheduling in soyben single vs twin production system Gurpreet Kaur and Gurbir Singh
Productivity and soil health impacts of soil amendments in rainfed and Irrigated soybean production Gurbir Singh, Saseendran Anapalli and Srinivas Rao
Irrigation systems and row spacing effects on water use and productivity Gurbir Singh, Drew Gholson, Nicolas Quintana, Gurpreet Kaur, and Lyle Pringle
Evaluate the effects of flooding duration on soybean planted on beds and flat with residue N application Daryl Chastain, Gurbir Singh, Gurpreet Kaur, and Tessie Wilkerson
Strip-tillage and fertilizer placement effects on irrigated and dryland cor and soybean production Gurbir Singh, Drew Gholson, Nicolas Quintana, Gurpreet Kaur, and Lyle Pringle
Effects of feed grains in soybean production in mid south Gurpreet Kaur and Gurbir Singh
Cotton-sorghum crop rotations with winter cover crops under different tillage systems Madhav Dhakal, Martin Locke, Krishna Reddy USDA-ARS
Soil Management for Irrigated Continuous Corn Singh, Kaur, and Lo NCAAR Abstract: Continuous corn is a cropping system that requires relatively high nitrogen fertilizer input and generates relatively large amounts of aboveground residue.  These characteristics create unique challenges and opportunities for soil management with sprinkler irrigation.  This project explores how nitrogen placement and tillage intensity affect crop yield, soil properties, and farm profitability under sprinkler irrigated continuous corn in a medium-textured soil.
Irrigation Response of Soybean and Cotton in Different Soils Kaur, Singh, and Lo NCAAR Abstract: There continues to be usage of and interest in sprinkler irrigation across the Mississippi Delta even though poly-pipe furrow irrigation is the most prevalent irrigation method.  This project explores how sprinkler irrigation levels affect soil moisture sensor performance, crop yield, and farm profitability under soybean and cotton in soil types ranging from very fine sandy loam to clay.  The findings are expected to result in recommendations both for texturally uniform fields and for texturally variable fields.
Innovative Technologies for Water Conservation in Flood Irrigation Systems S. Taghvaiean (Oklahoma State Univeristy), D.M. Gholson, M. Yost (Utah State University), D. Zaccaria (Utah State University), J. Warren (Oklahoma State University) and K.M. Bali(University of California), L.J. krutz. USDA-NRCS
Row Crop Irrigation Science Extension and Research (RISER) Program in Corn Drew M. Gholson, L.J. Krutz., E.J. Larson, B.H. Lawrence, B. Mills, G. Kaur and G. Singh, H. Lo MS Corn Promotion Board
Row Crop Irrigation Science Extension and Research (RISER) Program in Cotton Drew Gholson, L.J. Krutz, D. Dodds, H.C. Pringle III and N.E. Quintana, H. Lo Cotton Inc
Strategies that Improve Irrigation Application Efficiency, Soil Quality, Water Quality and Corn Yield Drew Gholson., L.J. Krutz, B.R. Golden, E.J. Larson and W.B. Henry MS Corn Promotion Board
Row Crop Irrigation Science Extension and Research (RISER) Program in Soybeans Gholson, D.M., L.J. Krutz, A. Deason, P. Aust, B. Mills, T. Irby and G. Kaur, H. Lo. MS Soybean Promotion Board