Dr. Dave Spencer

Vargas, A., Singh, G., Kaur, G., Lo, T. Z., Spencer, G. D., Krutz, L. J., Gholson, D. M. 2024. Urea Ammonium Nitrate Placement Methods, Row Patterns, and Irrigation Effects on Corn Productivity in a Humid Subtropical Region. Agrosystems, Geosciences, and Environment 7(1):e20462.

Gaudin, A. B., Dodds, D. M., Zurweller, B., Spencer, G. D., Krutz, L. J., Ferguson, J. C. 2023. Effect of Prohexadione Calcium Application Timing and Rate on Peanut (Arachis hypogaea) Growth and Yield.

Rix, J. P., Lo, T. Z., Gholson, D. M., Spencer, G. D., Singh, G. 2023. Effects of conservation practices on rainfed maize yield, furrow water infiltration, and soil moisture for surface sealing loam soils in the Yazoo-Mississippi Delta. Soil Science Society of America Journal 87(6):1485-1497.

Spencer, G., Gore, J., Mills, B. E., Gholson, D., Krutz, L. J. 2023. On-Farm Response of Inbred and Hybrid Rice Cultivars to Furrow Irrigation. Agronomy Journal 115(6):2900-2911.

Atwill, R. L., Bond, J. A., Gore, J., Gholson, D., Walker, T. W., Spencer, G. D., Oakley, G. R., Reynolds, D. Z., Krutz, L. J. 2023. Barnyardgrass control in conventional and Clearfield rice grown under intermittent flooding. Crop, Forage and Turfgrass Management 9(2):e20246.

Atwill, R. L., Spencer, G., Bond, J. A., Walker, T. W., Phillips, J. M., Mills, B. E., Krutz, L. J. 2023. Establishment of thresholds for alternate wetting and drying irrigation management in rice. Agronomy Journal 115(4):1735-1745.

Bryant, C., Spencer, G., Gholson, D., Plumblee, M. T., Dodds, D. M., Oakley, G. R., Reynolds, Z., Krutz, L. J. 2023. Development of a soil moisture sensor-based irrigation scheduling program for the midsouthern United States. Crop, Forage and Turfgrass Management 9(1):e20217.

Badon, T., Czarnecki, J., Baker, B., Spencer, G. D., Hill, M. J., Lucore, A. E., Krutz, L. J. 2022. Transitioning from conventional to cover crop systems with minimum tillage does not alter nutrient loading. Journal of Environmental Quality 51(5):966-977.

Spencer, G., Krutz, L. J., Locke, M., Gholson, D., Bryant, C., Mills, B. E., Henry, W. B., Golden, B. R. 2022. Corn productivity and profitability in raised, stale seedbed systems with and without cover crops. Crop, Forage & Turfgrass Management

Bryant, C., Krutz, L. J., Spencer, G. D., Mills, B. E. 2022. Maximizing soybean productivity and profitability by transitioning from flood- to furrow-irrigation on clay-textured soils. Crop, Forage, & Turfgrass Management 8(1):7.

Spencer, G., Krutz, L. J., Locke, M. A., Gholson, D., Bryant, C., Henry, W. B., Golden, B. R. 2022. Runoff, erosion, and nutrient transport arising from furrow irrigation in a corn conservation production system. Agrosystems, Geosciences & Environment 5(2).

Rix, J. P., Lo, H., Gholson, D., Pringle, H., Spencer, G., Singh, G. 2022. Effects of low-till parabolic subsoiling frequency and furrow irrigation frequency on maize in the Yazoo-Mississippi Delta. Agricultural Water Management 274:107945.

Atwill, R. L., Krutz, L. J., Spencer, G., Bond, J. A., Reddy, K. R., Gore, J., Walker, T. W., Boykin, D. 2021. Implications of experimental design on predicting economic optimum nitrogen rates in rice. Agronomy 11(11).

Bryant, C., Locke, M., Krutz, L. J., Reynolds, D. B., Golden, B. R., Irby, J. T., Steinriede, R., Spencer, G. 2021. Furrow‐irrigation application efficiency in mid‐southern U.S. conservation tillage systems. Agronomy Journal 113(1):397-406.

Wood, C. W., Krutz, L. J., Henry, W. B., Irby, J. T., Orlowski, J., Bryant, C., Atwill, R. L., Spencer, G., Mills, B. E. 2020. Developing sensor‐based irrigation scheduling that maximizes soybean grain yield, irrigation water use efficiency, and returns above irrigation costs. Crop, Forage & Turfgrass Management 6(1):e20029.

Atwill, R. L., Krutz, L. J., Bond, J. A., Golden, B. R., Spencer, G., Bryant, C., Mills, B. E., Gore, J. 2020. Alternate wetting and drying reduces aquifer withdrawal in Mississippi rice production systems. Agronomy Journal 112(6):5115-5124.

Bryant, C., Krutz, L. J., Reynolds, D. B., Locke, M., Golden, B. R., Irby, J. T., Steinriede, R., Spencer, G., Mills, B. E., Wood, C. 2020. Conservation production systems in the mid‐southern USA: III. Zone tillage for furrow‐irrigated soybean. Crop, Forage & Turfgrass Management 6(1).

Bryant, C., Krutz, L. J., Reynolds, D. B., Locke, M., Golden, B. R., Irby, J. T., Steinriede, R., Spencer, G., Mills, B. E., Wood, C. 2020. Conservation soybean production systems in the mid‐southern USA: I. Transitioning from conventional to conservation tillage. Crop, Forage & Turfgrass Management 6(1).

Bryant, C., Krutz, L. J., Reynolds, D. B., Locke, M., Golden, B. R., Irby, J. T., Steinriede, R., Spencer, G., Mills, B. E., Wood, C. 2020. Conservation soybean production systems in the mid‐southern USA: II. Replacing subsoiling with cover crops. Crop, Forage & Turfgrass Management 6(1).

Leininger, S. D., Krutz, L. J., Sarver, J. M., Gore, J., Henn, R., Bryant, C., Atwill, R. L., Spencer, G. 2019. Establishing irrigation thresholds for furrow- irrigated peanuts. Crop, Forage and Turfgrass Management 5(1).

Bryant, C., Krutz, L. J., Nuti, ., Truman, ., Locke, B., Falconer, L. L., Atwill, R. L., Wood, ., Spencer, G. 2019. Furrow diking as a Mid-Southern USA irrigation strategy: Soybean grain yield, irrigation water use efficiency, and net returns above furrow diking costs. Crop, Forage and Turfgrass Management 5(1).

Spencer, G., Krutz, L. J., Falconer, L. L., Henry, W. B., Henry, W. B., Larson, E. J., Pringle, H., Bryant, C., Atwill, R. L. 2019. Irrigation water management technologies for furrow- irrigated corn that decrease water use and improve yield and on- farm profitability. Crop, Forage and Turfgrass Management 5(1).

Leininger, S. D., Krutz, L. J., Sarver, J. M., Gore, J., Henn, R., Bryant, C., Atwill, R. L., Spencer, G. 2019. Skip row, furrow irrigation optimizes peanut pod yield, net returns, and irrigation water use efficiency. Crop, Forage and Turfgrass Management 5(1).

Wood, ., Krutz, L. J., Falconer, L. L., Pringle, H., Henry, W. B., Irby, J. T., Orlowski, J., Gore, J., Bryant, C., Boykin, ., Atwill, R. L., Spencer, G. 2019. Soybean planting date and maturity group selection as a method to optimize net returns above total specified costs and irrigation water use efficiency. Crop, Forage and Turfgrass Management 5(1).