Identifying Within-Field Spatial and Temporal Crop Water Stress to Conserve Irrigation Resources with Variable-Rate Irrigation by Jeffrey D. Svedin, Ruth Kerry, Neil C. Hansen, Bryan G. Hopkins

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Assessing atmospheric nitrogen losses with photoacoustic infrared spectroscopy: Polymer coated urea. by Joshua J LeMonte, Von D Jolley, Tobin M Story, Bryan G Hopkins

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Integrated use of phosphorus fertilizer and farmyard manure improves wheat productivity by improving soil quality and P availability in calcareous soil under subhumid conditions by Aftab Jamal, Muhammad F. Saeed, Adil Mihoub, Bryan G. Hopkins, Iftikhar Ahmad, Asif Naeem

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Polymer Coated Urea in Turfgrass Maintains Vigor and Mitigates Nitrogen's Environmental Impacts. by Joshua J LeMonte, Von D Jolley, Jeffrey S Summerhays, Richard E Terry, Bryan G Hopkins

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Comparing Smart Irrigation Controllers for Turfgrass Landscapes by Shane R. Evans, Kelly Kopp, Paul G. Johnson, Bryan G. Hopkins, Xin Dai, Candace Schaible

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Nitrogen release rates from slow- and controlled-release fertilizers influenced by placement and temperature. by Curtis J Ransom, Von D Jolley, Trenton A Blair, Lloyd E Sutton, Bryan G Hopkins

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Superabsorbent Polymer Use in Rangeland Restoration: Glasshouse Trials by Shannon V. Nelson, Neil C. Hansen, Matthew D. Madsen, Val Jo Anderson, Dennis L. Eggett, Bryan G. Hopkins

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Spatial Analysis of Soil Moisture and Turfgrass Health to Determine Zones for Spatially Variable Irrigation Management by Ruth Kerry, Ben Ingram, Keegan Hammond, Samantha R. Shumate, David Gunther, Ryan R. Jensen, Steve Schill, Neil C. Hansen, Bryan G. Hopkins

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Soybean Nutrition in a Novel Single-Nutrient Source Hydroponic Solution by David L. Cole, Savannah J. Kobza, Savannah R. Fahning, Samuel H. Stapley, Dicken K. A. Bonsrah, Rachel L. Buck, Bryan G. Hopkins

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Assessing Within-Field Variation in Alfalfa Leaf Area Index Using UAV Visible Vegetation Indices by Keegan Hammond, Ruth Kerry, Ryan R. Jensen, Ross Spackman, April Hulet, Bryan G. Hopkins, Matt A. Yost, Austin P. Hopkins, Neil C. Hansen

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Irrigation Zone Delineation and Management with a Field-Scale Variable Rate Irrigation System in Winter Wheat by Elisa A. Flint, Bryan G. Hopkins, Jeffery D. Svedin, Ruth Kerry, Matthew J. Heaton, Ryan R. Jensen, Colin S. Campbell, Matt A. Yost, Neil C. Hansen

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