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6 Graduate Student Oral - Soils



Submissions
Monday, February 7, 2011: 10:00 AM-12:45 PM
American Bank Center Bayview, Ballroom A
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10:00 AM
Effects of Strip Tillage and Deficit Irrigation on Plant Available Water, Root Growth, and Crop Yield of Cotton In Fine Sandy Loam of South Texas.
John R. Shallock, Texas A&M University; Diane L. Rowland, University of Florida; Cristine Morgan, Texas AgriLife Research; T.D.A. Forbes, Texas AgriLife Research; Bethany Speer, Texas AgriLife Research
10:15 AM
Utilization of Crop Sensors to Detect Cotton Growth and N Stress.
Tyson B. Raper, Mississippi State University; Jac J. Varco, Mississippi State University; Ken J. Hubbard, Mississippi State University; Brennan C. Booker, Mississippi State University
10:30 AM
Using Arbuscular Mycorrhizae to Influence Yield, Vegetative Quality and Nutrient Uptake In Conventional Vs. Organic Vegetable Production.
Gary Cundiff, Western Kentucky University; Rebecca Gilfillen, Western Kentucky University; Annesly Netthisinghe, Western Kentucky University; Roger Dennis, Western Kentucky University; Kimberly Cook, USDA-ARS; Marcia La Corbiniere-JnBaptiste, USDA-ARS
10:45 AM
Nitrogen Loss Potential by Nitrification/Denitrification In Delayed-Flood Rice.
Paxton W. Fitts, Mississippi State University; Timothy W. Walker, Mississippi State University; Larry J. Krutz, USDA-ARS; Jac J. Varco, Mississippi State University
11:00 AM
CORN ROOT GROWTH and Nitrogen USE Efficiency as Affected by Gypsum and Nitrogen APPLICATIONS Under A NO-till SYSTEM.
Renato Zardo Filho, State University of Ponta Grossa; Eduardo F. Favero Caires, State University of Ponta Grossa; Hélio A. Joris, State University of Ponta Grossa; Gabriel Barth, Fundação ABC
11:15 AM
Detecting Spatial Relationships In Corn Nitrogen Sufficiency Through Crop Reflectance.
Ken J. Hubbard, Mississippi State University; Jac J. Varco, Mississippi State University; Tyson B. Raper, Mississippi State University; Brennan C. Booker, Mississippi State University
11:30 AM
Determination of Poultry Litter's Nitrogen-Fertilizer Value for Winter Wheat Production.
Brett L. Gordon, University of Arkansas; Nathan Slaton, University of Arkansas; Colin Massey, University of Arkansas; Russell DeLong, University of Arkansas
11:45 AM
Floodwater Nitrogen Concentration of Drill-Seeded, Delayed Flood Rice Fertilized Preflood and Midseason.
Christopher W. Rogers, University of Arkansas; Alice Enochs, University of Arkansas; Trenton Roberts, University of Arkansas; Nathan Slaton, University of Arkansas; Richard Norman, University of Arkansas; Charles Wilson, University of Arkansas; Donna Frizzell, University of Arkansas; Jamie Branson, University of Arkansas
12:00 PM
Influence of Nitrogen Source on Ammonia Volatilization Loss In Delayed-Flood Rice.
Kevin Dillon, Mississippi State University; Timothy Walker, Mississippi State University; Clifford Koger, Mississippi State University; Jac Varco, Mississippi State University; Michael Cox, Mississippi State University
12:15 PM
Assessment of Soil-Based Tests for Site-Specific Nitrogen Fertilizer Management of Rice Grown on Clay Soil.
Anthony M. Fulford, University of Arkansas; Richard J. Norman, University of Arkansas; Trenton Roberts, University of Arkansas; Nathan A. Slaton, University of Arkansas; Charles E. Wilson Jr., University of Arkansas
12:30 PM
Discussion
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