60
S4/S8 Ph.D. Oral Competition
Oral Session
SSSA Division: Soil Fertility and Plant Nutrition
Sponsored by Koch Agronomic Services, J.R. Simplot, Agrium U.S. Inc. and Potash Corp.
Acceptance into the graduate student competition will be on a first-come basis with preference given to students selecting either Soil Fertility & Plant Nutrition or Nutrient Managemnt & Soil & Plant Analysis as their primary division of interest.
SSSA Division: Nutrient Management and Soil and Plant Analysis
Monday, November 7, 2016: 9:25 AM-4:05 PM
Phoenix Convention Center North, Room 129 A
Organizers:
Carl R. Crozier
and
Gregory J. Schwab
Moderators:
Nathan A. Slaton
and
Maninder K. Walia
10:00 AM
Arsenic Dynamics and Fractions in Silicon-Treated Soil and Its Accumulation in Rice.
Flavia Bastos Agostinho, Louisiana State University AgCenter/CAPES Foundation - Ministry of Education of Brazil;
Brenda Tubana, Louisiana State University AgCenter;
Murilo Martins, Louisiana State University AgCenter;
Gustavo Alves, Louisiana State University AgCenter;
Wooiklee Paye, Louisiana State University AgCenter;
Lawrence Datnoff, Louisiana State University
10:30 AM
Interaction of Nitrogen, Phosphorus, and Potassium and Their Effects on Biomass and Root Yield in Cassava.
John Okoth Omondi, Ben Gurion University of the Negev;
Naftali Lazarovitch, Ben-Gurion University of the Negev;
Shimon Rachmilevitch, Ben-Gurion University of the Negev. Jacob Blaustein Institutes for Desert Research;
Uri Yermiyahu, Agricultural Research Organization of Israel;
Stephen K. Boahen, IITA, Nampula;
Pheneas Ntawuruhunga, International Institute of Tropical Agriculture;
Eldad Sokolwski, Dead Sea works Ltd
1:30 PM
Afternoon Introductory Remarks
1:35 PM
How Much N Should You Apply to Winter Cereal Double Crops in the Spring? an Evaluation of Agronomic, Economic, and Environmental Consequences.
Sarah E Lyons, Cornell University;
Quirine M. Ketterings, Cornell University;
Zhehan Tang, Cornell University;
Shona Ort, Cornell University;
Gregory Godwin, Cornell University;
Karl J. Czymmek, Cornell University;
Sheryl Swink, Cornell University;
Thomas F. Kilcer, Advanced Ag Systems
2:05 PM
Cover Crops Influence Biomass Accumulation and Macronutrient Uptake By Corn.
Kelsey L. Hoegenauer, University of Arkansas;
Trenton L. Roberts, University of Arkansas;
Nathan A. Slaton, University of Arkansas;
William Jeremy Ross, University of Arkansas;
Chester Eugene Greub, University of Arkansas;
Jarom Davidson, University of Arkansas;
Richard J. Norman, University of Arkansas
3:20 PM
Corn Nitrogen Fertilization Rate Tools Compared over Eight Midwest States.
Curtis Ransom, University of Missouri;
Gregory Mac Bean, University of Missouri;
Newell R Kitchen, USDA-ARS;
James J. Camberato, Purdue University;
Paul R. Carter, DuPont Pioneer;
Richard B. Ferguson, University of Nebraska-Lincoln;
Fabián G. Fernández, University of Minnesota;
David W. Franzen, North Dakota State University;
Carrie A.M. Laboski, University of Wisconsin-Madison;
Emerson D. Nafziger, University of Illinois at Urbana-Champaign;
John E. Sawyer, Iowa State University;
John Shanahan, P & G Farms
3:50 PM
Can the Anaerobic Potentially Mineralizable Nitrogen Test Improve Predictions of Fertilizer Nitrogen Rates in the Cornbelt?.
Jason Clark, University of Minnesota;
Kristen Sloan Veum, USDA-ARS Cropping Systems & Water Quality Research Unit;
Fabian G. Fernandez, University of Minnesota;
James J. Camberato, Purdue University;
Paul R. Carter, DuPont Pioneer;
Richard B. Ferguson, University of Nebraska-Lincoln;
David W. Franzen, North Dakota State University;
Newell R Kitchen, USDA-ARS;
Carrie A.M. Laboski, University of Wisconsin-Madison;
Emerson D. Nafziger, University of Illinois at Urbana-Champaign;
John E. Sawyer, Iowa State University;
John Shanahan, DuPont Pioneer