105 Nitrogen and Crop Production: I

Nitrogen management

S04 Soil Fertility & Plant Nutrition
Monday, November 1, 2010: 8:10 AM-11:55 AM
Long Beach Convention Center, Room 201B, Second Floor
Organizer:
John Lamb
8:10 AM
Introductory Remarks
8:25 AM
105-1
Optimal Nitrogen Fertilizer Rates for Ethanol Production From Sweet and Photoperiod Sensitive Sorghum.
Kevin Bronson, Texas A&M AgriLife Research; Parikshya Lama Tamang, Texas Tech University; Adi Malapati, Texas A&M AgriLife Research; Robert Schwartz, USDA-ARS
8:40 AM
105-2
Nitrogen and Water Use in Low and High Input Irrigated Switchgrass (Panicum virgatum) Systems in California.
Gabriel Pedroso, University of California, Davis; Bruce Linquist, University of California, Davis; Johan Six, University of California, Davis; Chris van Kessel, University of California, Davis
8:55 AM
105-3
Nitrogen Cycling in Four Biofuel Feedstock Crops During Establishment.
Candice Smith, University of Illinois at Urbana-Champaign; Corey Mitchell, University of Illinois at Urbana-Champaign; Mark David, University of Illinois at Urbana-Champaign
9:10 AM
105-4
Nitrogen Fixation by U.S. and Middle Eastern Chickpeas with Commercial or Wild Middle Eastern Inoculum.
Rita Abi-Ghanem, Washington State University; Lynne Carpenter-Boggs, Center for Sustaining Agriculture and Natural Resources; Jeffrey Smith, USDA-ARS; George Vandemark, USDA-ARS
9:25 AM
105-5
Improving the Yield and Quality of Spring Planted Sugarcane through Nitrogen Management.
Mumtaz Akhtar Cheema, University of Agriculture; Muhammad Saleem, Ayub Agricultural Research Institute; Muhammad Wahid, University of Agriculture; Muhammad Saleem, University of Agriculture; Abdul Sattar, University of Agriculture
9:40 AM
105-6
Field Validation of N-ST*R: A Soil-Based Nitrogen Test for Silt Loam Soils.
Trenton Roberts, University of Arkansas; Richard Norman, University of Arkansas; Anthony Fulford, University of Arkansas; Nathan Slaton, University of Arkansas; Charles Wilson, University of Arkansas
9:55 AM
105-7
Development of a Soil-Based Nitrogen Test for Clay Soils.
Richard Norman, University of Arkansas; Anthony Fulford, University of Arkansas; Trenton Roberts, University of Arkansas; Nathan Slaton, University of Arkansas; Charles Wilson Jr., University of Arkansas
10:10 AM
Break
10:25 AM
105-8
Prediction of Soil Nitrogen Supply in Potato Fields in a Cool Humid Climate.
Jacynthe Dessureault-Rompré, Agriculture and Agri-Food Canada-Potato Research Center; Bernie Zebarth, Agriculture and Agri-Food Canada-Potato Research Center; David Burton, Nova Scotia Agric. Coll.; Alex Georgallas, Nova Scotia Agric. Coll.; Mehdi Sharifi, Nova Scotia Agric. Coll.; Gregory Porter, University of Maine; Gilles Moreau, McCain Foods; Yves Leclerc, McCain Foods; Cynthia Grant, Agriculture & Agri-Food Canada
10:40 AM
105-9
No-till Corn Response to Shallow Placement of Anhydrous Ammonia.
Fabian Fernandez, University of Illinois; John E. Sawyer, Iowa State University; David B. Mengel, Kansas State University; Joshua Stamper, Syngenta Seed
10:55 AM
105-10
Rainfall Probability and EONR for Dryland Corn in Colorado.
Merle Vigil, USDA-ARS; David J. Poss, USDA-ARS; David Nielsen, USDA-ARS
11:10 AM
105-11
Nitrogen Management and Seeding Rates for Twin-Row and Single-Row Corn Production.
M. Wayne Ebelhar, Mississippi State University; Davis Clark, Mississippi State University
11:25 AM
105-12
Genotypic Differences In Maize Profitability “Hybrid Vs Local Cultivars” Applied with Variable Rates of Different Nitrogenous Fertilizer Sources.
Amanullah Khan, Khyber Pakhtunkhwa Agricultural University Peshawar, Pakistan; Lal K. Almas, West Texas A&M University
11:40 AM
105-13
Performance of Spring Maize Under Integrated Nitrogen Management.
Haroon Khan, University of Agriculture; Muhammad Saleem, University of Agriculture; Nadeem Akbar, University of Agriculture; Asif Iqbal, University of Agriculture
11:55 AM
Adjourn
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