109 Nutrient Losses

Poster session

S04 Soil Fertility & Plant Nutrition
Monday, November 1, 2010: 2:30 PM-4:30 PM
Long Beach Convention Center, Exhibit Hall BC, Lower Level
Organizer:
John Lamb
996
109-1
Evidence of Gibbs Free Energy of Drought Accelerating Nitrogen Loss Via Ammonia Volatilization From Fertilized Soils.
Guodong Liu, University of Florida; Yuncong Li, University of Florida; Ashok Alva, USDA-ARS
997
109-2
Ammonia Volatilization From Surface Applied Poultry Manure and Synthetic Fertilizers On Selected Mid-Atlantic Soils.
Solomon Kariuki, University of Maryland; Joshua McGrath, University of Maryland; Kreshnik Bejleri, University of Maryland; Stephanie Close, University of Maryland
998
109-3
A Laboratory System to Measure Ammonia Volatilization From Soil and Fertilizer.
Timothy Woodward, Virginia Tech; William Frame, Virginia Tech; Marcus Alley, Virginia Tech; Garnett Whitehurst, Vice President-Whitehurst and Associates; Brooks Whitehurst, President-Whitehurst and Associates
999
109-4
Nitrous Oxide Emissions From Drip Irrigated Tomatoes Subjected to Elevated Carbon Dioxide Levels.
Natalio Mendez, California State University-Fresno; Dave Goorahoo, California State University-Fresno; Florence Cassel Sharma, California State University-Fresno; Shawn Ashkan, California State University-Fresno; Gerardo Orozco, California State University-Fresno Department of Plant Science
1000
109-5
Nitrapyrin Effects On Nitrous Oxide Emissions From Maize Fields Fertilized with UAN.
Juan Burzaco, Purdue University; Tony Vyn, Purdue University
1001
109-6
Using Long-Term Evaluations of Arkansas Cropping Systems to Reduce Nitrate Leaching and N2O Emissions.
Theodis Bunch, USDA-NRCS; Jorge Delgado, USDA-ARS; Calvin Shumway, Arkansas State University; LeRoy Hansen, ERS; Marc Ribaudo, ERS
1002
109-7
Assessment of Nitrogen Management and Cropping Systems in the Arkansas Delta Irrigation Systems.
Calvin Shumway, Arkansas State University; Jorge Delgado, USDA-ARS; Theodis Bunch, USDA-NRCS
1003
109-8
Phosphorus in Soil and Subsurface Tile Drainage as Affected by Poultry Manure Application for Corn-Soybean Rotations.
Mazhar Haq, Iowa State University; Antonio Mallarino, Iowa State University
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