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683 Soil Organic Matter (Posters)

Poster Session
S06 Soil & Water Management & Conservation
Tuesday, 7 October 2008: 4:00 PM-6:00 PM
George R. Brown Convention Center, Exhibit Hall E

683-1
Poster #553
Soil Organic C and N Storage and Distribution of 13C and 15N in Aggregates of Everglades Histosols.
Alan Wright, University of Florida; Patrick Inglett, Univ. of Florida
683-2
Poster #554
Effects of Rising Temperature and Elevated CO2 on Rhizoshere Microbial Community Structure in Three Crop Species.
Atsushi Okubo, Hirosaki University; Shu-ichi Sugiyama, Hirosaki University
683-3
Poster #555
Phosphorus Sequestration in Soil Aggregates after Long-Term Cropping.
Alan Wright, University of Florida
683-4
Poster #556
How Does Tillage Affect Soil Microbiological Activity of Agricultural Soils in Austria?.
Undrakh-Od Baatar, University of Natural Resources and Applied Life Sciences; Gerlinde Truemper, University of Natural Resources and Applied Life Sciences; Andreas Klik, University of Natural Resources and Applied Life Sciences
683-5
Poster #557
Soil Organic Matter Response to Crop Rotation and Nitrogen Fertilization.
Jeffrey Coulter, University of Minnesota; Emerson D. Nafziger, University of Illinois; Michelle M. Wander, Univ. of Illinois
683-6
Poster #558
Soil CNPK and Enzyme Activities in Non-flood and Flood Irrigation of Late Rice Cultivation in Jiangxi, China.
Dong Wang, Nanjing Agricultural University; Feng Hu, Nanjing Agricultural University; Huixin Li, Nanjing Agricultural University; Shanmei Wu, Nanjing Agricultural University
683-7
Poster #559
Soil Carbon Dynamics in a Shelterbelt in the Midwest: Sources and Spatial Variability.
Guillermo Hernandez, USDA-ARS, National Soil Tilth Laboratory; Thomas Sauer, USDA-ARS, National Soil Tilth Laboratory; Cynthya Cambardella, USDA-ARS, National Soil Tilth Laboratory; James Brandle, School of Natural Resources, University of Nebraska-Lincoln
683-8
Poster #560
Tillage and Nitrogen Fertilization Effects on Soil Organic Carbon under Semiarid Mediterranean Conditions.
Jorge Alvaro-Fuentes, University of Lleida; Francisco Joaquín Morell, University of Lleida; Jorge Lampurlanés, University of Lleida; Judit Moncunill, University of Lleida; Carlos Cantero-Martínez, University of Lleida
683-9
Poster #561
Simulating Soil Organic Carbon in the US Corn Belt and Associated Uncertainties.
Hector Causarano, USDA-ARS; Paul Doraiswamy, USDA-ARS; Roberto Izaurralde, Joint Global Change Research Institute; Gregory McCarty, USDA-ARS; Sushil Milak, USDA-ARS; Alan. J. Stern, USDA-ARS
683-10
Poster #562
Earthworm Populations and Soil Carbon Following Seven Years of No-Till Management in the Palouse Region of Northern Idaho.
Jodi Johnson-Maynard, Univ. of Idaho; Karl Umiker, University of Idaho; Stephen Guy, University of Idaho
683-11
Poster #563
Decomposition Rate of Sweet Corn Residue in a Heavy Soil as Affected by Placement and C:N Ratio.
Girish Panicker, Alcorn State Univ.; Patrick Igbokwe, Alcorn State University; Franklin Chukwuma, Alcorn State University; Victor Njiti, Alcorn State University
683-12
Poster #564
Long Term Soil Management Options Affect Iron Oxide Properties and Reactivity.
Rogelio Carrillo Gonzalez, Colegio Postgraduados; Richard Loeppert, Texas A&M Univ.; Frank Hons, Texas AgriLife Research
683-13
Poster #565
Simulating Carbon Dynamics in Orchard Systems Using the Century Model.
Jorge Alvaro-Fuentes, Colorado State University; Amy Swan, Colorado State University; Kendrick Killian, Colorado State University; Mark Easter, Colorado State University; Stephen Williams, Colorado State University; Eleanor Milne, Colorado State University; Keith Paustian, Colorado State University
683-14
Poster #566
Impacts of a Perennial Pasture on Organic Matter and Nitrogen in a Rainfed Crop Rotation.
Juan Andres Quincke, INIA La Estanzuela; Alejandro Morón, INIA La Estanzuela; Jorge Sawchik, INIA La Estanzuela
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