263 Quantification and Modeling of Physical and Environmental Effects On Plants and Plant Processes

Poster Session
A03 Agroclimatology & Agronomic Modeling
Posters describing research using or developing models and/or quantifying processes in the environment for use in models.
Wednesday, November 4, 2009: 4:00 PM-6:00 PM
Convention Center, Exhibit Hall BC, Second Floor

Organizer:
Dennis Timlin
Poster #112
Multi-Year Simulations Reveal the Challenges of Generalizing the Impact of Soil Nitrogen On Crop-Weed Competition.
Andres Berger, Cornell Univ.; Andrew McDonald, Cornell Univ.; Susan Riha, Cornell Univ.
Poster #113
SOYSIM – a Soybean Growth and Yield Simulation Model with Simplified Genotype-Specific Parameterization.
T. D. Setiyono, Univ. of Nebraska; Kenneth Cassman, Univ. of Nebraska; J. E. Specht, Univ. of Nebraska; Achim Dobermann, Intl. Rice Res. Inst. (IRRI); Albert Weiss, Univ. of Nebraska
Poster #114
Assessing Genotypic Variability of Switchgrass Seed Germination in Response to Temperature.
Ramdeo Seepaul, Mississippi State Univ.; Bisoondat Macoon, Mississippi State Univ.; K. Raja Reddy, Mississippi State Univ.; Brian Baldwin, Mississippi State Univ.
Poster #115
Updating Soil-Based Yield and Productivity Data in Ohio.
Jenette Goodman, Ohio State Univ.; Brian Slater, Ohio State Univ.
Poster #116
Calibration and Validation of CERES-Maize for Yield and Plant Nitrogen Dynamic.
Susana M. Albarenque, INTA Paraná; Ricardo Melchiori, INTA Paraná; Octavio Caviglia, INTA Paraná
Poster #117
The Use of Crop Simulation Models as a Tool for Environmental Characterization for Maize and Soybean Crops.
Cecilia Tojo Soler, Univ. of Georgia; Jakarat Anothai, Univ. of Georgia; Gerrit Hoogenboom, Univ. of Georgia; Alan Green, AgroFresh, Inc.; Mark Dahmer, AgroFresh, Inc.
Poster #119
Applying a Lagrangian Dispersion Analysis to Infer Carbon Dioxide and Latent Heat Fluxes in a Corn Canopy.
Eduardo Santos, Univ. of Guelph; Claudia Wagner-Riddle, Univ. of Guelph; Jon Warland, Univ. of Guelph
Poster #120
Leaf Area Determination through Mathematical Models Based On Image Analysis.
Marlon Marcon Sr., Federal Univ. of Lavras; Roberto A. Braga Jr. Sr., Federal Univ. of Lavras; Carlos Paglis Sr., Federal Univ. of Lavras; Myriane S. Scalco, Federal Univ. of Lavras; Grahan W. Horgan, BIOSS
Poster #121
Estimating Wheat Canopy Cover by Remote Sensing.
Patrick Coyne, Kansas State Univ.; Robert Aiken, Kansas State Univ.