C02 Crop Physiology and Metabolism Session: Physiology-Based Strategies for Sustainable Yield and Quality (ASA, CSSA and SSSA Annual Meetings (Cincinnati, OH- Oct. 21

243 Physiology-Based Strategies for Sustainable Yield and Quality

Oral Session

C02 Crop Physiology and Metabolism This session examines of research on crop physiology and metabolism can enhance yield potential and harvest quality.

Cosponsor(s):

C02 Crop Physiology and Metabolism

Tuesday, October 23, 2012: 12:55 PM-3:30 PM

Hyatt Regency, Regency Ballroom F, Third Floor

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Organizer:

Jeffrey W. White

Presider:

Paxton Payton

12:55 PM

Introductory Remarks

1:00 PM

243-1

Physiological Perspectives of Changes Over Time in Maize Yield Dependency On N Uptake and Associated Efficiencies: I. General Overview of Changes.
Ignacio Ciampitti, Purdue University; Tony Vyn, Purdue University

1:15 PM

243-2

Physiological Perspectives of Changes Over Time in Maize Yield Dependency On N Uptake and Associated Efficiencies: II. Physiological Basis of Changes.
Ignacio Ciampitti, Purdue University; Tony Vyn, Purdue University

1:30 PM

243-3

Physiological Cost-Benefit Analysis of Traits That Reduce Crop Water Use.
Matthew E. Gilbert, University of California at Davis; N. Michele Holbrook, Harvard University

1:45 PM

243-4

Drought Stress in Ontario Soybean - What's Really Going On?.
Hugh Earl, University of Guelph

2:00 PM

243-5

Irrigation and Episodic Drought Management for Cotton Cultivars In West Texas.
Fulvio Simao, Texas Tech University; Glen Ritchie, Texas Tech University; Craig Bednarz, Bayer CropScience

2:15 PM

243-6

Photosynthetically Related Physiological Responses in Maize to Multiple Plant Densities and Nitrogen Rates.
Yanbing Xia, Purdue University; Tony Vyn, Purdue University

2:30 PM

243-7

Grain Number and the Response to Increasing Temperatures in Wheat.
M. Dreccer, CSIRO; Kimberley Wockner, CSIRO; Scott C. Chapman, CSIRO; Wenjie Liu, CSIRO; Karine Chenu, The University of Queensland, Queensland Alliance for Agriculture and Food Innovation (QAAFI); Daniel J. Miralles, Facultad de Agronomia, Universidad de Buenos Aires

2:45 PM

243-8

Weight Loss At Night? Morphological and Night-Time Physiological Factors That Negatively Impact Biomass Accumulation in Rice.
Courtney E. Jahn, Colorado State University; Leah Derose-Wilson, Colorado State University; John McKay, Colorado State University; Daniel R. Bush, Colorado State University; Hei Leung, International Rice Research Instatute; Jan E. Leach, Colorado State University

3:00 PM

Discussion

3:15 PM

Adjourn

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