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Symposium--Predicting Field Performance With Controlled Environment Phenotyping - Successes and Failures

Oral Session

C02 Crop Physiology and Metabolism

Much phenotyping for investigation of genetic variation for physiological traits is undertaken in greenhouses and other controlled environments, but how reliably do these types of studies predict field performance? This session will cover successes (and also instructive failures) arising from field verification of the results of controlled environment phenotyping experiments.

Cosponsor(s):

C03 Crop Ecology, Management & Quality
Tuesday, November 5, 2013: 12:55 PM-4:00 PM
Marriott Tampa Waterside, Grand Ballroom I
Organizers:
Hugh J. Earl and Chad Lee
Presider:
Hugh J. Earl
12:55 PM
Introductory Remarks
1:00 PM
233-1
Ear Development in Maize - Growth Chamber Observations to Field Trials.
Elizabeth A. Lee, University of Guelph; Nathan C Smith, BHNSeed; Graham Moum, University of Guelph; John MacKenzie, University of Guelph
 
233-2
Phenotyping Morphological Traits Favouring Better Plant Physiology Can Give More Dividends. (Cancelled)
 
233-3
Root System Architecture in Durum Wheat Seedlings As Related to Grain Yield Across a Broad Range of Soil Moisture Conditions. (Cancelled)
2:00 PM
233-4
Proof of Concept for Phenotyping of Root Growth and Water Extraction By Wheat.
Len J. Wade, Charles Sturt University
2:20 PM
Break
2:40 PM
233-5
Evaluating Controlled Environment Surrogate Screens for Abiotic Stress Tolerance In Maize.
H. Renee Lafitte, Pioneer Hi-Bred International Inc.; Carlos D. Messina, Pioneer Hi-Bred International Inc.; David C. Warner, Pioneer Hi-Bred International Inc.; Hua Mo, Pioneer Hi-Bred Int'l; Weiguo Cai, Pioneer Hi-Bred, Int'l; Mark Cooper, Pioneer Hi_bred Int'l
3:00 PM
233-6
Identifying Drought Tolerance in Soybean: From the Growth Chamber to the Field and Back Again.
Larry C. Purcell, University of Arkansas; Alejandro Bolton, University of Arkansas; Andy C King, University of Arkansas; Jeffery Ray, USDA-ARS; Felix B. Fritschi, University of Missouri; Arun Prabhu Dhanapal, University of Missouri; Sadal Hwang, University of Arkansas; Perry B. Cregan, USDA-ARS
3:20 PM
233-7
Evaluation of Sorghum Genotypes for Variation in Maximum-Transpiration Trait in Growth Chamber and Field.
Avat Shekoofa, North Carolina State University; Maria Balota, Virginia Tech; Thomas R. Sinclair, North Carolina State University
3:40 PM
233-8
Laboratory and Field Evaluation of Maize Performance With and Without a Bio-Stimulant Based Seed Treatment.
Ronald B Michaels, Phenotype Screening Corporation; Daniel W. McDonald, Phenotype Screening Corporation; Kevin Staska, Arysta LifeScience NA, LLC
4:00 PM
Adjourn
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