Managing Global Resources for a Secure Future

2017 Annual Meeting | Oct. 22-25 | Tampa, FL

391 Poster and 5 Minute Rapid--Crop Ecology, Management and Quality

Oral Session
C03 Crop Ecology, Management and Quality
This is a general poster and 5 minute rapid oral session for the Crop Ecology, Management and Quality Division.

ASA Section: Agronomic Production Systems

Wednesday, October 25, 2017: 1:30 PM-2:25 PM
Tampa Convention Center, Room 31

R. Scott Tubbs
R. Scott Tubbs
1:30 PM
Introductory Remarks
1:35 PM
Planting Date, Fertilization, and Termination Method of a Rye Cover Crop Preceding Peanut.
R. Scott Tubbs, University of Georgia - Tifton; W. Scott Monfort, University of Georgia - Tifton
1:40 PM
Identifying the Utility of 20 Rye (Secale cereale L) Varieties for Upper Midwestern Agricultural Systems.
Alexander Hard, Department of Agronomy and Plant Genetics, University of Minnesota; M. Scott Wells, University of Minnesota; Axel Garcia y Garcia, University of Minnesota; Rubi Raymundo, Department of Agronomy and Plant Genetics, University of Minnesota; Jochum J. Wiersma, Department of Agronomy and Plant Genetics, University of Minnesota
1:45 PM
Soil CO2 Efflux from Elephantgrass (Pennisetum purpureum L.) Under Different Nutrient Management Regimes.
Chaein Na, Gyeongsang National University; Joel Reyes-Cabrera, University of Missouri; John Erickson, University of Florida; Maninder Pal Singh, Michigan State University; Maria Lucia A. Silveira, University of Florida
1:50 PM
Potential of Chitosan Supplementation for Remediation of Iron Deficiency Chlorosis in Soybean (Glycine max).
Marta R. M. Lima, USDA-ARS Children's Nutrition Research Center/Universidade Católica Portuguesa; Marta W. Vasconcelos, Universidade Católica Portuguesa; Michael A. Grusak, USDA-ARS
1:55 PM
Understanding Gene Flow between Cultivated Sorghum (Sorghum bicolor) and Johnsongrass (Sorghum halepense).
Muthukumar Bagavathiannan, Texas A&M University; Sara Ohadi, Texas A&M University; George Hodnett, Texas A&M University; William L. Rooney, Texas A&M University
2:00 PM
An Evaluation of Organic Transition Approaches for the Northern Great Plains.
Jose G. Franco, USDA-ARS; David W. Archer, USDA-ARS; Jonathan J. Halvorson, USDA-ARS; John Hendrickson, USDA-ARS; Scott L. Kronberg, USDA-ARS; Mark A. Liebig, USDA-ARS
2:05 PM
Developing Dryland Corn Production Systems in West Texas.
Ronnie W. Schnell, Texas A&M University; Calvin L. Trostle, Texas Agrilife Extension Service; Jourdan M. Bell, Texas Agrilife Extension Service; Sadie Church, Texas A&M AgriLife Research; Jonathan Moreno, Texas A&M University
2:10 PM
Corn Yield-Trends from 1987 through 2015 By Yield Environments.
Yared Assefa, Kansas State University; Paul R. Carter, DuPont Pioneer; Mark Hinds, DuPont Pioneer; Gaurav Bhalla, DuPont Pioneer; Mark Jeschke, Pioneer Hi-Bred International Inc.; Ignacio Ciampitti, Kansas State University
2:15 PM
Question/Answer and Discussion
2:25 PM