Daniel W. Barker
Iowa State UniversityDepartment of Agronomy
3311 Agronomy Hall
Ames, IA
USA 50011
Email: dbarker@iastate.edu
Papers:
10:55 AM, Henry Gonzalez Convention Center, Room 209
147-4 Corn Nitrogen Fertilization In a Rye Cover Cropping System.
5:00 PM, Henry Gonzalez Convention Center, Hall C
363-13 Corn Residue Harvesting Effects On Yield Response to N Fertilization.