Illinois Fertilizer Conference Proceedings January 23-24, 1990 Home 1990 Index Search

MAP produced slightly higher irrigated barley yields
then DAP one year in Montana but gave the same yields in another year (Christensen et al., 1977).

¹ Average of 3 locations and 10, 20, and 30 lb N rates.

² Average of 6 locations and 10, 20, and 40 lb N rates.

Back to Main Report

Department of Crop Sciences University of Illinois Extension College of Agricultural, Consumer, and Environmental Sciences University of Illinois at Urbana-Champaign Illinois Fertilizer & Chemical Association Illinois Department of Agriculture

Design by: Crop Sciences Computer and Web Support Group Copyright © 2005 University of Illinois at Urbana-Champaign Email site problems to the webmaster