This website contains archives for the newsletter from 1993-2007. For current news, see Integrated Crop Management News.
How do uncertain prices influence phosphorus and potassium fertilization this fall?
Upcoming nutrient management workshops
Upcoming RUSLE2 and Iowa Phosphorus Index workshop
Foliar fertilization of soybean: Is it useful to supplement primary fertilization?
Interpreting results of the Mehlich-3 ICP Soil Phosphorus Test
Hailed-out soybean fields
Water quality in the eastern Iowa basins
Phosphorus - Why the concern about water quality?
Watershed-scale phosphorus management
Phosphorus losses to surface water
Phosphorus management publication now available