by Bill Kreuser | Apr 15, 2020 | Uncategorized
By Bill Kreuser, PhD Turfgrass response to nitrogen fertilizer depends on many factors like temperature, sunlight, water availability, root health, and soil compaction. Some factors like soil water content and compaction can be altered by turf managers with irrigation...
by Bill Kreuser | Feb 18, 2020 | Uncategorized
By Bill Kreuser, PhDFor twelve years now, I’ve been talking and writing about using growing degree day (GDD) models to schedule plant growth regulator (PGR) applications. But GDD models have many other uses in turf management. For example, there are models to predict...
