Originally Posted by Kiril
By all means post the research. While we wait .....
You were one of the posters who summarily dismissed all my research links because one of them was a golf turf link. Then, you post a putting green link to bolster your position about heavier soil lawns. Interesting ....
However, this following publication is only the first that comes to mind on the topic:
Phosphorus runoff from turfgrass as affected by phosphorus fertilization and clipping management.
Journal of Enviro Quality
Bierman et al., 2009
"Total P runoff from the no fertilizer treatment was greater than from treatments receiving fertilizer."
I'll post others when I get some time.
BTW, it sure would be nice to have a conversation with someone who understands soils and doesn't berate others over things he does not know.