View Single Post
  #10  
Old 10-02-2012, 07:45 AM
Smallaxe Smallaxe is offline
LawnSite Fanatic
 
Join Date: May 2007
Location: Central Wisconsin
Posts: 9,903
Quote:
Originally Posted by nmez21 View Post
Just a heads up that oftentimes P levels decrease significantly as you go deeper into the soil. See the attached graphic taken from a Wisconsin putting green. Courtesy Dr. Soldat UW-M. Most important thing is consistency of depth from sample to sample though and year to year to ensure results that are worth interpreting.

Was the lawn tested because it had a visual problem?
To me that may indicate that the applications put on top of the surface are still sitting there as P doesn't really move through the soil profile...

Is this interpretation of the raw data trying to say that P is typically more prevalent at the surface and declines a bit every inch down???
__________________
*
Now that I know that clay's texture(platelets) has nothing to do with water infiltration, percolation, or drainage
,,, I wonder what does...
*
Reply With Quote
 
Page generated in 0.04118 seconds with 7 queries