Posted 1/8/2017 19:30 (#5754455 - in reply to #5753241) Subject: RE: Bray P1 vs. P2 test
ecmn
The agronomist I work with is where i got it. I'll see if he has a source or where he got it from. That is how we have approached it here and it seems to be pretty accurate. I don't have as much tie up as the op here on our soils though.
Bray P1 vs. P2 test
