1. 2008 Product Trial
Treatment
Preplant N lb/ac
Preplant P
(DAP) lb/ac
Topdress N
lb/ac
Flag Leaf 1 2 80
100 % suf 3 40 4
100% suf 5
75% suf 6
Fung + UAN 7
Fung + UAN + Borax 8
100% suf + Avail 9
75% suf + Avail 10
Fung + N-Sure 11
Fung + Dura-N 12
Fung + CoRon
Location: LCB E S W N
P based on Soil Test and applied as DAP.
Remainder of Pre-N needed applied as UAN.
If Soil Test P level >40
then only trts 4, 5, 8, 9 receive P
N-Sure (10.72 lb/gal)
6 qt = lbs N
Dura-N (10.2 lb/gal)
6.79 qt/ac B= lb/ac
CoRoN (9.9 lb/gal)
7.276 qt/ac
UAN (10.67 lb/gal)
6.028 qt/ac
Borax (20 Mule Team)
g/ac to Equal B in Dura-N
Plot Size: 10’ x 20’
Alleys: 20’
Rep 3 8 9 12 10 2 6 5 4 11 7 1 3
Rep 2 1 11 5 6 9 8 7 4 2 3 12 10
Rep 1 5 10 3 7 9 12 8 2 1 4 6 11