USI Pre-Sidedress Soil Nitrate Testing (PSNT)
The pre-sidedress soil nitrate test (PSNT) was developed with the idea that nitrate levels could be measured prior to corn sidedressing as an indicator of N mineralization or N carryover from the previous year.
PSNT is an in-season N assessment tool for deciding whether additional N is needed.
Call us about getting soil nitrate testing scheduled.
Reference these two documents on PSNT guidelines and sample collection protocol.
Thinking About Scouting?
USI is offering new scouting programs for
the upcoming season.
Check out our new literature under our
Field Services Tab - Crop Scouting
Mark Your Calendars
June 25-27
Prairie Meadows - Altoona, IA
The first of it's kind, the IDEAg Interconnectivity Conference will bring together
top producers with top technology and equipment suppliers to discuss the key issues
in our connected agriculture future.
http://www.ideaggroup.com/ideag-interconnectivity
The IDEAg Interconnectivity Conference will cover on-farm, local-to-national
and global interconnectivity, with experts from the crop and animal producer industries
giving insight on how to reduce costs, save time and boost business profitability.
