1. Welcome to the 2007 Optical Sensor Nitrogen Management Meeting
Thanks to Monsanto for providing the facilities!

2. Adoption
Like marketers – identify potential clients (research cooperators)
Sidedress applicators
Little preplant
Use of liquid
1/1/2019
MSR

3. Where is Sidedress Occurring?
Ohio – 60-70% of our acres are sidedressed
What about other states?
Iowa
Illinois
Nebraska
Minnesota
Indiana
1/1/2019
MSR

4. How Much Preplant N is Being Applied?
Ohio – typically 40 to 50 units (pounds)
What about other states
1/1/2019
MSR

5. Liquid Users What is the predominant form of N used?
Data available for states (Departments of Agriculture, Industry folks)
1/1/2019
MSR