Spectrum Technologies

Spectrum FieldScout GreenIndex+ Nitrogen App and Board

Soil & CropsPhotosysnthesis Chlorophyll & Respiration

Use an iPhone, iPod Touch, or iPad, with the FieldScout GreenIndex+ App ($99.99 thru iTunes App Store) to capture and compute the DGCI of your plants, and indicate their chlorophyll/nitrogen levels.

Quantity

Overview

Determine recommended nitrogen rates at V6 - V10 stage for corn
Schedule nitrogen application with irrigated corn using reference strips
Compare crop health using DGCI for any crop under different fertility, fungicide, or foliar treatments