Spectrum FieldScout GreenIndex+ Nitrogen App and Board
Spectrum FieldScout GreenIndex+ Nitrogen App and Board
  • Captures and processes images from an iPhone, iPod Touch, or iPad and instantly computes the DGCI (Dark Green Color Index) of user leaves.
  • Sensitive to low nitrogen levels in the leaves.
  • DGCI has been correlated to SPAD readings in corn at the V6 growth stage.
  • This computed SPAD index is displayed by GreenIndex+.
  • Nitrogen uptake increases dramatically at the beginning of the V6 development stage.
  • Corrective measures, based on early diagnosis of severe nitrogen deficiencies, can prevent yield reduction.
  • Digital images taken in the field typically exhibit variation due to ambient lighting, shadows and texture.
  • Green and yellow reference standards on a pink background provide contrast and aid the imaging processing software.
  • Spectrum FieldScout GreenIndex+ Nitrogen App and Board allows for images to be captured under a broad range of lighting conditions.
  • Offers digital image analysis of leaves, providing growers with an accurate, low-cost method for managing in-season fertility and helps you deliver improved yield, lower nitrogen costs, and increased profits. 
  • All data is logged and geo-referenced, and can be emailed to user PC for further analysis.
  • Patent pending.
  • iOS Device not included. 
  • Android version coming soon.

 

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