Investigating an uneven maize field
The observation
The team's study notes describe a persistently weaker vegetation signal in part of a maize field. Repeated imagery helped identify an area for a closer ground inspection.
The field check
According to the study, the inspection identified a heavy-clay area where irrigation water was ponding. The grower then carried out drainage-related field work.
What the example shows
A persistent pattern helped focus an investigation. The imagery indicated where to look; the ground inspection helped explain what was happening.
This is a summary of a historical company case study. It does not establish a controlled yield comparison or a guaranteed result for another field.
What these notes do not show
- No control plot: nothing untreated was supplied for comparison.
- No harvest weights: no measured yields were supplied.
- No counterfactual calculation: nothing shows what would have happened without the follow-up.
These notes therefore cannot show whether the follow-up changed the yield, or by how much.
Source & method
- What it is
- A company-reported summary of satellite vegetation observations (NDVI) and a ground inspection on one maize field. Observations only; no outcome figures are shown.
- Source
- AgriNova AI founders' pitch deck, p. 16 (an internal document, not published) (link: Not available), access date: Not available
- Who measured
- The team, in its own field work in 2021, as AgriNova AI reports it. No independent party measured it, and no AgriNova AI analysis or AMI score is claimed for 2021.
- Where / when
- Abyek, Qazvin, Iran; the 2021 growing season.
- Sample size or area
- One field, 6.5 hectares (16.1 acres).
- Baseline / method
- Repeated NDVI maps showed one part of the field persistently weaker than the rest; a ground inspection followed. No control plot and no comparison with an untreated area.
- Known limits
- No control plot, harvest weights or calculation of what would have happened otherwise were supplied. No imagery, chart or field outline is shown without the grower's consent. Observations on maize in Iran do not show how Canadian crops would respond.
- Last reviewed
- October 4, 2026 (this summary's wording; the founders' method record has not been reviewed independently)