The zonation and prescription tool is designed for fields where you are looking to produce variable rate application maps for machinery (e.g. fertilizer spreaders, seeders, etc.) In this example, (orange areas) I know from my NDVI that the plants are not so healthy so might be there are weeds or something else wrong, so I will add more fertilizers in the orange zones, less or nothing in the green areas because my NDVI showed me that the plants look good.
You can start collecting flown field maps, records or models to compare the behavior of the plant during different times of the year.
