What is Atfarm´s N-Uptake map?
N-Uptake is the newest map view in Atfarm on desktop. You can see estimates of the total nitrogen your crops have absorbed in the canopy so far in kg of nitrogen per hectare.
´We created the N-Uptake map view in Atfarm to help farmers monitor their fields remotely. The N-Uptake map also enables farmers to make the most of each field visit or even minimise their field visits each season while allowing them to more accurately predict yield.´
Mykola Panchuk
Yara Agronomist
Understand the dynamic N scale of your N-Uptake maps
Each N-Uptake map in Atfarm uses the same colour scale from light yellow to dark green. These colours represent the variability of N-Uptake in kg per hectare across the field.
The lightest yellow areas are absorbing 30 kg of less nitrogen than the field average while the darkest green are taking up 30 kg more than the average.
Why a “dynamic” colour scale?
This colour grading is the same in each map so you can easily compare the variability of N-Uptake between fields and specific dates.
The standard colour range also means each map is easy to understand without using hundreds of shades of yellow or green to cover each value possible during a growing season.
Explore the N-Uptake maps of your fields in Atfarm's comparison mode to fully understand how the dynamic scale works.
N-Uptake maps are currently calibrated for these crops:
See an N-Uptake map of your field on your computer in 3 steps
Step 1
Log in to Atfarm.
Step 2
Select your field.
Step 3
Change your map view from Optimised map to N-Uptake.