Add Fields -> Set Fertilization Target -> Add fertilization
you can take control of N, P, K, MG, CA. for every field,
setting the target and see how may Kg/Ha of every element your crops need.
You deserve a custom area unit? No problem!
just add your custom area unit in square meters (es. Acre = 4046)
and Fertilizer Calc does the conversione for you.
You can add multiple custom unit with pro membership.