'agronomically' originates from the Greek word 'agronomos,' where 'agro-' meant 'field' and 'nomos' meant 'law or management.'

'agronomos' transformed into the French word 'agronomique,' and eventually became the modern English word 'agronomic' through Middle English.

Initially, it meant 'field management,' but over time it evolved into its current meaning of 'related to the science of soil management and crop production.'