"field adjacent to" is correct and can be used in written English.
It is typically used to describe a nearby area or location, such as in the sentence, "The small farm was located in a field adjacent to the forest."
Today 100 or so lapwing are roosting in a field adjacent to the machair track.
By far the worst place to play football in Central Park is the raised field adjacent to the Metropolitan Museum.
They must walk a mile from their dormitory to the field, adjacent to a cluster of shacks where workers live with no indoor plumbing.
And with that, Aaron left to join his former teammates for a photo opportunity at a small Braves monument by the youth baseball field adjacent to Miller Park.
Two summers ago, the Walker took a fallow field adjacent to the museum and turned it into what Ms. Schultz described as a "cultural commons".
As the day wound down one warm evening, soldiers played soccer on a field adjacent to the brigade's whitewashed mosque in Kunar.
The courses stretch across vast green fields adjacent to romantic ruins or crashing ocean waves.
Australia administers the extraction of petroleum from undersea oil fields adjacent to the territory.
The stadium track stands in stark contrast to the well-manicured football and baseball fields adjacent to it.
For the purposes of the Open Cup, they moved to the more plush surroundings of ancillary fields adjacent to Dick's Sporting Goods Park, home of MLS side Colorado Rapids.
Davis students, known as Aggies, learn the college legend — that Professor Hanna, known as Jack, stood in the fields adjacent to campus and lobbed tomatoes into the road.
