The most common and most likely answer to this crossword clue is the 8 letter word AGRARIAN
A
G
R
A
R
I
A
N
More clues leading to the result AGRARIAN
- Rural river caught in tumult of Niagara
- Country air taken in by doddery gran
- Cultivated Indian metropolis one managed to tour
- A Greek heretic dealing with land
- It’s about land Indian city managed, including island
- Farmland’s managed to accommodate one east of Indian city
- Indian city on coastal inlet north of fields
- A member of family crosses valley on farmland maybe
- A female relation breathing in fresh air out in the country
- Indian city rain disrupted farming?
Buddy explains!

The straight part
We know that "of fields" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case of fields = agrarian.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does AGRARIAN mean?
AGRARIAN noun- A person who advocates the political interests of working farmers
- Of, or relating to, the ownership, tenure and cultivation of land.
- Agricultural or rural.
- Wild; said of plants growing in a cultivated field.