What's the plural form of noncropland? Here's the word you're looking for.
Answer
The noun noncropland can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be noncropland.
However, in more specific contexts, the plural form can also be noncroplands e.g. in reference to various types of noncroplands
or a collection of noncroplands.