De or het modelboerderij?

The correct Dutch article is:

de modelboerderij

  • English: demonstration farm
  • Plural: de modelboerderijen
Rule Words ending in -ij and -erij: almost always de. See the rule

How to use modelboerderij

the demonstration farmde modelboerderij
this demonstration farmdeze modelboerderij
that demonstration farmdie modelboerderij
our demonstration farmonze modelboerderij
your demonstration farmjouw modelboerderij
every demonstration farmelke modelboerderij
which demonstration farm?welke modelboerderij?
a big demonstration farmeen grote modelboerderij
the big demonstration farmde grote modelboerderij
the demonstration farm (plural)de modelboerderijen

Plural, diminutive and translation: WikiWoordenboek (Dutch Wiktionary), license CC BY-SA 4.0.