De or het stoppelland?

The correct Dutch article is:

het stoppelland

How to use stoppelland

the stoppellandhet stoppelland
this stoppellanddit stoppelland
that stoppellanddat stoppelland
our stoppellandons stoppelland
your stoppellandjouw stoppelland
every stoppellandelk stoppelland
which stoppelland?welk stoppelland?
a big stoppelland / the big stoppellandeen groot stoppelland, het grote stoppelland