If you're buying a roll of wire anyway, get some
lightweight posts and put one post down at the
end of the row and roll out the wire on one side of
the row, skip over to the other side of the row about
18 inches, put down another post and roll out the
wire down the row of maters on the opposite side
back down to where you first started.
The maters will be inside of the 2 rows of wire that
has now become a long narrow cage, and you
didn't have to cut your expensive fence wire.
You can take it loose at the end of the season and
roll it back up and stow it away easily. No need to
cut up your fencing to make individual cages
( hopefully this was explained clearly)