The plantation of forest trees in the Dpto. it has been increased remarkably in these years arriving to cover 4500ha. The dedicated zone is ZAH 2, on sandy ground predominating the culture of pines, (60%) and eucalyptuses (40%), are being made experiences with grevilea like alternative to the wood production. An industrial plant installed recently for the manufacture of blocks exists, assembled (to finger join) and boards, from wood of pines.