| Show Scientific Analysis of cl Heat Values of V cl foci Jod Although wood Is la only GO CO per cent ae efficIent as ns coal conI certain have high heating values which not fully recognized by many people according to T E n v Shiw tension c forester of ot Purdue university As Assuming A suming 00 DO cubic feet of ot Solid wood woodIn woodIn la In a standard cord corll 4 feet high 4 feet teet wide and 8 feet long he points out that n a cord of seasoned hickory will give out as ns much licit heat as ns a n ton tonof tonof of average coal Oak will produce almost as much heat hent as hIckory those of the white oik group beIng most efficient Other good fuel woods woodi are hull hard maple beech elm and ash Dog Dogwood Is very sery ery desirable for Cor use useIn useIn In Ia open fireplaces on account of ot Its Iti attractive blue f lime and It Is also high In heating healing value salue ranking wIth the white while oaks as fuel Cuel Split wood has a lower moisture re content than pieces In the round and therefore has hns a n higher heating value Part fart of the aversion n to wood ns fuel has resulted from the fact that many people use wood which lanot 11 s riot not thoroughly seasoned Green areen Greenwood Greenwood wood may be from 5 to 20 per cent less valuable for fuel than air dry drywood drywood wood Indiana wood Indiana Indiana Farm Farmer r s a Guide |
