MANUAL OF FORESTRY 



TABLE LXXX. RED SPRUCE. 1 YIELD PER ACRE FOR 

 PURE EVEN-AGED STANDS. 



Quality I. 



Quality II. 



: <m 59 plots, in even-aged old pasture stands; area 131 acres, taken in Oxford and Pcnobscot 

 counties. Maine; Coos. Grafton and Sullivan counties, New Hampshire; Caledonia and Windsor 

 counties, Vermont. 



Nosuppres mcusvircd in making this tahlv. 



1 Taken from The Red Spruce, by L. Murphy, Bull. 544, U. S. Dept. of Agr. 



1 Trees 7 inches and over in diameter breast high; top diameter inside bark 6 inches. New 

 Hampshire rule. 



' Trees 4 inches and over in diameter breast high; top diameter outside bark 4 inches. 



* Trees 6 inches and over in diameter breast high; top diameter outside bark 5 inches. 



