LOBLOI.I.Y OK .N..KIII . MMII.NA 1'I.NK. 



91 



TABLE 37. YIELD PER ACBE IN CUBIC FRET, AND IN CORM WITH AND WITHOUT BARK or STEM WOOD 

 \\ i MIOUT STUMP AND WITHOUT Tor BELOW THREE INCHES op ALL TREES Six INCHES AND OVER 

 is DIAMETER IN FULLY STOCKED, UNTHINNED STAND* OP LOBLOLLY PINE AT DIPPERENT AOES 

 ON DIFFERENT QUALITY SITE*. 



Standard cords, 128 cubic feet, with bark 



Long cords, 160 cubic feet, without bark 



for breakage. Table 39 is the same as Tabl, !>t that the yield is 



given circular sawed, y inch kerf. Table 4< jri\r< ih- yit>M of all tnt-s 

 ; inches mid over in diameter scaled by Doyh-S.-ril.ner rule and also the 

 average annual increment. The largest average annual increment in 

 board feet is obtained on Quality I by cutting tin- staml \\hen ."() years 

 old; on (Duality II when between ."><) and <JO years old; on Quality III 

 when l.etweeii 60 and 70 years old. 



Tables 41 and 41</ give the yield in hoard feet hand--awed with 1-7 

 inch kerf by cutting to 9 and 11 inches in diameter, re-pectively. Cut- 

 ting to 9 inches in diameter gives the yield of all trees which make 



