Plunas* Tho cccar for one is IIO\T "beinp more favor oil all the 

 tine. It is an excellent tree to me.]:e a sort of filler fcr 

 the yellow pine and will grow on dry souch elopes in ascoci- 

 atioii with tho yellow pine, The white fir also is "boiiv 

 favor eel more and nore all tho time "because of its qualities 

 as a tree for pulp. 



Discussion. 



10:20 - Explanation of Methods Usocl in Obtaining Operating 

 Costs This Suraner - Progress Hade - Puture* Plans. 

 lion the forests Can Help, 



2RRY: 



V/lien it is necessary to a;. ; raise the rates for any 

 given "unit or tract, the first thing to esoavtain is the 



auoimt of the Bier chant a"ole stand, and the percentage of 



/ 



the various species coiaposiiig it, At the s&ne time the a~ 

 inonnt of defect for each species i? also dote rained. More 

 iraportant than the proportion of the varioiis spaciess making 

 up the total stand is the proportion of tl.e species in the 

 total amount that nay loe cut. Based on sample nar'lnr; or a 

 saiiple marliing cruise. This pro-portion is very necessary 

 for the purpose of computing the iivere,. e selling price. Ho 

 loss necessary is an estimate of t"...e percentages of the va- 

 rious grades that naj r "be obtained frova at least the more 

 imp c r t ant species. 



ITozrc to bo determined is t/.e conditions ^/hich gov- 

 orn logging, such as - topograph:^, soil, surface, ground 



232, 



