222 AVERAGE YIELDS FROM FOREST LAND 



LARCH. 



Close-Canopied High Forest. Soil and situation Quality II. 



Value of final crop, 3000 cub. ft., at is. 



Total yield of thinnings = 1360 cub. ft. to 2 in. q. g. 

 final crop = 3400 cub. ft. to 2 in. q. g. 



Total = 4760 



Average annual increment = ^ 



= 68 cub. ft. 



Note. In nearly every case more satisfactory results would be 

 obtained by making partial clearances from about the 35th year and 

 underplanting, than by keeping a close-canopied high forest. 



