132 



THE WHITE PINE. 



TABLE VI. Acre yields of Ifhite Pine and measurements of sample trees Continued. 

 B^- WISCONSIN Continued. 



Acre .Vo. S . 



Soil: Fresh clay, underlaid by hardpan of clay aud atones; 4 Inches of mold, surface cover Age of pine: 200 to 220 years. 



Density of crown cover: (f) 



leafy. 



Farrit ionditiotu : Two-storr "tand, White Pine occupying the npper story and hardwoods 

 (Maple Yellow Birch. Efm or Basswood. or Hornbeam) the lower story ; undergrowth scanty, 

 of Toung hardwoods And Fir. White Pine, 52 per cent; hardwoods, 48 per cent. 



Clauificatian: White Pine. 



Dominant percent.. 75 



Oppressed do.... 22 



Suppressed do 3 



ACRE YIELD. 



Number of trees: 132. 



Average annual accretion : White Pine, 75 cubic feet. 



452 feet B. M. 



MEASUREMENTS OF SAMPLE TREES. 





