412 



REPORT OF THE FOREST, FISH AND GAME COMMISSION. 



The following table gives in board feet by old Scribner Rule the present 

 yield of yellow birch on Township 41 to limits of fifteen, seventeen and nineteen 

 inches diameter breasthigh. The table shows, also, the total present yield and 

 the average yield per acre in each compartment in the township for spruce 

 land and swamp, separately and combined. 



TABLE XXL— BIRCH — PRESENT YIELD — TOWNSHIP 41. 

 Merchantable Yield in Board Feet by Old Scribner Rule. 









Cutting to a Limit of 



Cutting to a Limit of 



Cutting to a Limit of 









15 



'nches in 



17 



Lnches in 



19 Inches in 



NUMBER OF 



Type. 



Area. 



Diameter Breasthigh. 



Diameter Breasthigh. 



Diameter Breasthigh. 



COMPARTMENT. 



Average 





Average 





Average 











yield 



Total yield. 



yield 



Total yield. 



yield 



Total yield. 









per acre. 





per acre. 





per acre. 









Acres. 



Board feet. 



, Board feet. , 



Doard feet. , 



I 



1 r 



5,430 



2,663 



14, 450, 090 



1,249 



6, 782, 070 



898 



4, 876, I40 



II 



1 Spruce 1 

 Land j 



1,366 



1,677 



2, 290, 782 



1,476 



2,016,216 



1,253 



1,711.598 



IX . . . 



48 



2,266 



108, 768 



2,187 



104,976 



1,688 



81,024 



X 



J I 



7.362 



2,931 



21,578,022 



2,675 



19,693.350 



2.318 



17,065, Il6 



Total . . . 



14,206 



2, 706 



38, 427, 662 



2,013 



28, 596,612 



1,671 



23,733,878 



I 



1,530 



817 



1,250,010 



653 



999, 090 



527 



806,310 



II 



I Swamp \ 



502 



999 



501,498 



823 



413,146 



680 



341,360 



X .... 



1 

 J I 



Spruce 



3,621 



864 



3, 128, 544 



718 



2, 599, 878 



548 



1,984,30s 



Total . .*.! 



5.653 



863 



4, 880, 052 



710 



4.012, II4 



554 



3. I3L.978 



i ! 



6,960 



2,260 



15, 710, 100 



I,Il8 



7, 781, 160 



816 



5,682,450 



11 j 



Land j 



1,869 



i,494 



2, 792, 280 



1,300 



2, 429, 362 



1,098 



2,052,958 



IX 



and 



48 



2,266 



108, 768 



2,187 



104,976 



1,688 



81,024 



X 



Swamp 



10,982 



2,250 



24, 706, 566 



2,030 



22,293,228 



1,735 



19,049,424 



Total . . . 



19,859 



2, 181 



43,317.714 



1,642 



32, 608, 726 



i,353 



26,865,856 



