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8 10" 12'

APPLIED FORESTRY

SPRUCE

g".   TAKEN, 96.z%

10

I2

QUANTITY OF MATERIAL - CUTTING TO VARIOUS DIAMETERS

NUMBER OF TREESCUTTING TO VARIOUS DIAMETERS

LEFT, 23.2 ja   -_   T.   N, 7b

RATIO, NUMBER OF TREES TO VOLUME-CUTTING TO 8

LEFT, 23.8%

LEFT, 43.40

LEFT, 59.57o

TAKEN, 884E 7o

TAKEN, 76.87o

IO,~

10   LEFT, 43.47o

TAKEN, 88.40o   IVOLUME

NUMBER

RATIO, NUMBER OF TREES TO VOLUME-CUTTING TO 10

VOLUME

NUMBER

RATIO, NUMBER OF TREES TO VOLUME-CUTTING TO 12"

DIAMETER

NUMBER OF

TREES

6"

50

8•

21

ICI'

1

..---13

12

8

14   --

-6

16

-4

I8

--3

NUMBER OF TREES OF VARIOUS SIZES

REQUIRED TO MAKE 1000 FEET OF LUMBER

Courtesy of Conservation Commission, State of New York

 

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