. Managing the family forest. Forest management; Woodlots. 46 FARMERS' BULLETIN 2187 Table 3.—Volume in cords1 (128 cubic feet including bark) by diameter and usable height Measurement of tree at breast height (inches) Volume when usable height in feet is- Diameter Circum- ference 8 16 24 32 40 48 56 64 Cords Cords Cords Cords Cords Cords Cords Cords 4 13 5_ 16 .011 .019 6 19 .017 .028 .040 0. 047 22 .023 .038 .053 .068 0. 076 8 25 .031 .050 .068 .088 .087 . 106 9 28 .040 .065 .109 .130 .153 10 31 .049 .082 .111 .133 . 160 .188 .211 11 35 .060 .100 . 137 .165 .190
. Managing the family forest. Forest management; Woodlots. 46 FARMERS' BULLETIN 2187 Table 3.—Volume in cords1 (128 cubic feet including bark) by diameter and usable height Measurement of tree at breast height (inches) Volume when usable height in feet is- Diameter Circum- ference 8 16 24 32 40 48 56 64 Cords Cords Cords Cords Cords Cords Cords Cords 4 13 5_ 16 .011 .019 6 19 .017 .028 .040 0. 047 22 .023 .038 .053 .068 0. 076 8 25 .031 .050 .068 .088 .087 . 106 9 28 .040 .065 .109 .130 .153 10 31 .049 .082 .111 .133 . 160 .188 .211 11 35 .060 .100 . 137 .165 .190 .221 .250 12 38 .070 .121 . 165 . 198 .225 .260 .300 .330 13 41 .082 .143 .197 .236 .268 .305 .350 .42 14 44 .095 .167 .228 .273 .311 .353 .40 .47 15 47 . 107 . 193 .262 .318 .364 .41 .46 .52 16 50 . 122 .220 .300 .367 .42 .47 .53 .59 17 53 . 138 .250 .340 .42 .48 . 54 .59 .66 18. 57 . 155 . 282 . 382 . 47 . 55 . 60 . 65 . 73 19 60 .173 .318 .43 .53 .61 .68 .73 .81 20 63 .194 .353 .48 .59 .68 .76 .81 .89 21 66 .217 .395 .54 .66' .76 .84 .90 .98 22 69 .240 .44 .60 .73 .84 .93 1. 00 23 72 . 262 .48 .66 .80 .92 24 75 .288 .52 .72 .88 1. 12 25 79 .312 .58 .78 .96 1. 23 1. 33 1. 38 26 82 .340 .62 .84 1. 33 1. 51 27 85 .363 .67 .91 1. 45 28 88 .388 .72 .97 1. 20 1. 38 1. 55 1. 67 1. 76 29 91 .41 .76 1. 03 1. 49 1. 66 30 94 .43 .80 1. 59 1. 93 1 The bold figures in the upper part of the table are to a minimum top diameter (inside bark) of or more but less than inches. Other top diameters are variable but not less than F-488261 Crossties are an important timber crop in general Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Mark, Gordon G. , 1910-; Dimmick, Robert S. , 1
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Keywords: ., bookcentury1900, bookpublisherwashi, booksubjectforestmanagement
