3706 



Species Index 



Sweetgum (continued) 



yield of cuttings, 1972, 1973 

 mechanical properties, 713-715, 742, 

 743, 753, 754, 762, 770, 773-776, 

 779, 782, 2519, 2521, 2522; see also 

 Strength properties in GENERAL 

 INDEX 



failure modes, 734, 735, 737 

 species-average values, 713-715, 

 770 

 mechanical properties reduction from 

 white and brown rots, 802-804, 807, 

 808 

 minerals content, 438-445, 1198, 



1323-1325, 1373, 1374 

 modulus of elasticity, 713-715 



veneer tensile properties, 3049 

 moisture content of 



bark, 555, 558, 560, 1175, 1176, 

 1181, 1182, 1185, 1187, 1204, 

 1647 

 branches, 555, 558, 565, 1176, 1319 

 breast-height disk related to 



stemwood, 565 

 equilibrium, 576 

 fiber saturation, 569 

 foliage and twigs, 1319 

 heartwood and sapwood in sawlog- 



size stems, 554, 560 

 pulpwood, 555 

 trees 6years old, 561 

 understory trees, wood, bark, stem, 



branches, 565, 1176 

 wood and bark of central stump- 

 root, stem, and branches, 1319 

 wood and bark of components of 

 trees 6 to 22 inches in diameter, 

 555 

 wood, bark, stem, and branches of 



6-inch trees, 558 

 wood, related to season, 562 

 odor and taste, 2647 

 pallets, 2617, 2620-2622, 2629, 2631, 



2634 

 permeability, 625-632, 2470-2473 

 pH,452, 1382 

 plywood, 2693 

 pulp and paper, 3100, 3101, 3118-3121, 



3125,3126,3130,3135 

 residues from logging, 3323 

 resistivity, electrical, 675, 677, 682 

 root and stump form, weight, and 

 proportion of weight, 1319, 1431, 

 3468 

 root harvesting forces, 1562 

 schematic three-plane drawing of wood, 

 543 



seeds as wildlife food, 1408-141 1 

 seed yield per tree and acre, 1398 

 shrinkage, 595, 597, 599-601 

 six-inch pine-site trees, descriptive data 



on, 50, 1434 

 sound velocity in, 713, 714, 717 

 specific gravity 



bark, density and bulk density, 



1181, 1201-1204, 1207, 1209 

 rootwood and rootbark, 1320 

 species average, 422, 480, 481, 483 

 within-species variation, 506 

 within-tree variation, 532-535 

 sugars, reducing, in bark, 1192 

 tannin content of bark, 1 195, 1 196 

 termite resistance, natural, 876 

 treatment for preservation 



effect on glue bonds, 2528 

 effect on mechanical properties, 



2519,2521,2522 

 permeability, 2470, 2471, 2473 

 retention and penetration, non- 

 pressure, 2470, 2471, 2495, 2497 

 retention and penetration, pressure, 



2431,2491,2493 

 service life of treated crossties, 



2507, 2667 

 service life of treated fenceposts, 



2512,2515 

 service life of untreated fenceposts, 

 853,2513,2687 

 veneer, 2648, 2652, 2675, 2692, 2693, 



3049 

 volume on pine sites, 21, 23-34, 3159 

 wood flour, 2234 

 wood sections, in color, 224 

 yield and grade of rotary-peeled veneer 



from tree and block, 987-992 

 yield of cuttings, 1972, 1973, 3294 

 yield of lumber and residue, 3460 

 Tupelo, black 



activation energy, electrical, 677-681 

 air drying; see drying 

 anatomy of 



bark, 1059, 1084-1086, 1118 

 foliage, leaf shape, thickness, and 



area, 1352 

 roots, proportions of tissues, and 

 fiber dimensions in wood and 

 bark, 1310, 1313-1319 

 seeds and their characteristics, 



1396, 1397 

 wood, 204; for dimensions, 

 proportions, and patterns of 

 tissues, see GENERAL INDEX 

 related to permeability, 617, 

 621,623,624 



