Variation in Radial Growth Patterns and Specific Gravity of Red Pine (pinus Resinosa Ait.) |
Contents
THE RED PINE SPECIES | 7 |
REVIEW OF LITERATURE | 12 |
Specific Gravity | 17 |
12 other sections not shown
Common terms and phrases
Adjusted Unadjusted age segments analyses of variance average breast height cambial cell diameter cell number cell wall core segments corewood correlation decrease differences Douglas-fir ducts per square earlywood cell earlywood width effect experimental extracted specific gravity extractives content factors Forest Prod Forest Sci Forest Serv Forestry full cores growth rate growth zones heartwood increase increment core influence internode Kane red pine latewood cell latewood percentage loblolly pine maximum Mean age Norway spruce percent latewood pine at Kane pine Pinus pine seed sources Pinus resinosa pith radial growth patterns radial pattern radial trend red pine sample red pine seed Residual resin duct density ring width seed source mean segment from pith segment regression slash pine sources at Kane stem TAPPI tracheids tree growth U.S. Dep U.S. Forest Service unextracted and extracted variability vertical resin ducts wood density wood properties wood quality wood zone Zahner Zobel древесины