Author: R. James Barbour
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 28
Book Description
Log and Lumber Grades as Indicators of Wood Quality in 20- to 100-year-old Douglas-fir Trees from Thinned and Unthinned Stands
Author: R. James Barbour
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 28
Book Description
Analytical Procedures for Developing Log and Tree Quality Classification Systems
Author: J. Csizmazia
Publisher: Queen's printer
ISBN:
Category : Douglas fir
Languages : en
Pages : 42
Book Description
Publisher: Queen's printer
ISBN:
Category : Douglas fir
Languages : en
Pages : 42
Book Description
A New and Easier Way to Estimate the Quality of Inland Douglas-fir Sawtimber
Author: Paul H. Lane
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 16
Book Description
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 16
Book Description
Butt Log Quality of Trees in Pennsylvania Oak Stands
Author: Martin E. Dale
Publisher:
ISBN:
Category : Hardwoods
Languages : en
Pages : 12
Book Description
S2Describes the distribution of sawtimber trees by diameter at breast height (d.b.h.) and grade for eight hardwood species in upland oak stands of Pennsylvania. The proportion of trees by d.b.h. and grade revealed differences between species. The quality of northern red oak, white oak, and yellow-poplar appeared inherently better than that of red maple, chestnut oak, and a group of other hardwoods. Grade predictions by size and species allow more precise timber appraisals and enable managers to evaluate alternative management strategies more accurately. S3.
Publisher:
ISBN:
Category : Hardwoods
Languages : en
Pages : 12
Book Description
S2Describes the distribution of sawtimber trees by diameter at breast height (d.b.h.) and grade for eight hardwood species in upland oak stands of Pennsylvania. The proportion of trees by d.b.h. and grade revealed differences between species. The quality of northern red oak, white oak, and yellow-poplar appeared inherently better than that of red maple, chestnut oak, and a group of other hardwoods. Grade predictions by size and species allow more precise timber appraisals and enable managers to evaluate alternative management strategies more accurately. S3.
Application of Log and Tree Quality Index Factors for Hardwood Sawtimber
Author: James A. Johnson
Publisher:
ISBN:
Category : Hardwoods
Languages : en
Pages : 108
Book Description
Publisher:
ISBN:
Category : Hardwoods
Languages : en
Pages : 108
Book Description
Predicting Lumber Grade Yields from Yellow-poplar (Liriodendron Tulipifera L.) Trees
Author: Edwin L. Lucas
Publisher:
ISBN:
Category : Liriodendron tulipifera
Languages : en
Pages : 160
Book Description
Publisher:
ISBN:
Category : Liriodendron tulipifera
Languages : en
Pages : 160
Book Description
Defining Hardwood Veneer Log Quality Attributes
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 40
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 40
Book Description
Station Paper
Author: Southeastern Forest Experiment Station (Asheville, N.C.)
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 576
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 576
Book Description
Veneer Yields by the New Timber Cruising Grades for Old-growth Coast Douglas-fir
Author: Richard O. Woodfin
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 40
Book Description
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 40
Book Description
General Technical Report PSW.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 574
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 574
Book Description