Author: Frances Josephine Flick
Publisher:
ISBN:
Category :
Languages : en
Pages : 36
Book Description
Grading Logs and Trees for Quality
Author: Frances Josephine Flick
Publisher:
ISBN:
Category :
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 36
Book Description
Grading Logs and Trees for Quality, July 1955-1957
Author: Nellie Geneva Larson
Publisher:
ISBN:
Category : Timber
Languages : en
Pages : 16
Book Description
Publisher:
ISBN:
Category : Timber
Languages : en
Pages : 16
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
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.
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
Proceedings of Symposium on Density, Key to Wood Quality, Held May 4-6, 1965, Madison, Wis
Author: United States. Forest Service
Publisher:
ISBN:
Category : Timber
Languages : en
Pages : 198
Book Description
Publisher:
ISBN:
Category : Timber
Languages : en
Pages : 198
Book Description
Butt-log Grade Distributions for Five Appalachian Hardwood Species
Author: John R. Myers
Publisher:
ISBN:
Category : Hardwoods
Languages : en
Pages : 8
Book Description
S2Tree quality is an important factor in determining the market value of hardwood timber stands, but many forest inventories do not include estimates of tree quality. Butt-log grade distributions were developed for northern red oak, black oak, white oak, chestnut oak, and yellow-poplar using USDA Forest Service log grades on more than 4,700 trees in West Virginia. Butt-log grade distributions indicate the probabilities associated with each grade for each species and d.b.h. class. These estimates are useful for predicting the value of timber stands for which stand tables are available.S3.
Publisher:
ISBN:
Category : Hardwoods
Languages : en
Pages : 8
Book Description
S2Tree quality is an important factor in determining the market value of hardwood timber stands, but many forest inventories do not include estimates of tree quality. Butt-log grade distributions were developed for northern red oak, black oak, white oak, chestnut oak, and yellow-poplar using USDA Forest Service log grades on more than 4,700 trees in West Virginia. Butt-log grade distributions indicate the probabilities associated with each grade for each species and d.b.h. class. These estimates are useful for predicting the value of timber stands for which stand tables are available.S3.
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
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
Improvement in Butt-log Grade with Increase in Tree Size, for Six Hardwood Species
Author: George R. Trimble
Publisher:
ISBN:
Category : Hardwoods
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Hardwoods
Languages : en
Pages : 20
Book Description