Author: Neil I. Lamson
Publisher:
ISBN:
Category : Clear-cutting
Languages : en
Pages : 12
Book Description
Response to crop-tree release
Response to Crop-tree Release by 7-year-old Stems of Yellow-poplar and Black Cherry
Author: George R. Trimble (Jr.)
Publisher:
ISBN:
Category : Cherry
Languages : en
Pages : 16
Book Description
Publisher:
ISBN:
Category : Cherry
Languages : en
Pages : 16
Book Description
Response to Crop-tree Release by 7-year-old Stems of Red Maple Stump Sprouts and Northern Red Oak Advance Reproduction
Author: George R. Trimble (Jr.)
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 12
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 12
Book Description
Response to Crop-tree Release by 7-year-old Stems of Yellow-poplar and Black Cherry
Author: George R. Trimble (Jr.)
Publisher:
ISBN:
Category : Cherry
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category : Cherry
Languages : en
Pages : 0
Book Description
Effects of Herbicide Release on the Growth of 8- to 12-year-old Hardwood Crop Trees
Author: G. W. Wendel
Publisher:
ISBN:
Category : Hardwoods
Languages : en
Pages : 8
Book Description
"In 8- to 12-year-old Appalachian hardwood stands, crop trees were released by stem injecting competing trees with a 20 percent aqueous solution of glyphosate. Species released were black cherry, red oak, and sugar maple. Release treatments were (a) injection of all trees within a 5-foot radius of the crop tree bole and (b) injection of all trees whose crown touched the crop tree. Five-year diameter growth of all species was significantly increased by both release treatments, but height growth was not affected by either treatment. Survival of released crop trees was higher and crown-class retrogression of released trees was less than unreleased trees. Glyphosate was effective in controlling most hardwood species during the 5 years of observation. S3.
Publisher:
ISBN:
Category : Hardwoods
Languages : en
Pages : 8
Book Description
"In 8- to 12-year-old Appalachian hardwood stands, crop trees were released by stem injecting competing trees with a 20 percent aqueous solution of glyphosate. Species released were black cherry, red oak, and sugar maple. Release treatments were (a) injection of all trees within a 5-foot radius of the crop tree bole and (b) injection of all trees whose crown touched the crop tree. Five-year diameter growth of all species was significantly increased by both release treatments, but height growth was not affected by either treatment. Survival of released crop trees was higher and crown-class retrogression of released trees was less than unreleased trees. Glyphosate was effective in controlling most hardwood species during the 5 years of observation. S3.
Response to Crop-tree Release by 7-year-old Stems of Red Maple Stump Sprouts and Northern Red Oak Advance Reproduction
Author: George R. Trimble (Jr.)
Publisher:
ISBN:
Category : Quercus rubra
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category : Quercus rubra
Languages : en
Pages : 0
Book Description
Response to Crop-tree Release by 7-year-old Stems of Red Maple Stump Sprouts and Northern Red Oak Advance Reproduction
Author: George R. Trimble
Publisher:
ISBN:
Category : Red maple
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category : Red maple
Languages : en
Pages : 0
Book Description
Crop-tree Release Increases Growth of 12-year-old Yellow-poplar and Black Cherry
Author: Neil I. Lamson
Publisher:
ISBN:
Category : Cherry
Languages : en
Pages : 12
Book Description
S2Precommercial thinning was done in a 12-year-old Appalachian hardwood sapling stand in West Virginia. Two crop-tree release techniques were used-crown touching and crown touching plus 5 feet. Results indicated that both treatments significantly increased & year d.b.h. growth for released yellow-poplar and black cherry crop trees. Although there was a major increase in d.b.h. growth, caution is suggested when using the crown-touching plus 5 feet treatment as butt-log quality response was not conclusive. Releasing crop trees with the crown-touching approach seems appropriate in sapling stands when applied to desirable stems on better sites. S3.
Publisher:
ISBN:
Category : Cherry
Languages : en
Pages : 12
Book Description
S2Precommercial thinning was done in a 12-year-old Appalachian hardwood sapling stand in West Virginia. Two crop-tree release techniques were used-crown touching and crown touching plus 5 feet. Results indicated that both treatments significantly increased & year d.b.h. growth for released yellow-poplar and black cherry crop trees. Although there was a major increase in d.b.h. growth, caution is suggested when using the crown-touching plus 5 feet treatment as butt-log quality response was not conclusive. Releasing crop trees with the crown-touching approach seems appropriate in sapling stands when applied to desirable stems on better sites. S3.
Response to Crop-tree Release
Author: Neil I. Lamson
Publisher:
ISBN:
Category : Clearcutting
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category : Clearcutting
Languages : en
Pages : 0
Book Description
Precommercial Crop-tree Release Increases Diameter Growth of Appalachian Hardwood Saplings
Author: H. Clay Smith
Publisher:
ISBN:
Category : Hardwoods
Languages : en
Pages : 12
Book Description
Publisher:
ISBN:
Category : Hardwoods
Languages : en
Pages : 12
Book Description