Author: Barton M. Blum
Publisher:
ISBN:
Category : Sap
Languages : en
Pages : 12
Book Description
S2When sap production research was begun by the Northeastern Forest Experiment Station in Burlington, Vermont, in 1964, it became apparent that more quantified information on sap yield variation among individual trees and among years was needed to facilitate the designing of efficient experiments. One of the first projects undertaken was to record seasonal sap yields on approximately 140 individual trees on a sugarbush near Jericho, Vermont. Yields were measured in the sap seasons of 1965, 1966, and 1967. Data presented in this report are based for the most part on a random sample drawn from these trees. All sample trees were tapped with two tapholes bored to a uniform depth.S3.
Variation of Sugar Maple Sap Yield and Its Influence on Experimental Design
Author: Barton M. Blum
Publisher:
ISBN:
Category : Sap
Languages : en
Pages : 12
Book Description
S2When sap production research was begun by the Northeastern Forest Experiment Station in Burlington, Vermont, in 1964, it became apparent that more quantified information on sap yield variation among individual trees and among years was needed to facilitate the designing of efficient experiments. One of the first projects undertaken was to record seasonal sap yields on approximately 140 individual trees on a sugarbush near Jericho, Vermont. Yields were measured in the sap seasons of 1965, 1966, and 1967. Data presented in this report are based for the most part on a random sample drawn from these trees. All sample trees were tapped with two tapholes bored to a uniform depth.S3.
Publisher:
ISBN:
Category : Sap
Languages : en
Pages : 12
Book Description
S2When sap production research was begun by the Northeastern Forest Experiment Station in Burlington, Vermont, in 1964, it became apparent that more quantified information on sap yield variation among individual trees and among years was needed to facilitate the designing of efficient experiments. One of the first projects undertaken was to record seasonal sap yields on approximately 140 individual trees on a sugarbush near Jericho, Vermont. Yields were measured in the sap seasons of 1965, 1966, and 1967. Data presented in this report are based for the most part on a random sample drawn from these trees. All sample trees were tapped with two tapholes bored to a uniform depth.S3.
U.S. Forest Service Research Paper NE.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 508
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 508
Book Description
Coniferous understory influences sugar maple (Acer saccharum Marsh.) sap production
Author: Russell S. Walters
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 8
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 8
Book Description
Report
Author: Northeastern Forest Experiment Station (Radnor, Pa.)
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 412
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 412
Book Description
Forest Service Research Paper NE.
U.S. Forest Service Research Note NE.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 456
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 456
Book Description
USDA Forest Service Research Note NE
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 288
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 288
Book Description
Hearings
Author: United States. Congress. Senate. Committee on Appropriations
Publisher:
ISBN:
Category :
Languages : en
Pages : 1988
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 1988
Book Description
Forest Service General Technical Report NE.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 628
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 628
Book Description
Publications of the Northeastern Forest Experiment Station, 1966-1976
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 138
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 138
Book Description