Sprouting of Dormant Buds on Border Trees PDF Download
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Author: George R. Trimble (Jr.)
Publisher:
ISBN:
Category : Buds
Languages : en
Pages : 12
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Book Description
S2As part of an evaluation of silvicultura1 systems used in managing Appalachian hardwoods, we are studying degrade of border trees surrounding harvest-cut openings made in the patch cutting and group selection systems. One facet of this research dealt with determining what portion of visually evident dormant buds on border tree boles sprouted when the openings were cut. Increased knowledge in this area, along with more information about other aspects of bole sprouting, should lead to forest practices better designed to protect log quality. As a result of this research on dormant buds, we learned that a higher proportion of buds sprouted on red oak than on yellow poplar, that a higher proportion sprouted on exposed than on unexposed bole faces, that bud sprouting increased with height on the bole, and that most bud sprouting occurred in the growing season after release. S3.
Author: George R. Trimble (Jr.)
Publisher:
ISBN:
Category : Buds
Languages : en
Pages : 12
Get Book Here
Book Description
S2As part of an evaluation of silvicultura1 systems used in managing Appalachian hardwoods, we are studying degrade of border trees surrounding harvest-cut openings made in the patch cutting and group selection systems. One facet of this research dealt with determining what portion of visually evident dormant buds on border tree boles sprouted when the openings were cut. Increased knowledge in this area, along with more information about other aspects of bole sprouting, should lead to forest practices better designed to protect log quality. As a result of this research on dormant buds, we learned that a higher proportion of buds sprouted on red oak than on yellow poplar, that a higher proportion sprouted on exposed than on unexposed bole faces, that bud sprouting increased with height on the bole, and that most bud sprouting occurred in the growing season after release. S3.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 338
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Book Description
Author: William Bryant Logan
Publisher: W. W. Norton & Company
ISBN: 0393609421
Category : Nature
Languages : en
Pages : 315
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Book Description
Winner of the 2021 John Burroughs Medal for Distinguished Natural History Writing "This deeply nourishing book invites us to reclaim reciprocity with the living world." —Robin Wall Kimmerer, author of Braiding Sweetgrass Once, farmers and rural people knew how to prune hazel to foster abundance: both of edible nuts and of straight, strong, flexible rods for bridges, walls, and baskets. Townspeople felled their beeches to make charcoal to fuel ironworks. Shipwrights shaped oaks to make hulls. No place could prosper without its inhabitants knowing how to cut their trees so they would sprout again. Pruning the trees didn’t destroy them. Rather, it created the healthiest, most sustainable and diverse woodlands that we have ever known. Arborist William Bryant Logan offers us both practical knowledge about how to live with trees to mutual benefit and hope that humans may again learn what the persistence and generosity of trees can teach. He recovers the lost tradition that sustained human life and culture for ten millennia.
Author: George R. Trimble (Jr.)
Publisher:
ISBN:
Category : Branching (Botany)
Languages : en
Pages : 12
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Book Description
Author: Northeastern Forest Experiment Station (Radnor, Pa.)
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 348
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Book Description
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 464
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Book Description
Author: Albert Wade Brant
Publisher:
ISBN:
Category : Broilers (Chickens)
Languages : en
Pages : 176
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Book Description
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 628
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Book Description
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 16
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Book Description
Author: William B. Leak
Publisher:
ISBN:
Category : White pine
Languages : en
Pages : 518
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Book Description
S2The Universities of Maine, Massachusetts, and New Hampshire, in cooperation with the Northeastern Forest Experiment Station, initiated in 1959-60 a study of the effects of site and stocking on the growth of eastern white pine. The primary purposes of the study were to develop equations for: (1) predicting the volume increment per acre of pure, even-aged, white pine stands from observable characteristics of the stand, soil, and topography; and (2) predicting the increment of individual white pine trees related to characteristics of the tree, stand, and site. By 1965, measurements of stand growth and development for a 3-year period were available from nearly all field plots. A preliminary analysis revealed that one or more additional remeasurements should be taken before a final summary of the periodic growth of trees and stands is made. Nevertheless, useful and accurate relationships were developed between stand yield, or volumes per acre, and stand age, site, and stocking; and this information is presented in this paper. Yield tables based on the plot data from New Hampshire, using stand height in place of age and site index, have been published by Barrett and Allen (1966).S3.
