Cookies on Forest Science Database

Like most websites we use cookies. This is to ensure that we give you the best experience possible.

 

Continuing to use www.cabi.org  means you agree to our use of cookies. If you would like to, you can learn more about the cookies we use.

Forest Science Database

Supporting your research in forest and wood science

>>> Sign up to receive our Environmental Sciences e-newsletter, book alerts, and offers <<<

Results per page:

Search results

Abstract

The management of forest resources in the Pacific Northwest (USA) has changed greatly since the first harvests of large-diameter old-growth trees to the more recent harvests of younger, small diameter trees grown in plantations managed for rapid growth and wood production. This change continues...

Author(s)
Marshall, D. D.; DeBell, D. S.
Publisher
Pacific Northwest Research Station, USDA Forest Service, Portland, USA
Citation
General Technical Report - Pacific Northwest Research Station, USDA Forest Service, 2002, No.PNW-GTR-563, pp 145-149
Abstract

A comprehensive test of effects of spacing on growth and yield of Populus was established in western Washington in spring 1986. Two hybrid clones (D-01 of unknown parents and H-11, P. trichocarpa × P. deltoides) were planted at 2 woodgrass spacings (0.18 and 0.30 m) and 3 wider spacings (0.50, 1.00 ...

Author(s)
DeBell, D. S.; Harms, W. R.; Zasada, J. C.
Publisher
Institute of Gas Technology, Chicago, Illinois, USA
Citation
Energy from biomass and wastes XII., 1989, pp 153-166
Abstract

Four Populus clones (Populus trichocarpa '7-75' and '8-81', and 2 hybrids - Populus '11-11' and 'D-01') were planted in replicated monoclonal plots near Olympia, Washington state, to evaluate their suitability for use in short-rotation culture. Planting was done with unrooted hardwood cuttings in...

Author(s)
Debell, D. S.; Harrington, C. A.; Clendenen, G. W.; Zasada, J. C.
Citation
New Forests, 1997, 14, 1, pp 1-18
Abstract

Two Populus hybrids ('11-11', probably P. trichocarpa × P. nigra or P. angustifolia; and 'D-01', P. trichocarpa × P. deltoides [P. interamericana]) were planted in monoclonal block plantings at 3 spacings (0.5, 1.0, and 2.0 m) near Olympia, Washington State, and evaluated over a 7-yr period for...

Author(s)
DeBell, D. S.; Clendenen, G. W.; Harrington, C. A.; Zasada, J. C.
Citation
Biomass and Bioenergy, 1996, 11, 4, pp 253-269
Abstract

Growth and yield of black cottonwood (Populus trichocarpa) and red alder (Alnus rubra) on Lady Island, Washington were measured at 4 successive 2-yr coppice harvests. Three amounts of amended pulp mill sludge (450, 225, and 0 t/ha) were applied before planting, and one-half of the plots were...

Author(s)
Harrington, C. A.; DeBell, D. S.
Citation
Canadian Journal of Forest Research, 1984, 14, 6, pp 844-849
Abstract

The effects of NPK-enriched pulp and paper mill sludge (0, 100 and 200 tons/acre) on yields of coppiced black cottonwood (Populus trichocarpa) and alder (Alnus rubra) were investigated, with and without irrigation at Camas, Washington. Cottonwood yields were significantly higher on sludge-treated...

Author(s)
Harrington, C. A.; DeBell, D. S.; Strand, R. F.
Publisher
Seattle., USA
Citation
Proceedings of Solar 79 Northwest, August 1979, Seattle, Washington., 1980, pp 363-366
Abstract

Presents new data for the average height and d.b.h. of well spaced trees of Alnus rubra, Pinus contorta, Populus tremuloides, P. trichocarpa, Pseudotsuga menziesii, Thuja plicata and Tsuga heterophylla in fully stocked young stands (5, 10 and 15 years old) on good sites in southern British...

Author(s)
Smith, J. H. G.; DeBell, D. S.
Citation
Forestry Chronicle, 1973, 49, 1, pp 31-34
Abstract

A study of coppicing behaviour was made on 4-year-old coppice growth of Populus trichocarpa near Mount Vernon, Wash. It is concluded that for management on short (2- to 3-year) rotations for pulpwood, P. trichocarpa should be felled in the dormant period (Nov. - Feb.), the stump height increasing...

Author(s)
DeBell, D. S.; Alford, L.
Citation
Tree Planters' Notes, 1972, 23, 4, pp 1-3
Abstract

Gives results of a study of the effect of fertilizing and spacing (0.3 X 0.3, 0.61 X 0.61 and 1.22 X 1.22 m) on the yield of Populus trichocarpa in two successive 2-year rotations in Washington. Yield in the first rotation was affected by spacing and fertilizing, being greatest with the closest...

Author(s)
Heilman, P. E.; Peabody, D. V., Jr.; DeBell, D. S.; Strand, R. F.
Citation
Canadian Journal of Forest Research, 1972, 2, 4, pp 456-459

Refine Results

Sort Order
Author
Geographical Location
Item Type
Organisms
Subject Topics