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Comprehensive timber harvest planning for plantation forests on difficult terrain : Sokoine University of Agriculture Training Forest, Tanzania

Creator:: Shemwetta, Dunstan T. K.
Abstract:: Plantation forests on mountainous areas in Tanzania, East Africa, were successfully established in the 1950's. Harvesting started in the 1970's to meet increased national timber demand. Current problems of unharvested areas and potential environmental degradation are associated with uncontrolled harvests, mismatch of harvest systems to site needs, and post-harvest practices....
Resource Type:: Dissertation

A study in organization of the summer force of the Clemon's Tree Farm

Creator:: Burwell, Dave
Resource Type:: Undergraduate Thesis
Full Text:: Clemon's Tree Farm A Study in Organization of the Sumner Force of The Clemen's Tree Farm by Dave

A study of timber cultures planted five decades ago in the Wood River Valley, Klamath County, Oregon

Creator:: Radcliffe, Thomas H.
Resource Type:: Undergraduate Thesis
Full Text:: of the Scott Stand .*.. 10 Growth in the Scott Culture 11 Age of the Scott Culture 11 Tree Size 12

Measuring and modeling gene flow from hybrid poplar plantations : implications for transgenic risk assessment

Creator:: DiFazio, Stephen P.
Abstract:: Hybrid poplar plantations (Populus trichocarpa x Populus deltoides) are a relatively new feature on the landscape in the Pacific Northwest of the United States, and these plantations may soon include genetically engineered trees. Meanwhile, many wild poplar populations (Populus spp.) are highly degraded due in part to logging, dams, grazing,...
Resource Type:: Dissertation

Managing hardwood stands for timber production

Creator:: Hibbs, David E. and Oregon State University. Extension Service
Abstract:: Published March 1986. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Other
Full Text:: hardwoods. These differences lie in patterns of height growth and in tree form. Height growth Conifers grow

Managing hardwood stands for timber production

Creator:: Hibbs, David E. and Oregon State University. Extension Service
Abstract:: More so than for conifers, the time you spend managing hardwoods will be returned to you in increased wood production, increased quality (and so value), and shorter rotations.
Resource Type:: Technical Report
Full Text:: and in tree form. 0 10 20 30 40 50 60 Age (years) 120 100 80 60 40 20 Douglas-fir Red alder

Results of damage surveys in young Northern Region plantations

Creator:: Rice, John Leslie, Hard, John S., and United States. Forest Service. Northern Region. State & Private Forestry
Resource Type:: Technical Report
Full Text:: Private Forestry, Missoula, Mont. Pfister, R. D. 1976. Choosing tree species for planting. In Tree 110

Growth of plantation conifers and whiteleaf manzanita in southwest Oregon

Creator:: Hanson, Thomas J. (Thomas Jeffrey)
Abstract:: Southwest Oregon presents an environment of hot dry summers, cool moist winters, and rocky, shallow soils. The establishment of conifer plantations in this region presents challenging problems for initial seedling survival and subsequent growth. Three areas of concern include early conifer growth after seedling establishment, growth of competing hardwoods within...
Resource Type:: Dissertation

Contracts for woodland owners and Christmas trees growers

Creator:: Mukatis, W. Alfred, Sutherland, Charles F., and Oregon State University. Extension Service
Abstract:: Published August 1986. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Other
Full Text:: Woodland Owners and Christmas Tree Growers Contents Unilateral and bilateralan important distinction....2

ScholarsArchive@OSU

Comprehensive timber harvest planning for plantation forests on difficult terrain : Sokoine University of Agriculture Training Forest, Tanzania

A study in organization of the summer force of the Clemon's Tree Farm

A study of timber cultures planted five decades ago in the Wood River Valley, Klamath County, Oregon

Measuring and modeling gene flow from hybrid poplar plantations : implications for transgenic risk assessment

Managing hardwood stands for timber production

Managing hardwood stands for timber production

Results of damage surveys in young Northern Region plantations

Growth of plantation conifers and whiteleaf manzanita in southwest Oregon

Contracts for woodland owners and Christmas trees growers

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