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Performance of artificially shaded container-grown Douglas-fir seedlings on skeletal soils

Creator:: Hobbs, Stephen D. and Oregon State University. Forest Research Laboratory
Abstract:: One-year-old container-grown Douglas-fir [Pseudotsuga menziesii (Mirb.) Franco] seedlings were outplanted on north, east, south, and west aspects on steep, skeletal Xerochrepts in southwest Oregon. After 2 years, survival rates were highest on north and south aspects, but biomass production (dry weight) was greatest on the west aspect. Shadecards, used to...
Resource Type:: Technical Report
Full Text:: PERFORMANCE Or `PIFICIALLY SHADED CONTAINER-GROWN DOUGLAS-FIR SEEDLINGS ON SKELETAL SOILS ABSTRACT One-year

First-year performance of 1-0 containerized Douglas-fir seedlings on droughty sites in southwestern Oregon

Creator:: Hobbs, Stephen D., Oregon State University. Forest Research Laboratory, Byars, R. H ., Henneman, D. C., and Frost, C. R.
Abstract:: The effects of artificial shading and aspect on the performance of 1-0 container-grown Douglas-fir seedlings were evaluated 1 year after outplanting on four different aspects in southwest Oregon. The test areas, all characterized by steep slopes and shallow, skeletal soils with a surface mantle of loose rock and logging slash,...
Resource Type:: Technical Report
Full Text:: University and a reforestation specialist for the Southwest Oregon Forestry Intensified Research Program (FIR

Effects of water stress on phenology, physiology, and morphology of containerized Douglas-fir (Psuedotsuga menziesii (mirb.) Franco) seedlings

Creator:: Khan, Shafiqur Rehman
Abstract:: Approximately 3-4 month-old containerized Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) seedlings (seed zone 262 and 271) were subjected to 6 moisture stress treatments (65, 53, 41, 29, 17 and 7% soil water content by volume of dry soil) starting July 4 to September 22, 1991 at Forest Research Laboratory's greenhouse at...
Resource Type:: Masters Thesis

Occurrence of Fusarium on the roots of nondiseased bareroot Douglas-fir seedlings, USDA Forest Service Nursery, Coeur d'Alene, Idaho

Creator:: James, Robert L., Gilligan, Carma J., and United States. Forest Service. Northern Region
Resource Type:: Technical Report
Full Text:: container Douglas-fir seedlings are in progress. It is possible that Fusarium may contribute to the death of

Effects of fertilization at the time of planting on field performance of 1+1 Douglas-fir [Pseudotsuga menziesii (Mirb.) Franco] seedlings

Creator:: Alzugaray Oswald, Patricio Javier
Abstract:: To study the combined effects of seedling quality and fertilization at the time of planting, three experiments were established in western Oregon during the winter of 2000. The first experiment investigated the effect of preplanting rootvolume and fertilization rate on the field performance of 1+1 Douglas-fir seedlings during two growing...
Resource Type:: Masters Thesis
Full Text:: ofOsmocote® (17-5-11) per seedling, in a hole adjacent to Douglas-fir plugs grown in 25.8 cm3 containers

Fungal colonization of styroblock containers Plum Creek Nursery, Pablo, Montana

Creator:: James, Robert L. and Gilligan, Carma J.
Abstract:: An evaluation of the efficacy of steam treatment on reducing levels of Fusarium, Cylindrocarpon, and Trichoderma within styroblock containers was conducted at the Plum Creek Nursery in Pablo, Montana. Although levels, of both Fusarium and Cylindrocarpon were significantly reduced by cleaning, relatively high populations of both these fungi persisted after...
Resource Type:: Technical Report
Full Text:: . • • • • • 6 Table 5.--Relationships between Douglas-fir seedling height and pre-cleaned styroblock cell

Douglas fir seedling study on McDonald Forest

Creator:: Sandoz, F. J.
Resource Type:: Undergraduate Thesis
Full Text:: Douglas fir seedling study on McDonald Forest r

A silviculture project : to determine the survival of Douglas fir seedlings the first summer after planting : location: Mary's Peak area w. 1/2 sec. 36, T.12S., R.7W., W.M.

Creator:: Manley, James C.
Resource Type:: Undergraduate Thesis
Full Text:: months. Table 1 Survival of Douglas fir Seedling after the 1st 5 Months of Planting * Plot No. No

Genetics of fall, winter and spring cold hardiness in coastal Douglas-fir seedlings

Creator:: O'Neill, Gregory Arthur, 1961-
Resource Type:: Dissertation

Soil surface effects on soil water, soil temperature, and Douglas-fir seedling injury following radiation frost damage events

Creator:: Melton, Lisa L.
Abstract:: A microclimatology study was conducted on a high elevation clearcut near the summit of Mt. Ashland in southwest Oregon to evaluate the effects of frost on Douglas-fir seedling growth and survival. Frost and low temperatures cause seedling stress through frost damage, frost desiccation, increased root resistance, and decreased rates of...
Resource Type:: Masters Thesis
Full Text:: Douglas-fir seedling injury following radiation frost damage events AN ABSTRACT OF THE THESIS OF Lisa L

ScholarsArchive@OSU

Performance of artificially shaded container-grown Douglas-fir seedlings on skeletal soils

First-year performance of 1-0 containerized Douglas-fir seedlings on droughty sites in southwestern Oregon

Effects of water stress on phenology, physiology, and morphology of containerized Douglas-fir (Psuedotsuga menziesii (mirb.) Franco) seedlings

Occurrence of Fusarium on the roots of nondiseased bareroot Douglas-fir seedlings, USDA Forest Service Nursery, Coeur d'Alene, Idaho

Effects of fertilization at the time of planting on field performance of 1+1 Douglas-fir [Pseudotsuga menziesii (Mirb.) Franco] seedlings

Fungal colonization of styroblock containers Plum Creek Nursery, Pablo, Montana

Douglas fir seedling study on McDonald Forest

A silviculture project : to determine the survival of Douglas fir seedlings the first summer after planting : location: Mary's Peak area w. 1/2 sec. 36, T.12S., R.7W., W.M.

Genetics of fall, winter and spring cold hardiness in coastal Douglas-fir seedlings

Soil surface effects on soil water, soil temperature, and Douglas-fir seedling injury following radiation frost damage events

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