Last edited by Kigam
Tuesday, August 11, 2020 | History

2 edition of Ponderosa pine-lodgepole pine spacing study in central Oregon found in the catalog.

Ponderosa pine-lodgepole pine spacing study in central Oregon

Kenneth W Seidel

Ponderosa pine-lodgepole pine spacing study in central Oregon

results after 20 years

by Kenneth W Seidel

  • 146 Want to read
  • 13 Currently reading

Published by U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station in Portland, Or. (319 S.W. Pine Street, P.O. Box 3890, Portland 97208) .
Written in English

    Subjects:
  • Forest thinning -- Oregon,
  • Trees -- Oregon -- Growth,
  • Ponderosa pine -- Spacing,
  • Lodgepole pine -- Spacing

  • Edition Notes

    Other titlesA Ponderosa pine lodgepole pine spacing study in central Oregon
    StatementK.W. Seidel
    SeriesResearch paper -- PNW-RP-410, Research paper PNW -- 410
    ContributionsPacific Northwest Research Station (Portland, Or.)
    The Physical Object
    Pagination14 p. :
    Number of Pages14
    ID Numbers
    Open LibraryOL17930627M

    Older bark is distinctly reddish-brown (not as orange as ponderosa pine). Distribution: Occurs in mountainous regions of the West, from southern Oregon through the Sierra Nevada, and into Baja, California. Generally grows from to ft. ( m). Ponderosa pine habitats historically covered a large portion of the Blue Mountains ecoregion, as well as parts of the East Cascades and Klamath Mountains. Ponderosa pine is still widely distributed in eastern and southern Oregon. However, the structure and species composition of woodlands have changed dramatically. Historically, ponderosa pine.

    5 Managing a new ponderosa pine plantation H. Dew and B. Kelpsas Chapter2 A ttention to the details of site prepara-tion, stock type selection, andFile Size: KB. Other Common Names/Trade Names: Western Yellow Pine Scientific Name: Pinus contorta, Pinus pondersoa Best Characteristics for Identification: Resin canals, abrupt transition from earlywood to latewood. Resinous odor, resin pockets. Uses: Plywood, Framing lumber, poles, log cabins General Natural Range: Lodgepole pine: Yukon territory south through British Columbia and Alberta.

    Ponderosa Pine/Lodgepole Pine Boards roundbox T DF&L; DF&L MSR; Inland WF; Inland HF; SPF – S; Studs; ESLP Boards; WP Boards; PP/LP Boards; WW; IRC; Pattern; Util / #3; Econ / #4; All; Custom Search; Prices are for the specific quantities, tallies, ship-times and ship mode listed. Alterations or modifications will be. Maintaining Ponderosa Pine Health. Chances are, if you live in Central Oregon, you either have ponderosa pine trees on your property or on a nearby property. It is the high desert after all, and our big cinnamon colored pines are a huge asset in our community as well as being a key species in our high desert ecosystem.


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Ponderosa pine-lodgepole pine spacing study in central Oregon by Kenneth W Seidel Download PDF EPUB FB2

A ponderosa pine-lodgepole pine spacing study in central Oregon: results after 20 years. Res. Pap. PNW-RP Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 14p. The growth response after 20 years from an initial spacing study established in a.

A ponderosa pine-lodgepole pine spacing study in central Oregon: results after 20 years / Related Titles.

Related/Analytical: A Ponderosa pine lodgepole pine spacing study in central Oregon. Series: Research paper PNW ; By. Seidel, Kenneth W. Get this from a library. A ponderosa pine-lodgepole pine spacing study in central Oregon: results after 20 years. [Kenneth W Seidel; Pacific Northwest Research Station (Portland, Or.)].

A ponderosa pine-grand fir spacing study in central Oregon: results after 10 years by Seidel, Kenneth W; Pacific Northwest Forest and Range Experiment Station (Portland, Or.)Pages: Get this from a library.

A ponderosa pine-grand fir spacing study in central Oregon: results after 10 years. [Kenneth W Seidel; Pacific Northwest Forest and Range Experiment Station (Portland, Or.)].

A ponderosa pine-lodgepole pine spacing study in central Oregon: results after 20 years / By Kenneth W. Seidel and Or.) Pacific Northwest Research Station (PortlandCited by: 5. A Ponderosa pine-lodgepole pine spacing study in central Oregon: results after 20 years / K.W.

: Kenneth W. Seidel. Ectomycorrhizal communities of ponderosa pine and lodgepole pine in the south-central Oregon pumice zone Article (PDF Available) in Mycorrhiza 26(4) November with Reads.

Above m elevation, lodgepole pine was less abundant (5 ± 15%) on the PIPO-PICO sites. Proposals to manage ponderosa pine – lodgepole pine sites so as to favor an increased percentage of ponderosa pine are consistent with this historical record. Relevance to restoration management on ponderosa pine and mixed-conifer sitesCited by: Ponderosa pine occurs in pure stands or may be mixed with lodgepole pine, grand fir, Douglas-fir, western larch, western white pine, incense-cedar, white fir and quaking aspen.

Ponderosa pine forests are widely distributed in eastern Oregon, ranging in elevation from 2, to 6, feet. A ponderosa pine-grand fir spacing study in central Oregon: results after 10 years by Seidel, Kenneth W; Pacific Northwest Forest and Range Experiment Station (Portland, Or.).

the distribution of lodgepole and ponderosa pine in theWalker Basin area of south central Oregon in Kerr observed that both lodgepole and ponderosa pine have a deep taproot and make their best growth in a loose, sandy or gravelly soil. He noted further that ponderosa pine always is.

A ponderosa pine-lodgepole pine spacing study in central Oregon: results after 20 years / View Metadata By: Seidel, Kenneth W. - Pacific Northwest Research Station (Portland, Or.).

The objectives of this study were to test the effects of various stand densities on ponderosa pine and lodgepole pine regeneration between and m in height, compare their seedling density.

Ponderosa pine is considered one the most fire resistant conifers in the west, and fire resistance increases as the tree matures (Miller ). Ponderosa pine is well suited to survive low-intensity surface fires primarily due to its bark characteristics.

Ponderosa pine develops a protective outer corky bark ( cm) early in life whenCited by: In the recent epidemic outbreak of mountain pine beetle (MPB) (Dendroctonus ponderosae) in western North America, widespread tree mortality has occurred since the late s, primarily in lodgepole pine forests (Pinus contorta) (Safranyik and CarrollRaffa et al.

), with additional impacts in other forested ecosystems after (Safranyik et al.Six et al. ).Cited by: 2. We just wrapped up Oregon Arbor Week, so we thought we’d share a little bit about one of our favorite trees, the majestic Ponderosa pine.

Central and Eastern Oregon just wouldn’t be the same without big Ponderosa pines. History. Ponderosas are native to the Western United States and are found in 16 states and in British Columbia, Canada.

The high degree of spatial heterogeneity in many central Oregon pine stands suggests the need to determine the rela-tive importance of average stand density versus local stand density as a descriptor of the competitive environment and predictor of tree growth.

Previous studies in ponderosa pine (Pinus ponderosa Dougl. ex Laws.) have shown that. Oregon's only native two-needle pine, Pinus contorta, commonly called lodgepole pine, is widely distributed across the state in a variety of diverse ecological habitats, from windswept ocean shores to mountaintops.

Pinus contorta is named for its gnarled, twisted shape in its seashore habitat or, perhaps, the gentle twist in its paired needles. Three named forms in Oregon have been.

Ponderosa Pine is the tallest known pine in North America. This popular evergreen has distinctive, textured bark and long needles.

This makes it an excellent ornamental tree for landscaping on large properties. Ponderosa Pine is hardy in a variety of soil conditions. Ideal Spacing for Young Trees.

When planting ponderosa seeds or saplings, the optimum spacing between each plant ranges from 3 to 10 feet. If you are trying to establish a tree that will remain in.In its genus, ponderosa pine is second in size only to sugar pine. The Oregon champion, at La Pine State Park in Deschutes County, is feet tall and inches in circumference.

Trinity, California, is home to the U.S. champion, at high and inches in circumference.Lodgepole Pine Identifying features of Lodgepole pine Needles Needles in bundles of two, 1 to 3 inches ( to cm) long; typically 1 1/2 - 2 1/2 ( to cm) inches, clustered near the ends of the branches.

Needles are often curved, and twisted about half a turn along their length. Margins of needles have very tiny Size: KB.