Index Catalog // ScholarsArchive@OSU

The character and biological treatability of log pond waters

Creator:: Hoffbuhr, Jack Wayne
Abstract:: A study was conducted to determine the chemical nature and the biological treatability of log pond water. Various analyses including total solids, volatile solids, suspended solids, dissolved oxygen, pH, COD, BOD₅, BOD₂₀, total Kjeldahl nitrogen, nitrate nitrogen, phosphate, and PBI were performed on water samples from each of the four...
Resource Type:: Masters Thesis
Full Text:: 302 224 222 197 197 24 26 45 44 57 58 64 64 413 401 308 314 222 222 195 195 2.3 27 43 41

The Uniformity Coefficient a Function of Sprinkler Types, Pressures, Spacings, and Wind Conditions

Creator:: Nduaguba, Dominic Chika
Resource Type:: Masters Thesis
Full Text:: observations 550 with 22 tests. 22 TABLE VI Group 3b (NE, SE, SW, NW) Number of observations 308 with 22 tests

Biological influence on red alder on Poria weirii and other root rot pathogens

Creator:: Li, Ching-Yan
Resource Type:: Dissertation

Woodland handbook for the Pacific Northwest

Creator:: Oregon Woodland Publications Council
Abstract:: Second Edition May 1969. Reprinted January 1979. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: agencies 299 Forest Statistics for Oregon 301 Forest acreage 302 Timber volume 308 Forest industry 314

Oregon State Forester ; Vol. 22, No. 1 (January 1969)

Creator:: OSU Oregon Forestry Alumni Association
Abstract:: Magazine of the OSU Oregon Forestry Alumni Association; Centennial Edition.
Resource Type:: Other

Methodology for cuticular identification of selected eastern Oregon range plants

Creator:: Schrumpf, Barry J.
Abstract:: Animal dietary preferences have been studied by feeding-site examinations, animal observation, and stomach and esophageal collections. Analysis of fecal material for undigested plant cuticle is another means for obtaining the same information. This study was conducted to: (1) prepare a microscope slide series depicting the surface features of leaves and...
Resource Type:: Masters Thesis
Full Text:: surfaces. Plants were collected and identified by personnel of the PNW Forest and Range Experiment

Characteristics of the Pacific Northwest beef industry

Creator:: Johnson, James B. (James Boynton), 1942-, Vaile, R. E., and Oregon State University. Agricultural Experiment Station
Abstract:: Published May 1968. 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:: Technical Report

Rhizosphere microfloras associated with mycorrhizae of Douglas-fir and red alder

Creator:: Neal, John Lloyd
Abstract:: The mycorrhizal rootlets of Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco.) and red alder (Alnus rubra Bong.) were extensively investigated. A jet-black mycorrhiza was found to be dominant on Douglas-fir rootlets. The fungal symbiont was identified as Cenococcum graniforme (Sow.) Ferd. and Winge. Two forms of mycorrhizae predominated on root systems of...
Resource Type:: Dissertation

Symposium proceedings : herbicides and vegetation management in forests, ranges, and noncrop lands, 1967

Creator:: Oregon State University. School of Forestry
Abstract:: The nonagricultural lands of the world are being called upon today to satisfy tremendous demands from society at all levels of economic development. Until recently, costs of management of many of these lands were too high to warrant appreciable management investment for the relatively low yields. Society is beginning to...
Resource Type:: Conference Proceeding

Snowbrush, Ceanothus velutinus Dougl., its ecology and role in forest regeneration in the Oregon Cascades

Creator:: Zavitkovski, J.
Abstract:: The ecological and silvicultural importance of snowbrush, Ceanothus velutinus, in the areas west of the summit of the Oregon Cascades was studied. Particular attention has been given its nitrogen- fixing ability under both field and greenhouse conditions. On west slopes of the Oregon Cascades snowbrush occurs above 2, 500 feet...
Resource Type:: Dissertation

ScholarsArchive@OSU

The character and biological treatability of log pond waters

The Uniformity Coefficient a Function of Sprinkler Types, Pressures, Spacings, and Wind Conditions

Biological influence on red alder on Poria weirii and other root rot pathogens

Woodland handbook for the Pacific Northwest

Oregon State Forester ; Vol. 22, No. 1 (January 1969)

Methodology for cuticular identification of selected eastern Oregon range plants

Characteristics of the Pacific Northwest beef industry

Rhizosphere microfloras associated with mycorrhizae of Douglas-fir and red alder

Symposium proceedings : herbicides and vegetation management in forests, ranges, and noncrop lands, 1967

Snowbrush, Ceanothus velutinus Dougl., its ecology and role in forest regeneration in the Oregon Cascades

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Creator

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search