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Fertilizer and lime materials [1998]

Creator:: Hart, John M. (John Mervyn), 1947-
Abstract:: Revised August 1990. Reprinted May 1998. This publication was replaced by OSU Extension publication EM 9057 & EM 9060. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://catalog.extension.oregonstate.edu
Resource Type:: Technical Report
Full Text:: used to impro the physical condition of alkali soil. Liming materials ar used to raise soil pH and

The effect of topdressed lime upon pasture production and quality

Creator:: Rogers, John (John Samuel), 1969-
Abstract:: Soil acidity is a major factor inhibiting pasture production in western Oregon. The typical management solution to acidic soil problems is to lime. However, lime cannot be incorporated directly into the soil in established pasture. The only alternative is topdress or surface apply lime and wait for soil fauna to...
Resource Type:: Masters Thesis

Test procedures for low-confining stress, multistage triaxial testing of compacted cohesive soils

Creator:: Kliewer, Julie E.
Abstract:: The use of the triaxial test to characterize the strength of soils for civil engineering applications is widespread. These tests are typically conducted with confining stresses in excess of 5 psi. To characterize the strength of a soil located in the upper layers of the subgrade of an aggregate surfaced...
Resource Type:: Masters Thesis

Consolidation, compression, and shear strength of four western Oregon forest soils

Creator:: McNabb, David H.
Abstract:: Forest soils with low bulk densities are often considered less susceptible to compaction than soils with higher bulk densities. The objective of this study was to determine if soil strength controlled the compression of soils with low bulk density. Four soils were selected for this evaluation. Three of these were...
Resource Type:: Dissertation
Full Text:: higher bulk densities. The objective of this study was to determine if soil strength controlled the

Determining preliminary remediation goals for contaminated Hanford sites

Creator:: Hekkala, Darin R.
Abstract:: The Hanford nuclear reservation in Washington state was initially created during World War II for the production of plutonium to be used in atomic bombs. A perceived need for a large increase in the number of nuclear weapons spurred expansions in production facilities at Hanford through the 1960's, and production...
Resource Type:: Masters Thesis
Full Text:: instance, they can be used to calculate the volumes of soil it is necessary to remove in order to achieve

Susceptibility of riparian soil invertebrates to the herbicide triclopyr

Creator:: Moran, Patrick (Patrick William)
Abstract:: Riparian zones of Pacific Northwest forests have high species diversity and abundance and act as an important interface between the aquatic and terrestrial ecosystems. In addition, riparian zones comprise a significant portion of the total buffer zone established during commercial forest production to protect aquatic ecosystems from adjacent management activities....
Resource Type:: Masters Thesis
Full Text:: Susceptibility of riparian soil invertebrates to the

Growing winter wheat on poorly drained soil

Creator:: Oregon State University. Extension Service, Goetze, Norman R. (Norman Richard), Stoltz, Michael, Jackson, T. L. (Thomas Lloyd), 1922-, and Karow, Russell S.
Abstract:: Published August 1996. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: wheat seedlings. Seedlings growing on low ridges of poorly drained soil have a better chance to develop

Modelling root reinforcement in shallow forest soils

Creator:: Skaugset, Arne E.
Abstract:: A hypothesis used to explain the relationship between timber harvesting and landslides is that tree roots add mechanical support to soil, thus increasing soil strength. Upon harvest, the tree roots decay which reduces soil strength and increases the risk of management -induced landslides. The technical literature does not adequately support...
Resource Type:: Dissertation

The effect of preplant nitrogen fertilization and soil temperature on biological nitrogen fixation and yield of alfalfa (Medicago sativa L.)

Creator:: Shuler, Philip E.
Abstract:: The usefulness of preplant nitrogen (N) in establishing alfalfa in colder production areas has not been well characterized. This study was conducted to determine the effect of preplant N and soil temperature on yield, percent N derived from biological nitrogen fixation (PBNF), and shoot N concentration in alfalfa (Medicago sativa...
Resource Type:: Dissertation
Full Text:: The effect of preplant nitrogen fertilization and soil

Expression and inheritance of tolerance to waterlogging stresses in wheat (Triticum aestivum L.)

Creator:: Boru, Getachew
Resource Type:: Dissertation
Full Text:: Head of the Crop and Soil Scien& Department Dean of the Gradate School I understand that my thesis

ScholarsArchive@OSU

Fertilizer and lime materials [1998]

The effect of topdressed lime upon pasture production and quality

Test procedures for low-confining stress, multistage triaxial testing of compacted cohesive soils

Consolidation, compression, and shear strength of four western Oregon forest soils

Determining preliminary remediation goals for contaminated Hanford sites

Susceptibility of riparian soil invertebrates to the herbicide triclopyr

Growing winter wheat on poorly drained soil

Modelling root reinforcement in shallow forest soils

The effect of preplant nitrogen fertilization and soil temperature on biological nitrogen fixation and yield of alfalfa (Medicago sativa L.)

Expression and inheritance of tolerance to waterlogging stresses in wheat (Triticum aestivum L.)

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