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Filtering by: Creator Purves, Martin Remove constraint Creator: Purves, Martin Decade 1970-1979 Remove constraint Decade: 1970-1979

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Disposal of municipal wastes on sandy soil : effect on plant nutrient uptake

Creator:

Cottrell, Nancy McCombs

Abstract:

Solid municipal waste was applied to Sagehill sand at rates of 0, 100, 200, and 400 tons/acre (0, 67, 133, and 267 tons dry matter). Sewage sludge (2% solids) was applied at 55 gallons per ton of solid waste. Hyslop winter wheat was planted as a cover crop in October...

Resource Type:

Masters Thesis

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comparable to the use of other mulches in weed and erosion control. In Edinburgh, Scotland, Purves and
Projecting farm income effects of sewage sludge utilization in the Tualatin Basin of Oregon

Creator:

Schotzko, Ralph T. and Oregon State University. Agricultural Experiment Station

Abstract:

Published December 1977. 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

Full Text:

these elements in the soil is virtually permanent (Purves, 1972), since they are relatively immobile
Fate of ammonia volatilized from a confinement livestock facility

Creator:

Hoffman, Eldon Randall

Abstract:

A conceptual model was developed to further the understanding of the evolution and fate of volatilized ammonia in the atmosphere. Recent trends in livestock rearing have been toward confinement facilities in which high animal concentrations are maintained. One of the impacts of these facilities has been increased local concentrations of...

Resource Type:

Masters Thesis
Oregon biography index

Creator:

Brandt, Patricia A. and Guilford, Nancy

Abstract:

Oregon Biography Index is intended to serve primarily as a starting point in locating biographies of Oregonians. We have indexed 47 historical volumes which are either entirely devoted to biographies or have large self-contained biographical sections. The profiles in the books vary widely in accuracy and detail. Birth dates of...

Resource Type:

Book

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Academic Affiliation

Civil Engineering1
Soil Science1

Advisor

Miner, J. R.1
Volk, V. V.1

Commencement Year

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Current results range from 1975 to 1976

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Unknown 2

Creator

Brandt, Patricia A.1
Cottrell, Nancy Mccombs1
Guilford, Nancy1
Hoffman, Eldon Randall1
Oregon State University. Agricultural Experiment Station1
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Date

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Current results range from 1975 to 1977

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Decade

1970-1979[remove]4

Degree Field

Civil Engineering1
Soil Science1

Degree Level

Master's2

Degree Name

Master of Science (M.S.)2

File Format

application/pdf2

Language

English [eng]4

Non-Academic Affiliation

Oregon State University. Graduate School2
Oregon State University. Agricultural Experiment Station1
Oregon State University. Press1

Peer Reviewed

No3

Resource Type

Masters Thesis2
Book1
Technical Report1

Rights Statement

Copyright Not Evaluated3
In Copyright1

Subject

Livestock -- Housing1
Oregon -- Biography -- Indexes1
Waste disposal in the ground1

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