Skip to Content

Switch language English
- Switch language
- Deutsch
- English
- Español
- Français
- Italiano
- Português do Brasil
- 中文
Login

ScholarsArchive@OSU

Home
About
Help
Contact

Search ScholarsArchive@OSU

Advanced Search

Search Constraints

Start Over

Filtering by: Committee Member Boyle, James Remove constraint Committee Member: Boyle, James

1 - 4 of 4

Relevance
Title [A-Z]
Title [Z-A]
Date Created ▼
Date Created ▲
Date Uploaded ▼
Date Uploaded ▲

Number of results to display per page

10 per page
20 per page
50 per page
100 per page

View results as:

List Gallery Masonry

Search Results

Annual bluegrass (Poa annua L.) emergence under different residue management practices in perennial ryegrass and determination of resistant and susceptible annual bluegrass germination under controlled temperature and moisture

Creator:

Schuster, Matthew D.

Abstract:

With the loss of field burning the amount of crop residue that remains in perennial ryegrass fields has increased. As the amount of crop residue remaining in the field increases so does annual bluegrass. This has resulted in the increased use of herbicides to control annual bluegrass. However, this increased...

Resource Type:

Masters Thesis
The effect of miombo and dambo soil transfers on early seedling growth of Bauhinia petersiana Bolle., Cassia spectabilis D.C., and Calliandra calothyrsus Meissn. on degraded miombo sites

Creator:

Volk, John

Abstract:

Miombo woodland and dambo grassland soils were selected to study the effect of soil transfer on early growth of B. petersiana, C. spectabilis, and C. calothyrsus on degraded sites in northern Zambia. The experiment was conducted on previously slash and burned, cultivated, and abandoned sites. Both sterile and unsterile miombo...

Resource Type:

Masters Thesis
Effect of nitrogen fertilizer and irrigation on Acacia senegal seedling biomass and photosynthesis

Creator:

Warrag, Esam Eldin I.

Abstract:

Seedlings of Acacia senegal were grown in a glass greenhouse to study the effect of nitrogen and irrigation regimes on dry matter production and allocation to different plant organs, net photosynthesis per unit leaf area, and nitrogen content in the different plant organs. Ammonium nitrate (NH4NO3) was used in this...

Resource Type:

Masters Thesis
The phytotoxic effects of herbicide and adjuvant application by physiological timing on the woody shrub salal (Gaultheria shallon)

Creator:

Downs, Theodore

Abstract:

Salal is plant species that is native to forestland throughout the PNW and northern California that has been identified as a competitor to early crop tree development. This study consisted of a field and a radioisotope laboratory study to test four commonly used herbicides on salal (imazapyr, triclopyr, glyphosate, and...

Resource Type:

Masters Thesis

Limit your search

Academic Affiliation

Forest Science3
Crop and Soil Science1

Advisor

Cromack, Kermit jr.1
Mallory Smith, Carol A.1
Perry, David A.1
Tappeiner, John1

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1985 to 2009

View distribution

Committee Member

Boyle, James[remove]4
Bottomley, Peter1
Buhler, Donald1
Chastain, Tom1
Molina, Randy1
more Committee Members »

Creator

Downs, Theodore1
Schuster, Matthew D.1
Volk, John1
Warrag, Esam Eldin I.1

Date

Date range begin – Date range end

Current results range from 1984 to 2008

View distribution

Decade

2000-20091
1990-19992
1980-19891

Degree Field

Forest Science3
Crop Science1

Degree Level

Master's4

Degree Name

Master of Science (M.S.)4

Language

English [eng]4

License

All rights reserved1

Non-Academic Affiliation

Oregon State University. Graduate School4

Peer Reviewed

No3

Resource Type

Masters Thesis4

Rights Statement

Copyright Not Evaluated3
In Copyright1

Subject

Acacia senegal1
Agroforestry -- Zambia1
Bluegrasses -- Control1
Crop residue management1
Forest soils -- Zambia1
more Subjects »

Scholars Archive is a service of Oregon State University Libraries & Press

121 The Valley Library
Corvallis, OR 97331-4501

Contact Us
Services for Persons with Disabilities

Powered by Hyrax 3.6.0

Copyright © 2018 Oregon State University
Licensed under the Apache License, Version 2.0

Core Trust application (pdf)