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Youngberg, H. W.
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The influence of various levels of nitrogen and potassium fertilizer on yield and perf...
Tillering, lodging, dry matter partitioning, and seed yield in ryegrass (Lolium spp.) ...
Grass seed quality in relation to time of windrowing
Spring establishment of orchardgrass and tall fescue seed crops with cereal companion ...
Effects of growth retardant and nitrogen level on growth, development and yield of Yam...
Comparative study of some soil characteristics of grassland and forest/grassland trans...
Forest associations and secondary plant succession in the southern Oregon coastal range
Soil surface application of asphalt in afforestation in semi-arid zones of Iran
Ozone inhibition of transpiration and photosynthesis of two soybean (Glycine max. [L.]...
Phytosociology of the ponderosa pine type on pumice soils in the Upper Williamson Rive...
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Academic Affiliation
Agronomic Crop Science
9
Crop Science
8
Entomology
8
Horticulture
8
Soil Science
8
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Academic Affiliations
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Advisor
Kronstad, Warren E.
5
Poulton, Charles E.
5
Boersma, Larry
4
Hayes, Patrick M.
4
Frakes, R. V.
3
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Current results range from
1930
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2024
View distribution
Committee Member
Chilcote, W. W.
15
Youngberg, C. T.
10
Evans, H. J.
9
Anderson, N. H.
7
Foote, W. H.
7
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Committee Members
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Creator
Akhavan, Iradj
1
Akratanakul, Wanee
1
Ambauen, Spencer J.
1
Armstrong, Asa William
1
Ashlock, James William
1
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Date
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1929
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2024
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Decade
2020-2029
5
2010-2019
11
2000-2009
9
1990-1999
13
1980-1989
30
1970-1979
50
1960-1969
21
1950-1959
8
1920-1929
1
Degree Field
Crop Science
11
Entomology
10
Agronomic Crop Science
9
Education
8
Horticulture
8
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Degree Level
Doctoral
104
Master's
44
Degree Name
Doctor of Philosophy (Ph.D.)
97
Master of Science (M.S.)
42
Doctor of Education (Ed.D.)
7
Master of Agriculture (M.Ag.)
1
Master of Arts in Interdisciplinary Studies (M.A.I.S.)
1
File Format
application/pdf
3
Language
English [eng]
148
License
All rights reserved
20
Attribution 4.0 (CC BY 4.0)
1
Location
Astoria, Oregon, United States, (Populated Place)
1
Non-Academic Affiliation
Oregon State University. Graduate School
142
Peer Reviewed
No
138
Resource Type
Dissertation
104
Masters Thesis
44
Rights Statement
Copyright Not Evaluated
121
In Copyright
27
Subject
Barley -- Genetics
5
Douglas fir
5
Fescue
5
Forest ecology
4
Wheat -- Breeding
3
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