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Plant communities and habitat types of the Meadow Creek experimental watershed

Creator:: Ganskopp, David C. (David Conrad)
Abstract:: The objectives of this study were: 1) to identify and map the experimental area of Meadow Creek watershed by existing vegetation, and 2) to identify and map the experimental area of Meadow Creek watershed by habitat types. The classification system adopted for this study was based on the habitat type...
Resource Type:: Masters Thesis

Responses of vegetation and sheep to three grazing pressures

Creator:: Thetford, Frank Oren
Abstract:: A study was conducted over a two year period, 1973 through 1974, on perennial ryegrass-subclover pastures with stocking rates of 7.4 (moderate), 9. 9 (heavy), and 12.4 (overstocked) ewes per hectare to establish guidelines on stocking intensity for dryland improved pastures in western Oregon. Climatic conditions varied annually and caused...
Resource Type:: Dissertation
Full Text:: . Krueger A study was conducted over a two year period, 1973 through 1974, on perennial ryegrass-subclover

Cattle grazing habits and movements related to riparian habitats and forested ranges with inference to acute dietary bovine pulmonary emphysema (ADBPE)

Creator:: Roath, Leonard Roy
Abstract:: Grazing on the mountainous forested ranges of the Camp Creek Unit, Malhuer National Forest, was typified by irregular distribution of free-ranging cattle. A combination of management and physical, topographic constraints caused cattle to concentrate on the riparian zone early in the grazing season in 1977 and 1978. A large percentage...
Resource Type:: Dissertation
Full Text:: : Redacted for Privacy Wilifam e Krueger Grazing on the mountainous forested ranges of the Camp Creek Unit

The impact of three stocking intensities and four grazing treatments on the carbohydrate reserves of perennial ryegrass (Lolium perenne L.)

Creator:: El Hassan, Babiker Ahmed, 1940-
Abstract:: A study was conducted during 1974 and 1975 to evaluate the impact of stocking intensity and season of grazing upon carbohydrate concentration, biomass of storage organs, and total carbohydrate per plant in the roots and crowns of perennial ryegrass (Lolium perenne L.) in improved rangelands in Western Oregon. The stocking...
Resource Type:: Dissertation
Full Text:: Privacy - -- Dr. /William C. Krueger A study was conducted during 1974 and 1975 to evaluate the im

Kinetics and mechanisms of nucleophilic displacement reactions with S-methyl-S-phenyl-sulfiminium perchlorate

Creator:: KiYokane, Richard Junji
Resource Type:: Masters Thesis
Full Text:: ACKNOWLEDGEMENTS I wish to express my appreciation to Dr. James H. Krueger for his guidance and encouragement

A comparison of four methods used in determining the diets of large herbivores

Creator:: McInnis, Michael Lindsay
Abstract:: Esophageal fistulation, stomach content analysis, fecal analysis, and ocular-estimate-by-plot are four of the most publicized methods of determining the diets of large herbivores. The principal objective of this study was to compare the relative values of each of these methods based upon information collected from bi-fistulated (esophageal and rumen) sheep...
Resource Type:: Masters Thesis
Full Text:: : C. Krueger Esophageal fistulation, stomach content analysis, fecal analysis, and ocular-estimate

Formation of sulfenato and sulfinato cobalt (III) complexes by the oxidation of coordinated cysteine

Creator:: Sloan, Camilla Peel
Resource Type:: Masters Thesis
Full Text:: COORDINATED CYSTEINE Abstract approved: Redacted for Privacy J. Krueger The oxidation of coordinated

Spring, summer and fall use by cattle and big game on foothill rangelands

Creator:: Miller, Richard F.
Abstract:: The objectives of this study were to evaluate environmental factors influencing use of several plant communities by cattle, elk and deer; determine under story production by plant species and the amount utilized by cattle, elk and deer in certain plant communities; evaluate the interactions of range use between cattle, elk...
Resource Type:: Masters Thesis
Full Text:: members on my committee, Dr. William C. Krueger, Dr, Martin Vavra, Dr, Paul A. Vohs, J ., Dr. Dillard H

The effects of three levels of range improvements on Roosevelt elk nutrition

Creator:: Mereszczak, Ihor Myroslaw
Resource Type:: Masters Thesis
Full Text:: the Oregon Department of Fish and Wildlife. I wish to thank Dr. William C. Krueger, by major pro

Characterization of a trivalent-nitrogen center. Nucleophilic substitution on hydroxylamine-o-sulfonic acid in dimethyl sulfoxide-water solvents

Creator:: Sudbury, Barry Arnold
Resource Type:: Dissertation
Full Text:: Fellowship (1970- 1973). Dr. J. H. Krueger has used excellent judgement as an edu- cator and research

ScholarsArchive@OSU

Plant communities and habitat types of the Meadow Creek experimental watershed

Responses of vegetation and sheep to three grazing pressures

Cattle grazing habits and movements related to riparian habitats and forested ranges with inference to acute dietary bovine pulmonary emphysema (ADBPE)

The impact of three stocking intensities and four grazing treatments on the carbohydrate reserves of perennial ryegrass (Lolium perenne L.)

Kinetics and mechanisms of nucleophilic displacement reactions with S-methyl-S-phenyl-sulfiminium perchlorate

A comparison of four methods used in determining the diets of large herbivores

Formation of sulfenato and sulfinato cobalt (III) complexes by the oxidation of coordinated cysteine

Spring, summer and fall use by cattle and big game on foothill rangelands

The effects of three levels of range improvements on Roosevelt elk nutrition

Characterization of a trivalent-nitrogen center. Nucleophilic substitution on hydroxylamine-o-sulfonic acid in dimethyl sulfoxide-water solvents

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