Index Catalog // ScholarsArchive@OSU

Creator:: Cruz-Guerra, Ruben
Resource Type:: Masters Thesis
Full Text:: production in terms of pounds of beef produced per unit of rangeland (Vavra and Raleigh 1976

Creator:: McInnis, Michael Lindsay
Resource Type:: Dissertation
Full Text:: Resource partitioning among feral horses, cattle, and pronghorn was studied in the cold desert biome from

Creator:: Saeed, Ikram
Abstract:: The purpose of the study was to explore a needs assessment method for suggesting target-based training interventions for managing conflict between the resource user/interest groups in Oregon's riparian zones. An instrument was developed and then validated by an expert panel. The questionnaire addressed three potential conflict management factors: multiple-use orientation,...
Resource Type:: Dissertation
Full Text:: groups mainly because of differences in their modes of resource uses and management. For example, in

Creator:: Leslie, David M.
Abstract:: Nutritional ecology of unhunted and sympatric populations of Roosevelt elk, Cervus elaphus roosevelti, and Columbian black-tailed deer, Odocoileus hemionus columbianus, was investigated in old-growth forests of the Hoh Valley in Olympic National Park, Washington, from September 1979 to November 1981. Seasonal diets of both cervids generally were comprised of common...
Resource Type:: Dissertation
Full Text:: , William C. Krueger and Martin Vavra, members of my graduate committee, in planning this research and

Creator:: Doescher, Paul Steven
Abstract:: This research assessed certain specific plant-soil and community interrelationships in eastern Oregon habitat types dominated by subspecies of Artemisia tridentata. The first evaluation described plant-induced soil chemical patterns for Artemisia tridentata plant communities of high perennial grass-low shrub and low perennial grass-high shrub composition. Soil concentrations of total nitrogen, organic...
Resource Type:: Dissertation
Full Text:: . Miller This research assessed certain specific plant-soil and community interrelationships in eastern

Creator:: Mee, Catherine
Abstract:: The objectives of this study were to evaluate the effects of site potential, season and plant part on percent crude protein, percent digestibility of dry matter and yield of cereal residues. Three cereal types, club wheat (Triticum aestivum) tall, bearded wheat (T. aestivum), and barley Hordeum vulgare) were examined. Stress...
Resource Type:: Masters Thesis
Full Text:: nutrition of ruminants. 1. Substitution of maize by milled barley straw in a beef fattening diet and its

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:: demands in the future the management of our lands and livestock must become more efficient in the

ScholarsArchive@OSU