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Diet and nutrition of female sage grouse during the pre-laying period

Creator:: Barnett, Jenny K.
Abstract:: Nutrition effects productivity of grouse. Females that obtain high nutrient diets in spring produce larger clutches and larger, more viable chicks than hens on less nutritious diets. Grouse select high nutrient foods to help ensure proper nutrition. Reduced productivity accounted for the decline of sage grouse (Centrocercus urophasianus) populations in...
Resource Type:: Masters Thesis
Full Text:: (Centrocercus urophasianus) populations in Oregon since the 1950s. Summer and fall diets of sage grouse are

Fattening lambs at the Union and Hermiston branch experiment stations in Oregon, 1922-1929

Creator:: Edwards, F. M. (Floyd Marven), 1899-
Resource Type:: Masters Thesis
Full Text:: stubble and grass pastures with sorne supplemental feed until the feeding tests began. The lambs were

Breeding season habitat use and response to management activities by greater sage-grouse on Sheldon National Wildlife Refuge, Nevada

Creator:: Davis, Dawn M.
Abstract:: Greater Sage-Grouse (Centrocercus urophasianus) have experienced declines throughout their range over the last 50 years. Long-term declines in sage-grouse abundance in Nevada and Oregon have been attributed to reduced productivity. From 1995-1997, sage-grouse production on Sheldon National Wildlife Refuge (SNWR), Nevada was greater compared to Hart Mountain National Antelope Refuge...
Resource Type:: Masters Thesis
Full Text:: , Oregon, USA) and the long-term average for sage-grouse in Oregon during the past 15 years (= 43

Nutritional studies of copper and cobalt in cattle in the Oregon coastal region

Creator:: Dent, William Elmer
Resource Type:: Masters Thesis
Full Text:: countries and other sections of the United States compared with those found in cattle of the Oregon

Management of stockpiled forages and optimal use of supplements by beef cattle while consuming low-quality forages

Creator:: Suverly, Norman A.
Abstract:: Three studies were conducted to evaluate: 1) rotationally grazed forage for late-summer stockpiling; 2) effects of lactation on self-fed supplement intake; and 3) influence of cow age on hand-fed supplement intake. For the first study, treatments consisted of non grazed, 2X and 3X grazed. Crude protein of forage grazed 3X...
Resource Type:: Masters Thesis
Full Text:: IN WESTERN OREGON .23 Abstract .24 Introduction .25 Materials and Methods 25 Results and

Economic comparisons of selected methods of harvesting forage on dairy farms in western Oregon

Creator:: Ferries, Clarke Hunter
Resource Type:: Masters Thesis

Economics of dry lot cattle finishing operations with particular reference to cattle feeding in Oregon

Creator:: McAlexander, Robert Hubert
Resource Type:: Masters Thesis

Grass straw residues as a feed source for wintering beef cattle

Creator:: Stamm, Michele M.
Resource Type:: Masters Thesis
Full Text:: ) and feed efficiency averaged across the entire 84 d feeding period (P>.10). In conclusion, the

A comparative assessment of four winter feeding programs for spring calving cow-calf ranches in the Harney Basin, Oregon

Creator:: Bates, Jonathan D.
Abstract:: The objective of this thesis is to assess four winter feeding programs of spring-calving brood cows that may improve profitability to ranching operations of the Harney Basin, Oregon. The four feeding strategies include strip grazed rake-bunched hay, supplemented range grazing, strip grazed meadow pasture, and baled hay feeding. These first...
Resource Type:: Masters Thesis
Full Text:: Grazing Alternatives 144 4.23 Weeks of Feed Allocation for the Winter Feeding Alternatives by Season and

The effects of forage improvement practices on Roosevelt elk in the Oregon Coast Range

Creator:: Stussy, Rosemary J.
Abstract:: Forage availability, diets, distribution, and productivity were compared for Roosevelt elk, Cervus elaphus roosevelti, using improved (i.e. seeded, fertilized, and grazed) and untreated areas of the Oregon Coast Range. Seasonal forage availability was substantially different on 1-year-old improved and untreated clearcuts, but the differences diminished by clearcut age 4 and...
Resource Type:: Masters Thesis
Full Text:: Oregon Coast Range. Seasonal forage availability was substantially different on 1-year-old improved and

ScholarsArchive@OSU

Diet and nutrition of female sage grouse during the pre-laying period

Fattening lambs at the Union and Hermiston branch experiment stations in Oregon, 1922-1929

Breeding season habitat use and response to management activities by greater sage-grouse on Sheldon National Wildlife Refuge, Nevada

Nutritional studies of copper and cobalt in cattle in the Oregon coastal region

Management of stockpiled forages and optimal use of supplements by beef cattle while consuming low-quality forages

Economic comparisons of selected methods of harvesting forage on dairy farms in western Oregon

Economics of dry lot cattle finishing operations with particular reference to cattle feeding in Oregon

Grass straw residues as a feed source for wintering beef cattle

A comparative assessment of four winter feeding programs for spring calving cow-calf ranches in the Harney Basin, Oregon

The effects of forage improvement practices on Roosevelt elk in the Oregon Coast Range

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