Index Catalog // ScholarsArchive@OSU

Livestock-feed grain relationships affecting economic adjustment in Oregon agriculture

Creator:: McDowell, James Irving
Resource Type:: Masters Thesis

Artificial incubation and brooding of ring-necked pheasants on state game farms at Eugene and Corvallis, Oregon

Creator:: Whipple, Margaret Ruth
Resource Type:: Masters Thesis
Full Text:: pheasants on state game farms at Eugene and Corvallis, Oregon AN ABSTRACT OF THE THESIS OF for the

Fertility in the domestic hen as related to the events of the reproductive cycle

Creator:: Hughes, Buddy Lee, 1942-
Abstract:: To observe the effects of oviposition as related to time of insemination on fertility, four trials were conducted in which individually caged White Leghorn hens were artificially inseminated with 0.05 cc of undiluted mixed semen obtained from 4 to 5 cockerels. These inseminations were made at 9:45 a.m. , 10:00...
Resource Type:: Masters Thesis
Full Text:: Buddy Lee Hughes A THESIS submitted to Oregon State University in partial fulfillment of the

Production and marketing strategies for eastern Oregon rangeland cattle producers, 1968-1978

Creator:: Whitely, Carol Elaine
Resource Type:: Masters Thesis
Full Text:: Title: Production and Marketing Strategies for Eastern Oregon Rangeland Cattle Producers, 1968

From germplasm development to variety release : the Oregon State University food barley experience

Creator:: Meints, Brigid M. A.
Abstract:: Barley (Hordeum vulgare L.) is one of the oldest known domesticated crops. Originally cultivated for human consumption, other end-uses have gained importance over the millennia. Barley is the fourth most important cereal crop in the world (FAO-STAT, 2011), and today it is mainly used as animal feed or malted for...
Resource Type:: Masters Thesis
Full Text:: food barley germplasm used in the Oregon State barley breeding program starting in 2005 with the

Growth analysis of heterogeneous stands of ponderosa pine and lodgepole pine in central Oregon

Creator:: Mainwaring, Douglas B.
Abstract:: Basal area and height growth were analyzed for individual trees in uneven-aged ponderosa and lodgepole pine stands in central Oregon. Basal area growth was modeled as a function of other stand and tree variables to address five general objectives: 1) to compare the predictive ability of distance-dependent versus distance-independent stand...
Resource Type:: Masters Thesis
Full Text:: Analysis of Heterogeneous Stands of Ponderosa Pine and Lodgepole Pine in Central Oregon Abstract

Comparison of Dorper and Polypay as maternalsire breeds for reduced input lamb production

Creator:: Haas, Joel D.
Abstract:: During years 2005, 2006, and 2007 ewes of predominantly Polypay breeding were bred to either Dorper or Polypay rams for spring lambing. Ewes were assigned to single-sire mating groups based on age and genotype. Internally generated replacements were added to the flock for the 2007 lambing season and bred to...
Resource Type:: Masters Thesis
Full Text:: augmented with surplus ewes from the general Oregon State University breeding flock. Internally

Classification strategies for unbalanced binary maps : finding Ponderosa pine in the Willamette Valley

Creator:: Riddell, Audrey P.
Abstract:: Forest species classifications are becoming increasingly automated as advances are made in machine learning. The algorithms used to identify tree species range from simple decision trees to intricate neural networks, and often excel in accurately delineating tree species. However, complex algorithms can have high input costs, including the cost of...
Resource Type:: Masters Thesis
Full Text:: plantations in the Willamette Valley in western Oregon. Willamette Valley ponderosa pine (WVPP) is a native

Site tenacity, mate retention and sexual dimorphism in Black Terns

Creator:: Stern, Mark A.
Abstract:: Between 1982-1984 I studied site tenacity and mate retention in Black Terns at Sycan Marsh, Lake County, Oregon. I banded 778 adult Black Terns and used this marked population to test the hypotheses that site tenacity and mate retention would be less for Black Terns which nest in variable marsh...
Resource Type:: Masters Thesis
Full Text:: studied site tenacity and mate retention in Black Terns at Sycan Marsh, Lake County, Oregon. I banded

Effect of seed source on growth and performance of potato (Solanum tuberosum L.)

Creator:: Whitworth, Jonathan L.
Abstract:: Twenty Russet Burbank seed lots were collected from four states and one Canadian Province in 1988 and planted in replicated trails at Powell Butte and Hermiston, Oregon as part of a two year study to quantify clonal differences in the cultivar. Samples of each seed lot were concurrently increased and...
Resource Type:: Masters Thesis
Full Text:: planted in replicated trails at Powell Butte and Hermiston, Oregon as part of a two year study to

ScholarsArchive@OSU

Livestock-feed grain relationships affecting economic adjustment in Oregon agriculture

Artificial incubation and brooding of ring-necked pheasants on state game farms at Eugene and Corvallis, Oregon

Fertility in the domestic hen as related to the events of the reproductive cycle

Production and marketing strategies for eastern Oregon rangeland cattle producers, 1968-1978

From germplasm development to variety release : the Oregon State University food barley experience

Growth analysis of heterogeneous stands of ponderosa pine and lodgepole pine in central Oregon

Comparison of Dorper and Polypay as maternalsire breeds for reduced input lamb production

Classification strategies for unbalanced binary maps : finding Ponderosa pine in the Willamette Valley

Site tenacity, mate retention and sexual dimorphism in Black Terns

Effect of seed source on growth and performance of potato (Solanum tuberosum L.)

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