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Laboratory methods for wheat variety identification

Creator:: Ait Amer Meziane, Aomar
Abstract:: There is an increasing need for development of laboratory identification procedures for purposes of plant variety protection, seed certification, quality control and consumer protection. In the past there were fewer commercial varieties and field testing methods based on morphological differences were used satisfactorily. These tests require several months to complete...
Resource Type:: Masters Thesis
Full Text:: ABSTRACT OF THE THESIS OF Aomar Ait Amer Meziane for the degree of Master of Science in Crop Science

1982 Seed production research at Oregon State University, USDA-ARS cooperating

Creator:: United States. Agricultural Research Service, Oregon State University. Dept. of Crop Science, and Youngberg, Harold W.
Resource Type:: Other
Full Text:: Laboratory Methods Aomar Ait Amer and D.F. Grahe There is an increasing need for development of laboratory

OSU theses and dissertations : 1983-1992

Creator:: Glenn, Judith A.
Abstract:: Departmental and author index of Masters' theses and doctoral dissertations accepted by the Graduate School.
Resource Type:: Book

Seed maturation in subterranean clover (Trifolium subterraneum L.)

Creator:: Mouwen, Charles M.
Abstract:: A seed maturation study was conducted to determine the earliest date seed of subterranean clover (Trifolium subterraneum L.) may be safely harvested without reduction in yield or seed quality. In 1981 and 1982, seed and bur weight, seed and bur moisture content, germination and seedling vigor were studied to determine...
Resource Type:: Masters Thesis
Full Text:: Technology project -- Aomar Ait Amer, Jeroen de Haas, Janet Ferguson, Andy Huber, and Jeff Steiner for their

Evaluating Field Production Issues by Investigating Grain Dormancy and Plant Segregation Patterns in Soft White Winter Wheat

Creator:: McCarthy, Christy A.
Abstract:: Wheat (Triticum aestivum) is a highly valuable crop that makes up a large portion of the world’s food. However, breeding for improved varieties with desirable characteristics can be a challenge. This research examined two different issues wheat breeders deal with throughout the selection process all the way to production of...
Resource Type:: Masters Thesis
Full Text:: temperature regimes…....…….…....…135 81-82. 11-225-2C germination rate under 4 temperature regimes

Response of Higbbush Blueberry to Nitrogen Fertilizer during Field Establishment-II. Plant Nutrient Requirements in Relation to Nitrogen Fertilizer Supply

Creator:: Bryla, David R., Strik, Bernadine C., Banados, M. Pilar, and Righetti, Timothy L.
Abstract:: A study was done to determine the macro- and micronutrient requirements of young northern highbush blueberry plants (Vaccinium corymbosum L. ‘Bluecrop’) during the first 2 years of establishment and to examine how these requirements were affected by the amount of nitrogen (N) fertilizer applied. The plants were spaced 1.2 ×...
Resource Type:: Article
Full Text:: ., 1971; Cummings, 1978; Cummings et a\., 1971) and rabbiteye (V. virga tum Ait.) (Spiers, 1983

Phenotyping Ornamental Plants: Case Studies in Fruit Quality Attributes from Vaccinium ovatum and Disease Resistance of Cotoneaster spp.

Creator:: Neill, Kristin E.
Abstract:: Landscape plants are highly diverse and nursery producers often grow thousands of taxa to satisfy the varied needs and aesthetic tastes of consumers. Related to this diversity, ornamental plant breeders must be nimble and diverse in their approach. Two seemingly disparate studies were conducted to investigate improving ornamental shrubs –...
Resource Type:: Masters Thesis
Full Text:: Coefficient of variance (CV) < 10. (A) Peaks represent diploid V. ovatum (2C = 1.22 pg) and the internal

Influence of photosynthesis and carbohydrates on adventitious root formation by leafy cuttings

Creator:: Davis, Tim D.
Abstract:: Many investigators have suggested that current photosynthate supply can limit adventitious root formation on leafy cuttings. Accordingly, studies were undertaken to determine the effects of altering photosynthesis and carbohydrate levels on adventitious root formation by leafy cuttings of a number of different species. Pea cuttings rooted at high CO₂ (1800...
Resource Type:: Dissertation

Mulch and Fertilizer Management Practices for Organic Production of Highbush Blueberry. I: Plant Growth and Allocation of Biomass during Establishment

Creator:: Larco, Handell, Strik, Bernadine C., Bryla, David R., and Sullivan, Dan M.
Abstract:: A systems trial was established in Oct. 2006 to evaluate management practices for organic production of northern highbush blueberry (Vaccinium corymbosum L.). The practices included: flat and raised planting beds; feather meal and fish emulsion fertilizer each applied at rates of 29 and 57 kg·ha⁻¹ nitrogen (N); sawdust mulch, compost...
Resource Type:: Article
Full Text:: mulches. In Georgia, rabbiteye blueberry (V. virgatum Ait.) established with organic mulches had similar

Paleomagnetism and secular variation of Easter Island basalts

Creator:: Isaacson, Laurie Brown
Abstract:: The paleomagnetic history of the volcanic rocks of Easter Island was investigated using standard paleomagnetic techniques. The remanent magnetization of 673 specimens from the three volcanic episodes recognized on the island were measured using a spinner magnetometer. Inclinations, declinations and virtual geomagnetic poles were calculated for each flow. The majority...
Resource Type:: Dissertation
Full Text:: . Mag., 104, 116-122, 1966. Bandy, M. C., Geology and petrology of Easter Island, Geol. Soc. Amer. Bull

ScholarsArchive@OSU

Laboratory methods for wheat variety identification

1982 Seed production research at Oregon State University, USDA-ARS cooperating

OSU theses and dissertations : 1983-1992

Seed maturation in subterranean clover (Trifolium subterraneum L.)

Evaluating Field Production Issues by Investigating Grain Dormancy and Plant Segregation Patterns in Soft White Winter Wheat

Response of Higbbush Blueberry to Nitrogen Fertilizer during Field Establishment-II. Plant Nutrient Requirements in Relation to Nitrogen Fertilizer Supply

Phenotyping Ornamental Plants: Case Studies in Fruit Quality Attributes from Vaccinium ovatum and Disease Resistance of Cotoneaster spp.

Influence of photosynthesis and carbohydrates on adventitious root formation by leafy cuttings

Mulch and Fertilizer Management Practices for Organic Production of Highbush Blueberry. I: Plant Growth and Allocation of Biomass during Establishment

Paleomagnetism and secular variation of Easter Island basalts

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