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Harvest maturity indices of sweet cherries for brining

Creator:: Tvergyak, Paul J.
Abstract:: Oregon's Willamette Valley sweet cherry growers have developed a market for large, high quality, stem-on brining cherries. The maturity indices pull force (PF), percent soluble solids (SS), and weight (Wt) were chosen as being the most probable indicators of maturity. The rate of change of PF during the harvest period...
Resource Type:: Masters Thesis
Full Text:: MATURITY INDICES OF SWEET CHERRIES (PRUNUS AVIUM L. )^FOR BRINING )rFOR BRIlv ti J—r* Abstract

Interaction of crop plant population with weed competition in corn (Zea mays L.), bush snap beans (Phaseolus vulgaris L.), and onion (Allium cepa L.) at differing stages of development

Creator:: Williams, Clarence Frank
Abstract:: Yield reductions due to competition of weeds with crop plants can be extremely important. Early weed competition can be as important in reducing crop yield as weed competition for the entire season. The objectives of this study were (1) to determine the weed control achieved by narrow row-cropping patterns, (2)...
Resource Type:: Dissertation
Full Text:: ) Title: INTERACTION OF CROP PLANT POPULATION WITH WEED COMPETITION IN CORN ( Zea mays L. ), BUSH

Effects of planting bush beans (Phaseolus vulgaris L.) in single or double rows

Creator:: Mhaka, Amon Gwaziva
Abstract:: A comparison was made between double rows 15 cm apart on 76 cm centers and single rows 76 cm apart of 'Oregon 91G' bush green beans at the same planting densities in three experiments in 1986 and 1987. There was a significant increase in yields of pods from double rows...
Resource Type:: Masters Thesis
Full Text:: Planting Bush Beans (Phaseolus vulgaris L.) in Single or Double Rows. Abstract approved: ~ ( Harry J

Strategies for machine harvesting of mature coffee (Coffea arabica L.) fruits

Creator:: Tongumpai, Peeradet
Abstract:: Greenhouse and field grown coffee plants were used to study the synchronization of flowering and fruiting. The purpose of these studies was to develop methods of improving the selective harvesting of mature coffee fruits by machine. The studies were divided into 4 parts: 1) Synchronization of flowering, 2) Synchronization of...
Resource Type:: Dissertation
Full Text:: Machine Harvesting of Mature Coffee (Coffea arabica L.)_Fruits. Abstract approved: y v Leslie H

Estimation of genetic-parameters in the Oregon State University Hazelnut (Corylus avellana L.) breeding population

Creator:: Yao, Qiang
Abstract:: Heritability in the narrow sense and in the broad sense, variance components and correlation coefficients are important genetic parameters in a breeding program. The estimates of these parameters can provide important information for a breeder in the selection of parents, the most efficient design for evaluation of seedlings and advanced...
Resource Type:: Dissertation
Full Text:: Parameters in the Oregon State University Hazelnut (Corvlus avellana L.) Breeding Population. Abstract

Inheritance of resistance to head smut disease in maize (Zea mays L.)

Creator:: Akhtar, Ali
Resource Type:: Dissertation
Full Text:: Resistance to Head Smut Disease in Maize (Zea mays L. ) « Abstract approved: .. ..^,, ^.^-r

Evaluation of pollinizers for Royal Ann sweet cherry (Prunus avium L.) in the Willamette Valley

Creator:: Guerrero-Prieto, Victor Manuel
Resource Type:: Masters Thesis
Full Text:: Title: Evaluation of Pol1inizersjfor Royal Ann Sweet Cherry (Prunus avium L.) in the

Carbohydrate and photosynthate distribution and nitrogen fixation in beans (Phaseolus vulgaris L.)

Creator:: Waters, Luther
Abstract:: A series of four studies were conducted in Colombia, South America, in the field and the greenhouse to determine the effect of plant competition and mulching on carbohydrate and photosynthate distribution and nitrogen fixation in beans (Phaseolus vulgaris L.). Mulching beans (determinant growth habit) with rice hulls in the lowland...
Resource Type:: Dissertation
Full Text:: : CARBOHYDRATE AND PHOTOSYNTHATE DISTRIBUTION AND NITROGEN FIXATION IN BEANS (Phaseolus vulgaris L.) Abstract

Responses of the bush snap bean (Phaseolus vulgaris L.) to population density and planting arrangement

Creator:: Mosley, Alvin Ray, 1942-
Resource Type:: Dissertation
Full Text:: ) Title- RESPONSES OF THE BUSH SNAP BEAN (PHASEPLUS VULGARIS L. ) TO POPULATION DENSITY AND PLANTING

Responses of bush snap bean cultivars (Phaseolus vulgaris L.) to plant population densities

Creator:: Stang, Jack Rudolf
Abstract:: The effects of plant population densities on the growth and development of six cultivars of bush snap beans (Phaseolus vulgaris L.) were studied in two field experiments. A systematic planting design was used to achieve a range of densities from 21- to 110 plants per m² and a rectangularity of...
Resource Type:: Dissertation
Full Text:: : RESPONSES OF BUSH SNAP BEAN CULTIVARS (PHASEOLUS VULGARIS L. ) TO PLANT POPULATION DENSITIES

ScholarsArchive@OSU

Harvest maturity indices of sweet cherries for brining

Interaction of crop plant population with weed competition in corn (Zea mays L.), bush snap beans (Phaseolus vulgaris L.), and onion (Allium cepa L.) at differing stages of development

Effects of planting bush beans (Phaseolus vulgaris L.) in single or double rows

Strategies for machine harvesting of mature coffee (Coffea arabica L.) fruits

Estimation of genetic-parameters in the Oregon State University Hazelnut (Corylus avellana L.) breeding population

Inheritance of resistance to head smut disease in maize (Zea mays L.)

Evaluation of pollinizers for Royal Ann sweet cherry (Prunus avium L.) in the Willamette Valley

Carbohydrate and photosynthate distribution and nitrogen fixation in beans (Phaseolus vulgaris L.)

Responses of the bush snap bean (Phaseolus vulgaris L.) to population density and planting arrangement

Responses of bush snap bean cultivars (Phaseolus vulgaris L.) to plant population densities

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