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Filtering by: Subject Flowers -- Oregon -- Willamette River Valley -- Identification Remove constraint Subject: Flowers -- Oregon -- Willamette River Valley -- Identification Degree Field Horticulture Remove constraint Degree Field: Horticulture Degree Name Master of Science (M.S.) Remove constraint Degree Name: Master of Science (M.S.)

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Characterizing grapevine canopy architecture

Creator:

Navarrete, Alejandra

Abstract:

Vertically shoot positioned (VSP) training systems are common in Oregon's Willamette Valley, where deep fertile soils and high regional precipitation task growers with curbing vegetative vigor within this system. Management strategies, such as canopy hedging and cluster-zone leaf removal, are used to improve microclimate within the canopy and around the...

Resource Type:

Masters Thesis

Full Text:

Willamette Valley of Oregon. Maximum leaf length, maximum leaf width, mid-vein length and the distance
Germination and establishment in Willamette Valley native prairie plants

Creator:

Russell, Michael C.

Abstract:

Native plants provide many ecosystem services while also having great beauty and are a valuable component of the landscape. As use of these plants in habitat restoration, agricultural insectary plantings, and home landscapes increases so does demand for information on the basic biology of a group of species that have...

Resource Type:

Masters Thesis

Full Text:

rest of western Oregon the 6 Willamette valley has extensive grasslands with remnant patches
Effect of pruning and training time on yield components and cold hardiness of 'Marion' blackberry

Creator:

Bell, Neil (Neil Charles), 1961-

Abstract:

The effect of primocane removal and training time on yield components and cold hardiness of 'Marion' trailing blackberry was studied. In 1991, primocanes were either not cut, or cut at ground level from plants on a single occasion at one month intervals from late April to late July. Four canes...

Resource Type:

Masters Thesis

Full Text:

Introduction The production of blackberries in Oregon occurs almost exclusively in the Willamette valley
Evaluation of botanical diversity in Oregon vineyards

Creator:

Schonenberger, Patrik M.

Abstract:

Three different ground cover management strategies were compared at the OSU research vineyard near Alpine, Oregon. Botanical diversity was actively increased in two diverse treatments. Another treatment was botanically uniform and contained creeping bentgrass (Agrostis stolonifera). The composition of the vineyard floor vegetation and grapevine performance as affected by the...

Resource Type:

Masters Thesis

Full Text:

Willamette Valley in Oregon were surveyed to establish a list and number of resident (weedy) plant
Effect of soil moisture manipulation and nitrogen application on leaf gas exchange, fruit composition, and carbohydrate storage of Pinot noir and Chardonnay grapevines in the Willamette Valley

Creator:

Howe, Jessica

Abstract:

This study integrates various vineyard practices that may improve nitrogen availability to the vine, particularly during ripening. Different strategies aimed at increasing yeast assimilable nitrogen in the fruit at harvest have been evaluated. This study seeks to improve fermentation behavior and wine quality through vineyard practices used for nitrogen management....

Resource Type:

Masters Thesis

Full Text:

the Willamette Valley By Jessica Howe A THESIS Submitted to Oregon State University in
Effect of crop level on yield components, fruit and wine composition, and wood carbohydrate reserves of Pinot noir grapes

Creator:

Brasher, Erik W.

Abstract:

Crop thinning trials were studied during two seasons at two locations in the northern Willamette Valley of Oregon. At Willakenzie Estate (site #1), research vines were Pinot noir clone Dijon 113 on 3309 rootstocks trained to a double Guyot. Vines were established in 1996 at a spacing of 2.5 x...

Resource Type:

Masters Thesis

Full Text:

the northern Willamette Valley of Oregon. At Willakenzie Estate (site #1), research vines were
Farmer perspectives on success and challenges : a study of small farms in Oregon's Willamette Valley

Creator:

Pool, Kristin E.

Abstract:

This thesis investigates the success of and challenges facing small farmers operating direct marketing farm businesses in Oregon's Willamette Valley. This qualitative study utilizes participatory methods to gain the unique perspectives of small farmers regarding their success and challenges. Small farms are important players in local food systems and ensuring...

Resource Type:

Masters Thesis

Full Text:

direct marketing farms in the Willamette Valley of Oregon. The chapter presents definitions of small
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:

Willamette Valley Abstract approved: v^ _ ^ Porter B. Lombard Several pollinizers were
Effect of trellis type and canopy location on yield components, fruit composition, shoot morphology, leaf gas exchange, and the dynamics of storage carbohydrates in Pinot noir grapevines

Creator:

Ratliff-Peacock, Joey D.

Abstract:

Five trellis types were compared during 1996 and 1997 for their effect on Pinot noir yield components, fruit composition, fruit set, shoot morphology, leaf gas exchange, and trunk carbohydrate storage. These trellis systems were: upright vertical, cane pruned (double Guyot); upright vertical, spur pruned (bilateral cordon); Scott Henry, cane pruned;...

Resource Type:

Masters Thesis

Full Text:

the Willamette Valley of Oregon. The treatments were: upright vertical, cane pruned (double Guyot
Influence of cover crops on vine performance at two Willamette Valley vineyards

Creator:

Sweet, Rebecca Marie

Abstract:

It is estimated that 50-75% of Oregon vineyards cultivate at least every other alley in order to 1) reduce water stress 2) increase vineyard canopy temperatures and 3) increase nutrient availability. Because many vineyards are situated on steep hillsides, frequent tillage could result in increased soil erosion, decreased soil quality...

Resource Type:

Masters Thesis

Full Text:

grasses native to upland prairie habitats in the Willamette Valley of Oregon, selected for their low

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Academic Affiliation

Horticulture19

Advisor

Lombard, Porter B.2
Skinkis, Patricia A.2
Vasconcelos, Carmo2
Azarenko, Anita N.1
Candolfi Vasconcelos, Carmo1
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Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1984 to 2017

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Committee Member

Powelson, Mary2
Schreiner, Paul2
Sullivan, Dan2
Azarenko, Anita1
Bond, Barbara1
more Committee Members »

Creator

Bell, Neil (Neil Charles), 1961 1
Brasher, Erik W.1
Chen, Honglin1
Curtis, Morgan A.1
Daviscourt Brian L.1
more Creators »

Date

Date range begin – Date range end

Current results range from 1984 to 2017

View distribution

Decade

2010-20198
2000-20096
1990-19993
1980-19892

Degree Field

Horticulture[remove]19

Degree Level

Master's19

Degree Name

Master of Science (M.S.)[remove]19

File Format

application/pdf2

Language

English [eng]19

License

All rights reserved12

Non-Academic Affiliation

Oregon State University. Graduate School19

Peer Reviewed

No18

Resource Type

Masters Thesis19

Rights Statement

In Copyright13
Copyright Not Evaluated6

Subject

Viticulture -- Oregon -- Willamette River Valley5
Grapes -- Oregon -- Willamette River Valley -- Growth4
Cover crops -- Oregon -- Willamette River Valley3
Wine and wine making -- Oregon -- Willamette River Valley2
Blackberries -- Oregon -- Willamette River Valley -- Hardiness1
more Subjects »

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