Open Access. Powered by Scholars. Published by Universities.®

Viticulture and Oenology Commons

Open Access. Powered by Scholars. Published by Universities.®

464 Full-Text Articles 248 Authors 80,865 Downloads 26 Institutions

All Articles in Viticulture and Oenology

Faceted Search

464 full-text articles. Page 1 of 11.

Biogenic Volatiles Emitted From Four Cold-Hardy Grape Cultivars During Ripening, Somchai Rice, Devin L. Maurer, Anne Fennell, Murlidhar Dharmadhikari, Jacek A. Koziel 2019 Iowa State University

Biogenic Volatiles Emitted From Four Cold-Hardy Grape Cultivars During Ripening, Somchai Rice, Devin L. Maurer, Anne Fennell, Murlidhar Dharmadhikari, Jacek A. Koziel

Somchai Rice

In this research dataset, we summarize for the first time volatile organic compounds (VOCs) emitted in vivo from ripening wine grapes. We studied four cold-hardy cultivars grown in the Midwestern U.S.: St. Croix, Frontenac, Marquette, and La Crescent. These cultivars have gained popularity among local growers and winemakers, but still very little is known about their performance compared with long-established V. viniferagrapes. Volatiles were collected using two novel approaches: biogenic emissions from grape clusters on a vine and single grape berries. A third approach was headspace collection of volatiles from crushed grapes. Solid-phase microextraction (SPME) was used to collect ...


Biogenic Volatiles Emitted From Four Cold-Hardy Grape Cultivars During Ripening, Somchai Rice, Devin L. Maurer, Anne Fennell, Murlidhar Dharmadhikari, Jacek A. Koziel 2019 Iowa State University

Biogenic Volatiles Emitted From Four Cold-Hardy Grape Cultivars During Ripening, Somchai Rice, Devin L. Maurer, Anne Fennell, Murlidhar Dharmadhikari, Jacek A. Koziel

Devin L. Maurer

In this research dataset, we summarize for the first time volatile organic compounds (VOCs) emitted in vivo from ripening wine grapes. We studied four cold-hardy cultivars grown in the Midwestern U.S.: St. Croix, Frontenac, Marquette, and La Crescent. These cultivars have gained popularity among local growers and winemakers, but still very little is known about their performance compared with long-established V. viniferagrapes. Volatiles were collected using two novel approaches: biogenic emissions from grape clusters on a vine and single grape berries. A third approach was headspace collection of volatiles from crushed grapes. Solid-phase microextraction (SPME) was used to collect ...


Estimating Economic And Environmental Impacts Of Red-Wine-Making Processes In The Usa, Congmu Zhang, Kurt A. Rosentrater 2019 Iowa State University

Estimating Economic And Environmental Impacts Of Red-Wine-Making Processes In The Usa, Congmu Zhang, Kurt A. Rosentrater

Agricultural and Biosystems Engineering Publications

The goal of this study was to examine cost impacts using techno-economic analysis (TEA) and environmental impacts using life-cycle assessment (LCA) for the production of red wine. Three production scales, denoted as “small” (5000 gal per year), “medium” (50,000 gal per year), and “large” (500,000 gal per year) were chosen for analysis. For example, the consumption of water, energy, greenhouse gas emissions, and solid waste generation were considered in order to estimate environmental impacts. A spreadsheet-based economic model was also developed. The results of the LCA and TEA were compared amongst all production scales. The results of the ...


The Dionysus Project: Classifying & Monitoring Vineyards With Satellite Remote Sensing & Image Analysis, Evelin Perez-Flores, Nicole Flores 2019 CUNY New York City College of Technology

The Dionysus Project: Classifying & Monitoring Vineyards With Satellite Remote Sensing & Image Analysis, Evelin Perez-Flores, Nicole Flores

Publications and Research

Climate change is expected to impact the wine industry by shifting suitable growing regions away from established regions and increasing the demand for freshwater supplies to maintain vineyard health. This creates challenges for maintaining vineyards since the grapevines need to be appropriately stressed to produce quality grapes for quality wine. This requires precision management of freshwater application and canopy management to produce a grape that has the appropriate concentration of flavors and sugars. Vineyards in the U.S. are typically monitored by vineyard managers at the large scale, lacking the resolution needed to identify grapevine growth at the subfield level ...


2019 Ohio Wine Competition Official Results, Kent State University at Ashtabula 2019 Kent State University

2019 Ohio Wine Competition Official Results, Kent State University At Ashtabula

Ohio Wine Competition

Held on May 14-15, 2019 at the Lodge at Geneva-on-the-Lake and sponsored by the Ohio Grape Industries Committee, the competition received a total 288 entries with 218 receiving medals. Official results include a complete list of awarded wines, both by category and medals.

Best of Show/Best of Ohio Awards

Overall Best of Show/Best of Ohio: Ferrante Winery, Gewurztraminer, 2017, Grand River Valley

White Wine: Ferrante Winery, Signature Series Riesling, 2017, Grand River Valley

Red Wine: Laurentia Vineyard and Winery, Estate Cabernet Sauvignon Stoltz Block, 2016, Grand River Valley

Blush/Rosé: Heineman Winery, Pink Catawba, Non‐vintage, Lake Erie ...


Intercollegiate Wine Business Invitational, Nathan Saragoza, Ally Bushman, Cassidy Robinson, Hanna Bingham, Sam Weymouth, Luca Mallon 2019 Linfield College

Intercollegiate Wine Business Invitational, Nathan Saragoza, Ally Bushman, Cassidy Robinson, Hanna Bingham, Sam Weymouth, Luca Mallon

Student Engagement Posters

Nathan Saragoza, Ally Bushman, Cassidy Robinson, Hanna Bingham, Sam Weymouth, and Luca Mallon discuss student engagement at Linfield College with regard to their participation in the Intercollegiate Wine Business Invitational.


Biogenic Volatiles Emitted From Four Cold-Hardy Grape Cultivars During Ripening, Somchai Rice, Devin L. Maurer, Anne Fennell, Murlidhar Dharmadhikari, Jacek A. Koziel 2019 Iowa State University

Biogenic Volatiles Emitted From Four Cold-Hardy Grape Cultivars During Ripening, Somchai Rice, Devin L. Maurer, Anne Fennell, Murlidhar Dharmadhikari, Jacek A. Koziel

Agricultural and Biosystems Engineering Publications

In this research dataset, we summarize for the first time volatile organic compounds (VOCs) emitted in vivo from ripening wine grapes. We studied four cold-hardy cultivars grown in the Midwestern U.S.: St. Croix, Frontenac, Marquette, and La Crescent. These cultivars have gained popularity among local growers and winemakers, but still very little is known about their performance compared with long-established V. viniferagrapes. Volatiles were collected using two novel approaches: biogenic emissions from grape clusters on a vine and single grape berries. A third approach was headspace collection of volatiles from crushed grapes. Solid-phase microextraction (SPME) was used to collect ...


Crop Water Stress Index Of An Irrigated Vineyard In The Central Valley Of California, John H. Prueger, Christopher K. Parry, William P. Kustas, Joseph G. Alfieri, Maria M. Alsina, Héctor Nieto, Tiffany G. Wilson, Lawrence E. Hipps, Martha C. Anderson, Jerry L. Hatfield, Fen Gao, Lynn G. McKee, Andrew McElrone, Nurit Agam, Sebastian A. Los 2018 National Laboratory for Agriculture and the Environment

Crop Water Stress Index Of An Irrigated Vineyard In The Central Valley Of California, John H. Prueger, Christopher K. Parry, William P. Kustas, Joseph G. Alfieri, Maria M. Alsina, Héctor Nieto, Tiffany G. Wilson, Lawrence E. Hipps, Martha C. Anderson, Jerry L. Hatfield, Fen Gao, Lynn G. Mckee, Andrew Mcelrone, Nurit Agam, Sebastian A. Los

Plants, Soils, and Climate Faculty Publications

Water-limiting conditions in many California vineyards necessitate assessment of vine water stress to aid irrigation management strategies and decisions. This study was designed to evaluate the utility of a Crop Water Stress Index (CWSI) using multiple canopy temperature sensors and to study the diurnal signature in the stress index of an irrigated vineyard. A detailed instrumentation package comprised of eddy covariance instrumentation, ancillary surface energy balance components, soil water content sensors and a unique multi-canopy temperature sensor array were deployed in a production vineyard near Lodi, CA. The instrument package was designed to measure and monitor hourly growing season turbulent ...


Antonini, Virginia (Fa 1221), Manuscripts & Folklife Archives 2018 Western Kentucky University

Antonini, Virginia (Fa 1221), Manuscripts & Folklife Archives

FA Finding Aids

Finding aid only for Folklife Archives Project 1221. Student paper titled “Moonshining” in which Virginia Antonini details the process of distilling moonshine from harvest to bottling. Antonini describes the equipment used to produce moonshine and includes several stories told by her informant, a man only referred to as “Jim,” about his methods and various run-ins with the law. The author also includes her mother’s wine recipe and additional “home brew” stories.


Genau, Charles (Fa1212), Manuscripts & Folklife Archives 2018 Western Kentucky University

Genau, Charles (Fa1212), Manuscripts & Folklife Archives

FA Finding Aids

Finding aid only for Folklife Archives Project 1212. Student paper titled “Winemaking: The Old and New Way” in which Charles Genau details the process of wine production from harvest, to fermentation, bottling, and distribution. Genau compares and contrasts methods of traditional winemaking with contemporary approaches. He also gathered his information from two winemakers of different ages and ethnic backgrounds. The paper contains two illustrations of the winemaking process.


Guide To The Chateau Benoit Collection, Linfield College Archives 2018 Linfield College

Guide To The Chateau Benoit Collection, Linfield College Archives

Linfield College Archives Finding Aids

This collection is comprised of a large variety of publications, documents, photographs, books, and other materials from Fred and Mary Benoit’s time as owners of Chateau Benoit.


The Identification Of Interspecific Hybrids Between Jaeger 70 X Vignoles Grapes Using Ssr Markers, Carl William Knuckles IV 2018 Missouri State University

The Identification Of Interspecific Hybrids Between Jaeger 70 X Vignoles Grapes Using Ssr Markers, Carl William Knuckles Iv

MSU Graduate Theses

Jaeger 70 cultivar is an interspecific hybrid of Vitis linececumii x Vitis rupestris, with an interesting past. It was created by Hermann Jaeger of Neosho, MO, who is most notable for saving the French wine industry by developing phylloxera resistant rootstocks in the mid-1800s. Traditionally the Jaeger 70 variety has been grafted to French wine grape cultivars to impart disease resistance and cold hardiness while retaining desirable wine characteristics. One interesting characteristic of Jaeger 70 is that it is a female-only plant, allowing for many interesting areas of study. Vitis interspecific hybrid Vignoles, is a cold hardy cultivar of largely ...


Grapevine Vein Clearing Virus: Epidemiological Patterns And Construction Of A Clone, Cory Von Keith 2018 Missouri State University

Grapevine Vein Clearing Virus: Epidemiological Patterns And Construction Of A Clone, Cory Von Keith

MSU Graduate Theses

Grapevine vein clearing virus (GVCV) is a recently discovered virus belonging to the Badnavirus genus. Characteristic to its name, the virus is associated with a disease where symptoms manifest as pronounced vein-clearing, resulting in severe berry deformation and vine decline in susceptible grape varieties. Sustainable production of wine is dependent on healthy plants. The associated disease is mainly found in Midwest vineyards. Attempts were made in this thesis to provide evidence of causality of the virus to the associated disease and to infer the historical path and migration pattern of GVCV. Conclusions and discussions will provide grape producers with the ...


Effects Of Bacillus Mycoides Supplement In A Reduced Frequency Fungicide Program On Chambourcin Grapevines (Vitis Vinifera L.), Ryan Alan Mairs 2018 Western Kentucky University

Effects Of Bacillus Mycoides Supplement In A Reduced Frequency Fungicide Program On Chambourcin Grapevines (Vitis Vinifera L.), Ryan Alan Mairs

Masters Theses & Specialist Projects

Fungal diseases pose significant challenges for grapevine producers in Kentucky due to the region’s abundant moisture and relative humidity. Methods to reduce fungicide application frequency would prove both economically and temporally valuable to producers. A field experiment was established in Bowling Green, KY in 2017 to investigate Bacillus mycoides isolate J (LifeGard) as a supplement to a fungicide program for systemic acquired resistance (SAR). Three fungicide treatment regimens were implemented consisting of a program modelled from the Midwest Fruit Pest Management Guide (2017) and an identical program supplemented with 140 g ha-1 LifeGard per application (both applied on 14 ...


Radical Social Ecology As Deep Pragmatism: A Call To The Abolition Of Systemic Dissonance And The Minimization Of Entropic Chaos, Arielle Brender 2018 Fordham University

Radical Social Ecology As Deep Pragmatism: A Call To The Abolition Of Systemic Dissonance And The Minimization Of Entropic Chaos, Arielle Brender

Student Theses 2015-Present

This paper aims to shed light on the dissonance caused by the superimposition of Dominant Human Systems on Natural Systems. I highlight the synthetic nature of Dominant Human Systems as egoic and linguistic phenomenon manufactured by a mere portion of the human population, which renders them inherently oppressive unto peoples and landscapes whose wisdom were barred from the design process. In pursuing a radical pragmatic approach to mending the simultaneous oppression and destruction of the human being and the earth, I highlight the necessity of minimizing entropic chaos caused by excess energy expenditure, an essential feature of systems that aim ...


A Review Of Traditional And Modern Viticulture Systems In The Lima And Cávado Subregions Of The Vinho Verde Doc In Northern Portugal, Alden Morris 2018 SUNY College of Environmental Science and Forestry

A Review Of Traditional And Modern Viticulture Systems In The Lima And Cávado Subregions Of The Vinho Verde Doc In Northern Portugal, Alden Morris

Honors Theses

This study topic is important as the density of traditional viticulture systems is diminishing and being replaced by modern, more efficient production methods. This is due to low perceived value of traditional wine production. The purpose of this study was to provide an analysis of the region and showcase what viticulture currently exists. In the coming future, climate change will alter important micro-climate conditions that allow for the production of this specific type of wine. The methods in which Vinho Verde wine are produced will need to adapt in order to keep a similar composition and taste. In summary, future ...


Replacing Herbicides With Groundcovers To Enhance Vineyard Sustainability, Benjamin A. Loseke 2018 University of Nebraska-Lincoln

Replacing Herbicides With Groundcovers To Enhance Vineyard Sustainability, Benjamin A. Loseke

Theses, Dissertations, and Student Research in Agronomy and Horticulture

In many Midwestern vineyards a three to four-foot weed-free strip is maintained directly beneath the vines to reduce vine-weed competition. Conventionally, this strip has been conserved with repeated applications of herbicide, mainly glyphosate. The necessity for this weed-free strip to reduce vine-weed competition has been well documented in more arid climates. However, in areas with higher soil fertility and adequate rainfall, this strip may be unnecessary. Moreover, stand establishment and early vine growth have not been well documented when planting groundcovers (GC) immediately following the vine planting. The main objective of this project is to assess the severity of competition ...


2018 Ohio Wine Competition Official Results, Kent State University - Ashtabula Campus 2018 Kent State University

2018 Ohio Wine Competition Official Results, Kent State University - Ashtabula Campus

Ohio Wine Competition

Held on May 8-9, 2018 at the Lodge at Geneva-on-the-Lake and sponsored by the Ohio Grape Industries Committee, the competition received a total 285 entries with 219 receiving medals. Official results include a complete list of awarded wines, both by category and medals.

Best of Show Awards

Overall Best of Show: Maize Valley Winery, Riesling, Non-vintage, American

White Wine: Ferrante Winery, Signature Series Pinot Grigio, 2017, Grand River Valley

Red Wine: Fulton Grove Winery, Syrah, 2015, American

Blush/Rosé: Doughty Glen Winery, Laughing Blush, Non-Vintage, Holmes County

Fruit Wine: Vinoklet, "Sweet Jackie", Blackberry, Non-Vintage, American

Sparkling/Carbonated: Meier's Wine ...


The Use Of Grape By-Products As A Nutrient Rich Cattle Feed, Zachary Christman 2018 University of Nebraska - Lincoln

The Use Of Grape By-Products As A Nutrient Rich Cattle Feed, Zachary Christman

Theses, Dissertations, and Student Research in Agronomy and Horticulture

In this article you will learn about how to use the grape stems, skins and pulp that are generated by the wine industry. Ruminant animals such as cattle can digest this inexpensive yet nutrient rich material. The complete process from wine press to cattle feed is covered in this article. The historical background of using grape by-products and methods to preserve this food source is also presented.


Malene Wines: The Beginning Of A Brand, Tyler Menane 2018 California Polytechnic State University, San Luis Obispo

Malene Wines: The Beginning Of A Brand, Tyler Menane

Agricultural Education and Communication

Malene Wines is the most recently developing brand under the Crimson Wine Group. Currently, the brand is being produced and managed under Chamisal Vineyards. Malene Wines started off with one brand of rosé wine, that has only been available for purchase in the Chamisal tasting room or wholesale. This has caused confusion for the consumer in differentiating the two brands. To help begin the separation of the two brands, Malene Wines has recently received a modified Airstream trailer to serve as a mobile tasting room.

Whereas Chamisal Vineyards is a brand focused on Chardonnay and Pinot Noir with small production ...


Digital Commons powered by bepress