Dissertations/Thesis

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2025
Dissertations
1
  • PEDRO ALEXANDRE RANZAN
  • Strategic Factors and Their Influence on the Export Performance of Brazilian Wine Industry Organizations

  • Advisor : TATIANE PELLIN CISLAGHI
  • COMMITTEE MEMBERS :
  • ELIETI BIQUES FERNANDES
  • GABRIELA ZANANDREA
  • MARILIA BONZANINI BOSSLE
  • TATIANE PELLIN CISLAGHI
  • Data: Sep 2, 2025


  • Show Abstract
  • This study aims to analyze the configurations of factors that contribute to the successful strategic export performance of organizations in the Brazilian wine industry. A methodological approach was adopted, combining a Systematic Literature Review (SLR) with the Qualitative Comparative Analysis (QCA) technique, applied to a sample of 27 wine sector companies that have previously engaged in exports. The SLR covered the period from 2014 to 2024 and enabled the identification of the main factors and variables related to export performance, while the QCA made it possible to understand the multiple causal combinations responsible for this performance, based on empirical data collected via questionnaire. The results revealed that there is no single path to achieving export success, but rather multiple effective configurations. Four main combinations of factors were identified that explain both the presence of an internationalization strategy and export experience among the organizations analyzed. In all configurations, the presence of qualified human management (human capital) stood out as a common and indispensable factor. Additionally, elements such as marketing capability, organizational innovation, and participation in relationship networks were found to be necessary factors for export performance. The findings are relevant for the formulation of public policies and business strategies aimed at promoting exports in the wine sector. The study’s main applied contribution is the development of an artifact, Paths to Internationalization: Strategy Manual, based on the identified causal combinations, which can be used by managers, support agencies, and industry associations. Thus, the research not only advances the academic knowledge frontier regarding business internationalization but also offers practical value by contributing to the strengthening of the international competitiveness of Brazilian wines and juices. As limitations, the study highlights the small sample size - consistent with the QCA approach - but which restricts the generalization of the results. Furthermore, the exclusive focus on the wine sector limits the direct application of the findings to other industries. Future research could expand the sample, explore other strategic variables, and compare different sectors or countries, as well as conduct longitudinal studies to observe the evolution of organizational capabilities over time.

2
  • RAQUEL BONDAN DE LIMA
  • Design and Implementation of a Web-Based Integrated Distribution System for Physical Inventory: A Dynamic Logistics Approach for the Wine Sector

  • Advisor : TATIANE PELLIN CISLAGHI
  • COMMITTEE MEMBERS :
  • FERNANDA PAULETTO D''''ARRIGO
  • RAQUEL BREITENBACH
  • RONALDO SERPA DA ROSA
  • TATIANE PELLIN CISLAGHI
  • Data: Oct 8, 2025


  • Show Abstract
  • As the wine sector evolves, wineries face increasing barriers related to logistical processes within their Supply Chains (SC). Although most of the wine volume produced still comes from large wineries, there is a notable growth of so-called boutique wineries, which produce high-end wines in small batches, focusing on quality, territorial identity, and added value. In this context, the research problem was: how can an application optimize the physical distribution logistics of boutique wineries, which focus on high-quality, high-value wines offered in smaller batches? The objective was to promote integration among the links of the wine supply chain - especially boutique wineries (as focal companies) and consumers - through the development of a technological artifact (Winenot web application) capable of boosting sales, generating new customers, and feeding the system back to improve the industry's responsiveness. The qualitative research was structured in two stages: (i) multiple case studies and (ii) Design Science Research (DSR). Initially, seven industry experts were interviewed to identify the theoretical and empirical gap. Then, a case study was conducted with three boutique wineries from Serra Gaúcha, using document analysis, observations, and semi-structured interviews with the owners. The analysis was based on the creation of a category matrix and subsequently advanced to the DSR stage, encompassing the phases of problem awareness, solution suggestion, artifact development, evaluation, and conclusions. The results made it possible to propose three application scenarios for the Winenot app, which integrates information on points of sale and wine availability, strengthening the wineries’ presence among consumers and increasing efficiency for producers and distributors. The application's validation showed that, despite challenges in advancing to more complex scenarios (2 and 3), the tool improves access to information and strengthens the relationship with consumers. Analyses indicated that digitalization and supply chain integration reduce logistical barriers, expand markets, and support strategic decision-making. Theoretically, the study applies DSR to a largely unexplored sector, showing that digital integration can replace physical structures in short supply chains. From a managerial and social perspective, it highlights the potential of simple tools to increase visibility, trust, and appreciation of local production. The main limitations were the small number of cases, some companies’ resistance to providing data, and system integration challenges. Future studies are encouraged to expand the system's application, involve new supply chain actors, and explore technologies such as blockchain and machine learning in the wine supply chain.

2024
Dissertations
1
  • WESLEY HONORATO DA SILVA
  • BIOSTIMULANT AND PHYTOREGULATORS IN THE PRODUCTIVITY AND MATURATION OF CABERNET SAUVIGNON
  • Advisor : LEONARDO CURY DA SILVA
  • COMMITTEE MEMBERS :
  • LEONARDO CURY DA SILVA
  • CAROLINA PRETTO PANCERI
  • EDUARDO GIROTTO
  • GIULIANO ELIAS PEREIRA
  • Data: Apr 5, 2024


  • Show Abstract
  • The cultivation of vine in Brazil has been increasing in recent years, Santa Catarina is one of the main Brazilian states producing grapes, mainly for the elaboration of fine wines. Cabernet Sauvignon was one of the varieties chosen because it has characteristics that made it suitable for the conditions of São Joaquim, such as late sprouting, this characteristic becomes interesting because the late frosts that occur in the region occur after winter, and that could cause damage to budding. The use of phytohormones is one of the tools used in viticulture to improve the quality of grapes. Biostimulants are products or substances that stimulate the natural processes of plants, such as nutrient absorption and tolerance to abiotic stress. In this context, the work will show how the study of the subject can be applied in the area of production and maturation of the Cabernet Sauvignon variety in Serra Catarinense, in order to improve the productivity and quality of phenolic maturation of the mentioned variety and consequently improve the quality of the wines produced in the region, creating a sense of identification between the consumer and the product.
2
  • CARLA RODRIGUES DAL PRÁ SULIANI
  • Strategic management for family winegrowers with an organic production system and the search for competitive advantages: the Aproces case of São Marcos/RS

  • Advisor : RAQUEL BREITENBACH
  • COMMITTEE MEMBERS :
  • RAQUEL BREITENBACH
  • TATIANE PELLIN CISLAGHI
  • LUIS CARLOS DIEL RUPP
  • TANICE ANDREATTA
  • Data: Apr 16, 2024


  • Show Abstract
  • In a context of growing competitiveness and increasingly reduced profit margins, family farmers are challenged to seek strategies to ensure insertion of their products in the market, as well as differentiation to obtain competitive advantages, in addition to the constant search to conquer new markets by expanding their area. of acting. Thus, this project explores the theoretical universe of strategic management applied to the context of family farming, specifically family viticulture, to analyze potentialities that can contribute to the reality of farmers' businesses. The general objective of the project is to assess the difficulties and potentialities of the business model of family winegrowers, in order to contribute to the improvement of market competitiveness. Specifically, the objective is: (i) to identify and understand the productive strategies and bottlenecks and insertion in the market of family winegrowers; (ii) identify if there are and which are the territorial assets that can generate competitive advantages for family winegrowers and corroborate with market insertion strategies; and, (iii) suggest strategies and actions to improve the competitiveness of family winegrowers, according to the investigated context. For this research, a specific case study will be selected: Aproces - Association of Organic Producers of Campestre da Serra and São Marcos, based on the real problem of creating value for the grapes sold in natura by the Group. This project is a qualitative research effort and strategies such as: systematic literature review, case study, and methodology for raising awareness of the problem and ideation of Design Science Research solutions will be used to achieve the objectives. In-depth and face-to-face interviews will be conducted with the farmers, recorded and later transcribed to identify the categories of analysis based on Bardin's discourse analysis method. In the end, it will result in a useful artifact for the Group in the form of a diagnostic report for subsequent internal deployment in actions for changes and improvements towards the main objective.

3
  • TALITA NICOLINI VERZELETTI
  • QUALITY CONTROL OF GRAPES IN WINE PRODUCTION: traceability and feasibility of international certification

  • Advisor : WAGNER LUIZ PRIAMO
  • COMMITTEE MEMBERS :
  • LUCIANI TATSCH PIEMOLINI-BARRETO
  • BRUNA DACHERY
  • FERNANDA RODRIGUES SPINELLI
  • SHANA SABBADO FLORES
  • WAGNER LUIZ PRIAMO
  • Data: Apr 17, 2024


  • Show Abstract
  • In search of differentiation and to serve more demanding customers, the Brazilian wine sector can adopt control standards and quality certifications that are not yet implemented in these companies. The present work aims to develop the traceability of the grape used in the manufacture of wines for the implementation of international certification Global Market in a winery situated in Garibaldi, RS, Brazil. For this, the development of a standard protocol for the grapes traceability will be developed. The methodology will be based on records of grape cultivation, quality grape evaluation at the receipt moment and control of grape processing until the time of bottling. These data will be linked with the production record and respective batches. Along the study, the viability of the international certification in this company will be verified.

4
  • DEISE PELICIOLI
  • THE BIODYNAMIC DEMETER CERTIFICATION FOR GRAPES AND WINE

  • Advisor : MARCUS ANDRE KURTZ ALMANCA
  • COMMITTEE MEMBERS :
  • JUAN SAAVEDRA DEL AGUILA
  • LUIS CARLOS DIEL RUPP
  • MARCUS ANDRE KURTZ ALMANCA
  • MARIA JOSÉ ALVES BERTALOT
  • Data: Apr 18, 2024


  • Show Abstract
  • In recent years, there has been an exponential increase in the demand for organic crops. Specifically in the wine sector, the use of organic and biodynamic management systems has become increasingly relevant, with several of the most renowned wineries adopting organic or biodynamic viticulture. Biodynamic certification is a holistic and sustainable approach to viticulture that focuses on the balanced relationship between soil, plants and the environment. This approach involves agricultural practices that respect the rhythm of nature, and include the use of biodynamic preparations. Demeter certification for viticulture is concerned with ensuring that producers follow biodynamic practices at all stages of wine production, from growing the grapes to bottling. In addition, certification involves a commitment to wine quality and social and environmental responsibility. The present work seeks to understand the Demeter biodynamic certification applied to the production of grapes and wine, for which a case study will be carried out with a group of winemakers from Serra Gaúcha who are in the process of certification. In addition, qualitative and quantitative data and a variety of research methods will be used, including literature review, bibliographic and document analysis. In addition, data collection tools, such as semi-structured interviews and screenings with open and closed questions. The sample units will be composed of biodynamic farms and institutions involved in the certification process. Demeter certification has shown that it can bring many benefits to grape and wine production, such as increasing biodiversity, reducing the use of agrochemicals and improving product quality. But it is also known that every certification implementation process has its challenges, among them the difficulty of biodynamic inputs, the presence of the animal in the agricultural organism, the lack of technical knowledge in biodynamics on the part of the winegrowers. Thus, the main objective of this work is to develop a booklet with the main guidelines for the Demeter certification process for wine and wine, using didactic material and accessible language. All this so that the producer can not only have quality products, but can also meet a growing market demand and add value to his brand and his product.

5
  • GUSTAVO POSTINGHER
  • USE OF ION EXCHANGE RESIN IN RED WINES INTENDED FOR THE PRODUCTION OF SPARKLING ROSÉS BY ASSEMBLAGE
  • Advisor : EVANDRO FICAGNA
  • COMMITTEE MEMBERS :
  • EVANDRO FICAGNA
  • CAROLINA PRETTO PANCERI
  • VITOR MANFROI
  • GIULIANO ELIAS PEREIRA
  • BRUNO CISILOTTO
  • Data: Apr 26, 2024


  • Show Abstract
  • In the last decade, sparkling wine production in Brazil has experienced a significant increase in both volume and quality, prompting wineries to seek technologies that lead to increasingly competitive products in the global market.) Among these technologies, the ion exchange and thermovinification processes stand out. The former process involves pH reduction through the decrease of cations, while the latter is characterized by heat application and the production of wines with high color intensity. The aim of this research was to assess the impact of ion exchange resin on a thermovinified red wine intended for the production of rosé sparkling wine by assemblage. For this purpose, a wine of the Alicante Bouschet variety, obtained through the flash-detent thermovinification process with an initial pH of 3.8, was subjected to cation exchange resin for oenological use. The treatments included samples with the control wine (pH 3.8) and with modified pH levels of 3.6, 3.4, 3.2, 3.0 and 2.0. Samples with reduced pH were analyzed for physicochemical parameters, phenolic compositon (IPT), colour and cation composition (K, Ca, Na, Zn, Fe, Mg, Mn, Cu and Na), to check the influence of the process on the wine. In a second experiment, the six treatments (pHs 3.8, 3.6, 3.4, 3.2, 3.0 and 2.0) were used to compose an assemblage with white wine, with the addition of 2% red wine, to make a rosé base wine for sparkling. The base rosé wines were monitored for CIELab and colour coordinates, with these parameters assessed every four months over twelve months. In a third experiment, four treatments (pH 3.8, 3.4, 3.0 and 2.0) were used to compose an assemblage with sparkling wines, with the addition of 2% red wine, for the production of rosé sparkling wines. Colourimetric analyses were carried out based on CIELab coordinates and chromatic analyses based on the lengths 420nm, 520nm and hue, as well as an oxidative stability test of the sparkling wines, evaluating these parameters bimonthly over six months. In the scenarios tested, the treatments with greater passage through the cationic resin, i.e. with lower pHs, resulted in wines and sparkling wines with greater oxidative stability, showing better colourimetric and chromatic indices over time. A reduction in IPT, anthocyanins and cation composition (K, Ca, Na, Zn, Fe, Mg, Mn and Na) was observed in red wine as pH decreased. The results obtained suggest that the combination of these two techniques can extend the shelf life of sensitive products such as rosé wines and sparkling wines, which have a short shelf life due in particular to oxidative changes in colour.



6
  • ZAIRA DO NASCIMENTO VALE
  • Demystifying pairing: wine experience from geographical indications from Rio Grande do Sul with northeastern cuisine

  • Advisor : SHANA SABBADO FLORES
  • COMMITTEE MEMBERS :
  • CAROLINA PRETTO PANCERI
  • PAULO HENRIQUE MACHADO DE SOUSA
  • SHANA PAULA SEGALA MIOTTO
  • SHANA SABBADO FLORES
  • ÂNGELA ROSSI MARCON
  • Data: Apr 29, 2024


  • Show Abstract
  • Wine gastronomy is a rising field within oenology, and promoting the harmonization of Brazilian cuisine from different states with domestic wines is an important step in spreading wine culture throughout the country. In this context, this work aimed to harmonize Northeastern cuisine with wines from Rio Grande do Sul, specifically wines from Geographical Indications, thus valorizing products with origin certification that recognize the geographical, cultural, and gustatory and aromatic potential of this terroir. Four Geographical Indications from Rio Grande do Sul were selected for this research: the Denomination of Origin "Altos de Pinto Bandeira," the Denomination of Origin "Vale dos Vinhedos," the Indication of Provenance "Campanha Gaúcha," and the Indication of Provenance "Farroupilha." Through bibliographic research, some studies on food and beverage harmonization were selected as references for choosing the methodology. Systematic review also served as the basis for selecting the dishes and wine varieties to be harmonized. For sensory analysis, two sensory panels were used: one in Rio Grande do Sul (experts in the field) with n=20, and another in the Northeast (consumers) with n=60, where participants tasted 4 typical dishes in a controlled environment, each with two proposed harmonizations using 2 different wines. Tasters used a structured hedonic scale from 1 to 9 to evaluate the harmonizations and additionally filled out a preference ranking evaluation. Finally, they also answered a structured purchase intention questionnaire with a scale from 1 to 5. For a better experience, a complete dinner (appetizer, main course, and dessert) was simulated. Results were evaluated using the chi-square association test. Differences between means were verified by the Wilcoxon/Mann Whitney test. Positive results for harmonization were agreed upon by both groups, with the most well-rated harmonizations being crab cakes with brut sparkling wine, moqueca with Chardonnay, and carne de sol with Cabernet Sauvignon. The harmonization of bolo de rolo with moscatel sparkling wine was most praised by the respondents.

7
  • GIULIA TRUCOLO MARTINELLI DE OLIVEIRA
  • Enolab: proposal for a business model for a laboratory in the Serra Gaúcha

  • Advisor : SHANA SABBADO FLORES
  • COMMITTEE MEMBERS :
  • EVANDRO FICAGNA
  • GLAUBER ADENIR SOARES PRETO
  • RENATO KOCH COLOMBY
  • SHANA SABBADO FLORES
  • Data: Apr 29, 2024


  • Show Abstract
  • Enolab, the object of study in this work, is a laboratory specialized in physical-chemical and microbiological analysis of grapes, musts, wines and sparkling wines, in addition to providing agronomic and oenological consultancy services. Operating for 19 years, it is characterized as a small, family-owned company with 4 employees on its team. Considering the seasonality of work due to the grape harvest and the expansion of wine regions in Brazil, there was a need to understand the main barriers and opportunities and innovate in its business model, using the resources it already has. Therefore, this work proposes to develop a new business model based on the Business Model Canvas format proposed by Osterwalder and Pigneur (2011) and create a value proposition that solves customers' pain. Supported by Design Science Research, we sought to elucidate the concepts of agile and visual methodologies, through a Systematic Literature Review. Using SWOT Analysis and Design Thinking tools, such as Mind Map, Empathy Map and User Journey, it was possible to obtain insights and enter into a value co-creation process with the involvement of several actors. The BMC proposed for the laboratory is easy to understand, allowing an overview of the business and its periodic review. With emphasis on the key partnerships suggested and the new customer segments that can be served, we seek to execute more assertive actions, with the customer as the main focus.

8
  • ANDREA MARCILIO TRENTIN
  • CRITICAL ANALYSIS AND NORMATIVE VALIDATION: Review of the design of the new IFRS sensory analysis room, Bento Gonçalves campus

  • Advisor : RODRIGO VIEIRA LUCIANO
  • COMMITTEE MEMBERS :
  • RODRIGO VIEIRA LUCIANO
  • EVANDRO FICAGNA
  • LUIZ GUSTAVO ZULIANI DA SILVA
  • EUNICE VALDUGA
  • SHANA PAULA SEGALA MIOTTO
  • Data: Sep 2, 2024


  • Show Abstract
  • Sensory analysis is a fundamental activity for quality assessment
    beverages, and has been shown to be an important tool during the process
    of industrialization of food products. Environments designed in a way
    inadequate can lead to perception deviations in tastings, such as
    such as odors, noise, improper temperature and ventilation, and outside lighting
    of the norms. This work aims to develop a project for the
    new sensory analysis room at the Federal Institute of Rio Grande do Sul,
    Campus Bento Gonçalves, serving as a model for the elaboration of
    design of sensory analysis rooms in educational institutions. The search,
    classified as qualitative-quantitative is the result of the compilation of
    interviews and questionnaires, with the parameters of the Brazilian Standard ISO 8589,
    adjusted with the legacy of the German architect Ernst Neufert on
    minimum sizing for environments in everyday actions. When making use
    of these methodologies, a project based on the
    technical standards, with the use of materials and construction methods
    suitable and with convenient dimensions, offering comfort to
    users and accuracy in the analyzes performed.

9
  • ELISANDRA NUNES DA SILVA
  • ION EXCHANGE RESIN IN RED WINES FOR PH REDUCTION AND PROCESS IMPROVEMENT

  • Advisor : VITOR MANFROI
  • COMMITTEE MEMBERS :
  • EVANDRO FICAGNA
  • LEONARDO CURY DA SILVA
  • VITOR MANFROI
  • WILLIAN DOS SANTOS TRICHES
  • Data: Sep 11, 2024


  • Show Abstract
  • In the oenological field, there are several discussions on how a process can help reduce time and investment while increasing the quality of a wine, especially if it is a fine wine with aging potential. Many factors can contribute to this aspect, one of which is pH, responsible for improvements ranging from color to taste in a wine. The relationship between acidity and pH is inverse; when one is high, the other is consequently low. Currently, pH correction is mostly done by adjusting acidity through the addition of tartaric acid, which is already naturally found in grapes. However, each grape has a buffering capacity. Determining the ideal dosage for this addition requires laboratory analysis, which is not commonly done on a large scale, potentially leading to pH imbalance in the wine, altering its microbiological stability and, consequently, the correction of sulfur dioxide and tartaric stabilization. An alternative gaining ground in the oenological field is the use of ion exchange resins, capable of capturing potassium and releasing hydrogen into the solution, thereby lowering the wine's pH. Thus, the following study aims to combine the process of pH reduction in three different red wines from different regions of RS with a 20% passage through red wine resin to lower the pH and evaluate its results in the 2022 and 2023 harvests, assessing parameters of physicochemical, mineral, and sensory analyses. In the study, it was possible to evaluate that the behavior of the 2022 vintage wine was similar to that of the 2023 vintage, with some differences that could be attributed to the climate of the regions, where, in general, 2023 was a rainier year than 2022. It was observed that the pH reduction resulted in overall improvement in color, as assessed by IPT analysis, color intensity, and absorbances at 420, 520, and 620 nm, an increase in total acidity and free SO2 present, contributing to a decrease in preservative addition when considering the relationship between pH and molecular SO2. In terms of minerals (Mg, Cu, Zn, Ca, Na, and K), a decrease was also observed in wines treated with resin, which, in summary, demonstrates an improvement in the stability of these wines, especially for their subsequent aging. Sensory-wise, wines from both vintages did not show statistically significant differences overall. This can be considered a positive result because although there were no sensory improvements, there was also no detriment from the treatment to the wines. In conclusion, the main objective of the study was achieved, demonstrating the effectiveness of applying a technique to lower the pH of red wines.

10
  • ADRIANO ROQUE DE GASPERIN
  • THE USE OF CRYPTO-ASSETS IN THE WINE SECTOR
  • Advisor : LEONARDO CURY DA SILVA
  • COMMITTEE MEMBERS :
  • ANDERSON RICARDO YANZER CABRAL
  • ERIK SCHULER
  • LEONARDO CURY DA SILVA
  • TIAGO HENRIQUE DE PAULA ALVARENGA
  • Data: Sep 13, 2024


  • Show Abstract
  • Although cryptoassets can be characterized as an investment or means of payment, cryptoassets can have numerous uses. Cryptoassets can be used to represent a real physical asset; an encrypted smart contract between two parties; a digital asset that gives access to a particular service or exclusive product, sometimes at a discount; an asset that gives decision-making power, or voting, to its holders; an asset representing a digital certificate of ownership of a digital asset; in others. Cryptoassets, roughly speaking, can be conceptualized as digital assets protected by cryptography. But a crypto asset that is a digital item can be linked to a physical item like a bottle of wine. While the digital asset is intangible - it does not have a physical substance - it can represent ownership of a tangible physical asset such as a portion of a barrel of fine wine. Currently, we lack studies on the actual use of cryptoassets. In Brazil, we can highlight propositional works that show possibilities of uses, such as payments for environmental services. Aiming to insert crypto assets in the wine sector, this work proposes to study and, if possible, develop a digital interface that allows connecting products and services related to the wine sector to people who wish to interact through crypto assets
11
  • CALINE LUIZA RASADOR
  • Feasibility of Implementing a Circular Economy Proposal for Glass Packaging in the Brazilian Wine Sector
  • Advisor : LEONARDO CURY DA SILVA
  • COMMITTEE MEMBERS :
  • DANIELA CALLEGARO
  • KARINA ZANOTI FONSECA
  • LEONARDO CURY DA SILVA
  • SHANA SABBADO FLORES
  • TIAGO HENRIQUE DE PAULA ALVARENGA
  • Data: Oct 9, 2024


  • Show Abstract
  • The Brazilian grape and wine sector is on the rise, since 2020 Brazil has recorded an increase in wine consumption driven, unfortunately, by the arrival of the Covid-19 pandemic. This increase has contributed to the high demand for glass bottles, the main packaging used by the sector due to its unique properties. However, currently such packaging does not have, in most cases, an adequate destination, contributing to the overload of landfills. Only 25% of the glass in the country is recycled and to produce a new bottle, 70% of the material used is sand. To produce a glass bottle from recycled glass, in the form of shards, 80% of this waste could be used. Glass recycling actions in Brazil are still little stimulated, as evidenced by the derisory value of R$ 0.10 cents for each 1 kg of recycled glass. The general objective of this project was to propose an innovative business model capable of stimulating the practice of actions based on the concept of circular economy for glass bottles. and Engineering Village), gray literature, INPI, and interviews and meetings with potential partners. Preliminary results prove the existence of few actions aimed at the EC of glass in Brazil and the lack of an innovative artifact to change this scenario.
12
  • MÔNICA DANELUZ RODRIGUES
  • ANALYSIS OF PHYTOSANITARY MANAGEMENT IN BORDÔ VINEYARDS IN ORGANIC AND CONVENTIONAL PRODUCTION SYSTEM IN RIO GRANDE DO SUL


  • Advisor : ALINE NONDILLO
  • COMMITTEE MEMBERS :
  • ALINE NONDILLO
  • LEONARDO CURY DA SILVA
  • PAULO ROBERTO DULLIUS
  • Data: Oct 30, 2024


  • Show Abstract
  • Viticulture is an important activity in Brazilian fruit growing, with Serra Gaúcha being the largest producing region. Organic viticulture in Brazil is small and primarily driven by family farming, while globally it is expanding. However, the insufficiency of scientific research on production systems and the scarcity of organic production technologies impact farmers. The aim of this study was to analyze the phytosanitary management of Bordô grapes in the 2021/2022 and 2022/2023 harvests, comparing organic and conventional systems among producers from the Cooperativa Agroindustrial Nova Aliança in the state of Rio Grande do Sul, examining indicators such as productivity, quality, and profitability. The analyzed results reported that the conventional system was more intensive in terms of frequency and number of products applied and achieved higher gross profitability and productivity in both harvests. In contrast, the organic system had lower theoretical costs and fewer phytosanitary applications but with lower gross profitability. The analysis suggested that a balance between organic and conventional practices could optimize efficiency and profitability. Additionally, it highlighted the lack of correlation between quality and profitability, indicating the need to review pricing policies.

13
  • BRUNA PEREIRA FERREIRA
  • EFFECT OF REDUCING CONCENTRATIONS AND APPLICATION RATE OF COPPER IN ORGANIC VINEYARDS 
    ON DOWNY MILDEW CONTROL
  • Advisor : MARCUS ANDRE KURTZ ALMANCA
  • COMMITTEE MEMBERS :
  • LEONARDO CURY DA SILVA
  • LUIS CARLOS DIEL RUPP
  • MARCUS ANDRE KURTZ ALMANCA
  • PAULO ROBERTO DULLIUS
  • Data: Nov 13, 2024


  • Show Abstract
  • Downy mildew is the main fungal disease for viticulture, causing yield losses worldwide. The
    search for technology for the production of grapes under sustainable management is a necessary
    trend, with organic production and the use of varied rates being one of the alternatives adopted.
    The use of Bordeaux mixture as a phytosanitary treatment in organic production management is
    widely used in viticulture, however, it is necessary to seek solutions that reduce the concentrations
    and application rates of the syrup.Therefore, the objective was to identify whether there is a
    fungicidal effect against downy mildew by reducing the concentrations of copper sulfate and the
    rate of application of Bordeaux mixture in organic vineyards compared to the treatment already
    used on the property. The research took place during the 2023/2024 harvest in an organic
    vineyard of the Isabel cultivar, located in Garibaldi, RS. Two treatments were carried out: 1)
    Experiment (T1): 14 applications of Bordeaux mixture in concentrations per hectare of 0.3:1 with
    an application rate of 500 l and 666.6 per hectare; 0.3:2 at 416.6 l and at 500 l; 0.6:2 at 666.6 l,
    750 l and at 833.33 l and 1 ;1.5 at 416.6 l. 2) Control (T2): 13 applications of Bordeaux mixture at
    rates already used by the winegrower, with concentrations per hectare of 0.3:1 in 766.6 l and
    1000 liters of application rate; 0.3:2 at 766.6 l and at 1200 l; 0.7:0.7 in 1033.3 l; 0.8:1.5 in 1500 l,
    1:1 in 583.33 l and in 1166.6 l rate per hectare. Evaluations of the severity of downy mildew were
    carried out on leaves and bunches, leaf samples were collected by treatment immediately after
    applications to evaluate the amount of metallic copper through the tissue digestion process and
    productivity by treatment was evaluated by harvesting and weighing the bunches. It was evident
    that the reduction in the rate of application of Bordeaux mixture and metallic copper in the vineyard
    achieved the same fungal and productive effect against mildew compared to the treatment already
    used on the property. In both treatments, Cu accumulated in plant tissue was below the
    appropriate range. Regardless of the production system (organic or conventional), the Isabel
    cultivar proved to be extremely susceptible to high rainfall conditions, affecting its productivity.

14
  • ÁLVARO ZAVARISE DOMINGUES
  • The specific organizational learnings by companies in the Wine Sector in the increase in consumption of fine wine in the Covid-19 pandemic.

  • Advisor : MARILIA BONZANINI BOSSLE
  • COMMITTEE MEMBERS :
  • KEYSA MANUELA CUNHA DE MASCENA
  • MARILIA BONZANINI BOSSLE
  • TATIANE PELLIN CISLAGHI
  • Data: Dec 19, 2024


  • Show Abstract
  • Brazilian winemaking contributed R$26.47 billion to Brazil's Gross Domestic Product (GDP) in 2019. In 2020, with the COVID-19 pandemic, per capita wine consumption increased to 2.6 liters. The state of Rio Grande do Sul produces 90% of Brazil's wines and 85% of its sparkling wines. In the country, fine wine production in 2020 was 32 million liters and 43 million liters in 2021. Imports in 2020 were 147 million liters and increased to 154.6 million liters in 2021. The research question: What were the organizational lessons learned by wineries in the Rio Grande do Sul, Wine Sector, regarding the increase in fine wine consumption in Brazil during the COVID-19 Pandemic? The objective was to identify organizational lessons learned to obtain possible competitive advantages. A qualitative, exploratory and descriptive research, with a case study of fine wine and content analysis. Semi-structured interviews were conducted with experts from 08 wine companies in Rio Grande do Sul. The results identified: legitimizing the image of Brazilian wines as a quality product; evolution in communication with the end consumer, in the use of virtual channels, websites and live broadcasts; encouraging actions linked to the experiences of the wine consumer; Consumption motivations: pleasure, relaxation, health awareness, leisure and status. The Covid-19 pandemic boosted the consumption of fine wine in the country and helped the consumer rediscover Brazilian fine wine and quality.

2023
Dissertations
1
  • THOMPSSON BENHUR DIDONÉ
  • Family wineries in Vale dos Vinhedos: proposal for a business model to promote competitiveness based on territorial resources.

  • Advisor : SHANA SABBADO FLORES
  • COMMITTEE MEMBERS :
  • BRUNA BRESOLIN
  • RAQUEL BREITENBACH
  • SHANA SABBADO FLORES
  • SOENI BELLE
  • Data: Sep 15, 2023


  • Show Abstract
  • The Family Wineries (VF) of Vale dos Vinhedos from Bento Gonçalves were created, at first, from the Colonial Wine legislation in 2014 and, later, the registration has the fiscal option to join the Simples Nacional, from 2018. These VF represent, in the municipality, the largest concentration of this type of enterprise in Vale dos Vinhedos, benefiting from the strong ecotourism appeal of the territory. However, competition with structured and capitalized local wineries exposes one of the major VF bottlenecks, that is, competitiveness in the products offered to tourists. In this context, the general objective of this work is to structure a business model for these family wineries, which values their territorial assets. Vale dos Vinhedos has resources and territorial assets that can be better used, which can increase the value of goods and services to be offered to visitors. To idealize the product of this study, a diagnosis of the wineries and the territory will be made, with the validation of the information with the actors involved in a first moment, generating the business model, which in a new validation stage, will be presented in a Day of Field for this audience. It is assumed that the final product results in territorial development actions, which make it possible to establish competitive and innovative processes with these enterprises, in the face of existing traditional companies.The final product of this study, in addition to directly benefiting family wineries, is expected to contribute to academia and rural extension, leaving information and proposals that can be implemented in other locations or agricultural sectors.

2
  • ALANA FORESTI
  • STRATEGIC MANAGEMENT AND DEVELOPMENT OF EXPERIENCES WINE TOURISTS IN FAMILY WINERY

  • Advisor : TATIANE PELLIN CISLAGHI
  • COMMITTEE MEMBERS :
  • HERNANDA TONINI
  • RAQUEL BREITENBACH
  • TATIANE PELLIN CISLAGHI
  • TISSIANE SCHMIDT DOLCI
  • Data: Nov 22, 2023


  • Show Abstract
  • Strategic Management focuses on the development of companies through strategies that
    improve their competitiveness. To this end, strategic tools are used to assist in the analysis and
    perception of an organization's internal and external environments, facilitating the
    understanding and perception of the company in relation to its market. In the context of
    family agribusinesses, strategies differ from non-family companies, as they are enterprises run
    by family farmers, with less production and processing of raw materials originating from
    family labor. An important example of these family businesses are agribusinesses, such as
    family wineries, the central object of this research. In this way, the present work aims to solve
    the following problem: (i) how to adapt the available Strategic Management tools to small
    companies such as family wineries? (ii) how, through the use of strategic tools, can family
    wineries remain competitive in their market?; and, (iii) how, empirically, to apply strategic
    tools in the context of small family businesses (wineries)? Therefore, the study aims to
    develop a Framework for strategic and competitive analysis through Strategic Management
    tools, adapted to the particularities of family businesses. Strategic tools assist in the
    organization's competitive advantage and better decision-making at various points in Strategic
    Management. Therefore, as a design, qualitative research was carried out, of an exploratory,
    descriptive and explanatory nature, using a deductive methodology. The research in this study
    was divided into five phases with a view to exploring Strategic Management tools and wine
    tourism experiences with a focus on family wineries. From this analysis, at the winery that is
    the focus of this study – Vinhos Foresti – located in Pinto Bandeira – RS, wine tourism was
    observed as the main opportunity for improvement and, based on Experience Design, two
    activities were suggested to be implemented on the property through the study of the
    company's resources and availability. Thus, the artifacts of this study are the design of the
    experiments and a scientific article prepared from this research. The study advances the
    literature on Strategy and Tourism Management in family agro-industries (wineries), and
    presents as its main theoretical and empirical contributions the proposition of the Framework
    for strategic and competitive analysis in family businesses, as well as the propositions of
    tourist experiences. It also seeks to contribute to the family agribusiness sector by presenting a
    case study in practice, highlighting to managers the importance of using strategic tools and
    planning for success and achieving organizational goals.

3
  • VANJA ROSE HERTCERT
  • Architecture for an enology of excellence
  • Advisor : EVANDRO FICAGNA
  • COMMITTEE MEMBERS :
  • EVANDRO FICAGNA
  • RODRIGO VIEIRA LUCIANO
  • SHANA SABBADO FLORES
  • ADRIANA LOCATELLI BERTOLINI
  • Data: Dec 20, 2023


  • Show Abstract
  • Viniculture is a process and an art that accompanies man throughout our civilization. Wine has become a symbolic product; it is present in cultural dimensions and even sacred of humanity. Starting in the seventeenth century, Enology and Architecture
    tied themselves definitively, and those spaces in which the wine is produced started to say a lot about it. Fundamental in the consolidation strategy of a brand, Architecture has proved to be a great meaning-generating, going far beyond
    productive process. This relationship between Architecture and Enology is not being exploited in professional/technical schools. Having concluded this gap in the technical education of the Enologist and the importance to improve their architecturalknowledge as a decision support tool, we are evolving for the solution development stage. On the basis of the Design Science Research Method, the delivered product through this research is an e-book which is intended to fill this gap and to be part of the professional training of the enologist. The product generated as response deliveries solid, organized information, with clear and easily accessible language for the winemaker, including aspects related to new projects management, focused and directed to the key professional in the process. This paper also discusses the wine
    tourism facilities and their interrelation with the productive spaces. As a whole, this paper highlights the importance of to deepen and to explore the richness of this link between Architecture and Enology.

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