Doutorado em Agronegócio (EA)

URI Permanente para esta coleçãohttp://200.137.215.59/tede/handle/tede/6067

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O papel das redes e da indicação geográfica no desenvolvimento sustentável do café no cerrado mineiro
(Universidade Federal de Goiás, 2026-02-25) Oliveira, Ramon de Souza; Souza, Cleonice Borges de; http://lattes.cnpq.br/8449949211640425; Souza, Cleonice Borges de; Cruz, Fabiana Thomé da; Rodrigues, Valquíria Duarte Vieira; Nascimento, Abadia dos Reis; Pinto, Heverton Eustáquio
This thesis examines the role of networks and Geographical Indication (GI) in promoting the sustainable development of coffee cultivation in the Cerrado Mineiro Region, integrating economic, social, environmental, and institutional aspects. Organized in the article-based thesis format, the investigation employs a qualitative and exploratory approach that combines systematic literature review, document analysis, international comparative study, and the proposal of applied indicators. Article 1 conducts a systematic review, based on the PRISMA protocol, which maps the trends, gaps, and potential of GIs in the agrifood context. Article 2 analyzes the international network for the protection of GIs and its effects on the competitiveness of Cerrado Mineiro. Article 3 examines how the Cerrado Mineiro Denomination of Origin (DO) impacts the consolidation of other coffee GIs in Brazil, while identifying governance models and territorial valorization strategies. Article 4 proposes indicators and approaches aimed at strengthening the DO, encompassing sustainable practices, productive inclusion, and market diversification. The results demonstrate that geographical and hybrid networks consolidate the reputation, innovation, and competitive insertion of Cerrado Mineiro coffee. However, challenges remain concerning the inclusion of small producers, access to credit, and adaptation to climate change. The central contribution of the thesis lies in articulating, within a single framework, the dimensions of GIs, networks, and sustainability, providing practical and theoretical foundations for the development of public policies and territorial management strategies.
Assimetria na transmissão de preços na cadeia produtiva do leite no estado de Goiás
(Universidade Federal de Goiás, 2022-02-18) Abreu, Douglas Paranahyba de; Cunha, Cleyzer Adrian da; http://lattes.cnpq.br/8809108474226649; Cunha, Cleyzer Adrian da; http://lattes.cnpq.br/8809108474226649; Wander, Alcido Elenor; http://lattes.cnpq.br/8250997651281553; Figueiredo, Reginaldo Santana; http://lattes.cnpq.br/1098394550647665; Oliveira Neto, Odilon José de; http://lattes.cnpq.br/1512075757728108; Silva Neto, Waldemiro Alcântara da; http://lattes.cnpq.br/0903453737945294
The general objective of this research is to analyze the presence of asymmetries in the transmission of prices (ATP) in the milk production chain in Goiás, from January 2005 to December 2020. The work is structured in 7 sections. Introduction aims to make a general introduction, demonstrating that only Goiás, among the biggest milk-producing states, has increased the number of rural establishments producing milk in recent years. Through this motivation, explanations for this phenomenon are sought, verifying, as the literature suggests, if there is a dominance of a specific agent, which affects the dynamics of price transmission and, consequently, the economic sustainability of the activity of other agents in the milk production chain in the state of Goiás. Thus, the thesis built is that the processing agent has preserved margins of milk producers in Goiás to allow the maintenance and increase of these producers in the dairy activity, not configuring, therefore, as a dominant agent in this production chain. Chapter 1 shows an overview of milk production globally and Brazil, focusing on the main producing states. Even though the objective of the thesis is to deal with the empirical models of ATP for Goiás, the discussion of this chapter is relevant considering that the production of milk in Goiás and its advances are not disconnected from other producing regions in technological and competitive terms. The purpose of Chapter 2 is to introduce the discussion of price transmission in agricultural markets in general. It seeks to analyze the theoretical framework on ATP, but without using a method or protocol to separate and analyze articles, carried out in the subsequent chapter. Chapter 3 is written in article format and aims to raise state of the art on price transmission in milk markets. To this end, a systematic literature review was carried out, from 2010 to 2020, on the Web of Science database. The results point to many publications on price transmission, especially in the last ten years, with research showing great interest in analyzing milk markets. It was noticed that the greater interest by the analyzed literature was in the investigation of the vertical transmission of prices and that agents downstream of the chain tend to exert market power more frequently over agents upstream. Chapter 4 is also written in article format and aims to analyze asymmetries in the linear transmission of prices in the milk production chain in Goiás. For this purpose, the traditional Houck and Asymmetric Vector Error Correction (Avec) models were estimated using a series of average milk prices at the producer and wholesale level for the state of Goiás, and at the retail level for the city of Goiânia-GO. The results suggest that the processing industry does not benefit from asymmetries in the transmission of prices to producers or retailers. It also indicates some level of organization among rural producers in Goiás, sufficient to gain bargaining power. Finally, it means that retailers benefit from ATP processes. However, traditional linear models may not capture relevant points of asymmetry in the data so non-linear models, present in the current literature, become appropriate. Therefore, Chapter 5, also written in article format, aims to analyze asymmetries with thresholds in the transmission of prices in the milk production chain in the state of Goiás for the same data set. Thereunto, the estimated models were Threshold Autoregressive (TAR), momentum-TAR (MTAR), consistent TAR (CTAR), consistent MTAR (CMTAR) and Asymmetric Error Correction Models with thresholds. In the results, asymmetries were captured only by the CTAR and CMTAR models, suggesting that Chan's method (1993) is relevant for this type of investigation. In the long run, on the one hand, wholesalers benefit from small negative changes in producer prices; on the other hand, a change in the wholesale price trajectory, towards a negative trend, is not quickly adjusted in producer prices, suggesting that the wholesaler agent does not exercise dominance in the chain. Among wholesalers and retailers, the results indicate that retailers benefit from the ATP in the short run, but with limitations given the magnitude and direction of the long-run equilibrium shocks. Finally, it is concluded that there is not enough evidence to characterize the presence of a dominant agent in the milk production chain in the state of Goiás. This characteristic allowed some bargaining power for farmers, allowing their maintenance in the activity and confirming the thesis initially raised
A apicultura como estratégia de desenvolvimento territorial: um estudo do contexto do mel de aroeira do norte de Minas Gerais
(Universidade Federal de Goiás, 2026-02-24) Sales, Pedro Canuto Macedo; Cruz, Fabiana Thomé da; http://lattes.cnpq.br/1043014066439621; Cruz, Fabiana Thomé da; Jacques, Kelly Aparecida Silva; Foguesatto, Cristian Rogerio; Fornazier, Armando; Cunha, Diego da Silva
Embargo
Maturidade blockchain: um estudo em negócios da cadeia agroalimentar sustentável
(Universidade Federal de Goiás, 2026-02-23) Santos, Paulo Henrique dos; Ramos, Ricardo Filipe Carreira; Cruz, José Elenilson; http://lattes.cnpq.br/3130838156334394; Cruz, José Elenilson; Ignácio, Paulo Sérgio de Arruda; Nunes, Clayton Luiz de Melo; Oliveira Júnior, João Ricardo de; Nacife, Jean Marc
Embargo
Desenvolvimento territorial e inovação tecnológica : limites, desafios e perspectivas para os APLs apícolas em Goiás
(Universidade Federal de Goiás, 2026-02-25) Sousa Júnior, José Carlos de; Rocha, Fernanda Rodrigues Taveira; Souza, Cleonice Borges de; http://lattes.cnpq.br/8449949211640425; Freitas, Paulo Vitor Divino Xavier de; Rocha, Fernanda Rodrigues Taveira; Cruz, Fabiana Thomé da; Nascimento, Abadia dos Reis; Oliveira, Daniela Cabral de
This This thesis addresses, in an integrated and analytical manner, beekeeping in the state of Goiás, focusing on the Local Productive Arrangement (LPA) of the Vale do Rio dos Bois. It is an applied research study, whose relevance lies in the need to identify public policies for beekeeping in the state of Goiás, based on an analysis of the Beekeeping LPA of the Vale do Rio dos Bois. Beekeeping, as a strategic activity for environmental conservation, productive diversification, and income generation in rural areas, has gained prominence in recent public policies, especially following the establishment of the LPA in 2018 and the publication of calls for proposals aimed at research and innovation to strengthen it. The objective of this thesis is to understand the progress, challenges, and actions implemented by the State to promote the territorial, productive, and sustainable development of this sector. The thesis is structured as a compilation of scientific articles, each contributing to a deeper understanding of the different dimensions involved in beekeeping in the state. The first article aims to present the state of the art of research, using an interdisciplinary approach. The second article seeks to investigate the bottlenecks faced by producers, with an emphasis on the sustainability of the activity and the pressures exerted by other productive chains. The third article discusses public policies and current regulatory frameworks, aiming to evaluate the role of the State as a promoter of sustainable strategies for the sector. The fourth article analyzes the municipalities within the LPA from spatial and socioeconomic perspectives, relating natural characteristics to beekeeping performance. The fifth article presents the development of a multiplatform communication system between farmers and beekeepers, aiming to mitigate the impacts of pesticide spraying on colonies by integrating technologies such as georeferencing and automated notifications. The relevance of this research lies in its potential to support more effective public policies aligned with the demands of the beekeeping sector in Goiás. Given the state's low participation in national rankings for honey production (0.6%) and exports (0.0002%), there is a clear urgency for strategies that promote the sector while respecting its specificities and potential. Thus, the importance of future studies is highlighted, particularly those aimed at evaluating the real impact of implemented policies, in order to propose more integrated, participatory, and sustainability-oriented actions, in line with the principles of territorial development.
Os enfrentamentos do Brasil frente à mudança climática: o mercado de carbono
(Universidade Federal de Goiás, 2025-10-09) Tejerina, Gabriela Rodrigues de Lima; Barreira, Sybelle; http://lattes.cnpq.br/8803862948788380; Barreira, Sybelle; http://lattes.cnpq.br/8803862948788380; Calil, Francine Neves; http://lattes.cnpq.br/2520537051838618; Abdala, Klaus de Oliveira; http://lattes.cnpq.br/8041644148923970; Silva, Thiago Henrique Costa; http://lattes.cnpq.br/0761167066175470; Jordão, Luciana Ramos; http://lattes.cnpq.br/4923316033553278
Embargada.
Maturidade blockchain: um estudo em negócios da cadeia agroalimentar sustentável
(Universidade Federal de Goiás, 2026-02-23) Santos, Paulo Henrique dos; Ramos, Ricardo Filipe Carreira; Cruz, José Elenilson; http://lattes.cnpq.br/3130838156334394; Cruz, José Elenilson; Ignácio, Paulo Sérgio de Arruda; Nunes, Clayton Luiz de Melo; Júnior, João Ricardo de Oliveira; Nacife, Jean Marc
Embargado
Operações de barter como mecanismo estratégico para financiamento e comercialização de grãos em Goiás
(Universidade Federal de Goiás, 2025-12-15) Couto, Ródney Ferreira; Cruz, José Elenilson; http://lattes.cnpq.br/3130838156334394; Cruz, José Elenilson; http://lattes.cnpq.br/3130838156334394; Wander, Alcido Elenor; http://lattes.cnpq.br/8250997651281553; Abdala, Klaus de Oliveira; http://lattes.cnpq.br/8041644148923970; Macedo, Luís Otávio Bau; http://lattes.cnpq.br/1603736871897224; Silva, Felipe Queiroz; http://lattes.cnpq.br/5055182259807465
Resumo
Fluidodinâmica computacional aplicada nos estudos de escoamentos vasculares, xilemático de arroz
(Universidade Federal de Goiás, 2024-02-20) Moraes, Diogo Henrique Morato de; Mesquita, Marcio; http://lattes.cnpq.br/8473056584882127; Mesquita, Marcio; Ferrarezi, Rhuanito Soranz; Deus, Fábio Ponciano de; Flores, Rilner Alves; Marques, Letusa Momesso
Embargado
Práticas agrícolas de produção sustentável: o caso da certificação para cultivo de soja com baixa emissão de carbono
(Universidade Federal de Goiás, 2025-12-18) Hirakuri, Marcelo Hiroshi; Wander, Alcido Elenor; http://lattes.cnpq.br/8250997651281553; Wander, Alcido Elenor; Abdala, Klaus de Oliveira; Souza, Cleonice Borges de; Campos, Leonardo José Motta; Zito, Roberto Kazuhiko
Embargado
Fortalecimento da sociobiodiversidade e geração de renda: a cadeia produtiva do pequi no nordeste goiano
(Universidade Federal de Goiás, 2025-05-23) Quintanilha, Karolino Torres; Corcioli, Graciella; http://lattes.cnpq.br/5838446995807079; Cruz, Fabiana Thomé da; http://lattes.cnpq.br/1043014066439621; Cruz, Fabiana Thomé da; http://lattes.cnpq.br/1043014066439621; Chagas, Matheus Peres; http://lattes.cnpq.br/6833790612735262; Diniz, Janaína Deane de Abreu Sá; http://lattes.cnpq.br/3892023307408045; Rodrigues, Valquíria Duarte Vieira; http://lattes.cnpq.br/2303477843080175; Santos, Zilda Joaquina Cohen Gama dos; http://lattes.cnpq.br/4025900357442263
Embargado
Impactos do crédito na geração de empregos e na produtividade do trabalho nas agroindústrias brasileiras
(Universidade Federal de Goiás, 2024-12-09) Freitas, André Marcelo Pereira; Daniel, Lindomar Pegorini; http://lattes.cnpq.br/9677727142440059; Oliveira, Guilherme Resende; http://lattes.cnpq.br/4435590881986017; Ferreira, Marcelo Dias Paes; http://lattes.cnpq.br/3436824386339415; Ferreira, Marcelo Dias Paes; http://lattes.cnpq.br/3436824386339415; Cruz, Fabiana Thomé da; http://lattes.cnpq.br/1043014066439621; Simões, André Rozemberg Peixoto; http://lattes.cnpq.br/6926897315072508; Rodrigues, Loredany Consule Crespo; http://lattes.cnpq.br/4653139923936098; Carrer, Marcelo José; http://lattes.cnpq.br/6178330814144839
This doctoral thesis evaluated the impacts of official subsidized credit programs on employment generation and labor productivity in Brazilian agro-industries. Specifically, it examined the effects of loans guaranteed by the Guarantee Fund for Investments under the Emergency Program for Access to Credit (FGI PEAC), the National Bank for Economic and Social Development (BNDES), and the Constitutional Funds of the Northeast (FNE) and North (FNO) on employment generation and labor productivity between 2013 and 2021, focusing on agroindustry size categories. To this end, three econometric techniques widely recognized in the literature were employed, utilizing firm-level microdata. The results for loans guaranteed by FGI PEAC indicated superior performance in employment, average wages, and total wage bill among micro and small agro-industries compared to non-beneficiaries, highlighting the role of credit cooperatives as mitigators of market failures. Micro and small enterprises that accessed credit through cooperatives showed a 6.9 percentage point higher employment stock, a 2.5 percentage point higher average wage, and a 9.4 percentage point higher total wage bill compared to agro-industries that accessed credit via commercial banks. Regarding BNDES credit, the results showed positive and significant effects on micro and small agro-industries, with employment increasing by 5.6% and average wages rising by 1.5%. Conversely, no positive or significant impacts were observed for medium and large agro-industries in terms of either employment or average wages after exposure to BNDES credit. Furthermore, the average impacts were heterogeneous over time following the initial exposure to BNDES credit, emphasizing a more efficient allocation of subsidized credit for employment generation when resources are directed toward micro and small agro-industries. As for the Constitutional Funds (FNE and FNO), the results revealed that the effects are nonlinear after exposure to financing. Employment generation and labor productivity depend on the amounts financed, being more effective when resources are allocated to micro and small agro-industries. Additionally, it was found that financing larger amounts does not necessarily lead to better outcomes in terms of employment generation and labor productivity in agro-industries. The study also demonstrated that credit from FNE and FNO could more effectively reduce regional disparities in the Northeast and North if micro and small agro-industries had greater participation in loan programs, given the critical role of small businesses in job creation and economic development. The findings of this study provide valuable insights into the ongoing challenge of improving the design and evaluation of credit policies to enhance the effectiveness and efficiency of public policies with significant social impacts. The study sheds light on the economic agents most affected by credit market imperfections, particularly micro and small agro-industries.
Tomate do ponteiro: do desperdício à agregação de valor
(Universidade Federal de Goiás, 2025-02-27) Souza, Márcia Aparecida de; Furquim, Maria Gláucia Dourado; Oliveira, Tatianne Ferreira de; Nascimento, Abadia dos Reis; http://lattes.cnpq.br/6270103344297514; Nascimento, Abadia dos Reis; Borges, Lino Carlos; Gonçalves, Fernanda Rodrigues dos Santos; Souza, Cleonice Borges de; Guimarães, Macelle Amanda Silva
Embargado
Sistema de plantio direto (SPD) e desempenho produtivo da agropecuária brasileira
(Universidade Federal de Goiás, 2023-04-28) Pinto, Heverton Eustáquio; Ferreira, Marcelo Dias Paes; http://lattes.cnpq.br/3436824386339415; Wander, Alcido Elenor; http://lattes.cnpq.br/8250997651281553; Wander, Alcido Elenor; Ferreira, Marcelo Dias Paes; Cunha, Cleyzer Adrian da; Vian, Carlos Eduardo de Freitas; Calil, Francine Neves
Aligning the need to increase agricultural production with sustainable production practices is the great challenge for agents working in the agricultural sector, which requires efficient production from an economic and environmental point of view. It is necessary to understand the effect and impact on economic results in their various dimensions, of the advancement of productive practices considered sustainable. Among the sustainable practices, the expansion of the No-tillage (NT) is the result of public policies of direct and indirect incentives in Brazil. This thesis seeks to test the conservationist hypothesis that these practices are related to economic gains by answering the following question: does the advance of the NT in Brazil promote economic gains? To answer the question, this thesis uses econometric studies in three articles, namely: 1) evaluates the effect of the expansion of the No-Tillage (NT) on the technical efficiency of Brazilian agriculture, through the estimation of a stochastic production frontier 2) understand the conditioning factors for the adoption and the economic impact of the expansion of the NT in Brazil and 3) evaluate the impact of the NT on productive expenses in agriculture and livestock in a climate change scenario. It was possible to conclude that direct NT contributes to increasing the technical efficiency of Brazilian agriculture, however, its contribution over time is conditioned to structural factors, and its adoption in Brazil is conditioned to livestock activities and climate variables, which are factors that contribute to the likelihood of NT adoption in Brazil. There is evidence that NT positively affects the economic performance of agricultural activities in Brazilian municipalities for different levels of proportion of area with NT over arable land. Regarding the impact of the NT on productive expenses in a scenario of climate change, directed at the reality of the municipalities in the state of Goiás, the study also allows the conclusion that the expansion of NT in the state has the potential to increase the average agricultural profitability of the municipalities from less costs and productive expenses, making the municipalities of Goiás that maintain NT in their arable areas less vulnerable to the climate in the face of future climate change scenarios. It is important to point out that the fact that the historical pattern of temperature and precipitation influences the choice of this soil management practice strengthens the evidence of its use as an adaptive measure to climate change. Measures that can restrict the inclusion of arable areas, increase the availability of human capital and support mechanization, as well as the agro-industrialization of agricultural production in Goiás, are fundamental for the expansion of areas cultivated with NT in the state of Goiás.
Neorrurais em Goiás: apicultura como fio condutor para análise do fenômeno
(Universidade Federal de Goiás, 2025-02-28) Sousa, André Chagas de; Souza, Cleonice Borges de; http://lattes.cnpq.br/8449949211640425; Souza , Cleonice Borges de; Cruz , Fabiana Thomé da; Nascimento , Abadia dos Reis; Rocha , Roseli Gonçalves da; Rodrigues , Valquíria Duarte Vieira
Embargada.
Governança do recurso hídrico na agricultura irrigada em Lagoa da Confusão – TO: uma análise à luz dos princípios institucionais de Ostrom
(Universidade Federal de Goiás, 2025-02-26) Pereira, José Wellington Abreu; Cunha, Cleyzer Adrian da; http://lattes.cnpq.br/8809108474226649; Cunha, Cleyzer Adrian da; Wander, Alcido Elenor; Souza, Cleonice Borges de; Silva, Adriana Ferreira; Oliveira, Nilton Marques de
Embargada.
Estimativa da remoção do carbono em áreas de café do Cerrado mineiro e sua contribuição para a sustentabilidade
(Universidade Federal de Goiás, 2025-02-21) Rezende, Diego César Veloso; Calil, Francine Neves; http://lattes.cnpq.br/2520537051838618; Souza, Cleonice Borges de; http://lattes.cnpq.br/8449949211640425; Souza, Cleonice Borges de; Wander, Alcido Elenor; Nascimento, Abadia dos Reis; Coltri, Priscila Pereira; Higuchi, Niro
Coffee is a daily commodity for thousands of people worldwide, being an integral part of various cultures and social classes. In 2024, coffee production in the state of Minas Gerais, the largest national producer, reached 28.1 million bags. Carbon, a chemical element abundant in nature, plays an essential role in coffee production, which faces challenges due to climate change, affecting its productivity and economy. In the Cerrado Mineiro region, coffee production stands out for adopting sustainable practices that preserve and remove carbon from the atmosphere, justifying the selection of Fazenda Santa Bárbara as the object of study. The farm is in Monte Carmelo, MG, Brazil. The main objective of the thesis is to estimate the removal of carbon from the atmosphere in coffee areas (Coffea arabica) in the Cerrado Mineiro and its contribution to sustainability. The first chapter presents a literature review in case report format, with a qualitative and exploratory approach, reporting the farm's history since 1970. The certifications achieved, awards, and projects aimed at sustainability at Fazenda Santa Bárbara are highlighted. The Cerrado Mineiro region is predominantly cultivated with the arabica species in a monoculture system due to the region's high altitude, ranging from 750 to 1000 meters. The Mundo Novo variety is the focus of the study. The second chapter is experimental, developing a novel allometric equation to estimate carbon stocks in coffee plantations. For this, 12 coffee trees were felled (6 at 4 years old and 6 at 6 years old), followed by the individual breakdown of parts (roots, stems, leaves) to obtain carbon and water content values. Statistical analysis was performed using R 4.2.2 software with the Jackknife model. Three models presented reliable results, with an R² greater than 0.85, highlighting the doubleentry equation with CAC 10 and HT as independent variables (most suitable). The results showed that dry mass corresponds to 46% of the total fresh mass, with an average water content of 54%, and the average carbon content is 43% of the dry mass. It was observed that CO2 removals from the atmosphere by coffee trees at Fazenda Santa Bárbara were sufficient to neutralize the emissions of 255 to 394 Brazilians, considering the 2020 statistics on Brazil's population and per capita CO2 eq. emissions. An average planting age of 5 years results in an annual increment of 402,985 to 623,887 kg of CO2 eq., neutralizing the emissions of 51 to 79 Brazilians annually. By presenting these CO2 emissions and removal statistics, it is possible to quantify the answer to the reflection: “How much and where would this CO2 and energy consumed by coffee planting go?” Although the current data provides a solid foundation for understanding the relationship between coffee cultivation and the mitigation of CO2 emissions, further studies are needed for a deeper understanding of coffee behavior in the face of climate change.
Bioinsumos na agricultura brasileira: politicas públicas e marco regulatório
(Universidade Federal de Goiás, 2024-12-17) Faria, Renato de Sousa; Wander, Alcido Elenor; http://lattes.cnpq.br/8250997651281553; Wander, Alcido Elenor; Souza, Cleonice Borges de; Calil, Francine Neves; Teixeira, Nara Cristina; Asmar Junior, João
"Bioinputs in Brazilian Agriculture: Public Policies and Regulatory Framework" presents a critical study of the key ongoing public policies and the regulatory framework for the bioinputs sector, which is still in the process of consolidation. The thesis aims to develop practical approaches that enable the understanding and evaluation of public policies related to the bioinputs sector in Brazil. Divided into three complementary articles, the thesis first addresses "Bioeconomy and the Brazilian Agribusiness – Perspectives and Challenges of the National Bioinputs Program," highlighting the interrelationship between the program and the National Agricultural Policy and the need for sustainable production mechanisms. The second article, "Public Policies: An Evaluation of the State of Goiás Bioinputs Program," proposes a theoretical approach for evaluating public policies aimed at expanding the use of bioinputs, analyzing the effectiveness, efficiency, and impact of the Goiás program. The third article, "Regulatory Framework for the Bioinputs Sector in Brazil: Evaluation of Bills 658/2021 and 3,668/2021," offers a critical analysis of the bills under discussion, seeking to understand the validity and impact of the proposed regulations. The general objective of the research is to analyze and understand the role of public policies and the regulatory framework in promoting and strengthening the use of bioinputs in Brazilian agriculture. Specifically, the thesis aims to analyze the actions of the Ministry of Agriculture, Livestock, and Food Supply (MAPA) and the potential advancement of Brazilian agribusiness towards a more competitive and sustainable production system, propose a theoretical approach to evaluate public policies related to bioinputs in the State of Goiás, and contribute to the construction of the regulatory framework for the sector, positioning bioinputs regulation within the Brazilian legal system. The research involved a literature review for the first and second articles, prioritizing studies published after 2020 that addressed public policies, bioinputs, sustainability in agriculture, and the evaluation of government programs in the agricultural sector. For the second article, qualitative and quantitative methods were combined with a case study to analyze the impacts of the State of Goiás Bioinputs Program, using adapted questionnaires and comprehensive document analysis, including the Federal Constitution, national legislation, and documents from the National Congress. In the third article, a comparative analysis was conducted between the bills that compose the regulatory framework, in addition to extensive document analysis. The main findings indicate that the National Bioinputs Program faces significant challenges for its consolidation, particularly regarding the definition of a regulatory framework for the sector. The research also revealed that the State of Goiás Bioinputs Program was effective in aligning with the state agricultural policy but faces difficulties in becoming more efficient and impactful. The comparative analysis of Bills No. 658/2021 and No. 3,668/2021 highlighted significant differences and suggested revisions to contribute to the construction of the national regulatory framework. The research identifies barriers such as a lack of planning and management through indicators and proposes practical solutions to guide the revision and formulation of public policies. It also aids in highlighting key points of discussion in the legal framework and suggests applicable improvements for the creation of a regulatory environment that supports sustainable development through the expanded use of bioinputs. The thesis offers a valuable contribution to academia, policymakers, and the productive sector, encouraging the sustainable development of Brazilian agribusiness.
Contabilidade ambiental: diagnóstico e evidenciação da sustentabilidade da cadeia produtiva da avicultura de corte
(Universidade Federal de Goiás, 2023-12-04) Rodrigues, Valquíria Duarte Vieira; Rosa, Fabricia Silva da; http://lattes.cnpq.br/5460513027485956; Wander, Alcido Elenor; http://lattes.cnpq.br/8250997651281553; Fabricia Silva da; Wander, Alcido Elenor; Rosa, Fabricia Silva da; Cunha, Cleyzer Adrian da; Calil, Francine Neves; Binotto, Erlaine
This study aimed to investigate how environmental accounting contributes to the process of diagnosing and highlighting the sustainability of the poultry production chain in Goiás. To this end, it analyzed information of a descriptive and quantitative nature regarding forestry management practices; waste generation; water resources; energy and greenhouse gas emissions; environmental management and accounting. To this end, thirteen business organizations and 230 integrated farms with a total of 816 poultry farms that make up the poultry farming chain were investigated. These are in 43 municipalities in the state of Goiás, Brazil. The study is structured into four Articles: the first carried out a systematic literature review on Environmental Management Accounting (EMA). To this end, a search was carried out for scientific articles published from 2016 to 2022 on the CAPES Portal. The methodology adopted was the Methodi Ordinatio (MO), which enables a systematic review of the literature and construction of the state of the art. Thus, the absence of a theoretical and methodological alignment used in the application of the EMA system was identified. The use of EMA ranges from the assessment of local impacts, economic-financial performance, verification of the level of development of environmental management systems, eco-controls, environmental management tools to the assessment of organizational sustainability. Only one study related to agribusiness was found and none related to the use of EMA in food industries (agribusiness). Therefore, a significant conclusion of the study was the identification of the lack of theoretical and methodological alignment in the application of EMA, highlighting challenges that need to be addressed for a more consistent and effective adoption. Furthermore, the research highlighted a notable gap in relation to studies on the use of EMA in the context of agribusiness and, more specifically, in food industries (agribusinesses), pointing to an area of research that is still little explored. These findings not only contribute to the current understanding of EMA, but also provide a valuable starting point for future investigations. The diversity of EMA applications highlighted in this study suggests the need for a more unified and targeted approach, while the lack of studies in specific sectors, such as agribusiness, highlights promising areas for future investigations, aiming to fill existing gaps in management knowledge. environmental in these specific industries; The second article focused on carrying out a comprehensive diagnosis of sustainability in the poultry production chain, using the lens of Environmental Management Accounting (EMA). The study sought to analyze environmental management practices related to forest management, waste generation, water resources, energy, and emissions, as well as the intersection between environmental management and accounting in each of the ten links in the production chain. The research was conducted in thirteen business organizations, representing different stages of the production chain, from breeders and hatcheries to feed factories, slaughterhouses, and industrialization units. Furthermore, 230 integrated farms were included, totaling 816 poultry farms, to ensure a holistic view of sustainability throughout the poultry chain. The results revealed that the vertical business strategy and the adoption of a circular business model by the integrator play a crucial role in the effective control of the practices investigated throughout the chain. The efficiency in the use of natural resources and the minimization of the operational risk of the activity stand out. A significant highlight was the generation of significant environmental revenue, reaching R$102.59 million in 2021, resulting from the sale of 41.2 thousand tons of waste from the agroindustrial cycle. The analysis also emphasized that the integration of Environmental Management Accounting (EMA) with strategic planning plays a direct role in the continuous monitoring and evaluation of environmental performance. This strategic alignment provided the researched poultry chain with crucial insights for the implementation of mitigating solutions and the effective control of pollution resulting from their activities. These results not only corroborate the effectiveness of the EMA in promoting sustainability, but also highlight the importance of a strategic and integrated approach to achieving positive environmental results throughout the poultry production chain; The third article outlines an innovative proposal for environmental performance indicators, focusing on practices meticulously analyzed throughout the poultry production chain. The methodology adopted was based on the Environmental Management Accounting (EMA) system, meticulously aligned with the relevant legislation applied to forestry management, waste generation, water resources, energy, and emissions, in addition to the convergence between environmental management and accounting in the ten links of the aforementioned chain. The main results of the research highlight the wealth of information generated by environmental management accounting, ranging from the identification, measurement, and control phase to disclosure, whether in a segregated or aggregated form. It was also observed that the integration of concepts and instruments throughout the chain can serve as a guide for the formulation of policies and programs aimed at sustainability in the poultry sector. A crucial aspect revealed by the research is the ability of the proposed methodology to align planning and monitoring of implemented environmental management practices. This alignment is facilitated through a continuous assessment system, providing a dynamic and real-time view of environmental performance at each link in the production chain. Additionally, it is highlighted that the EMA system, when adopted, not only provides valuable information, but also acts as a catalyst in the search for mitigating solutions. These aim not only to control pollution, but also to develop innovative solutions, such as the creation of co-products, and the adoption of clean technologies. Thus, the EMA system emerges as an essential tool for participants in the poultry chain, promoting sustainable practices and fostering environmental innovation in the sector. The fourth article focuses on validating environmental performance indicators and eco-controls, highlighting their usefulness in monitoring sustainability throughout the poultry production chain. The research aims to contribute significantly to the advancement of this agenda in the sector and understand its impact on sustainable development. 28 indicators and 13 specific eco-controls were developed, applied, and validated in 13 agro-industrial organizations, in addition to covering 230 farms and 816 poultry farms. The methodology adopted was qualitative and quantitative, characterized as exploratory research. Data collection was carried out from primary and secondary sources, being complemented by the application of a closed questionnaire. The results obtained reveal that environmental accounting, when applied, plays a crucial role in providing relevant information to both internal and external users of organizations. This information allows for a detailed assessment of environmental management practices, enabling effective diagnosis, monitoring, and control. The findings indicate that environmental accounting plays a vital role in evaluating and controlling environmental management practices at the municipal level. Furthermore, it provides valuable information that can be used to monitor environmental performance, set goals, and achieve desired objectives. Analysis of investments that adopt good practices, including effective environmental management, suggests a direct relationship with sustainable economic development. This analysis can result in the reduction of environmental costs, improved efficiency in production processes and attraction of investments related to sustainability. The results highlight the importance of environmental accounting and environmental management for economic development, emphasizing the intrinsic connection between sustainable practices and economic growth. The effective integration of environmental accounting and the implementation of effective environmental management emerge as key elements to promote sustainable practices, potentially positively influencing sustainable economic development at local and regional levels. Thus, this study not only contributes to overcoming the challenges associated with monitoring environmental management performance, but also serves as a valuable reference for future research that aims to apply similar indicators in other production chains and develop environmental measurement and valuation models. In summary, this study set out to investigate the role of environmental accounting in diagnosing and demonstrating sustainability in the poultry production chain in Goiás. Descriptive and quantitative data were analyzed on practices that range from forestry management to environmental accounting, in thirteen business organizations, 230 integrated farms and 816 poultry farms distributed across 43 municipalities in the state. Divided into four articles, the study revealed significant gaps in the application of Environmental Management Accounting (EMA), highlighting challenges for more consistent adoption. The diversity of EMA applications, highlighted in the first article, pointed to the need for a more unified approach. The second article, when diagnosing sustainability in the chain, highlighted the importance of the vertical business strategy and the circular model, demonstrating efficiency in the use of natural resources. The third article proposed innovative indicators, emphasizing the integration of concepts and instruments throughout the chain. Finally, the fourth article validated 28 indicators and 13 eco-controls, highlighting the usefulness of environmental accounting for sustainable monitoring. The results highlight the relevance of environmental accounting in the evaluation and control of environmental management practices at the managerial level, indicating a direct relationship with sustainable economic development. This study not only contributes to overcoming challenges in environmental management, but also offers a valuable reference for future research in other production chains and for the development of environmental measurement models. Ultimately, the research reinforces the vital connection between sustainable practices and economic growth, emphasizing the need for effective integration of environmental accounting and environmental management to promote sustainable development at local and regional levels.
Perdas de alimentos na CEASA-GO à luz da teoria das ações coletivas
(Universidade Federal de Goiás, 2023-10-09) Rezende, Maryele Lázara; Cunha, Cleyzer Adrian da; http://lattes.cnpq.br/8809108474226649; Cunha, Cleyzer Adrian da; Calil, Francine Neves; Rosalem, Vagner; Wander, Alcido Elenor; Dias, Marco Antonio Harms
The food losses in the different stages of the production chain led to a reduction in the volume of food available to the population, generating significant social, economic and environmental consequences. CEASA-GO, along with other warehouses in Brazil, faces challenges related to food losses, which results in local problems, such as the accumulation of waste to be discarded, the attraction of waste pickers and economic loss for farmers and entrepreneurs who work in the warehouse. In this sense, this doctoral dissertation aims to evaluate the food losses that occur in CEASA-GO in the light of the theory of collective actions. Therefore, this thesis was structured in three articles that address the specific results of this work. The first article entitled "Food losses: bibliometric analysis" explores the literature on food losses through bibliometric analysis in the Web of Science and Scopus databases, and reveals that studies on food losses are relatively recent and that countries such as the USA and the European Union have taken the lead in research. In the qualitative analysis of the articles, the existence of eight categories of research on the subject was verified, namely: cause and prevention of losses; loss estimation; environmental impact; Packaging; logistics; food recovery; donation and conceptual aspects. In the second article entitled "Food losses and collective actions in CEASA-GO: an application of the logit model", the objective was to map the losses that occur in CEASA-GO through the application of structured questionnaires, analyzed in the logit model, and to evaluate whether the sociodemographic and behavioral differences of CEASA-GO users impact on the adoption of loss reduction strategies, It was found that younger traders, making donations to the food bank and participating in collective actions positively influenced these groups to adopt strategies to reduce food losses. The third article of this thesis "Collective actions and food losses: an analysis of CEASA-GO" sought to verify if there are collective actions in CEASA GO and if these cooperate with the reduction of food losses, for this purpose semi-structured interviews were conducted with associates and cooperative members of the two collective actions identified in the warehouse. These collective actions did not have as their initial objective to solve the problem of losses in the warehouse, but began to adopt strategies to reduce losses in the search for economic benefits or resolution of operational problems of the warehouse. The main activities developed by the collective actions to reduce food losses were the creation of the food bank, access to institutional marketing channels and maintenance of shared and refrigerated space to store goods. In a general analysis of the results of this thesis it is possible to affirm that collective actions contribute positively to the reduction of losses in CEASA-GO, since it is a joint action of agents that would not find strength and organization when carried out in individual and uncoordinated activities. The loss reduction actions developed by the collective actions contribute to an integral sustainable development by addressing actions that promote economic, social and environmental development to the agents that work in the warehouse and to CEASA-GO itself. Finally, this thesis contributes to studies on food losses by evaluating a link little explored in the literature. This research also contributes to the theory of collective actions by applying it in the context of agribusiness and evidencing that, for this analysis, large groups can perform more efficiently supported by online and fast communication. This study has practical relevance, providing a list of potential actions to reduce the generic losses in CEASA-GO.

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