Programa de Pós-graduação em Agronegócio

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Abordagem CTS no ensino médio: um estudo de caso da prática pedagógica de professores de biologia
(Universidade Federal de Goiás, 2010-05-21) SILVA, Karolina Martins Almeida e; OLIVEIRA, Leandro Gonçalves; http://lattes.cnpq.br/8837912214958454; SHUVARTZ, Marilda; http://lattes.cnpq.br/7325765815766484
The object of this research is to apprehend (the) demonstration of science-technology-society (STS) interrelations during biology s teachers pedagogical practice from public school supported by the state of Goiás in Goiânia city. Since this research is about the practice of nine teachers of three schools seeking to highlight the complex relationship between teaching formation and the STS approach it was developed on a case study model. In order to construction of data, official documents which propose secondary school curriculum - exploratory questionnaire, semi structured interview and class notes were analyzed. To make the triangulation of the data possible, four analysis categories were used which are professional profile, aspects of pedagogical practice related to teaching methodologies, conceptions about the STS interrelations and STS demonstrations during pedagogical practice. The analysis also made possible the development of themes to elucidate aspects that are intrinsic to the approach of STS interrelation. The focus on STS interrelations is presented in official documents about secondary education by signs which demonstrate the need of problematizing a contextualized and interdisciplinary education. However, it is still notable some gaps on the approach and on the ambiguous concepts that allows practices that will perturb the achievement of goals of the proposed approach. As regards the concepts of teachers about the STS interrelation, it was elucidated that these interrelations are justified by the salvacionista s association of science, in linear interpretation of progress with technological innovations and therefore guaranteed by scientific-technological neutrality. Concepts that relate the use of technological artifacts as indicative approach of STS interrelation in educational field were also evidenced. Moreover, it was noticed in the teachers testimony, individual motivations that signs clearly the aspects needed to make focus on STS possible, including the need for a change in curriculum facing interdisciplinary practices.
A abordagem não paramétrica para avaliação da percepção de sustentabilidade do sistema de produção de arroz de terras altas
(Universidade Federal de Goiás, 2015-08-19) Inga de La Cruz, Elvis Edgard; Figueiredo, Reginaldo Santana; http://lattes.cnpq.br/1098394550647665; Figueiredo, Reginaldo Santana; Ferreira, Carlos Magri; Wander, Alcido Elenor
This study aimed, expand the method of Production Systems Sustainability Perception Rice High -MPSAT Lands. The choice of this method is justified by the fact that it has a good theoretical framework and be easily understood by the actors; however, it lacks nonparametric statistical approach. They were interviewed actors in the production chain of upland rice in Mato Grosso on two occasions, in 2006/07, when the MPSATA and 2014 was developed as part of this research. The methodology transformed the qualitative elements that make up the MPSATA (questions, attributes, indicators, key variables, secondary counselors, primary guiding and sustainability dimensions) for ordinal type and identified the sense of the order of the categories of these elements. Then it verified the significance of matched elements, considering the 2007 and 2014 surveys, with the IBM-SPSS 21. Later the element values were calculated. These elements have as a data source practices and managements carried out along the production chain. The end result of the research was the development of Parametric Method Not for Perception Sustainability Highlands Rice Production System - MPSATA-NP. The results obtained by MPSATA-NP allowed to accept or reject in statistical terms, if there were significant differences between the values of the features found in different eras who were surveyed, revealing that the 221 questions elements, eleven have statistical difference between their medians (three environmental dimension, two of the socioeconomic scale, four in the economic dimension and two territorial dimension). The other sustainability factors have changes compared to paired terms, however, it can´t be said that these elements are in fact different and represent more or less sustainable production conditions. So it follows that not hear significant change in the perception of the actors with respect to the sustainability of the land rice production system in the region.
Adoção de inovações pela agricultura familiar: o caso do cultivo de uvas no estado de Goiás
(Universidade Federal de Goiás, 2012-03-21) FARIA, Sandra Santos; WANDER, Alcido Elenor; http://lattes.cnpq.br/8250997651281553
This study evaluated the ability of family farmers to adopt innovation. The example innovation chosen was the cultivation of grapes, which represent an ancient practice in some regions, but new to the family farmers of Goiás state. In an increasingly demanding market, the contemporary family farm seeks ways to innovate, either in the search for new markets, or in the production of novel products, is the use of technologies capable of improving the mode of production. To achieve the objectives proposed in this study, we sought methods (indicators) to evaluate the adaptability of farmers against the innovation (cultivation of grapes). These indicators assessed their ability to manage their activities and entrepreneurship (administrative indicators), to establish the vineyard according to the agronomic recommendations (agronomic indicators), to cover the costs for vineyard establishment (financial indicators) and also assess in which stage of the adoption process each farmer can be allocated in (stages of innovation indicator). The family farmers of Goiás state, with or without support from the government, as the technical or financial resources available to finance this new crop, did not intimidated themselves and faced challenges, expressing optimism for the coming years. It was found that most family farmers of Goiás state included in the survey are able to adopt this innovation.
Adoção de tecnologias de diagnóstico do solo em agricultura de precisão por produtores de soja em Goiás e Distrito Federal
(Universidade Federal de Goiás, 2017-02-21) Pinto, Heverton Eustaquio; Ferreira, Marcelo Dias Paes; http://lattes.cnpq.br/3436824386339415; Teixeira, Sônia Milagres; http://lattes.cnpq.br/1596947832723945; Teixeira, Sônia Milagres; http://lattes.cnpq.br/1596947832723945; Alcântara Neto, Waldomiro; Silva, Aluisio Goulart; Wander, Alcido Elenor; Quintela, Eliane Dias
The use of technology in production has become the main driver for the competitiveness of agricultural businesses. Investigating the process of technological adoption in a society that presents a heterogeneous technological structure is essential for a harmonious modernization process on the field. The present study investigates the process of adopting technologies in precision agriculture in the states of Goiás and Federal District, in Central Brazil. By means of primary data, the characterization of farm usage, its conditioning factors for adoption and their interactions, through estimation of econometric models. In view of the 15 years of commercial availability in Brazil of the main technologies in precision agriculture, soybean producers in the region have been adopting this set of technologies, on average, for 5 years. The use of management practices, previous experience with technologies, participation in cooperative networks were important conditioning factors for adoption, as well as their time of adopting technologies in agronomic diagnoses. The use of these technologies is initially interrelated, however, when interacting with the size of farm, with time of adoption of soil diagnoses technologies, grid soil sample and remote censoring become substitutes. The data show that the larger farm size, the greater the substitution effect. Policies that aim at the formation of cooperatives and implementation of technical infrastructure of communication should be implemented for the adoption and diffusion of technologies in precision agriculture, thus acting by these indications, public sector can foment the modernizing process in the field.
A adoção do manejo integrado de pragas (MIP) em Cristalina-Goiás-Brasil: uma análise sob a perspectiva da tomada de decisão
(Universidade Federal de Goiás, 2016-02-27) Santos, Fernando Augusto dos; Teixeira, Sônia Milagres; http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4783250D3; Teixeira, Sônia Milagres; Ferreira, Marcelo Dias Paes; Wander, Alcido Elenor
This study analyzes the importance production costs knowledge for decision-making in adopting the technology of integrated pest management - IPM for sustainable and rational agricultural production. In order to identify key characteristics of farmers, this study applies a survey to a sample of irrigation farmers in the Cristalina-GO region (N = 60), in such a way that qualitative data are explored for the case of analytical categories. The analysis revealed that the farmers of the Cristalina-GO region aware of the importance of knowing the structure are agricultural production costs, the IPM is a useful technology, but of doubtful viability. There are strong reports that the producer needs more training, guidance and dissemination of more sustainable practices. Despite the provision in the IPM adoption, the attitude towards the risk of economic damage to crops has been mostly prioritized the agrochemical preventive control and somehow caused changes in the agro-ecosystem (myriad effects). The results suggest to consider rationality as the basis for decision making, and use IPM and other sustainable technologies to maximize profit by adding value to production; the spread of the IPM should be expanded. This study presents results for the direct questioning of farmers about their environmental awareness with background on its economic health. Open the question of the ac - tual non-use of IPM in everyday reasons. It shows that the irrigation farmers at Cristalina-GO dominate the preventive use of agrochemicals.
Agricultores familiares nas feiras livres goianienses: estudo de suas relações sociais, culturais e econômicas
(Universidade Federal de Goiás, 2021-02-23) Bittencourt, Blenda Domingues; Caliari, Márcio; http://lattes.cnpq.br/3558164788327179; Caliari, Márcio; Marin, Joel Orlando Bevilaqua; Ribeiro, Cleonice Borges; Vera, Rosângela; Ferreira, Manuel Eduardo
The objective of Chapter II was to identify whether the category of family farmers, especially those who produce fruits, uses the marketing channel, such as open markets, to sell their production, without departing from the way of life and traditional forms of production. The research is qualitative, with descriptive quantitative aspects. He used an outlining procedure such as bibliographic, documentary and field research. Data collection took place with the application of a questionnaire and observation techniques, which took the form of a survey. As a result, it was possible to recognize the insertion of family farmers in this métier, it was concluded that they establish relationships in the social, cultural and economic dimensions; allowed to understand the functioning and dynamics of open markets and to identify their origin in the macro-region of the city of Goiânia/GO. The objective of Chapter III was to of this research was to search in the free markets in Goiânia/GO, the presence of family farmers, observing their specificities regarding the social, cultural and economic relations established in this environment and between the actors that compose it. To carry out this research, the questionnaires and semi-structured interview techniques were used as a method to collect data, the nature of this data is qualitative and quantitative and descriptive, the field research took place in the environment of all regularized free fairs in Goiás, among the September 2018 to March 2019. The collected data were refined using descriptive statistics. The results obtained clearly reveal the existence of a significant contingent of family farmers inserted in the free fairs in Goiás. The objective of Chapter IV this research was to search in the free markets in Goiânia/GO, the presence of family farmers, observing their specificities regarding the social, cultural and economic relations established in this environment and between the actors that compose it. To carry out this research, the questionnaires and semi-structured interview techniques were used as a method to collect data, the nature of this data is qualitative and quantitative and descriptive, the field research took place in the environment of all regularized free fairs in Goiás, among the September 2018 to March 2019. The collected data were refined using descriptive statistics. The results obtained clearly reveal the existence of a significant contingent of family farmers inserted in the free fairs in Goiás. The purpose of Chapter V was to verify the insertion of family farmers in the open markets in Goiânia/GO and their social, cultural and economic relations. It delimited the research, outlining qualitative and quantitative descriptive procedures. The results confirm the participation of family farmers in the fairs in Goiás, with social, economic and cultural relations between them and other actors. It is concluded in this way, that open markets represent a fertile field for family farming, being promising for rural and local development.
Agricultura e meio ambiente: uma análise da qualidade hídrica do Rio Canastra e das políticas públicas voltadas ao recurso no município de Itapuranga - GO
(Universidade Federal de Goiás, 2011-10-26) Valverde, Marcos Cesar Silva; Ribeiro, Francis Lee; http://lattes.cnpq.br/1763392088652134; Ribeiro, Francis Lee; Almeida, Luiz Manoel Moraes Camargo; Geraldine, Robson Maia
Mankind has a big challenge to overcome the scarcity of water. In this context, Brazil has a huge natural heritage, which concentrates a large amount of fresh water in its territory.However, this apparent abundance is distributed unevenly throughout Brazil, being mainly concentrated in the northern region which has less population density. Brazil as a major producer of agricultural products should be concerned with the practices used in the collection and disposal of water, since this economic activity consumes about 70% of all water consumed by man. Besides its use in the rural labor activity, surface waters are sources of urban water supply in thousands of Brazilian municipalities. The river is the main Canastra water resources of the municipality of Itapuranga-GO, its waters being used in rural production and supply of urban population. The resource has been degraded over the years, being perceived by the population of the municipality the fall of its quality year after year. The research identified a common sense of people that the river was highly polluted, and that, according to this, those responsible for this pollution were the pesticide and the municipal dump. An analysis of the physico-chemical use, and collected samples at six different points. The analysis indicated that, under the parameters studied, the water is classified as Class II Freshwater. We applied three different questionnaires, the first aimed at directors, municipal secretaries, teachers and presidents of associations. The second targeted farmers bordering the third appeal to farmers and the municipality of Itapuranga. All questionnaires sought to identify the perceptions of respondents about the quality of the resource and its potential polluters, and identify public policies for maintaining and restoring water quality of the resource. It being common, the perceived loss of water quality and lack of specific policies. We analyzed all municipal legislation dedicated to the environment and especially water resources, and also investigated the history of public policies developed in the city. Found in research that policy initiatives always part of the organized civil society, municipal government exercising the role. The survey showed that the municipal legislation provides the legal text in your programs that seek to implement policies, which must be fulfilled immediately, and the rules of budgetary transfers to the local environmental agency. The incursions of the river a reality stripped of violation of environmental legislation that endangers the continuity and quality of the resource. It was found that the income of farmers is borderline average to maintain their basic needs, and the administration to create conditions that promote the preservation act without risk to their food security. The research concluded that the foundations for the implementation of public policies aimed at maintaining the quality of the river are ready, the government simply put into practice what is already defined by law.
Agroindustrialização e incentivos fiscais estaduais em Goiás
(Universidade Federal de Goiás, 2012-04-13) PARANAIBA, Adriano de Carvalho; PIRES, Murilo José de Souza; http://lattes.cnpq.br/2872241230911534; MIZIARA, Fausto; http://lattes.cnpq.br/3275079358565458
The aim of this study is to understand how were the territorial occupation of agribusiness in Goiás and the participation of state tax incentives in this process. Therefore, it was adopted as a hypothesis that, the dynamic agribusiness developed in a heterogeneous formation, both in the occupation of the agroindustrial complex, as in the granting of state tax incentives. To achieve the proposed objective, data from the Municipal Agricultural Research (PAM) and the Agricultural Census for 1970 until 2006, from the Brazilian Institute of Geography and Statistics (IBGE) were used to understand the phenomenon of farming dynamics in Goiás, and data from Sefaz-GO to understand state tax incentives as well. After the processing of such data in tables, maps were built in the Arcviews 10 program which had as their goal show the spatialization of the production on the territorial space of Goiás. What we realized was that, in the case of the Midwest, since the decade of 70, the state (Federal Government) has taken a strong role, creating the attractive access to this area of the agricultural frontier, fostering changes in the technological base. This action of the Federal Government created conditions incurred in the frontier region preview, on the part of the individual capitalist, as a potential area, susceptible to conversion of land use to attend not only the soybean exported sector but also to attend inputs of agribusiness demands of the South and Southeast, entering Goiás production circuit business in Brazil´s grainby favouring the penetration of the agroindustrial complex in Goiás. However, the penetration of both technological factors affecting modern agriculture as the input of the CAI occurred unevenly in Goiás, given the historical construction of Goias´ economy. To specialize the policies of tax incentives, it was realized that they spread in the municipalities of Goiás partners with the same heterogeneous structure that the modernisation of agriculture, together with the dynamics of the agricultural frontier expansion, contributing to the intensification of industrialization for the regions which were formed in this long process of historical formation of Goiás.
Agroindústrias familiares em Goiás: caminhos e contornos
(Universidade Federal de Goiás, 2015-08-31) Rodrigues, Juliana Moreira; Caliari, Márcio; http://lattes.cnpq.br/3558164788327179; Caliari, Márcio; Ferreira, Gislene Auxiliadora; Souza, Cleonice Borges de
The family agroindustries are alternatives created collectively through cooperatives, associations or family units in order to improve regional development patterns, diversify agrarian economy and improve the income of farmers. Considering this context, this study aimed to analyze the deployment trajectories and operation of family agroindustries, organized collectively in the state of Goias. The research is characterized as case study and was performed in three agro pulp of fruits, municipalities of São Patricio, Goias and Itapuranga belonging CAPRUS the cooperatives, COOPAR and COOPERAFI respectively. To collect data, semi-structured interviews with social actors who participated in the demonstrations for the creation of projects were carried out. As a result, it is observed that the agroindustries that are making possible are those that had a network of expanded relations with governmental and non-governmental entities and they had their cooperatives structured in a previous case the installation of agroindustries. Overall, the survey indicated that agroindustries are important in aggregation, diversification and inclusion of family farming in the markets. However they are still dependent on the institutional market. It is necessary for the development of these agroindustries, access to working capital loans, the specialized service assurance, and the search for niche markets.
Ajustamento assimétrico de preços na cadeia produtiva do feijão no estado de Goiás
(Universidade Federal de Goiás, 2013-08-23) Souza, Rodrigo da Silva; Cunha, Cleyzer Adrian da; Wander, Alcido Elenor; http://lattes.cnpq.br/8250997651281553; Wander, Alcido Elenor; Scalco, Paulo Roberto; Muniz, Luciano Cavalcante
Beans are traditional Brazilian staple food, and relatively cheap source of protein, minerals, vitamins and fiber for the low-income population. Production chain has barriers, especially in the marketing system, the lack of price transparency and information asymmetry. Considering the various agents in the bean production chain in the state of Goiás (producers, wholesalers and retailers), this study sought to test whether the adjustment of prices in this chain is asymmetric, i.e., if the price increases are transmitted more quickly and greater magnitude than the decreases. Moreover, as a specific objective, this study sought to examine the relationship between prices along the bean production chain through the autoregressive model and calculating sales margins. The results infer that the price adjustment is asymmetric along the production chain in the state of Goiás, being the main cause of this wholesale market failure. Thus, consumers do not benefit from the decrease in producer prices. These results are relevant to the implementation of sectoral policies related to food security, especially the low-income population, which undertakes a higher percentage of their income on buying food products.
Alcance de políticas públicas federais no cooperativismo da agricultura familiar em Goiás do ano de 2007 ao ano de 2014: fragilidades e potencialidades
(Universidade Federal de Goiás, 2016-03-07) Souza, Rodrigo Gonçalves de; Oliveira, Adriano Rodrigues de; http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4777901A2; Medina, Gabriel da SIlva; http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4739513A3; Medina, Gabriel da Silva; Oliveira, Adriano Rodrigues de; Clemente, Evandro César; Wander, Alcido Elenor
Since from 2003, the sum of public policies for family farms contributed to the construction of commercial networks in institutional purchases or articulated by chains demanded by the public sector. To enhance and make effective access is frank the need for economic organization of farmers. This research has as main objective to analyze the organization and procedures of farmers cooperatives in Goiás to access the Food Security Programmes (PAA and PNAE ) and the Production Program and Use of Biodiesel as from 2007, their potentials and weaknesses. In retrospect of the history of the cooperative movement permeating throughout Brazil and Goiás, is perceived that it was fraught with tensions between elements such purposes, differentiated democratic management principles, survival in the market, capital formation and distribution of earnings, growth and centralization, incentive official versus autonomy. An analysis of the guidelines of the Ministério do Desenvolvimento Agrário at the juncture of family agricultural cooperatives pointed echo of theoretical discussions about the challenges in terms socio-organizational, administrative, financial and transaction costs econimics for the operational performance of cooperatives, demanding support for the institutional sustainability of organizations, improve governance structures, support their social capital formation. The survey verified that cooperatives have made significant difference in the scope of public policies on the part of farmers, in amplitude and contracted amounts. The differences that do to establish socioinstitutional relations that would be much less feasible or affordable to each farmer can establish for themselves. Organizations whose nature is economic, go beyond this which articulate with the public authorities and the socio-political representation of farmers to plead improvements in the provisions of the programs, pricing, payments and services, greatly increasing the bargaining power of family farming. But, be detached concerns about problems with Agency Costs, Influence Costs, Frequency Standards, Adaptation Costs, Assets Specificity. It was stand out that inter-institutional consultations envolving farmers and their other organizations can be agile and flexible articulating spaces to work collaboratively.
Análise comparativa da competitividade das cadeias agroindustriais exportadoras de carne bovina em Goiás
(Universidade Federal de Goiás, 2011-03-22) MACHADO, Glaucia Rosalina; FIGUEIREDO, Reginaldo Santana; http://lattes.cnpq.br/1098394550647665; WANDER, Alcido Elenor; http://lattes.cnpq.br/8250997651281553
Brazil stands as the largest exporter of beef, and Goiás stands out as the second largest exporter state, third in beef production and quarter in effective herd, according to 2008 data (SEPIN, 2009a). Because of the importance of this activity to the State economy and the currency and relevance of the theme, we chose to comparatively analyze the competitiveness of agro-industrial exporting chains of beef in the State of Goiás. We started from the assumption that export food chains (formed from the slaughtering units) of beef in Goiás present settings, actors, resources and different transactions, which facilitates the design of differentiated chains. In addition, we started with the assumption that the slaughterhouses are the dynamizing actors and that the beef exporting chains in Goiás realize competitive advantages. We analyzed the areas of production (beef cattle), slaughter and processing (refrigerators), and distribution and consumption. Competitive analysis has been developed by drivers and sub-factors of competitiveness, which included 20 drivers and 146 sub-factors, considering the three segments. Their assessment was conducted from the perspective of slaughter and processing segment (refrigerators). In addition, we used secondary data and interviews with key actors. Through the data collected, it was found that the chains, even inserted a single geographical clipping, have different characteristics, such as: physical infrastructure, economic structure, management, market share, size of transactions, types of distribution channels, structure of distribution in foreign markets, types of transport, types of slaughtering, among others. Regarding coordination, the opinions of respondents disagreed, demonstrating clearly that there is no coordination defined in chain, but that the slaughters and processors are the strongest candidates do coordinate the whole chain. Even with differences in the designs of the two chains, the marks awarded to the drivers (three segments) by two refrigeration units, in most cases followed a similar trend, although not identical assignments of notes. It can be stated from the data that the two reviewed exporter chains have a competitive advantage. However, the livestock production sector had the lowest scores, demonstrating that the State of Goiás, even with comparative advantages, requires changes in management, use of more advanced technologies, and creating incentives for government actions that may be implemented. The other segments, even with the competitive advantages, require joint action in order to maintain their competitive position, and try to it. Some suggestions for joint activities involving the private and public sector were drawn up, namely: support and encourage the technological advancement of the production process and management of farms in the State of Goiás; coordination of production by market demand, adding value beef; improved system of regulation and supervision, cooperation between actors in the chain, diversification of markets for meat products, tax incentives, and improving distribution logistics.
Análise da cadeia de valor do cluster de cana-de-açúcar no município de Goianésia - GO, Brasil
(Universidade Federal de Goiás, 2016-02-12) Riveros, Jhon Sebastian Castiblanco; Wander, Alcido Elenor; http://lattes.cnpq.br/8250997651281553; Wander, Alcido Elenor; Costa Filho, Bento Alves da; Souza, Cleonice Borges de
The present study aims to analyze the competitiveness of the chain of sugarcane cluster that is located in Goianésia (Goiás, Brazil) and in nearby cities like Barro Alto, Santa Rita and Vila Propicio. For this purpose it was used the methodology proposed by Michael Porter known as Diamond of Competitiveness, which lets to study the competitiveness of a company, cluster or country, by four factors: demand conditions, factor conditions, firm strategy, structure, and rivalry and related and supporting industries. To build the Diamond Competitiveness was used secondary and primary information, where the latter was collected by interviewing the key actors inside and outside the Jalles Machado, central company of the cluster analyzed. The information contained in the Diamond was also organized in the form of SWOT matrix with the purpose of presenting to different audiences weaknesses, strengths, threats and opportunities of the cluster, in order to facilitate the formulation of policies for the sector. In terms of results they were found several interesting aspects that affect (positively and negatively) competitiveness of the cluster. It was identified, for instance, how investment in research and development, as well as the adoption of technology, are key for the central company of the cluster to facing the physical constraints of the Goianésian soil, and how this contribute to the cluster competitiveness against other actors that are in better conditions. In addition, the cooperation between cluster stakeholders, which makes the central company and its partners identify together the cluster's weaknesses and work on a solution, was identified as a key factor in creating competitive advantage. Based on these and other factors, they were drawn some political strategies by linking each component of the cluster’s SWOT matrix.
Análise da competitividade da cadeia de produção do feijão-comum: um estudo de caso utilizando a matriz de análise de política (MAP)
(Universidade Federal de Goiás, 2013-12-17) Assunção, Paulo Eterno Venâncio; Wander, Alcido Elenor; Wander, Alcido Elenor; Filho, Bento Alves da Costa; Souza, Mauro Caetano de
The common bean is an important component of the diet of the Brazilian people, the main source of vegetable protein consumed by the population. The bean has its own characteristics regarding its production process, which differs from other grains, it is produced in three seasons, which occur in different ways and at different times of the year. Public policies adopted within rural aimed try to develop the productive chain, trying to make it more competitive and more able to compete with other chains. In that sense, the Policy Analysis Matrix (PAM) is an important tool for evaluation of these policies and how these policies can provide the setting conducive to the development chain. The general objective of this research was to analyze the competitiveness of bean production in Goiás using the Policy Analysis Matrix. Data were collected on a property representative in the municipality of Cristalina municipality with higher production within the state, and an agribusiness representative. Sought with these data raise the main costs of the production chain of beans. The results obtained for the three harvests, infer that the productive chain of beans in the first and second crop meets with great difficulties of survival, not being competitive at the international level. The first and second crop have high rates of unprotected, indicating that require investments in the same order so that they can survive profitably. The third season introduces a scenario a little more conducive, but actions need to be taken so that this crop can become more competitive. For culture under study is not competitive enough to have the latest technology, but also public actions that benefit and provide the product competitiveness.
Análise da competitividade de laticínios em Goiás
(Universidade Federal de Goiás, 2022-02-28) Bernardes, Nívea dos Reis; Cruz, José Elenilson; http://lattes.cnpq.br/3130838156334394; Cruz, José Elenilson; Nacife, Jean Marc; Cavalcante, David Frederik da Silva; Cunha, Cleyzer Adrian da
Based on the economic and social importance of the milk production chain for Brazil and the state of Goiás, specifically, and given the lack of research that points out which factors (internal to companies, market structural and systemic) most affect the competitiveness of Brazilian dairy agroindustries, this study aimed to analyze the competitiveness of dairy products in the state of Goiás. The specific objectives were to characterize the milk production chain in Brazil and in the state of Goiás, identify the degree of concentration of the dairy sector in Brazil and test a theoretical model of relationships between internal, market structural, systemic factors and competitiveness. of dairy products in the state of Goiás, under the theoretical perspective of systemic competitiveness proposed by Coutinho and Ferraz. Secondary data sources were used to characterize the sector, and to identify the degree of market concentration at the Brazilian level. The test of the theoretical model of hypothetical relationships was performed based on primary data collected from a non-probabilistic convenience sample of 27 respondents. Data were analyzed using structural equation modeling (SEM). The results show the numbers of the dairy sector in Brazil, the prominent position of the state of Goiás on the national scene and the growth of milk uptake by dairy in recent years. Overall, the results indicated a moderate degree of concentration of the dairy industries in Brazil, based on the calculations of the CR4 and CR8 Concentration Ratio indices and the Herfindahl-Hirschman index (IHH). Finally, the analysis of the empirical data through the MEE indicated that of the three natures of factors tested as independent variables, only the structural market factors positively affected the competitiveness (dependent variable) of the researched dairy agro-industries. The results have positive implications for the companies investigated regarding the reformulation of strategies and the improvement of the decision-making process. To the literature, the study contributes by expanding knowledge about the competitiveness of the dairy agroindustry in Brazil, and by making available to future studies on the subject an empirically validated research scale.
Análise da competitividade potencial da cadeia exportadora de feijões brasileira
(Universidade Federal de Goiás, 2012-04-25) ALMEIDA, Paulo Roberto Vieira de; FIGUEIREDO, Reginaldo Santana; http://lattes.cnpq.br/1098394550647665; SOUZA, Eliane Moreira Sá de; http://lattes.cnpq.br/4454182958023791; WANDER, Alcido Elenor; http://lattes.cnpq.br/8250997651281553
Beans are an important component in the Brazilian diet and various countries across the globe. In Brazil is grown by farmers in various profiles at different scales, regions and farming systems. Brazil has a problem with self-sufficient in beans, historically presented as a major importer of grain, has a low market share in world exports that occurs far from the fact that these markets consume certain types of beans that Brazil has no tradition of produce, the type that is predominantly produced and consumed in Brazil is common bean. The international market beans can be better explored, but is necessary to organize the national production chain. Because of the importance of beans in the Brazilian domestic market, and low expression in exports, we chose to analyze the potential competitiveness of the export chain of brazilian beans. The competitive analysis contemplated the production sector and the export sector, it was developed through 9 drivers and 48 sub-factors that together indicate how is the condition of potential competitiveness of the chain. The evaluation was conducted from the perspective of key players and use of secondary data. Through the data collected it was found that the bean export chain is not currently so structured as other commodities, the production of exportable grain is still insufficient, there are difficulties in finding producers with production that meets the requirements of foreign markets, there are few producers with high production capacity, we observed the presence of active medium and high specificity and the level of informality in the chain is high. The worst drivers in the production sector were on account of the institutional environment, market relations and conditions of the logistics and storage, already in the export sector the driver institutional environment presented negative condition of competitiveness. The computer simulations performed using the events selected by experts showed that the conditions for improvements in the medium term has a greater positive effect on the export sector than in production sector, the negative effect of tax rates affects more than the production sector while technological improvements have multiple positive effects on other indicators. The results indicate that some drivers link that the profits are more concentrated in the export sector and because of the production costs are higher, the condition of competitiveness in production sector is more negative, nevertheless the general condition of competitiveness of the chain is positive and indicates that is interesting to invest in export of beans, though some interventions should be made to improve the indicators of the production sector.
Análise da Composição das Culturas no Espaço Goiano, de 1990 a 2009, baseada em índices de Shift-Share
(Universidade Federal de Goiás, 2011-08-08) MENDES, Heloísio Caetano; TEIXEIRA, Sônia Milagres; http://lattes.cnpq.br/1596947832723945
The analyses of the dynamics of the crops composition in the State of Goiás was first started by Yokoyama (1988). Here, is made a continuity of this work and methodology enlargement elements like maps and graphics to better scrutinize the phenomenon throw the use of shift-share rates. Further socio economic inferences are based in agricultural frontier´s theory. The mathematical methods and uses, of the shift-share rates, are discussed. Using this model, the area effects are decomposed into scale and substitution effects, and it shows the geographic location effects for the selected microrregiões, and for this also the production effects. The agricultural frontier model is presented in basics ideas. The indices are presented for individual and the set of crops in the microrregiões and so are fluctuation of production of the set and location of crops in the State of Goiás. The results point changes in the crops composition in the State of Goiás. Staple food production in the new context, despite changes of territory of crops, it maintains important role in National context. It presents results about the important discussion that involves sugar-cane expansion, relations to soy-beans and cattle and conclusions about crop relations to ´cerrados´ area. The crop period goes is from 1990 to 2009.
Análise da concentração e expansão da produção e do beneficiamento do milho-pipoca (Zea mays L. var. everta (Sturtev.) L. H. Bailey) no Brasil
(Universidade Federal de Goiás, 2022-02-23) Bertolucci, Murilo Fernandes; Cunha, Cleyzer Adrian da; http://lattes.cnpq.br/8809108474226649; Cunha, Cleyzer Adrian da; Wander, Alcido Elenor; Godoi, Cintia Neves
O objetivo do presente estudo foi averiguar a concentração e expansão da produção e beneficiamento do milho-pipoca (Zea mays L. var. everta (Sturtev.) L. H. Bailey) no Brasil. O modelo utilizado foi o ECD (Modelo Estrutura, Conduta, Desempenho) e os índices analisados foram o HHI (Herfindahl-Hirschman Index) e o CR4 (Razão de concentração das 4 maiores empresas). Para mensurar o tamanho do mercado e seus agentes nos mais diversos elos foram realizadas entrevistas com os agentes dos elos de interesse da pesquisa. Os dados secundários utilizados para determinar a competitividade da cadeia foram volume e o preço das sementes de milho-pipoca importadas e dos grãos do cereal exportados e importados no período, além de dados do Registro Nacional de Cultivares (RNC) para demonstrar o incremento no número de novos cultivares disponíveis. Os resultados revelaram que há concentração de mercado tanto no elo fornecedor de sementes quanto no elo indústria processadora e que devido a maior especificidade de ativos, esta é maior no elo dos fornecedores de sementes. Concluiu-se também que a cadeia produtiva é competitiva tanto em nível nacional quanto internacional.
Análise da eficiência das unidades locais da Emater em Goiás
(Universidade Federal de Goiás, 2020-02-20) Ramos, Érica Basílio Tavares; Oliveira, Guilherme Resende; http://lattes.cnpq.br/4435590881986017; Ferreira, Marcelo Dias Paes; http://lattes.cnpq.br/3436824386339415; Teixeira, Sônia Milagres; Daniel, Lindomar Pegorini; Ferreira, Marcelo Dias Paes
This study aimed to analyze the technical efficiency of Emater municipal units in the State of Goiás, Brazil. The methodological approach consists of a two-stage procedure. The first stage consisted of a Data Envelopment Analysis (DEA). In the second stage, we used Tobit regression and Stochastic Frontier Analysis (SFA) to evaluate the sources of efficiency. The results of the first stage show that the units of Emater in Goiás presented efficiency heterogeneity. We also found that average scale efficiency was 81.67%, which means that issues related to scale reduce efficiency VRS about 18.33% in relation to CRS. From the sample of 178 local units, only 15 units are efficient for the Variable Scale Return model. In the second stage, variables such as distance from the capital (Goiânia), Municipal support, Cattle herd, Proportion of employees with higher and technical level, among others, have statistical significance to explain the efficiency of Emater's municipal units in Goiás. The results can help to improve public policies, since it has been identified which municipal units are inefficient and some sources of inefficiency.
Análise da gestão de resíduos sólidos nas Centrais de Abastecimento de Goiás S.A. (CEASA-GO)
(Universidade Federal de Goiás, 2021-03-31) Costa, Wilma Maria da; Souza, Cleonice Borges de; http://lattes.cnpq.br/8449949211640425; Carvalho, Márcia Thaís de Melo; http://lattes.cnpq.br/0784422109483105; Carvalho, Márcia Thaís de Melo; Souza, Cleonice Borges de; Corcioli, Graciella; Oliveira, Daniela Gislane de
The increasing consumption due to the growing urbanized population in the world requires an expansion in food production. In turn, the increased production and consumption of food generates greater transformation of inputs and raw materials, also resulting in increased waste production. Socio-environmental and economic problems arise when waste are not reused, treated, or disposed of properly. The generation of solid waste occurs not only during the production process, but also due to losses occurring throughout the production chain. The horticultural supply chain, for example, is seen as a major problem, because due to the perishability of the products, distribution efficiency is low. The Central Supply (CEASA) plays an important role in food distribution in Brazil. The Central Supply of Goiás S.A - CEASA-GO, located in Goiânia, has a gigantic marketing structure, being the 4th largest central distribution of horticultural products in Brazil. Thus, the objective of this study was to characterize and estimate costs related to the management of solid waste generated by CEASA-GO in the period between 2019 and 2020. The methodology applied was based on bibliographic and documentary research, complemented by: semi-structured interviews with the actors who manage waste from CEASA-GO; gravimetric analysis of solid waste and the perception of CEASA-GO traders about waste management; and estimates of financial and environmental costs from secondary data. The results showed that of the total CEASA-GO waste forwarded for final disposal in the landfill of Goiânia, about 48.65% could be considered waste, or other waste, due to their characteristics, making it impossible to reuse or recycle. In the sample analyzed, approximately 41% of the waste generated by CEASA-GO is organic. Considering that the daily average for discarded waste was 26.50 tons between 2019 and 2020, then, approximately 10.86 tons per day of organic waste could be recycled through composting, for example. This estimate is useful, as it allows for the planning of processes that improve waste management at CEASA-GO. As for the perception and behavior of a group of 65 traders interviewed in this study, most of them: do not have knowledge about loss management and, consequently, do not use any technique to avoid them; have an average daily loss of 25kg of vegetables and 30kg of fruits; generate an average of 60kg of waste/day; do not separate waste; collaborate very little with cleaning; and do not have access to environmental education. Therefore, the research indicates that the implementation of an intense and more effective environmental education program directed to traders can contribute to reduce losses and waste production. Estimates indicate that the cost of waste treatment in CEASA-GO is high. In 20 months these costs reached R$ 4,547,605.79. But, the alternative projects have contributed to the saving of R$ 282.244.36 between the years 2019 and 2020. All organic and non-recyclable waste from CEASA-GO, an average of 26.5 tons per day, has as final destination the Landfill of Goiânia, where it occupies an area of 5,000 m2 or 0.5 ha, contributing to a production of leachate of 1,837.68 m³ (in 20 months) and the emission of greenhouse gases, mainly by transport and decomposition of waste that, according to estimates of this study, contributed with 0.0134 % of the total emission of Goiás in 2020. The adoption of measures for the separation of organic and recyclable waste at source would reduce the expenses arising from the disposal of solid waste originated in CEASA-GO, contributing to increase the life span of the Landfill of Goiânia.

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