A social network analysis applied to understand the relationships in fish farming tank-nets business in Brazil

Autores

DOI:

https://doi.org/10.20435/inter.v20i3.2038

Palavras-chave:

social networks, fish farming, social capital, Social Network Analysi

Resumo

The present article aims to analyze the insertion of tilapia tank-nets producers in social networks and their influence on the information transfer within the network, from a group of fish farmers located in a reservoir in southeastern Brazil. Exploratory methods characterize this research, which has a qualitative approach based on a multi-case study. Roster method conducts the network research taking into account the limited number of actors in the network and the identification of all. This article allows an understanding of the influence of frequency, time and value attributed to the exchange of information among fish farmers. The trust degree in the relationships between fish farmers was measured through a Social Network Analysis (SNA) with the help of the UCINET® software. The results show that the transmitters of more information are the same that present themselves as central in the network and those who have the most valuable information.

Biografia do Autor

Raiane Real Martinelli, UEM - Universidade Estadual de Maringá Departamento de Zootecnia

Degree in Zootechny (Universidade Estadual de Maringá-UEM, Brasil), Master in Agribusiness and Development (PGAD) (UNESP - Univ Estadual Paulista, Brasil). Doctor student in Zootechny (Universidade Estadual de Maringá-UEM, Brasil). Research interest: Agribusiness; Pisciculture; Management. Correspondence: Rua Proíbe, 506. Bairro Parque das Grevíleas III. Maringa, PR. CEP 87025-160.

Gessuir Pigatto, UNESP - Universidade Estadual Paulista Faculdade de Ciências e Engenharia Campus de Tupã

Degree in Economy (Universidade Federal do Paraná-UFPr, Brasil), Master and  Doctor of Production Engineering (Federal University of São Carlos-UFSCar, Brasil). Professor in Graduate Program in Agribusiness and Development (PGAD), Sao Paulo State University (UNESP. Research group leader in CNPQ: CEPEAGRO (Centro de Pesquisa em Administração e Agronegócio).  Research interest: Competitiveness of Agribusiness Systems; Internationalization; Distribution Channels; Food Service. Correspondence: UNESP. Av. Domingos da Costa Lopes, 780. Jardim Unesp, Tupã. SP. Brazil. CEP. 17602-496. Phone: +55(14)34044200

Timóteo Ramos Queiroz, Programa de Pós-Graduação em Agronegócio e Desenvolvimento PGAD/Unesp, Campus de Tupã. CEPEAGRO - Centro de Pesquisas em Administração e Agronegócio

Professor Doutor da UNESP, Administrador pela UFMS, Mestre e Doutor em Engenharia de Produção pela UFSCar. Atua como Docente Orientador do Programa de Pós-Graduação em Agronegócio e Desenvolvimento (PGAD/UNESP) e pesquisador do CEPEAGRO/UNESP. Compõe o corpo editorial das revistas Custos e @gronegócio (1808-2882), Desafio (1678-1821), Revista de Ingeniería Industrial (0717-9103) e The International Journal of Productivity and Performance Management (1741-0401). Coordenador do livro "Agronegócios: Gestão e Inovação", lançado pela Editora Saraiva em 2006 e também do livro "Agronegócios: Gestão, Inovação e Sustentabilidade" lançado em 2015. Pesquisador fomentado pela FAPESP. Tem experiência nas áreas de Administração e Agronegócios, com foco em Gestão de Redes e Cadeias Produtivas, Competitividade de Sistemas Agroindustriais, atuando principalmente nos seguintes temas de análises de redes de empresas, análises financeiras, sistemas de custeio, indicadores de desempenho e tomada de decisões

Mário Mollo Neto, UNESP - Universidade Estadual Paulista Faculdade de Ciências e Engenharia Campus de Tupã

CNPq Scholarship - DT-II Productivity in Technological Development and Innovative Extension, Post-Doctorate in Biosystems Engineering, State University of Campinas, Ph.D. in Agricultural Engineering by the State University of Campinas, Master in Production Engineering by Universidade Paulista UNIP/SP, and graduated in Industrial Electrical Engineering from São Judas Tadeu University/SP. Is Associate Professor of the Biosystems Engineering Course of the Universidade Estadual Paulista - UNESP in TUPÃ and permanent professor of the Graduate Program in Agribusiness and Development of FCE / UNESP. Av. Domingos da Costa Lopes, 780. Jardim Unesp, Tupã. SP. Brazil. CEP. 17602-496. Phone: +55(14)34044200.

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2019-09-23

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Martinelli, R. R., Pigatto, G., Queiroz, T. R., & Mollo Neto, M. (2019). A social network analysis applied to understand the relationships in fish farming tank-nets business in Brazil. Interações (Campo Grande), 20(3), 659–678. https://doi.org/10.20435/inter.v20i3.2038