Artículo
Economic Sustainability of Small-Scale Aquaponic Systems for Food Self-Production
Autor/es | Lobillo Eguibar, José
Fernández Cabanás, Víctor Manuel Bermejo, Luis Alberto Pérez Urrestarazu, Luis |
Departamento | Universidad de Sevilla. Departamento de Ingeniería Aeroespacial y Mecánica de Fluidos |
Fecha de publicación | 2020 |
Fecha de depósito | 2020-11-18 |
Publicado en |
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Resumen | Aquaponics involves the simultaneous production of plants and fish and it is increasingly
being used with a self-consumption purpose. However, there are uncertainties and little information
about the economic sustainability ... Aquaponics involves the simultaneous production of plants and fish and it is increasingly being used with a self-consumption purpose. However, there are uncertainties and little information about the economic sustainability of small-scale self-managed aquaponic systems. The objective of this study was to obtain economic information about these systems, including the level of commoditization of food production as a measure of their autonomy. For this purpose, two small-scale aquaponic systems (SAS) based on FAO models were self-constructed using cheap and easy-to-obtain materials and monitored for a year. A total of 62 kg of tilapia and 352 kg of 22 different vegetables and fruits were produced, with an average net agricultural added value of 151.3 €. Results showed positive accounting profit but negative economic profit when labor costs were included. The degree of commoditization was around 44%, which allows a certain autonomy, thanks to the use of family labor force. |
Cita | Lobillo Eguibar, J., Fernández Cabanás, V.M., Bermejo, L.A. y Pérez Urrestarazu, L. (2020). Economic Sustainability of Small-Scale Aquaponic Systems for Food Self-Production. Agronomy, 2020 (10) (2020 (1468)), 1 p.-19 p.. |
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