A Critical Analysis of the Sustainable Potential of Using Aquaponics to Scale up Short Crop Production in St. Vincent and the Grenadines to Strengthen Food Security

Dublin, Marcella (2025) A Critical Analysis of the Sustainable Potential of Using Aquaponics to Scale up Short Crop Production in St. Vincent and the Grenadines to Strengthen Food Security. Masters thesis, University of Wales Trinity Saint David.

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Abstract

This research explores the feasibility and potential benefits of implementing commercial aquaponics systems in St. Vincent and the Grenadines (SVG) to enhance short crop productivity and promote sustainable agriculture. As a resource-efficient integration of aquaculture and hydroponics, aquaponics offers a promising alternative for improving food security and resilience in regions with limited arable land and freshwater resources. The study employs a mixed-methods approach, combining qualitative interviews with local farmers, students, potential stakeholders and agricultural officials, alongside quantitative analysis of crop yield data and economic assessments. Key areas of focus include function of different stakeholders, policy and regulation, potential niche opportunities and cost-benefit analysis to determine the viability of aquaponics within the local context. The findings reveal that aquaponics presents numerous benefits, such as reduced water usage, accelerated crop growth, and minimized environmental impact. However, significant challenges include high initial setup costs, limited technical expertise, and sociocultural acceptance. Stakeholder engagement highlights the importance of education, training, and policy support to facilitate adoption. Recommendations are provided to address these challenges, emphasizing collaborative efforts between government agencies, private investors, and community groups. This study concludes that aquaponics holds substantial potential for enhancing agricultural productivity and sustainability in SVG, contributing to food security, economic growth, and environmental conservation. Future research should focus on long-term monitoring, expanding stakeholder collaboration, and developing scalable models for broader implementation.

Item Type:	Thesis (Masters)
Subjects:	H Social Sciences > HD Industries. Land use. Labor S Agriculture > SB Plant culture
Divisions:	Theses and Dissertations > Masters Dissertations
Depositing User:	Victoria Hankinson
Date Deposited:	11 Jul 2025 08:38
Last Modified:	11 Jul 2025 08:38
URI:	https://repository.uwtsd.ac.uk/id/eprint/3817

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