Sustainable integration of intensive aquaculture (RAS) and agriculture: IoT monitoring, nutrient flow modeling and residue use in pasture fertigation

• Grant number: 25/02358-7
• Support Opportunities: Research Grants - Innovative Research in Small Business - PIPE
• Start date: October 01, 2025
• End date: June 30, 2026
• Field of knowledge: Physical Sciences and Mathematics - Computer Science - Computer Systems
• Principal Investigator: Maicon da Rocha Brande
• Grantee: Maicon da Rocha Brande
• Pesquisadores principais: Fernando André Salles
• Associated researchers: Márcia Saladini Vieira Salles

Abstract

This project aims to develop an innovative solution for integrating intensive aquaculture and fertigation of forage crops, utilizing recirculating aquaculture systems (RAS) and advanced technologies such as IoT sensors and computational modeling. The proposal seeks to optimize the use of effluents generated in aquaculture by transforming them into efficient liquid fertilizers for agricultural crops, contributing to sustainability and the circular economy. The modeling of nutrient flows and the creation of optimized protocols will be evaluated in technical, economic, and environmental terms, with experiments conducted in partnership with the Instituto de Zootecnia (IZ). Expected outcomes include the reduction of chemical fertilizer use, increased efficiency in water resource management, and the promotion of more sustainable agricultural practices. The project has the potential to generate scalable solutions for small and medium-sized producers, enhancing AQUi9's competitive position in the aquaculture and agribusiness markets. (AU)