Sustainable aquaculture is rapidly transforming the global seafood industry. One of the most innovative approaches currently being studied is Biofloc Technology (BFT)—a system that improves water quality, enhances nutrient recycling, and increases productivity in fish farming.
The University of Padova (Italy) is offering a fully funded research and PhD opportunity focused on evaluating the quality of fish, shellfish, and plant-based aquatic products produced through advanced aquaculture systems such as Biofloc Technology (BFT), Integrated Multi-Trophic Aquaculture Biofloc Technology (IMTA-BFT), and FLOCponic systems. This project aims to deepen scientific understanding of how sustainable aquaculture technologies influence the nutritional value, texture, and sensory characteristics of seafood products.
Core Aquaculture Systems Covered
1. Biofloc Technology (BFT)
Biofloc Technology is an eco-friendly aquaculture system that uses microbial communities to recycle nutrients in water. These microorganisms convert waste products into protein-rich biomass that fish can consume. This leads to reduced water consumption, improved feed efficiency, and a lower environmental footprint.
2. Integrated Multi-Trophic Aquaculture (IMTA-BFT)
IMTA-BFT integrates multiple trophic-level species within the same ecosystem. For example, fish produce waste nutrients, shellfish filter organic particles, and aquatic plants absorb dissolved nutrients. This creates a balanced, highly circular, and sustainable aquaculture ecosystem.
3. FLOCponic Systems
FLOCponics combines Biofloc fish aquaculture with hydroponic plant cultivation. Nutrients produced in the fish tanks are reused to irrigate and fertilize crop plants, supporting zero-waste circular food production.
Research Objectives and Evaluation
Selected candidates will work on multiple scientific aspects of food quality assessment, comparing BFT-grown products against traditional aquaculture methods (ponds, longlines, RAS):
- Nutritional Analysis: Examine protein content, fatty acid profiles (including omega-3 levels), and micronutrients.
- Rheological & Texture Analysis: Evaluate muscle structure, firmness, elasticity, and water-holding capacity.
- Sensory Evaluation: Conduct assessments with trained panels to rate flavor, aroma, texture, and consumer acceptance.
Funding and Eligibility
This research position is funded under the European Union’s Horizon Europe framework and Marie Skłodowska-Curie Actions (MSCA). It includes full tuition coverage, living stipends, and research support. The position is open to high-achieving applicants from all over the world (including Asia, Africa, Europe, Americas, and Oceania).
How to Apply
Applications must be submitted before the deadline of March 31, 2026, at 13:00 (CET) through the official University of Padova recruitment portal: Apply on PICA Portal.
For inquiries, candidates may contact: Email: ricerca.dafnae@unipd.it or visit the official DAFNAE Department Website.
Frequently Asked Questions
1. Is this PhD fully funded?
Yes, the position is fully funded, supported by Marie Skłodowska-Curie Actions (MSCA) / Horizon Europe, covering tuition and a monthly living stipend.
2. Who is eligible to apply?
The position is open to international applicants from all regions globally. Candidates must have a strong academic background in food science, aquaculture, animal science, biology, or related disciplines.
3. What is the application deadline?
The deadline is March 31, 2026, at 13:00 Central European Time (CET).