Muscat, Oman — Researchers from the Center of Excellence in Marine Biotechnology at Sultan Qaboos University (SQU), in collaboration with Macro Algae Industries, have launched a pilot seaweed farm near the Al Sawadi Islands in Barka to evaluate the commercial feasibility of cultivating native seaweed species in Omani waters.
The project marks a strategic step toward developing a sustainable blue-economy sector based on marine biotechnology and aquaculture innovation.
“This pilot represents a critical step toward establishing a commercially viable seaweed industry in Oman,” said Dr. Khalid Al Subhi, Principal Investigator of the project. “By generating real-world performance data under local environmental conditions, we are building the scientific foundation required for scalable production and future investment.”
Running from December 2025 to April 2026, the pilot focuses on three native species— Gracilaria debilis , Martensia insipiens , and Sargassum ilicifolium —selected for their ecological adaptability and economic potential. Biomass was sourced from Dhofar Governorate and deployed offshore using a 10 × 20 meter floating raft cultivation system designed for structured monitoring and side-by-side performance comparison.
Researchers are conducting weekly growth assessments while tracking key seawater parameters, including temperature, salinity, pH, dissolved oxygen, and nutrient concentrations. Measures have also been implemented to limit grazing impacts, ensuring accurate evaluation of cultivation performance.
At least one harvest cycle is planned, subject to biomass quality and growth outcomes. The pilot will generate the baseline dataset needed to transition from a promising concept to scalable farm design, supporting informed decisions on species selection, farm configuration, and seasonal production planning.
Funded by Macro Algae Industries, the initiative strengthens research–industry collaboration in marine biotechnology and supports Oman’s broader efforts to diversify its economy through sustainable aquaculture. The findings are expected to create a foundation for future investment in seaweed-derived products, supply chains, and value-added marine industries.
Experimental study
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