Seafarm B.V. founder Mr Adri Bout demonstrating his farm management software system. The programme automatically monitors all essential parameters such as water quality and function of various pumps and compressors. Alerts are sent to staff’s mobile phones for immediate notification and action.
Like many industries, the aquaculture sector has many challenges to overcome. With limited space and manual labour available, our fish farmers must embrace technology and automation to increase output. Innovative technological solutions can also help prevent the loss of yield to climate change and unpredictable natural phenomenon.
RECIRCULATING AQUACULTURE SYSTEM (RAS)
One such solution is the Recirculating Aquaculture System (RAS), a type of closed containment aquaculture system for fish culture in controlled indoor environments. AVA encourages local farmers to adopt the RAS. Although initial investments are high, farms can achieve higher productivity and the following benefits in the longer term:
Multi-layer turbot farming at Seafarm B.V. The fishes are grown in these vertically stacked tanks, and moved from here through the processing and packing chain entirely using robotics. The farm also uses machinery to clean and maintain these vertical tanks.
SUCCESSFUL OVERSEAS EXAMPLES
Several advanced farms overseas have already successfully adopted the RAS. In June 2014, representatives from MND, AVA, and our farming industry learned first-hand how the RAS is employed in aquaculture farms, during a study trip led by Minister of State (MOS) for National Development & Defence, Dr Mohamad Maliki Bin Osman, to Denmark and the Netherlands.
Fingerlings travel through the live fish transfer system to an automated grader for sorting according to size. They then pass through the mechanised vaccination bath before being transported back to their tanks.
At Seafarm B.V., a turbot (flat fish) farm, all production and maintenance operations are fully automated and monitored by a centralised software system designed in-house. Only one operator is required to manage the entire facility. The farm owner also believes this prevents fishes from being unduly stressed by human handling, thus improving the quality of the fishes.
Similarly, at Lundby Fish Small Trout Farm, the RAS allows fingerlings to be moved from their tanks through a pump system, graded according to size, vaccinated, and then sorted and segregated into other tanks, entirely by machinery.
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Last updated on Tuesday, April 14, 2020