Tuesday, October 8, 2024

VietShrimp 2025 returns with the topic 'Greening Farming'

October 8, 2024 - The term 'Greening' has become familiar and an inevitable trend in the lives and economy of Vietnamese people. It is not difficult to come across this term through projects such as green industry, green cities, green enterprises, green products and even green waste is now receiving attention.

The whole society is urgently coming together and pushing for rapid progress in the 'Greening' revolution. The roadmap for greening Vietnam's shrimp industry has seen encouraging progress, but challenges still remain on the path to sustainable production.

On a positive note, we can easily observe a clear change in the awareness of the importance of environmentally friendly shrimp production, both from producers and consumers. This has led to increasing demand for shrimp products with green certification.

The application of advanced technologies such as recirculating aquaculture systems, the use of probiotics and environmental monitoring systems has helped minimise negative impacts on the ecosystem. Government support through incentive policies, green credit funds and the fact that many shrimp farms have achieved prestigious international certifications, has created favourable conditions for the green transition process.

However, the roadmap for greening the shrimp industry is not without its obstacles. The significant investment required for technology and infrastructure, especially for small-scale producers, poses a considerable financial burden. In addition, the lack of knowledge and techniques for sustainable production is another limitation that needs to be addressed. 

Reaching consumers and ensuring stable prices for 'green' shrimp products still face many challenges. Lastly, the issue of environmental pollution from shrimp farming activities, especially in concentrated farming areas, remains a major challenge that requires urgent attention and decisive solutions.

In summary, although certain achievements have been made, there is still much work to be done on the roadmap to greening Vietnam's shrimp industry. Close collaboration among stakeholders, from the Government, businesses to shrimp farmers, is the key to promoting this process, ensuring sustainable development and enhancing the competitiveness of Vietnam's shrimp industry in the international arena.

'Greening farming' will be the main theme throughout VietShrimp 2025. The event will bring together leading businesses in Vietnam's shrimp industry, offering advanced technological solutions and modern farming models to accelerate the greening process of shrimp farming areas.

For more information, visit HERE.

The Aquaculturists

Aquaculture researchers secure £1.6 million to explore next-generation tech

October 8, 2024 - The Sustainable Aquaculture Innovation Centre (SAIC) has announced its support for three innovation projects aimed at enhancing finfish health and welfare in response to a changing climate and other emerging challenges, following its latest call for research initiatives.


Valued at a combined £1.6 million, these projects have secured nearly £600,000 in funding from SAIC along with additional support from businesses and organisations operating within the Scottish aquaculture sector.

Two of the successful projects are already underway. The first is exploring the development of a holographic imaging system to detect and monitor micro-jellyfish at aquaculture sites. It also aims to implement an automated profiling system for harmful algal blooms (HABs) in the water column, providing real-time data for fish health management.

The second project builds on previous SAIC-funded initiatives that established predictive biomarkers for assessing gill health in Atlantic salmon. Its objective is to refine these biomarkers using machine learning and non-invasive sampling methods, while investigating their effectiveness in predicting responses to micro-jellyfish exposure and different diets.

Meanwhile, a third project is set to begin in November, focused on stock management strategies for proliferative kidney disease (PKD) outbreaks in Scotland. The initiative will monitor environmental conditions and immune responses in fish using advanced techniques, aiming to develop predictive models that enhance health management practices and improve vaccine efficacy in aquaculture.

The latest funding awards build on SAIC's work to date, which has seen almost £11 million of investment turned into sector-critical research with a combined value exceeding £71 million. These projects have led to the creation of spin-out companies, new products and services, and innovative approaches to tackling sector-wide challenges.

Earlier this year, SAIC announced that it had secured funding that will enable the innovation centre to build on its work from over the past decade. In this next period, SAIC will sharpen its focus on promoting positive health and welfare outcomes for farmed fish through applied research and knowledge exchange, particularly in response to emerging environmental challenges.

Sarah Riddle, Director of Innovation and Engagement at SAIC, added: "Over the past ten years, we have prioritised initiatives aimed at enhancing aquaculture's environmental impact, fish health and unlocking economic potential. In this current funding call, our sharper focus aligns us even more closely with the sector's key priorities, fostering collaboration to tackle critical health, welfare, and survivability challenges in fish farming - and each of these projects aims to tackle these areas. Continued knowledge exchange between the sector and academia will also be vital in maintaining Scotland's position at the forefront of pioneering advancements across the global aquaculture supply chain."

Linsey Dickinson, Interim Executive Director of Research, Innovation and Business Engagement at the University of Stirling, said: "This funding represents a significant boost to the innovative research being conducted across Scotland's aquaculture sector. By applying cutting-edge technologies and evidence-based practices, these projects are poised to address some of the sector's most pressing challenges. Close collaboration between academia and the fish farming community is crucial to ensure that our findings translate into actionable solutions that support the future of sustainable seafood production."

For more information, visit HERE.

The Aquaculturists

New king size RSW systems for Live Fish Carriers

October 8, 2024 - PTG Frionordica AS has signed contracts with Aas Mek. Verksted for delivery of six RSW units, respectively for two new buildings for Njord Aquashipping and two new buildings for Sølvtrans.

The two vessels for delivery for Sølvtrans is spesially built for transport of smolt, and has one RSW 2100 system at each vessel.  Photo: Sølvtrans.

PTG has been delivering compact and complete systems for efficient cooling of seawater and fish for more than 40 years and more than 600 systems, with cooling capacities ranging from 50 to 2500kW.

King size with three megawatt cooling capacity

"We are very proud to introduce the brand-new RSW 3000 model to meet the increasing demands for cooling and heating seawater for salmon transportation, treatment and processing," says Johnny Valle, Sales and Marketing Director at PTG Frionordica.

He explains that the new king-size RSW 3000 has a three megawatt cooling capacity, making it the largest RSW system PTG has developed with a single compressor solution.

RSW System for more than 30 wellboats built at Aas Mek Verksted

"Two of Njord Aquashipping's Live Fish Carriers will be equipped with two RSW 3000 units on each vessel. PTG Frionordica has previously delivered RSW systems to Njord Aquashipping, and it is especially gratifying that our latest innovation has been chosen for their newbuilds," he adds.

The two vessels for Sølvtrans are specially designed for smolt transportation and are equipped with one RSW 2100 system on each vessel. PTG Frionordica has a long-standing relationship with Sølvtrans, having delivered RSW systems for more than 30 new buildings, built at various shipyards across Norway and Europe, with most being built at Aas Mek Verksted.

"We at PTG Frionordica have delivered RSW systems to more than 30 Live Fish Carriers built at Aas Mek Verksted, and we are excited to once again be selected as the supplier for their newbuildings," concludes Johnny Valle at PTG Frionordica.

For more information, visit HERE.

The Aquaculturists