aquaculture Articles
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CO2 Removal and Stripping Column Ventilation Rate at Bell Aquaculture
Monitoring and controlling CO2 level in Recirculating Aquaculture Systems (RAS) is crucial not only for fish health but it is used increasingly for efficient management. Under supervision of Steve Summerfelt, a joint project has studied costs savings with optimizing ventilation based on CO2 continuous monitoring. The CO2 probe used in that project came from ...
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Current Challenges and Trends in NetPen Systems
The second installment in the series “Happy Fish - How Aquaculture Operators are Growing Better Fish.” This section outlines some of the current challenges and trends in NetPen Systems, otherwise known as open ocean systems. The global aquaculture industry is still young. It’s growing at nearly twice the rate of agriculture, and it supplies over 60 percent of the seafood we ...
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Probiotics vs. Enzymes: Understanding Your Aquaculture Products
We believe the future of aquaculture nutrition, disease management, and environmental treatment is biological. At QB Labs, we’re constantly looking at the effects of various microorganisms to replace antibiotics, augment natural fish/shrimp biological processes, and improve environmental impacts of commercial aquaculture. While educating customers on our products, we’re often asked ...
By QB Labs, LLC
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Water quality sensors protect the health of aquaculture fish
Water quality sensor are an essential tool for aquaculture farmers, as they provide accurate and real-time data on the water conditions, allowing farmers to take timely and appropriate actions to protect the health of their fish. Aquaculture, the farming of aquatic organisms such as fish, shellfish, and seaweed, is an important industry that provides food, employment. However, maintaining the ...
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Scottish Sea Farms - Case Study
Addfield supply a Mobile Aquaculture machine that enables the farming of fish to be sustainable. The Challenge The challenge was to build a bespoke aquaculture incineration machine for Scottish Sea Farms Being located in Northern Scotland means that the working environment is arduous and challenging so Scottish Sea Farms need their equipment to withstand testing climates. Incineration is ...
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Aquacultural biotechnology in Thailand: the case of the shrimp industry
For the past decade, Thailand has been the leading exporter of shrimp and shrimp products to the world market and the income generated contributes substantially to the Thai economy. There are more than one million people employed directly or indirectly by the industry. At present, there is forceful competition due to price differences among major shrimp growing countries and due to new ...
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Continuous DO Data Shifts Paradigm for Aquaculture Production
Continuous DO Data Shifts Paradigm for Aquaculture Production Overview Titikaka Trout Peru is advancing aquaculture production in Lake Titicaca, Peru, through continuous monitoring of dissolved oxygen data, a strategy never before practiced in the region. Challenge At 3,812 meters (12,507 feet), Lake Titicaca is one of the highest-elevation lakes in the world. With a surface area of 8,372 ...
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Zambia Fish Pond Liner–A New Force of African Tilapia Culture
Introduction Zambia is a country rich in natural resources. 40% of Zambia’s area is covered by freshwater, including the Kariba Reservoir located between Zambia and Zimbabwe, with a water capacity of 5,400 cubic kilometers, which is the most suitable for the development of aquaculture. Lake resources are one of Zambia’s advantages, and Zambia’s soybean industry is also very ...
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7 ways to safely deploy new systems for your hatchery
AI, IoT, ROV, M2M. These are some acronyms that have been hurled around in the corporate world, which in recent years have made their way to the waters of the aquaculture industry. Have you been thinking of betting your money on deploying a high-tech equipment in your hatchery facility? Here are a few pointers that can help you cut the risks associated with high-tech adoption, stack the odds in ...
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Aquaculture case study
Customer: USDA-ARS Catfish Genetics Research Unit,USA Casey C. Grimm from the Southern Regional Research Centre New Orleans, USA. This research was executed by Ph.D. Paul V. Zimba from the USDA-ARS Catfish Genetics Research Unit, USA and Casey C. Grimm from the Southern Regional Research Centre New Orleans, USA, utilizing the LG Sonic ultrasound technology in channel catfish production. An ...
By LG Sonic
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Aquaculture in the Philippines: The Top 10 Diseases Shrimp Farmers Should Be Aware Of
Shrimp are one of the most popular aquaculture species in the Philippines. Shrimp farming can be highly profitable, with higher harvest rates and relatively low production costs compared to other species when standardized, sustainable aquaculture approaches are followed. Disease outbreaks over the last two decades, however, have led to dramatic declines in the shrimp output and challenges for ...
By QB Labs, LLC
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The Importance of Water Quality in Fish Farming
Due to the increasing global demand for fish as a source of food, around half of the world’s fish supply is now farmed artificially rather than caught through capture fisheries in natural environments. Aquaculture has been the fastest growing sector of the global food industry since the 1970s, and has predominately taken place in the Asia-Pacific region. Water quality management in ...
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Can Fish be Happy?
The sixth installment in the series “Happy Fish - How Aquaculture Operators are Growing Better Fish.” A curious question that we have been asking is a concept that we’re thinking about in regards to fish – can fish be happy or show signs of happiness? Both RAS systems and Net Pen operations aim to raise the best and highest quality fish to fetch the greatest market value. ...
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Salmon lice and how to contain them
Over the past few years, the problem of parasitic lice spreading on farmed salmon has been increasing at an alarming rate. We are now seeing situations like last year where lice killed thousands of tonnes of farmed fish, caused skin lesions and secondary infections in millions more, and cost the Scottish industry alone around £300m in trying to control them. Here at Inciner8 we have been ...
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Modern Project on Establishment of Fish Feed Production Plant
Fish Feed Plant Background & Necessity Along with the development of aquaculture, aquafeed industry has also made a quite fast progress, especially in virtue of continue advancement of breeding technology, the culturing mode has turned into intensive cultivation from extensive fish farming, which provides vast space for fish feed production. In line with the FAO (Food and Agriculture ...
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PE Pond Liner for Fish Farm Project in Malaysia
PE Pond Liner is a new polymer material, which is made of polyethylene. It is the most used plastic drainage film at present and can be used in many industries. Because of its lightweight, low cost, and convenient installation, it has been used in fishery and agriculture. PE Pond Liner is used for seepage prevention and leakage prevention of fish ponds; It is also used for seepage prevention, ...
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Benzoylurea pesticides used as veterinary medicines in aquaculture: Risks and developmental effects on non‐target crustaceans
Diflubenzuron and teflubenzuron are benzoylureas that are used in aquaculture to control sea lice. Flubenzurons have low toxicity to many marine species such as fish and algae, but by their nature are likely to have significant adverse effects on non‐target species such as crustaceans and amphipods. Although the exact mechanism of toxicity is not known, these compounds are thought to inhibit ...
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Aquasend Customers Review Real-Time Monitoring Benefits
Oxygen is one of the most important assets to each aqua farm. Protecting it is critical. These are quotes taken directly from farmers regarding oxygen. "Dissolved oxygen is the most critical water quality parameter in warmwater aquaculture. As we feed fish more and more, the dissolved oxygen will drop lower and lower in the early morning hours. The warmer the temperature, the faster it will drop. ...
By Aquasend
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Enhanced resistance to BCWD in Troutlodge strains
Joint research of the United States Department of Agriculture (USDA) and Troutlodge has shown that Genomic Selection can double the prediction accuracy for Bacterial Cold Water Disease (BCWD). Application of Genomic Selection for BCWD resistance to three generations of Troutlodge broodstock resulted in a challenge survival increasing from 33.5% in 2015 to 78.3% in 2019. This is a staggering ...
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LG Sonic advances in lab tests for sea lice control
The LiceSonic research project, started by a European Consortium coordinated by LG Sonic to develop an environmentally friendly solution to control sea lice in open finfish production, has advanced into lab testing. The first lab tests provided positive results for the further development of an ultrasound solution to control sea lice. Problems caused by sea lice The objective of the ...
By LG Sonic
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