Aquaculture Articles
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Winds of Change: Offshore Wind Farms at the Forefront of Energy Transition
At a time when the importance of turning to sustainable energy sources and reducing our carbon footprint is increasingly recognised, offshore wind farms represent a ray of hope amid growing concerns about the energy crisis. They constitute a significant step forward in the search for long-term solutions in the field of renewable energies and sustainable development. In this article, we take a ...
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Six characteristics of extruded feed
Our country is the world’s largest aquatic feed producer, and its aquatic feed production accounts for about half of the world’s total production. In recent years, among the rapidly developing aquatic feed varieties, extruded feed has developed most rapidly and has become a bright spot and growth point in the aquatic feed industry. However, under the conditions of puffing processing, the ...
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Seafood USB temperature recorder with pdf
Seafood is easily affected by temperature and deteriorates, so the seafood will be refrigerated or frozen, and the temperature must be monitored. USB temperature recorder is very suitable for seafood temperature monitoring, with high accuracy, cheap price, and high-cost performance. There are many kinds of seafood USB temperature recorders provided by Freshliance, and all of them can generate ...
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Protecting Aquaculture Ponds Against Winter Fish Kills
Winter is on the way and its low temperatures often threaten fish populations within aquaculture farms. As temperatures decrease, the potential for reduced dissolved oxygen production and ice formation over ponds increases which can lead to winter fish kills. Aquafarmers must be aware of the contributing factors to properly assess their farm’s water conditions and livestock for a successful ...
By Aquasend
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Ring die type fish feed pelleting mill
The ring die fish feed pellet machine should be more familiar than the flat die type, because many domestic and foreign feed companies are using ring molding machine. The raw material is fine feed, such as corn, soybean meal, cottonseed meal, and so on, the adhesion rate is high. In addition the granulation with steam conditioner, can advance to the softening and curing effect on the material, ...
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The differences between flat die feed pellet machine and ring die feed pellet machine
* Feeding way: ring die pellet machine adopts mechanical force feeding into granulating chamber under high speed rotating centrifugal power, through the scraper to distribution of material, feeding is not uniform; flat die pellet machine relies on the weight of the material itself into the press room, which can uniform feeding. *Pressure: in the mold under the same diameter, the diameter of ring ...
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Difference Between Dry and Wet Fish Feed Extruder
Fish feed making machine can be divided into dry type and wet type fish feed extruder according to the moisture of the raw materials. 1. Dry type Heating the materials by the frictional force, this floating fish feed extruder machine squeezes raw materials out of the holes of the mold under the action of screw extruder. The pressure and temperature of the pellets sharply decreases when coming out ...
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Working Principle of Dry Type Fish Feed Extruder Machine
There is no need to heat outside the machine, through the screw extruding of the raw material, heat is produced and gathered during the rotary working process in the airtight environment, and during the high temperature ripening process, the starch and fiber of the raw material become swell. Then under the pressure-tight condition, material will be formed into pellets by shaping mould. At the ...
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Water Weed Removal: Mechanical Harvesting Versus Chemical Herbicides
Mechanical harvesting versus chemical herbicides is the great debate when it comes to tackling water weed problems. When you’re faced with an infestation of any of the water weeds we’ve covered in previous articles (and there are plenty more to talk about as well), you can feel so overwhelmed and frustrated that you just want the problem to go away as quickly as possible. This causes ...
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Worst Water Weeds #3: Duckweed
Duckweed makes our list of worst water weeds because it can be a huge nuisance to ponds and other still water bodies. There are many different species of this flowering floating aquatic plant, most of which are native, but at least one of which is exotic. What they all have in common, however, is that with the right conditions, they can become incredibly invasive and wreak havoc on other native ...
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Tackling Fish Farm Sediment Issues with the Weedoo SiltSucker
Fish farm sediment issues can be a major headache for people engaged in aquaculture. The accumulation of silt and sediment, a process referred to as siltation or siltification, over time can reduce the volume of a fish pond to the point where fish farming is no longer viable. There are also other negative potential impacts depending on what’s in the sediment that accumulates. If the silt is ...
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200g -- 5kg Dry ice blocks- How useful in your life
Dry ice is a good cold insulated medium , it has kinds of type with different size , like small pellets , bullets , and blocks ; among them , dry ice block cooling performance is the best . So how does Dry ice block work ? At room temperature and pressure, dry ice directly sublimates into gas-CO2 without liquefication, absorbing a lot of heat and rapidly cooling the surrounding environment. ...
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Aquaculture Solutions for Better Water
What are the Aquaculture Solutions for Better Water? The Process Of Raising Aquatic Life—Such As Fish, Shellfish, And Plants—Under Carefully Monitored Circumstances Is Known As Aquaculture. Offering Food, Jobs, And Financial Opportunities, Is A Major Sector Of The Economy. However, Sustainability And Water Quality Are Also Affected. These Issues Have A Number Of Workable Solutions ...
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AB Vista: optimal recipes at the lowest cost price thanks to BESTMIX Feed Formulation 4.0 - Case Study
AB Vista is an animal nutrition technology company that provides products and technical services to the global animal nutrition industry. Since its foundation in 2004, AB Vista has grown to become a leading player in feed enzymes and one of the largest suppliers of yeast and natural betaine. The company focuses on four main subsectors: poultry, pigs, ruminants, and aquaculture. AB Vista is ...
By BESTMIX
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Skretting produces sustainable fish food with the help of BESTMIX Recipe Management - Case Study
Skretting, the global aquafeed division of Nutreco, provides innovative and sustainable nutritional solutions and services to the aquaculture industry. This global player has production facilities in 18 countries on five continents. In 2022, the company produced and supplied more than 3 million tons of high-quality feed for more than 60 species of fish and crustaceans. For Skretting, R&D is ...
By BESTMIX
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Cold storage temperature monitoring can use USB temperature logger
Temperature control and monitoring of cold storage is very important to ensure that the temperature in the cold storage is maintained within the required low-temperature range and to avoid the impact of temperature fluctuations on stored items. USB temperature logger is a suitable device for cold storage temperature monitoring. It can accurately monitor and record the temperature of cold storage ...
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Bioreactors for Algae Seed Train Inoculum to Maximize Production in Massive Systems
The Drive Towards Scalable and Efficient Algae Production Producing algae as a commodity for feed, pharmaceuticals, nutraceuticals, carotenoids, and pigments calls for expansive setups. Executing this production at scale and making this economical, vast installations like raceway ponds or extensive tubular systems are required. However, the efficiency of these systems hinges on a critical ...
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Ultrasonic Irrigation
Algae blooms can have a major impact on irrigation systems and cost producers time and money to clear clogged pumps, spray and drip lines, not to mention possible chemical application costs. WaterIQ Technologies™ and its partners specialise in environmentally friendly ultrasound technology for efficient and cost-effective solutions to combat harmful algae and biofilm. “WaterIQ helps ...
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Hurtigruten: Norway`s Coastal Highways - Coastline Monitoring - Case Study
Hurtigruten is sometimes referred to as the Norwegian Coastal Express. The 11 coastal ships sail almost the entire length of the country, completing the round-trip journey from Bergen to Kirkenes and back again in 12 days, calling 34 ports. The trip along the Norwegian coast has been described as the "World's Most Beautiful Sea ...
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Rhodomonas
Have you ever come across a beautiful reddish (and pink in my opinion) coloured algae? That algae may have been rhodomoas, one of our favourites! Why use Rhodomonas for feeding oysters and other aquatic animals? Particle Size Rhodomonas algae have medium cell sizes, which makes them an ideal food source for oyster larvae. The cells are well-suited for the small filtering apparatus of young ...
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