Aquaculture Feed Articles on agriculture-xprt.com

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 ...

Dec. 27, 2011

By LG Sonic

The Scoop on Shellfish Aquaculture

The centerpiece of many culinary gurus''stunning' dishes, a shellfish’s journey often begins on a farm. Found on the coastal shores or in freshwater lakes, you’ll discover suspended shellfish aquaculture systems. Fixed on ropes, plastic trays or in mesh bags, these shelled, aquatic invertebrates are raised in a controlled environment ...

Nov. 25, 2016

By Deep Trekker Inc.

Carbon footprint of aquaculture in eastern India

The present study was conducted to determine the carbon (C) footprint of different aquaculture production systems in India. The total input (kg CE/ha) in different cultures, respectively, was 1,811 to 4,144 for scampi, 4,417 to 5,913 for polyculture, 4,090 to 8,873 for shrimp and 2,417 to 2,786 for carp. Of the total inputs, feed accounts for around 90% of carbon equivalent (CE), in all ...

Dec. 13, 2013

By IWA Publishing

Development of Indonesian Fish Farming & Aquaculture Production

Part 1.Fish Farms Market Overview in Indonesia Part 2.Reasons Why Fishery Industry Develops Fast in Indonesia Part 3.Fish Farm Types in Indonesian Part 4.Sustainable Development of the Fishery in Indonesia Fish Farms Market Overview in Indonesia Fish farming is the ...

Oct. 8, 2015

By Azeus Fertilizer Machinery Co.,Ltd.

Catfish Feed Production Formulation & Process

As is known to all, catfish has quite high nutritional value due to its good taste, delicate meat quality and its better dietary therapy function for those ill nourished people. With the sweet flavor and warm in property, catfish is in favor of urinating and treating edema, becoming good item to promote lactation and essential food material ...

Apr. 21, 2017

By Amisy Fish Feed Machinery

Salmon aquaculture could incorporate seaweed and sea urchins to reduce nitrogen enrichment

Farming fish together with seaweed and other species could help improve the sustainability of aquaculture and reduce pollution. A new study provides a tool for designing sustainable fish farming systems and calculates their potential to recycle waste. An example of a salmon farming system incorporating seaweed and sea urchins could reduce nitrogen releases to the environment by 45%. Over half of ...

Jan. 21, 2016

By European Commission, Environment DG

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 ...

Apr. 15, 2017

By Amisy Fish Feed Machinery

Ghana Fish Farming and Fish Feed Production

There are two main ways to obtain feed for fish farming in Ghana: locally produced feed and imported feed. However, fish feeds locally produced are in bad quality as most of them are not extruded. Imported feed is appropriately 30% more expensive than locally produced. So importation is not a quick fix. On average the costs for Tilapia farming in Ghana consist of 70% of the feed cost. Therefore, ...

Aug. 10, 2015

By Azeus Fertilizer Machinery Co.,Ltd.

Phosphatase activity and specific methanogenic activity in an anaerobic reactor treating sludge from a brackish recirculation aquaculture system

Anaerobic treatment of high salinity sludge from marine/brackish recirculation aquaculture systems is potentially limited by inhibition of enzymatic activities and cell lysis resulting from high osmotic pressures. To further address these limitations the following investigations were conducted: effect of salinity on phosphatase activity (PA), soluble microbial products (SMP) production, and ...

Jul. 19, 2013

By IWA Publishing

Seasteading could be the answer to sustainably feeding 9 billion people

Self-sufficient nation states in the middle of the ocean might be our ticket to a sustainable future. Oceans cover 71 percent of Earth’s surface, yet provide less than 2 percent of the food we eat. The growing demand for seafood, however — predicted to rise to 8 percent during the next decade — from an already depleted and exhausted ocean is forcing ...

Feb. 20, 2015

By Ensia

Creating a Sustainable Food Future: Interim Findings - A menu of solutions to sustainably feed more than 9 billion people by 2050

The world’s agricultural system faces a great balancing act. To meet different human needs, by 2050 it must simultaneously produce far more food for a population expected to reach about 9.6 billion, provide economic opportunities for the hundreds of millions of rural poor who depend on agriculture for their livelihoods, and reduce environmental impacts, including ecosystem degradation and ...

Dec. 1, 2013

By World Resources Institute WRI

Case study - Ngoc Trai Co., Vietnam

In Vietnam, Mr. Ho Van Trai, owner of Ngoc Trai Co., plays an important role as the main importer and distributor of INVE Aquaculture products. Mr. Van Trai supplies over 100 local feed stores with the best solutions available on the market. Supported by Dr. Nguyen – a renowned aquaculture specialist of Nha Trang University who recently joined INVE Aquaculture – Mr. Van Trai works ...

Sep. 21, 2016

By Inve Aquaculture

The advantages and disadvantages of culturing fish.

The advantages and disadvantages of culturing fish. Experts develop practical recommendations for decision-makers, scientists and producers for a sustainable development of Mediterranean aquaculture. Human demand for fish is growing steadily. With fisheries decreasing worldwide, aquaculture is becoming an important socio-economic alternative and a source of proteins and healthy oils. ...

Jul. 13, 2007

By International Union for Conservation of Nature (IUCN)

Case study - Fitmar, Mexico

Coming from a long line of professional fisherman, the Fitmar family business made a switch from fishery to aquaculture. Seeing aquaculture as a more future proof way of supplying seafood to the local market, this was a very deliberate choice. In order to establish a professional and economically viable model, Fitmar decided to invest a lot of time and effort in optimized hatchery and nursery ...

Sep. 21, 2016

By Inve Aquaculture

Fishing for a Solution

As writer Rowan Jacobsen explores in our recent feature “Has Meat Met Its Match?,” animal agriculture’s hefty environmental footprint is creating interest in exploring ways to meet humans’ growing appetite for animal protein that extend beyond beef, chicken and pork. In some places, that ...

Aug. 1, 2014

By Ensia

Case study - Ambar Amaral, Brazil

Ambar Amaral is a family owned business in Santa Fé do Sul, Brazil. Making use of the enormous fresh water potential in Brazil, the family decided to invest in tilapia farming. Today, the Ambar Amaral Group market its own consumer brand under the name Brazilian Fish, selling fresh and frozen Tilapia filets, and even ready-to-eat microwave meals. 1,195 km2 ...

Sep. 21, 2016

By Inve Aquaculture

Case study - Boonsawang, Thailand

While shrimp and prawn production still represent the highest volumes in Thailand, an increasing number of farms started to diversify into other species. Private hatcheries and nurseries now supply the market with weaned fry for species such as barramundi and sea bass. Boonsawang Co. in Chonburi, owned by Suthi Mahalao, also exports fry to Vietnam, Malaysia, Singapore, Taiwan, Australia and ...

Sep. 21, 2016

By Inve Aquaculture

Portugal: P. Japonicus shrimp venture breeds profits

An experimental venture into the P. Japonicus shrimp business has yielded good profits. The shrimp’s market prices are four times better than for P. vannamei , more common in Portugal. The owner believes water quality management is critical. He uses only AIRE-O2® aeration. He explained, 'This species digs into sand and only comes out at night to feed. At night, we need the best environment in the ...

Dec. 22, 2008

By Aeration Industries International (AII)

Aquafeed Processing Technology and Equipment

As one of the fastest growing food processing industry in the world, aquaculture has provided more than half of all aquatic products for human consumption. The rapid and healthy development of aquaculture industry can hardly do without the support of artificial breeding technology, knowledge of nutritional requirement to aquatic animals, aquafeed processing ...

Apr. 24, 2017

By Amisy Fish Feed Machinery

The treatment of (fish) ponds on an environmentally friendly manner with the usage of the LG Sonic case study

Aquaculture, or aqua farming, is the cultivation of aquatic organisms, such as fish or shrimps, in a controlled environment. Where this happens in a closed water container, algae may occur that pollute the water and may damage the organisms grown. Many of the traditional methods to fight algae are either insufficient, cumbersome, environmentally unfriendly, or all of these. LG Sonic uses ...

Dec. 27, 2011

By LG Sonic

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