aquaculture development Articles

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. 9, 2015

By Azeus Fertilizer Machinery Co.,Ltd.

Mangrove Capital

This paper introduces Mangrove Capital; a programme conceived by Wetlands International and partner organisations, that aims to bring the values of mangroves to the fore and provide the knowledge and tools necessary for the improved management of mangrove forests. The project will enable governments, private sector organisations and local communities in Indonesia to manage mangroves, so that they ...

Aug. 24, 2011

By Wetlands International

Processing and Application of Floating and Sinking Fish Feed

In virtue of mature processing technology and unique advantages in fish farming, extruded floating and sinking fish feed has become the most ideal fish feed in modern aquaculture industry. With the further development of fish farming industry, extruded fish feeds have obtained more and more wide applications in virtue of unique advantages including high nutrient, good palatability, strong ...

Sep. 6, 2017

By Fanway Fish Feed Machinery

Development of new methods to assess invertebrate immunology and immunotoxicology in aquaculture: oysters and lobsters as examples

In order to support healthy aquaculture, we developed assays to assess immune functions and their susceptibility to environmental conditions or toxicants. Flow cytometry allowed the rapid and quantitative analysis of oyster and lobster cell subpopulations and their functions (phagocytosis, peroxide production, natural killer cell-like activity and apoptosis). We demonstrated experimentally that ...

Sep. 30, 2008

By Inderscience Publishers

Bioeconomic modelling and salmon aquaculture: an overview of the literature

Bioeconomic models can be used to assist producers and decision-makers in identifying optimal production system designs, operation management strategies, and alternative development and policy approaches. This paper reviews the literature on bioeconomic modelling in aquaculture since 1993 and builds on an earlier article by Leung (1994) which examines this literature for the 1974-1993 period. In ...

Sep. 30, 2008

By Inderscience Publishers

Biological water treatment in aquaculture by means of “Mutag BioChip™ RAS Process“

Aquaculture or fish farming means the artificial breeding and raising of aquatic creatures. They include fish as well as crustaceans and shellfish, which are raised and stocked under controlled conditions by using techniques and technologies offering an increased level of productivity which cannot be realized under natural conditions. Due to the increased demand for freshly caught fish and ...

Aug. 4, 2016

By Multi Umwelttechnologie AG

Aquaculture and sustainable development: a regulatory or governance system?

Governance is defined as a process allowing actors to contextualise the regulatory system and, as a result, to transform sustainable development (SD) into an instrument of action. It will be all the easier for actors to familiarise themselves with SD and its implementation measures if these measures are similar to their representation on SD and its consequences on their activity and social life. ...

Jun. 17, 2009

By Inderscience Publishers

A conceptual framework for the sustainability assessment procedures of the shrimp aquaculture industry in coastal Bangladesh

Shrimp aquaculture is now establishing itself as an important aquaculture industry in coastal Bangladesh. However, the benefit of this industry is concentrated to only the interests of a specific group of people who contribute a significant amount of foreign earnings to the nation, while the present development process is posing a challenge to the coastal sustainability, as well as the industry ...

Mar. 7, 2006

By Inderscience Publishers

Sea Grant's role: sharing with the community the goal of fostering ecologically-sound, and economically-viable, aquaculture

US aquaculture is one of the fastest growing segments of US agriculture; however, as aquaculture expands, a number of environmental, regulatory, and socioeconomic concerns threaten to constrain further development of the industry. This presents unique challenges to the Sea Grant network. Although Sea Grant encourages the commercial development of aquaculture, it must work with local communities ...

Sep. 30, 2008

By Inderscience Publishers

Aquaculture Facilities As A Potential Source Of Antibiotic Resistance To The Aquatic Environment

The development and proliferation of antibiotic resistance in pathogenic, commensal, and environmental microorganisms is a major public health concern. The extent to which human activities contribute to the maintenance of environmental reservoirs of antibiotic resistance is poorly understood. Aquaculture facilities are one possible source of resistance to the environment because of their ...

Oct. 12, 2007

By Water Environment Federation (WEF)

Nutrient-Balance Modeling as a Tool for Environmental Management in Aquaculture: The Case of Trout Farming in France

The control and prevention of nutrient pollution from fish farming plays an essential role in the French regulatory framework. Assessing nutrient emissions from fish farms is important in terms of farm authorization, taxation, and monitoring. Currently employed strategies involve both water sampling and empirical modeling. This article reports the work and outcomes of an expert panel that ...

Jan. 31, 2005

By Springer

Modifications of macrobenthos assemblages on land–based fish farm phytotreatment basins in the Orbetello lagoon

In the Orbetello lagoon basin there are some intensive land–based fish–farming facilities which contribute to cause a significant cyclic development of the opportunistic chorophycea Ulva laetevirens, and consequent serious decay events in spring and summer. To minimise the nutrients' impact, fish farming was supplied with phytotreatment system. The purpose of this study was to ...

Feb. 8, 2015

By Inderscience Publishers

A novel growth method for diatom algae in aquaculture waste water for natural food development and nutrient removal

Diatom algae are known to play an important role as primary producers in many diverse ecosystems, including artificial aquaculture ponds where they also aid in maintaining water quality by consuming excess nutrients. But factors influencing their growth are still poorly understood. In the present study the effect of micronutrients, N:P ratio and silica concentration on benthic diatom Synedra ...

Mar. 15, 2017

By IWA Publishing

EnviroDEFENSE PurPond Aquaculture Studies - Case Study

In 1997, a comprehensive study was performed in the Philippines and Thailand at various shrimp farms to test the efficacy of EnviroDEFENSE PurPond against regional competitors. The white paper presentation was delivered at the 1997 World Aquaculture Conference in Seattle, WA – Title: Efficacy of the Three Brands of Probiotics in Enhancing and Maintaining Optimum Physio-Chemical and ...

Oct. 3, 2018

By BCMbio, Inc.

Spanish Fish Farmer chooses LIT

Spanish fish farmer chooses LIT-UV Isidro de la Cal is a Spanish group of companies that are active in the fish industry. The company controls the entire process of farming, capturing, processing and finally selling the end product to the stores where consumers buy the various fish products. The fish that is processed by Isidro de la Cal comes from various national, mainly Galician, and ...

Nov. 30, 2009

By LIT UV EUROPE / LIT Technology

Reasonably Priced Fish Feed Pellet Machine in Nigeria

Currently, fisheries and aquaculture continue to be crucial sources of food, nourishment, earnings and sustenance for hundreds of millions of people all over the world, especially for Nigerians. Fortunately, all the above datum also tell that there are big profits for Nigerian fishery, fish farmers, fish feed manufacturers and suppliers if they can use scientific methods to develop aquaculture, ...

Dec. 11, 2017

By Fanway Fish Feed Machinery

ASM proven sonic wave technology remove filamentous algae of fishnets in a environmentally way!

Fish net cleaning is one of the biggest costs in marine aquaculture management is weed growth on fish cages and the labour and plant costs devoted to cleaning nets is significant. Considerable effort and research has been devoted by ASM to this particular challenge and recent technological advances have been applied. Also,diseases are easily spread among farmed fish due to the ...

Jan. 2, 2013

By Aqua Sonic Management International Limited.

Protecting ireland’s aquaculture

Background Mulroy Bay in North West Ireland is a pristine marine environment with a number of rare and sensitive habitats. As a result Mulroy Bay is designated as a Special Area of Conservation under the EU Habitats Directive (92/43/EEC). The sheltered nature of the bay has seen it develop into a major centre for aquaculture producing shellfish and salmon with an annual value of ...

May 5, 2010

By OTT HydroMet

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. 23, 2017

By Amisy Fish Feed Machinery

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. 14, 2017

By Amisy Fish Feed Machinery

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