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Live Feeds in Marine Aquaculture

Live Feeds in Marine Aquaculture
Author: Josianne Støttrup
Publisher: John Wiley & Sons
Total Pages: 336
Release: 2008-04-15
Genre: Technology & Engineering
ISBN: 0470995130

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As the expansion in world aquaculture continues at a very high rate, so does the need for information on feeding of cultivated fish and shellfish. In the larval and juvenile phases of many species, the use of manufactured feed is not possible. This important book covers in detail the biology and culture of the main live prey and microalgae used as feeds in the aquaculture of major commercial species including shrimps, sea bass, halibut, cod and bivalves. Contents include comprehensive details of the status of marine aquaculture in relation to live prey, and chapters covering the biology, production, harvesting, processing and nutritional value of microalgae and the main prey species: rotifers, Artemia and copepods. The editors have drawn together an impressive international team of contributors, providing a work that is set to become the standard reference and practical guide on the subject for many years to come. Live Feeds in Marine Aquaculture is an essential purchase for anyone involved in marine aquaculture, including fish farmers, researchers, and personnel in feed and equipment companies supplying the aquaculture trade. An extremely valuable tool as a reference and practical manual for students and professionals alike; libraries in all universities and research establishments where biological and aquatic sciences and aquaculture are studied and taught, should have copies available on their shelves.


Copepods in Aquaculture

Copepods in Aquaculture
Author: Cheng-Sheng Lee
Publisher: John Wiley & Sons
Total Pages: 286
Release: 2008-02-15
Genre: Technology & Engineering
ISBN: 0470276304

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The importance of copepods in aquaculture has long been recognized, especially in the larval rearing of many marine fishes. This timely publication provides a single source of information on copepod biology, culture methods and practical use in marine finfish hatcheries. Originating out of a workshop held on copepods by the Oceanic Institute in Hawaii, this proceedings includes review articles and papers presented by leading international experts in copepod biology and aquaculture. It is a seminal work that integrates the most up-to-date information on selecting copepod species, effects of algal species on reproduction, ways to increase production, the nutritional value of copepods, behavioral characteristics of copepods, potential use of copepod nauplii and eggs, and their application to larval rearing of various marine finfish species.


Alternative Live Feeds and Live Feed Enhancements for Marine Larviculture

Alternative Live Feeds and Live Feed Enhancements for Marine Larviculture
Author: Alexander John Basford
Publisher:
Total Pages: 0
Release: 2021
Genre: Aquaculture industry
ISBN:

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A persistent bottleneck in marine aquaculture production is larval rearing, often due to inadequate larval diets. This thesis aims to diversify and improve marine larviculture techniques by exploring alternative live feeds and live feed enhancements. Key findings are: 1. Oyster larvae are consumed by Parancanthurus hepatus larvae, but require conditioning in acidic seawater to compromise their shells and become digestible. 2. The microalga Proteomonas sulcata is a better live feed enhancement than a commercial lipid emulsion for Amphiprion latezonatus larvae. 3. Using P. sulcata as a greenwater is beneficial when rearing Portunus armatus larvae, while enriching live feeds had negligible effects.


Advances in aquaculture hatchery technology

Advances in aquaculture hatchery technology
Author: S. Kolkovski
Publisher: Elsevier Inc. Chapters
Total Pages: 25
Release: 2013-02-19
Genre: Technology & Engineering
ISBN: 0128087382

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Marine fish larvae fed microdiets have not, at this stage, matched the growth and survival performances demonstrated by larvae fed live feeds such as rotifers and Artemia. This chapter discusses the issues related to the use of microdiets as a sole or partial feed for marine fish larvae. The techniques and methods of manufacturing microdiet particles, chemical and physical properties of microdiet particles are described. The use of feeding systems and advantages and disadvantage of the current feeding systems is reviewed. The chapter also looks at advances in feeding regimes such as co-feeding and feeding systems.


Feed and Feeding Practices in Aquaculture

Feed and Feeding Practices in Aquaculture
Author:
Publisher: Woodhead Publishing
Total Pages: 433
Release: 2015-05-12
Genre: Technology & Engineering
ISBN: 0081005075

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Feed and fertilizer are significant costs in aquaculture operations and play an important role in the successful production of fish and other seafood for human consumption. This book reviews the key properties of feeds, advances in feed formulation and ingredient choices and the practicalities of feeding systems and strategies. Feed and Feeding Practices in Aquaculture provides an authoritative and comprehensive coverage of the topic and is an essential guide for nutritionists, farm owners and technicians in aquaculture, as well as those working in R&D in the feed production industry and academics/postgraduate students with an interest in the area. Reviews the key properties of aquafeed, advances in feed formulation and manufacturing techniques, and the practicalities of feeding systems and strategies Provides an overview of feed and fertilizer in aquaculture Covers feeding strategies and related issues in different areas of aquaculture


Larval Fish Nutrition

Larval Fish Nutrition
Author: G. Joan Holt
Publisher: John Wiley & Sons
Total Pages: 452
Release: 2011-05-24
Genre: Technology & Engineering
ISBN: 0813817927

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Nutrition is particularly important in the healthy development of fish during their early-life stages. Understanding the unique nutritional needs of larval fish can improve the efficiency and quality of fish reared in a culture setting. Larval Fish Nutrition comprehensively explores the nutritional requirements, developmental physiology, and feeding and weaning strategies that will allow aquaculture researchers and professionals to develop and implement improved culture practices. Larval Fish Nutrition is logically divided into three sections. The first section looks at the role of specific nutrient requirements in the healthy digestive development of fish. The second section looks at the impacts if nutritional physiology on fish through several early-life stages. The final section looks at feeding behaviors and the benefits and drawbacks to both live feed and microparticulate diets in developing fish. Written by a team of leading global researchers, Larval Fish Nutrition will be an indispensible resource for aquaculture researchers, professionals, and advanced students. Key Features: Reviews the latest research on larval fish nutritional requirements, developmental physiology, and feeding and weaning strategies Extensively covers nutritional needs of various early-life stages in fish development Weighs the benefits and drawbacks to both live feeds and microparticulate diets Written by a global team of experts in fish nutrition and physiology


Advances in aquaculture hatchery technology

Advances in aquaculture hatchery technology
Author: J. Dhont
Publisher: Elsevier Inc. Chapters
Total Pages: 55
Release: 2013-02-19
Genre: Technology & Engineering
ISBN: 0128087374

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This chapter provides an update on the most common zooplankton live feed species used in hatchery rearing of fish and shellfish larvae, namely rotifers, Artemia and copepods. Each section starts with a summary of the biology and ecology of these species. An overview of the most common techniques to culture, feed, harvest, disinfect and preserve these organisms is provided. Special attention is given to nutritional and microbiological aspects. Furthermore, new trends and developments are discussed.


Manual on the Production and Use of Live Food for Aquaculture

Manual on the Production and Use of Live Food for Aquaculture
Author: Patrick Lavens
Publisher: Food & Agriculture Organization of the UN (FAO)
Total Pages: 320
Release: 1996
Genre: Technology & Engineering
ISBN:

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The cultivation of fish and shellfish larvae under controlled hatchery conditions requires not only the development of specific culture techniques, but in most cases also the production and use of live food organisms as feed for the developing larvae. The present manual describes the major production techniques currently employed for the cultivation of the major types of live food commonly used in larviculture, as well as their application potential in terms of their nutritional and physical properties and feeding methods. The manual is divided into different sections according to the major groups of live food organisms used in aquaculture, namely micro-algae, rotifers, Artemia, natural zooplankton, and copepods, nematodes and trochophores.