Advances in Marine and Brackishwater Aquaculture

This book compiles the latest findings in the field of marine and brackishwater aquaculture. It covers significant topics such as techniques of culture of live feeds (microalgae, rotifer, Artemia, marine copepod & polychaetes), while also highlighting

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Advances in Marine and Brackishwater Aquaculture

Advances in Marine and Brackishwater Aquaculture

Santhanam Perumal Thirunavukkarasu A.R. Perumal Pachiappan Editors

Advances in Marine and Brackishwater Aquaculture

Editors Santhanam Perumal Department of Marine Science Bharathidasan University Tiruchirappalli, Tamil Nadu, India

Thirunavukkarasu A.R. Fish Culture Division Central Institute of Brackishwater Aquaculture Chennai, Tamil Nadu, India

Perumal Pachiappan Department of Biotechnology Periyar University Salem, Tamil Nadu, India

ISBN 978-81-322-2270-5 ISBN 978-81-322-2271-2 DOI 10.1007/978-81-322-2271-2

(eBook)

Library of Congress Control Number: 2015935239 Springer New Delhi Heidelberg New York Dordrecht London # Springer India 2015 This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. The publisher, the authors and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the publisher nor the authors or the editors give a warranty, express or implied, with respect to the material contained herein or for any errors or omissions that may have been made. Printed on acid-free paper Springer (India) Pvt. Ltd. is part of Springer Science+Business Media (www.springer.com)

Dedicated to the coastal fisher-folks and fish farmers

Foreword

Fisheries play an important role in augmenting nutritional security and employment to millions of rural folk worldwide. The global fish production is in the order of 145 million tonnes more or less equally contributed by capture and culture fisheries showing annual growth rate of 4.7 % and it is one of the fastest growing food sectors. Production through capture fisheries in many areas is showing a declining trend or is stagnating and reaching the maximum sustainable yield (MSY). This has forced to look for aquaculture as a potential alternate for fish production. The demand for fish and fishery products is increasing at a faster phase, and to meet this demand, technologies for producing more fish is the need of the hour. In this context, capture fisheries has limitations since constant catch efforts and increased exploitation have reduced resources, which will be further depleted. It will become difficult to increase or restore and even sustain fishery. Hence, globally all-out efforts are made for aqu