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Author :
Publisher :
ISBN 13 : 9780724547302
Total Pages : 220 pages
Book Rating : 4.5/5 (473 download)
Download or read book Development of Commercial Production Systems for Mud Crab (Scylla Serrata) Aquaculture in Australia written by and published by . This book was released on 2008 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Colin Charles Shelley
Publisher : Fao Inter-Departmental Working Group
ISBN 13 : 9789251069905
Total Pages : 0 pages
Book Rating : 4.0/5 (699 download)
Download or read book Mud Crab Aquaculture written by Colin Charles Shelley and published by Fao Inter-Departmental Working Group. This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are four species of mud crab, Scylla serrata, S. tranquebarica, S. paramamosain and S. olivacea that are the focus of both commercial fisheries and aquaculture production throughout their distribution. They are among the most valuable crab species in the world, with the bulk of their commercial production sent live to market. This is the first FAO aquaculture manual on this genus, covering everything from its basic biology and aquaculture production, through to stock packaging and being ready to go to market. Information on mud crab biology, hatchery and nursery technology, grow-out systems, disease control, processing and packaging has been collated in this manual to provide a holistic approach to mud crab aquaculture production. Compared with other types of aquaculture, mud crab culture still has a large number of variants, including: the use of seedstock collected from the wild, as well as produced from a hatchery; farming systems that range from very extensive to intensive, monoculture to polyculture; and farm sites that vary from mangrove forests to well-constructed aquaculture ponds or fattening cages. As such, there is no one way to farm mud crabs, but techniques, technologies and principles have been developed that can be adapted to meet the specific needs of farmers and governments wishing to develop mud crab aquaculture businesses. Each of the four species of Scylla has subtly different biology, which equates to variations in optimal aquaculture production techniques. Where known and documented, variants have been identified, where not, farmers, researchers and extension officers alike may have to adapt results from other species to their mud crab species of choice and local climatic variables. Compared with many other species that are the subject of industrial scale aquaculture, mud crabs can still be considered to be at an early stage of development, as the use of formulated feeds for them is still in its infancy and little work has yet been undertaken to improve stock performance through breeding programmes.
Author : Clive Phillip Keenan
Publisher :
ISBN 13 :
Total Pages : 222 pages
Book Rating : 4.E/5 ( download)
Download or read book Mud Crab Aquaculture and Biology written by Clive Phillip Keenan and published by . This book was released on 1999 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mud crab culture has relied until recently on juvenile stock captured from the natural environment. This practice puts undue pressure on natural stocks and causes concern about the sustainability of mud crab aquaculture. This text documents research carried out to combat such problems.
Author : Jian-Fang Gui
Publisher : John Wiley & Sons
ISBN 13 : 1119120764
Total Pages : 1074 pages
Book Rating : 4.1/5 (191 download)
Download or read book Aquaculture in China written by Jian-Fang Gui and published by John Wiley & Sons. This book was released on 2018-03-28 with total page 1074 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fish have been a major component of our diet and it has been suggested that fish/seafood consumption contributed to the development of the human brain, and this together with the acquisition of bipedalism, perhaps made us what we are. In the modern context global fish consumption is increasing. However, unlike our other staples, until a few years back the greater proportion of our fish supplies were of a hunted origin. This scenario is changing and a greater proportion of fish we consume now is of farmed origin. Aquaculture, the farming of waters, is thought to have originated in China, many millennia ago. Nevertheless, it transformed into a major food sector only since the second half of the last century, and continues to forge ahead, primarily in the developing world. China leads the global aquaculture production in volume, in the number of species that are farmed, and have contributed immensely to transforming the practices from an art to a science. This book attempts to capture some of the key elements and practices that have contributed to the success of Chinese aquaculture. The book entails contributions from over 100 leading experts in China, and provides insights into some aquaculture practices that are little known to the rest of the world. This book will be essential reading for aquaculturists, practitioners, researchers and students, and planners and developers.
Author : Food and Agriculture Organization of the United Nations
Publisher : Fao
ISBN 13 : 9789251060308
Total Pages : 312 pages
Book Rating : 4.0/5 (63 download)
Download or read book Capture-based Aquaculture written by Food and Agriculture Organization of the United Nations and published by Fao. This book was released on 2008 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication contains two parts.
Author : D. F. Fielder
Publisher :
ISBN 13 : 9780724207473
Total Pages : 15 pages
Book Rating : 4.2/5 (74 download)
Download or read book The Mud Crab written by D. F. Fielder and published by . This book was released on 1978 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : D. Stewart Fielder
Publisher :
ISBN 13 :
Total Pages : 37 pages
Book Rating : 4.:/5 (73 download)
Download or read book Development of Intensive Pond Farming Techniques for the Mud Crab Scylla Serrata (Forskal) in Northern Australia. September 1986 - December 1988 written by D. Stewart Fielder and published by . This book was released on 1988 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Thi Bich Ngoc Nguyen
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (95 download)
Download or read book Commercial Mud Crab Scylla Serrata written by Thi Bich Ngoc Nguyen and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In New Caledonia, there is the strong political will to diversify aquaculture which is mainly based on shrimp farming. In this context, mud crabs have been considered as a potential species for aquaculture development. One of the main constraints to develop crab farming is the availability of formulated feed. Thus, the main purpose of this thesis is to get information on the crab nutritional requirements in order to formulate a balanced diet. However, we had to clarify first how many species of mud crab were present in New-Caledonia. The result of our morphological and genetic investigations carried out on 63 specimens from 9 areas of the west and northeast coast of New-Caledonia confirmed that only one species, Scylla serrata, is commercialized in this country. Consequently, S. serrata was used in our nutritional study based on two experiments to: i) evaluate the soy protein concentrate (SPC) compared with the fishmeal as the main protein source and ii) determine the optimum level of SPC in the diet for molting and tissue growth. We observed two tissue growth phases within one molt cycle (MC): a fast tissue growth (FTG) occurred after ecdysis until early intermolt stage (30% of MC) which is followed by a slow tissue growth (STG) period from intermolt to ecdysis (70% of MC). Protein and lipid deposition followed the same trend than tissue growth while ash level increased quickly during five days after molt and then remained stable until the next molt. The two growth phases were correlated with the voluntary feed intakes (VFI) which was maximum during 2 weeks after ecdysis and then decreased by 50% over the five following weeks to reach a baseline until the next molt. Intake energy was allocated mainly for growth during FTG period and for maintenance during STG period. During STG, 28% of the ingested energy was accumulated for the next ecdysis. Replacement of fishmeal by SPC as main protein source did not affect tissue growth, efficiency of feed utilization and energy budget of crabs whatever the tissue growth period considered. The dietary SPC inclusion of 42% in the diet promoted growth (molt frequency and tissue growth), feed efficiency and retention of energy, protein and lipid. Hypothesis related to ammonia toxicity from catabolism of proteins in excess or anti-nutritional factors from soybean could explain the negative effects of higher inclusion of SPC in the diet for juvenile crabs. In conclusion, our work brings novel information on tissue growth, energy budget during a molt cycle and the ability of juvenile crab to use SPC as a main source of protein. On this basis we suggest to formulate nutritionally balanced diet without fishmeal to farm juvenile mud crabs S. serrata.
Author : Francesca Ottolenghi
Publisher : Fao
ISBN 13 :
Total Pages : 344 pages
Book Rating : 4.:/5 (319 download)
Download or read book Capture-based Aquaculture written by Francesca Ottolenghi and published by Fao. This book was released on 2004 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The aim of this report is to define and review this "semi-aquaculture practice", which has been more accurately named "capture-based aquaculture." -- Preface.
Author : D. Stewart Fielder
Publisher :
ISBN 13 :
Total Pages : 74 pages
Book Rating : 4.:/5 (221 download)
Download or read book Development of Intensive Pond Farming Technique for the Mud Crab Scylla Serrata (forskal) in Northern Australia written by D. Stewart Fielder and published by . This book was released on 1988* with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Clive Phillip Keenan
Publisher :
ISBN 13 : 9781863204866
Total Pages : 216 pages
Book Rating : 4.2/5 (48 download)
Download or read book Mud Crab Aquaculture and Biology written by Clive Phillip Keenan and published by . This book was released on 2014-06-27 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Geoff Allen
Publisher :
ISBN 13 : 9781863203999
Total Pages : 70 pages
Book Rating : 4.2/5 (39 download)
Download or read book Mud Crab Aquaculture in Australia and Southeast Asia written by Geoff Allen and published by . This book was released on 2004 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John F. Wickins
Publisher : John Wiley & Sons
ISBN 13 : 0470995076
Total Pages : 464 pages
Book Rating : 4.4/5 (79 download)
Download or read book Crustacean Farming written by John F. Wickins and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crustacean Farming: Ranching and Culture, Second edition. John F. Wickins and Daniel O'C Lee. The second edition of an extremely well-received book, Crustacean Farming, deals with all cultivated crustaceans of commercial significance, shrimp, prawns, crayfish, lobsters, crabs, and spiny lobsters, and examines the criteria by which both the feasibility and desirability of farming proposals are assessed. The characteristics and production methods of farmed and candidate crustacean species are described in sufficient detail to enable areas of profitable involvement to be distinguished form other opportunities presenting only very high risks and possibilities for serious loss. Coverage extends right from broodstock acquisition and management through to the operation of hatcheries, nurseries and on-growing units to key aspects of processing and marketing. New to this second edition are ranching and re-stocking operations together with the culture of ornamental shrimp and small crustaceans used as live food in fish and shellfish hatcheries. The sections on crustacean diseases, genetics and nutrition have been extended in the light of recent research advances. Examples of investment and operating costs of the different culture options are compared and an analysis of current trends in world crustacean markets is presented to assist in economic and financial appraisal. Special consideration is given to the place of crustacean farming within the economics of developing nations in relation to social and environmental impact in order to promote awareness of the wider implications of global developments. The consequences of recent research and technical developments are considered, together with concerns over genetic and animal welfare issues. Specific areas where further advances in technology are needed to improve the reliability or productivity of farming systems are highlighted. This important book is a vital tool and reference work for all those involved with crustacean farming worldwide.
Author : Ravi Fotedar
Publisher : John Wiley & Sons
ISBN 13 : 1444341758
Total Pages : 462 pages
Book Rating : 4.4/5 (443 download)
Download or read book Recent Advances and New Species in Aquaculture written by Ravi Fotedar and published by John Wiley & Sons. This book was released on 2011-07-07 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive, up-to-date text delivers the latest must-have information on species new to aquaculture and documents the most important technological innovations of the past decade. Every aspect of the growing field has been addressed with coverage spanning recent technological development, new species, recent changes and global trends. More specifically, you will find information on the culture of species such as barramundi, cobia, dolphin fish, spiny lobsters, slipper lobsters, mud crabs, penaeid prawns, Nile tilapia, yellow king fish, abalone, sea cucumber and sea urchin, seaweed, ornamentals and Indian major carps, fugu, mud skippers, cephalopods and blue fin tuna. The technological innovations and introduction of new species into aquaculture are critical to the evolution of the global aquaculture industry; an industry which is rapidly becoming one of the fastest growing in the world, having experienced huge advances across its many and diverse facets. Recent Advances and New Species in Aquaculture focuses explicitly on the ever-changing face of aquaculture, providing core scientific and commercially useful information on the remarkable growth in aquaculture production and in the advancement of new technological tools. Written by many well respected international figures and drawn together and edited by Ravi Fotedar & Bruce Phillips, this exciting book is an essential purchase for anyone involved in or about to enter into the aquaculture industry. Libraries in all universities and research establishments where aquaculture, fish biology, aquatic and environmental sciences and fisheries are studied and taught will find this an important addition to their shelves. Recent Advances and New Species in Aquaculture is sure to become a key companion for all those studying aquaculture and a valuable source of reference for all personnel involved in the industry.
Author :
Publisher :
ISBN 13 :
Total Pages : 46 pages
Book Rating : 4.:/5 (642 download)
Download or read book A Guide to Hatchery and Nursery Production of Mud Crab (Scylla Serrata) Juveniles written by and published by . This book was released on 2002 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Nathanaël Hishamunda
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251049570
Total Pages : 72 pages
Book Rating : 4.0/5 (495 download)
Download or read book Aquaculture Development in China written by Nathanaël Hishamunda and published by Food & Agriculture Org.. This book was released on 2003 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report was prepared withing the framework of the FAO Fisheries Department's continued efforts to contribute to poverty alleviation and hunger reduction in developing countries through aquaculture development. It seeks to analyse the reasons and factors, especially the role of public sector policies, which were behind aquaculture development in China. The aim is to make the Chinese experience available to other parts of the world, especially developing countries, to enable these countries to evaluate ways whereby they could benefit from this experience of sustainable and lucrative aquaculture practices. The report discusses valuable lessons that can be learned from the Chinese experience.
Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251045411
Total Pages : 20 pages
Book Rating : 4.0/5 (454 download)
Download or read book What is the Code of Conduct for Responsible Fisheries? written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2001 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: The actual Code of conduct is also available (1996) (ISBN 9251038341).
