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Provides guidance on the management of pearl oyster health and reviews pearl oyster mortalities and disease problems that will be useful for designing programmes aimed at reducing the risks from diseases. Part one consists of pearl oyster health; part two examines pearl oyster health management; part three contains a general review of pearl oyster mortalities and disease problems.
Book Synopsis Pearl Oyster Health Management by : Melba G. Bondad-Reantaso
Download or read book Pearl Oyster Health Management written by Melba G. Bondad-Reantaso and published by Food & Agriculture Org.. This book was released on 2007 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides guidance on the management of pearl oyster health and reviews pearl oyster mortalities and disease problems that will be useful for designing programmes aimed at reducing the risks from diseases. Part one consists of pearl oyster health; part two examines pearl oyster health management; part three contains a general review of pearl oyster mortalities and disease problems.
The pearl oyster industry is a growing multibillion dollar sector of mollusk aquaculture. Pearl farming occurs throughout Australasia, the Middle East and South America. Few species of mollusks possess the ability to produce pearls of gem quality. The South Sea pearl oyster is one of them. Pearl production in the wild is an unpredictable and uncontrolled event which human intervention, through pearl culture, has progressively overcome by improving culture practices. Farming mother-of-pearls shares commonalties with edible mollusk aquaculture. However, the endproduct, pearl production, is unique to this sector. In aquatic production, heal issues are of utmost importance; pearl production is based entirely upon health. The pearl itself is a product of the oyster's immune defenses as a response to soft-tissue irritation. Exploited stocks receive frequent handling stresses which often predispose farmed animals to infection and diseases. Therefore, the importance of health management for pearl oysters is paramount. Today, most disease problems are caused by opportunistic pathogens taking advantage of oysters weakened by the stress of handling, including pearl surgery and sub-optimal growing conditions. Except for the mass mortalities experienced in Japan, the pearl oyster industry have not yet faced the types of epizootics which has impacted mollusk culture elsewhere in the world. Development of the industry will, inevitably, lead to increased risk of disease introduction, spread or emergence. Against such an unwanted future, health management is the critical defense line. The objectives of this technical paper are to: (i) review pearl oyster mortalities and disease problems in order to help design programs aimed at reducing the risks from diseases; and (ii) provide technical guidance to pearl oyster farmers and the industry on management of pearl oyster health so that sector development will be sustainable not only in providing huge employment to communities where pearl farms are located but also contributing to maintain environmental integrity. Pearl oyster farming can serve as environmental sentinels recognizing the fact that pearl oysters thrive only in pristine environment. This publication contains three parts. Part 1 consists of pearl oyster health -- the current interest in it and an overview of the cultured marine pearl industry. Pan 2 on pearl oyster health management consists of seven sections, namely: (a) introduction; (b) general information on husbandry and handling, hatchery production, introductions and transfers; (c) disease diagnostic protocols dealing with field collections of samples, gross external examination, gross internal examination and laboratory protocols; (d) health zonation; (e) disease outbreak protocols; (f) national strategies on aquatic animal health; and (g) references. Certain countries in the pearl oyster producing regions have acquired a great deal of experience in health management of cultured species. Experiences from Australia, the Cook Islands, Japan, the French Polynesia, the Philippines, China, the Persian Gulf and the Red Sea are included in Part 3 which also contains a general review of pearl oyster mortalities and disease problems.--Publisher's description.
Book Synopsis Pearl Oyster Health Management by : Melba G. Bondad-Reantaso
Download or read book Pearl Oyster Health Management written by Melba G. Bondad-Reantaso and published by . This book was released on 2007 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: The pearl oyster industry is a growing multibillion dollar sector of mollusk aquaculture. Pearl farming occurs throughout Australasia, the Middle East and South America. Few species of mollusks possess the ability to produce pearls of gem quality. The South Sea pearl oyster is one of them. Pearl production in the wild is an unpredictable and uncontrolled event which human intervention, through pearl culture, has progressively overcome by improving culture practices. Farming mother-of-pearls shares commonalties with edible mollusk aquaculture. However, the endproduct, pearl production, is unique to this sector. In aquatic production, heal issues are of utmost importance; pearl production is based entirely upon health. The pearl itself is a product of the oyster's immune defenses as a response to soft-tissue irritation. Exploited stocks receive frequent handling stresses which often predispose farmed animals to infection and diseases. Therefore, the importance of health management for pearl oysters is paramount. Today, most disease problems are caused by opportunistic pathogens taking advantage of oysters weakened by the stress of handling, including pearl surgery and sub-optimal growing conditions. Except for the mass mortalities experienced in Japan, the pearl oyster industry have not yet faced the types of epizootics which has impacted mollusk culture elsewhere in the world. Development of the industry will, inevitably, lead to increased risk of disease introduction, spread or emergence. Against such an unwanted future, health management is the critical defense line. The objectives of this technical paper are to: (i) review pearl oyster mortalities and disease problems in order to help design programs aimed at reducing the risks from diseases; and (ii) provide technical guidance to pearl oyster farmers and the industry on management of pearl oyster health so that sector development will be sustainable not only in providing huge employment to communities where pearl farms are located but also contributing to maintain environmental integrity. Pearl oyster farming can serve as environmental sentinels recognizing the fact that pearl oysters thrive only in pristine environment. This publication contains three parts. Part 1 consists of pearl oyster health -- the current interest in it and an overview of the cultured marine pearl industry. Pan 2 on pearl oyster health management consists of seven sections, namely: (a) introduction; (b) general information on husbandry and handling, hatchery production, introductions and transfers; (c) disease diagnostic protocols dealing with field collections of samples, gross external examination, gross internal examination and laboratory protocols; (d) health zonation; (e) disease outbreak protocols; (f) national strategies on aquatic animal health; and (g) references. Certain countries in the pearl oyster producing regions have acquired a great deal of experience in health management of cultured species. Experiences from Australia, the Cook Islands, Japan, the French Polynesia, the Philippines, China, the Persian Gulf and the Red Sea are included in Part 3 which also contains a general review of pearl oyster mortalities and disease problems.--Publisher's description.
Contrary to a generally held view that pearls are found by chance in oysters, almost all are now produced from farms. This book is a comprehensive treatment of all aspects of the biology of pearl oysters, their anatomy, reproduction, genetics, diseases, etc. It considers how they are farmed from spawning and culturing larvae in hatcheries to adults in the ocean; how various environmental factors, including pollution affect them; and how modern techniques are successfully producing large numbers of cultured pearls. This is the ultimate reference source on pearl oysters and the culture of pearls, written and edited by a number of scientists who are world experts in their fields. Comprehensive treatment of pearl oyster biology and pearl culture Written by the top world authorities Highly illustrated and figured Of practical relevance to a broad readership, from professional biologists to those involved in the practicalities and practice of pearl production
Book Synopsis The Pearl Oyster by : Paul Southgate
Download or read book The Pearl Oyster written by Paul Southgate and published by Elsevier. This book was released on 2011-08-19 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contrary to a generally held view that pearls are found by chance in oysters, almost all are now produced from farms. This book is a comprehensive treatment of all aspects of the biology of pearl oysters, their anatomy, reproduction, genetics, diseases, etc. It considers how they are farmed from spawning and culturing larvae in hatcheries to adults in the ocean; how various environmental factors, including pollution affect them; and how modern techniques are successfully producing large numbers of cultured pearls. This is the ultimate reference source on pearl oysters and the culture of pearls, written and edited by a number of scientists who are world experts in their fields. Comprehensive treatment of pearl oyster biology and pearl culture Written by the top world authorities Highly illustrated and figured Of practical relevance to a broad readership, from professional biologists to those involved in the practicalities and practice of pearl production
Provides guidance on the management of pearl oyster health and reviews pearl oyster mortalities and disease problems that will be useful for designing programmes aimed at reducing the risks from diseases. Part one consists of pearl oyster health; part two examines pearl oyster health management; part three contains a general review of pearl oyster mortalities and disease problems.
Book Synopsis Pearl Oyster Health Management by : Melba G. Bondad-Reantaso
Download or read book Pearl Oyster Health Management written by Melba G. Bondad-Reantaso and published by Fao. This book was released on 2007 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides guidance on the management of pearl oyster health and reviews pearl oyster mortalities and disease problems that will be useful for designing programmes aimed at reducing the risks from diseases. Part one consists of pearl oyster health; part two examines pearl oyster health management; part three contains a general review of pearl oyster mortalities and disease problems.
Book Synopsis A Process for Preserving the Pearl-oyster Fisheries and for Increasing the Value of the Yield of Pearls by : John I. Solomon
Download or read book A Process for Preserving the Pearl-oyster Fisheries and for Increasing the Value of the Yield of Pearls written by John I. Solomon and published by . This book was released on 1910 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Report on the Pearl Oyster Banks, with Some Observations on Their Management and the Probable Cause of Their Failure by : Edmund William Hunt Holdsworth
Download or read book Report on the Pearl Oyster Banks, with Some Observations on Their Management and the Probable Cause of Their Failure written by Edmund William Hunt Holdsworth and published by . This book was released on 1867 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pearl Oyster Information Bulletin by :
Download or read book Pearl Oyster Information Bulletin written by and published by . This book was released on 2008 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
This book is an inclusive coverage of advances in aquaculture health management. It offers latest updates as well as explains the novel concepts and issues related to aquatic animal health management. To support the understanding of the concepts, there is extensive use of illustrations. Chapters emphasize on the state of art techniques and hold great promise for the sustainable development of aquaculture. This book is of interest to teachers, researchers, aquatic biologists, capacity builders and policymakers. Also the book serves as additional reading material for undergraduate and graduate students of aquatic sciences, marine sciences, biotechnology, ecology, and environmental sciences. National and international aquatic scientists, policy makers will also find this to be a useful read.
Book Synopsis Biotechnological Advances in Aquaculture Health Management by : Sanjay Kumar Gupta
Download or read book Biotechnological Advances in Aquaculture Health Management written by Sanjay Kumar Gupta and published by Springer Nature. This book was released on 2022-01-13 with total page 585 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an inclusive coverage of advances in aquaculture health management. It offers latest updates as well as explains the novel concepts and issues related to aquatic animal health management. To support the understanding of the concepts, there is extensive use of illustrations. Chapters emphasize on the state of art techniques and hold great promise for the sustainable development of aquaculture. This book is of interest to teachers, researchers, aquatic biologists, capacity builders and policymakers. Also the book serves as additional reading material for undergraduate and graduate students of aquatic sciences, marine sciences, biotechnology, ecology, and environmental sciences. National and international aquatic scientists, policy makers will also find this to be a useful read.
The aim of this open access book is to review and analyse the goods and services of bivalve shellfish. How they are defined, what determines the ecological functions that are the basis for the goods and services, what controversies in the use of goods and services exist, and what is needed for sustainable exploitation of bivalves from the perspective of the various stakeholders. The book is focused on the goods and services, and not on impacts of shellfish aquaculture on the benthic environment, or on threats like biotoxins; neither is it a shellfish culture handbook although it can be used in evaluating shellfish culture. The reviews and analysis are based on case studies that exemplify the concept, and show the strengths and weaknesses of the current applications. The multi-authored reviews cover ecological, economic and social aspects of bivalve goods and services. The book provides new insights for scientists, students, shellfish producers, policy advisors, nature conservationists and decision makers. This book is open access under the CC BY license.
Book Synopsis Goods and Services of Marine Bivalves by : Aad C. Smaal
Download or read book Goods and Services of Marine Bivalves written by Aad C. Smaal and published by Springer. This book was released on 2018-11-26 with total page 591 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this open access book is to review and analyse the goods and services of bivalve shellfish. How they are defined, what determines the ecological functions that are the basis for the goods and services, what controversies in the use of goods and services exist, and what is needed for sustainable exploitation of bivalves from the perspective of the various stakeholders. The book is focused on the goods and services, and not on impacts of shellfish aquaculture on the benthic environment, or on threats like biotoxins; neither is it a shellfish culture handbook although it can be used in evaluating shellfish culture. The reviews and analysis are based on case studies that exemplify the concept, and show the strengths and weaknesses of the current applications. The multi-authored reviews cover ecological, economic and social aspects of bivalve goods and services. The book provides new insights for scientists, students, shellfish producers, policy advisors, nature conservationists and decision makers. This book is open access under the CC BY license.
Aquaculture Pathophysiology, Volume I. Finfish Diseases is a diverse, practical reference on finfish diseases impacting aquaculture. It is intended for the veterinarian, fish health biologist or extensionist, fish pathologist and fish health diagnostician supporting the management of major and emerging infectious and non-infectious health risks for the key temperate, subtropical and tropical finfish species of commercial and fisheries importance. This volume should be read in partnership with volume 2 on shellfish diseases as the principles and approach to the diagnosis and management of aquacultured animal species are similar and typically researchers, teachers, students, diagnostic laboratory scientists, aquaculture technicians and farmers need to be competent across both finfish and shellfish health issues. A focus on the disease process of major or emerging viral, bacterial, fungal, and parasitic infections affecting aquacultured finfish species e.g. salmonids, carp, tilapia, eel, barramundi A focus on important or emerging environmental, nutritional, genetic, deformity, toxicological, endocrine disruption and neoplastic diseases in finfish A review of the immunology of finfish relevant to a practical understanding of disease diagnosis and management An overview of laboratory diagnostic methods relevant to detection of finfish diseases Concise discussion on the diverse risk factors of finfish diseases and options for their control
Book Synopsis Aquaculture Pathophysiology by : Frederick S.B. Kibenge
Download or read book Aquaculture Pathophysiology written by Frederick S.B. Kibenge and published by Academic Press. This book was released on 2022-08-26 with total page 882 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aquaculture Pathophysiology, Volume I. Finfish Diseases is a diverse, practical reference on finfish diseases impacting aquaculture. It is intended for the veterinarian, fish health biologist or extensionist, fish pathologist and fish health diagnostician supporting the management of major and emerging infectious and non-infectious health risks for the key temperate, subtropical and tropical finfish species of commercial and fisheries importance. This volume should be read in partnership with volume 2 on shellfish diseases as the principles and approach to the diagnosis and management of aquacultured animal species are similar and typically researchers, teachers, students, diagnostic laboratory scientists, aquaculture technicians and farmers need to be competent across both finfish and shellfish health issues. A focus on the disease process of major or emerging viral, bacterial, fungal, and parasitic infections affecting aquacultured finfish species e.g. salmonids, carp, tilapia, eel, barramundi A focus on important or emerging environmental, nutritional, genetic, deformity, toxicological, endocrine disruption and neoplastic diseases in finfish A review of the immunology of finfish relevant to a practical understanding of disease diagnosis and management An overview of laboratory diagnostic methods relevant to detection of finfish diseases Concise discussion on the diverse risk factors of finfish diseases and options for their control
