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Book (series)Technical study基于捕捞的全球水产养殖概述
Á¸Å©×éÖ¯ÓæÒµ¼¼ÊõÂÛÎÄ508
2008Also available in:
基于捕捞的水产养殖（CBA）将野生鱼类和渔业资源用于其生产系统。侧重于这一主题，在由联合国粮农组织实施的项目“面向可持续水产养殖：相关问题和规范”架构内，本书论述了与现在全球水产养殖技术和发展的可持续性相关的关键问题。包括两篇关于野生资源利用的综述文章，一篇涉及社会和经济方面，另外一篇关于环境和生物多样性问题，以及10篇与基于捕捞的水产养殖相关的海洋和淡水品种有关的文章。 -
Book (series)Technical study双壳贝类净化：基础知识与实践 2009近年来，全球贝类生产和消费增长显著，野生捕捞和水产养殖的贝类总量从1999 年的大约1070万吨增长到2006年的1400万吨（FAO渔业统计数据）。同时，空运、海 运以及保存技术的发展使得世界上不同地区的消费者可以品尝到产于遥远海域的贝类。 这些分销和贸易的发展反过来又对消费者保护提出了新的挑战，尤其是由致病性微生 物导致的贝类安全问题。一些贝类更适于生鲜食用（例如牡蛎）或者稍加烹制即食用 （例如贻贝），这就使他们成为高风险的食品种类，因此需要专门的控制措施将可能 存在的生物、化学和物理危害降低到可接受水平。本文献旨在提供一个与贝类消费相 关公共健康问题的基本介绍，并且为如何设计、建立和运营一个净化中心和与其相关 的净化系统提供指导。本手册的读者对象主要是：新的或经验有限的贝类从业人员， 还有涉及水产和公共卫生的官员等。这对于一些发展中国家尤为重要，这些国家为了 赢得更大的贝类国际市场份额，其贝类产业急速扩张。
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Book (series)Technical studyThe hatchery culture of bivalves: a practical manual 2004Bivalve mollusc culture is an important and rapidly expanding sector of world aquaculture production, representing approximately 20% of this output at 14 million tonnes in 2000. The majority of production is from natural populations although increasingly stocks are approaching or have exceeded maximum sustainable yields. Enhancement of stocks through the capture and relaying of natural seed in both extensive and intensive forms of culture is common practice worldwide but the reliability of natur al recruitment can never be guaranteed and conflicts over the use of the coastal zone are becoming ever more pressing. A solution to meeting the seed requirements of the bivalve industry, applicable to the production of high unit value species such as clams, oysters and scallops, is hatchery culture. The production of seed through hatchery propagation accounts at the present time for only a small percentage of the total seed requirement but it is likely to become increasingly important as work continues to produce genetically selected strains with desirable characteristics suited to particular conditions. The advent of bivalve hatcheries was in the 1960s in Europe and the U.S. Since those early pioneering days knowledge of the biological requirements of the various species that predominate in worldwide aquaculture production and the technology by which to produce them has and continues to improve. This manual brings together the current state of knowledge in describing the v arious aspects of hatchery culture and production from acquisition of broodstock to the stage at which the seed are of sufficient size to transfer to sea-based growout. Focus is on intensive methodology in purpose built hatchery facilities rather than on more extensive methods of seed production in land-based pond systems. This manual is not intended as a scientific treatise on the subject. Rather, it is practical in nature providing the reader with an insight into what is required in the w ay of resources and details of how to handle and manage the various life history stages of bivalves in the hatchery production cycle.
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Book (series)Technical study基于捕捞的全球水产养殖概述
Á¸Å©×éÖ¯ÓæÒµ¼¼ÊõÂÛÎÄ508
2008Also available in:
基于捕捞的水产养殖（CBA）将野生鱼类和渔业资源用于其生产系统。侧重于这一主题，在由联合国粮农组织实施的项目“面向可持续水产养殖：相关问题和规范”架构内，本书论述了与现在全球水产养殖技术和发展的可持续性相关的关键问题。包括两篇关于野生资源利用的综述文章，一篇涉及社会和经济方面，另外一篇关于环境和生物多样性问题，以及10篇与基于捕捞的水产养殖相关的海洋和淡水品种有关的文章。 -
Book (series)Technical study双壳贝类净化：基础知识与实践 2009近年来，全球贝类生产和消费增长显著，野生捕捞和水产养殖的贝类总量从1999 年的大约1070万吨增长到2006年的1400万吨（FAO渔业统计数据）。同时，空运、海 运以及保存技术的发展使得世界上不同地区的消费者可以品尝到产于遥远海域的贝类。 这些分销和贸易的发展反过来又对消费者保护提出了新的挑战，尤其是由致病性微生 物导致的贝类安全问题。一些贝类更适于生鲜食用（例如牡蛎）或者稍加烹制即食用 （例如贻贝），这就使他们成为高风险的食品种类，因此需要专门的控制措施将可能 存在的生物、化学和物理危害降低到可接受水平。本文献旨在提供一个与贝类消费相 关公共健康问题的基本介绍，并且为如何设计、建立和运营一个净化中心和与其相关 的净化系统提供指导。本手册的读者对象主要是：新的或经验有限的贝类从业人员， 还有涉及水产和公共卫生的官员等。这对于一些发展中国家尤为重要，这些国家为了 赢得更大的贝类国际市场份额，其贝类产业急速扩张。
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Book (series)Technical studyThe hatchery culture of bivalves: a practical manual 2004Bivalve mollusc culture is an important and rapidly expanding sector of world aquaculture production, representing approximately 20% of this output at 14 million tonnes in 2000. The majority of production is from natural populations although increasingly stocks are approaching or have exceeded maximum sustainable yields. Enhancement of stocks through the capture and relaying of natural seed in both extensive and intensive forms of culture is common practice worldwide but the reliability of natur al recruitment can never be guaranteed and conflicts over the use of the coastal zone are becoming ever more pressing. A solution to meeting the seed requirements of the bivalve industry, applicable to the production of high unit value species such as clams, oysters and scallops, is hatchery culture. The production of seed through hatchery propagation accounts at the present time for only a small percentage of the total seed requirement but it is likely to become increasingly important as work continues to produce genetically selected strains with desirable characteristics suited to particular conditions. The advent of bivalve hatcheries was in the 1960s in Europe and the U.S. Since those early pioneering days knowledge of the biological requirements of the various species that predominate in worldwide aquaculture production and the technology by which to produce them has and continues to improve. This manual brings together the current state of knowledge in describing the v arious aspects of hatchery culture and production from acquisition of broodstock to the stage at which the seed are of sufficient size to transfer to sea-based growout. Focus is on intensive methodology in purpose built hatchery facilities rather than on more extensive methods of seed production in land-based pond systems. This manual is not intended as a scientific treatise on the subject. Rather, it is practical in nature providing the reader with an insight into what is required in the w ay of resources and details of how to handle and manage the various life history stages of bivalves in the hatchery production cycle.
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Book (series)Technical studyManual on the Production and Use of Live Food for Aquaculture 1996
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No results found.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 pro perties 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. -
Book (stand-alone)Manual / guideManual on hatchery production of seabass and gilthead seabream - Volume 2 2005
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No results found.Seabass and gilthead seabream are the two marine fish species which have characterized the development of marine aquaculture in the Mediterranean basin in the last three decades. The substantial increase in production levels of these two species, initially of very high value, has been possible thanks to the progressive improvement in the technologies involved in the production of fry in hatcheries. As a result of this technological progress more than one hundred hatcheries have been bu ilt in the Mediterranean basin, working on these and other similar species. At present the farmed production of these two species that is derived from hatchery produced fry is far greater than the supply coming from capture fisheries. The development of these techniques, based originally on Japanese hatchery techniques, has followed its own evolution and has resulted in what could be called a Mediterranean hatchery technology that is still evolving to provide higher quality animals and to reduce the costs of production. This is a dynamic sector but it can be judged that it has reached a level of maturity that merits the production of a manual for hatchery personnel that could be also of interest in parts of the world other than the Mediterranean. The preparation of the manual has taken several years, also due to the progress of the sector that led to substantial revisions of sections. The manual is not intended to be a final word in hatchery design and operation but rather a publication to document how the industry produces. The authors have preferred to include proven procedures and designs rather than to orient this publication to research hatcheries that are not yet the standard of the sector. The manual has been divided in two volumes, of which the first one was finalized in year 2000, and which covered historical background, biology and life history of the two species and especially hatchery production procedures. This second volume is div ided in four parts. -
Book (series)Technical studyInstallation and operation of a modular bivalve hatchery. (Printed version contains CD-ROM) 2007
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No results found.Limiting factors such as minimal capital investment, lack of technical support or expertise and available physical space may put severe restrictions on setting up a hatchery. Not all investors have the means or the will to take the risk to support a large commercial aquaculture operation without substantial proof of its production capacity. For these reasons, the setup of an inexpensive modular hatchery may be a simpler option to the start-up of a large commercial operation, or may be sufficient to the needs of a smaller operation. This manual was written for those interested in establishing a bivalve hatchery, with minimal experience in this activity, limited technical support and restricted access to information. The manual stands as an entity, providing not only the technicalities of setting up and operating a hatchery, but also makes some of the scientific background, deemed useful to the aquaculturist, readily accessible. The manual is divided into chapters for each stage of reari ng: broodstock conditioning, algal culture, hatchery, nursery, growout and economic considerations. The first five chapters include both the physical requirements and culture considerations and procedures for the relevant rearing stage. The final chapter on economic considerations provides an insight into the labour involved for each stage of production, along with a list of equipment and supplies, which may be used as a template for a new installation.