Автор: C.E. Purdom Название: Genetics and Fish Breeding ISBN: 0412330407 ISBN-13(EAN): 9780412330407 Издательство: Springer Рейтинг: Цена: 217680.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Intended for fish biologists, fisheries scientists, geneticists and aquarists, this book highlights species such as salmon, trout, carp and goldfish which are bred commercially.
Автор: Nihar Ranjan Chattopadhy Название: Induced Fish Breeding ISBN: 0128017740 ISBN-13(EAN): 9780128017746 Издательство: Elsevier Science Рейтинг: Цена: 98800.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
Induced Fish Breeding: A Practical Guide for Hatcheries takes a successive approach to explaining the use of breeding technology with proven scientific methods. It provides real-life examples for the purpose of maximizing fish and seed production to support overall sustainability in aquaculture. It is a concise reference to understanding the latest developments in the field, useful for anyone who is involved in fisheries or hatchery management as well as researchers and students who need to understand the technology.
A practice originally developed to produce quality seed in captivity, induced breeding has made great strides in fish populations for India. The book offers a practical and succinct overview--from existing methods and operations to recent trends and their impacts on aquaculture for the future.
Автор: Bruno Augusto Amato Borges Название: Aquaculture and Genetic Improvement ISBN: 1773610414 ISBN-13(EAN): 9781773610412 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 158840.00 T Наличие на складе: Невозможна поставка. Описание: With the world population growth, food demand grows. Aquatic foods provide high quality protein, essential for human health. It is clearly visible that the production of aquatic organisms using aquaculture will have to increase, to the extent that the fishery productivity holds steady over the past few years, even increasing fishing effort. The total production of aquatic organisms by-catch (including fish, molluscs, crustaceans, etc.) represents 83.5 million tonnes in the year 2014, with a stable production for some years. On the other hand, aquaculture has grown enough in recent years. In the year 2006 the total output of aquatic organisms through cultivation was approximately 45 million tonnes in 2014 the production over 73 million tones. Since the establishment and technical domain about reproduction and hatchery of marine fish, has begun a process of genetic improvement, as the best individuals were selected for mating and reproduction in search of the best possible offspring. According to Dunham et al. (2000), breeding programs began in the 1960s. Molecular-based knowledge emerged in the 1980s and has continued to gain momentum. Efforts are now well established in traditional selective breeding, biotechnology and molecular genetics of finfish, and are rapidly developing for aquatic invertebrate domestication.Genetic improvement is the theory that aims to find the animals that produce the best offspring generation after generation, increasing the population average to some trait. The main objectives of the breeding programs are: increase animal health and increase productivity and product quality. However, on aquaculture, breeding programs are not common, and in many species the production is based only on the capture of wild animals. This can be explained, primarily because of the complexity of the reproductive cycle; the rapid increase of inbreeding in breeding stocks; and the few knowledge of the theory of genetic improvement for researchers, educators, etc. In addition to all this, the breeding programs of aquatic organisms face severe problems compared to terrestrial animals. The genetic improvement for aquatic organisms really is a challenging path ahead of us, for that we shall seek to carry out research to help this area to develop, benefiting the entire aquaculture chain.
Автор: Gary R. Carvalho; Tony J. Pitcher Название: Molecular Genetics in Fisheries ISBN: 041262950X ISBN-13(EAN): 9780412629501 Издательство: Springer Рейтинг: Цена: 104480.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This text covers: developments in molecular genetic techniques in fisheries; molecular genetic techniques in fisheries; the stock concept; the role of molecular genetic markers in the management of cultured fishes; perspectives of molecular genetics in fisheries; and microsatellites.
Genetic Breeding and Molecular Marker-Assisted Selective Breeding of Largemouth Bass provides evidenced-based research that summarizes the theory and practice of genetic breeding. It provides a theoretical basis and technical support for the genetic improvement of largemouth bass varieties, but is also a good reference on the genetic breeding of other farmed fish. As knowledge of systematic studies, including germplasm resources, biology, quantitative genetics, selection breeding, variety hybridization and molecular marker assisted breeding is needed to increase growth performance, this book provides comprehensive information that is suitable for aquatic genetic breeding researchers and undergraduate and graduate students in aquatic genetics and breeding.
Presents research on the collection, conservation and evaluation of domestic and abroad germplasm resources, basic biology and genetics, and different types of breeding
Provides both theory and practical application to enhance the growth and development of new species of fish
Includes methods to analyze data results and better predict research outcomes
Название: Extremophile Algae, From Biology To ISBN: 149877492X ISBN-13(EAN): 9781498774925 Издательство: Taylor&Francis Рейтинг: Цена: 178640.00 T Наличие на складе: Невозможна поставка. Описание: Extremophiles: From Biology to Biotechnology comprehensively covers the basic biology, physiology, habitats, secondary metabolites for bioprospecting, and biotechnology of these extreme survivors. The chapters focus on the novel genetic and biochemical traits that lend these organisms to biotechnological applications.
At an increasingly global scale, aquatic scientists are heavily entrenched in understanding the fate of marine ecosystems in the face of human-altered environments. Oil spill disasters, especially large-scale ones like the 2010 Deepwater Horizon tragedy, have left uncertain and indelible marks on marine ecosystems.
Impacts of Oil Spill Disasters on Marine Habitats and Fisheries in North America contains independent scientific findings and critical reviews from experts researching the impacts of the Exxon Valdez, Ixtoc I, and Deepwater Horizon oil spills on coastal fishery resources. Comprised of three sections, this seminal work:
Details the physiological effects of oil-derived compounds on fishes, presenting results from field and laboratory investigations
Addresses the science of assessing the impacts of oil spills and oil response measures on coastal habitats, with an emphasis on salt-marsh ecosystems in the Gulf of Mexico
Explores the quantified and potential impacts of oil spills on population and community dynamics of commercial and recreational fishery species
Provides newly released results from the 25-year recovery of marine mammals, birds, and fishes following the Exxon Valdez spill
Chapters discuss new techniques for collecting and processing blood samples for toxicity testing, new aerial radar techniques for detecting unseen oil on marshes, consequences of oil prevention measures (such as diverting fresh water to estuaries or building sand berms to stop oil) on coastal fishery resources, and non-traditional methods for assessing the herring stock in Prince William Sound, Alaska, USA following the Exxon Valdez disaster.
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