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Books > Professional & Technical > Agriculture & farming > Aquaculture & fishing: practice & techniques
This book is an up-to-date discussion of the culture of striped
bass and other "Morone" spp. The subject matter is broken down into
functional components of the spawning, husbandry, and economics of
the industry, and is written by some of the leading scientists in
each of the respective areas of discussion. The chapters on
reproduction, nutrition, environmental requirements,
transportation, economics and fish processing are not found
anywhere else in the striped bass literature. The chapter on water
quality takes a very non-traditional approach to considering the
impact water quality has on the production success of "Morone" and
offers some very thought-provoking ideas on water management.
Primarily written as a reference work, this book is intended to
complement existing technique manuals.
The book covers various biotechnological research efforts and their
applications in fisheries and aquaculture, especially in the area
of fish breeding, health management, nutrition and culture.
Application of the recent biotechnological tools, like
Transcriptomics, Transgenesis, Nanotechnology, Metabolomics, RNAi
and CRISPRi Technologies in the field of fisheries research are
included in the book. Topics like conservation genetics for
management of fishery resources are also covered in the book. It
aims at addressing the growing need of the biotechnology in
advancing the cause of aquaculture with a view to provide food and
nutritional security to the world. This book will be of immense use
to teachers, researchers, academicians, development officials and
policymakers, involved in R&D of fisheries and aquaculture
sectors. Also, the book serves as an additional reading material
for undergraduate and graduate students of fisheries, marine
sciences, ecology, aquaculture, and environmental sciences. The
research in aquaculture biotechnology is likely to have significant
impact on aquaculture and fisheries by way of supporting
nutritional food security to the growing population.
Feed and Feeding Practices in Aquaculture, Second Edition continues
to play an important role in the successful production of fish and
other seafood for human consumption. This is an excellent resource
for understanding the key properties of feeds for aquaculture,
advances in feed formulation and manufacturing techniques, and the
practicalities of feeding systems and strategies. Many new updates
have been integrated to reflect recent advances within the market,
including special emphasis on up-and-coming trends and new
technologies on monitoring fish feeding patterns, making this book
useful for anyone working in R&D in the production of feed, as
well as nutritionists, farm owners and technicians, and
academics/postgraduate students with a research interest in the
area.
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Betta Fish
(Hardcover)
Walter James
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R661
R588
Discovery Miles 5 880
Save R73 (11%)
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Aquaculture is rapidly becoming a major source of fish protein used
to meet the nutritional needs of humans. As the aquaculture
industry grows, exposure of farmed fish to environmental
contaminants, and the need for chemical therapeutic agents for
fish, will increase. This book is designed to bring together
authorities worldwide on the regulation of environmental
contaminants and food chemicals and researchers investigating the
metabolism and disposition of foreign chemicals (xenobiotics) in
fish species.
These proceedings of a workshop of the International Association
for Phytoplankton Taxonomy and Ecology are directed specifically at
the relationship between phytoplankton ecology and the trophic
status of water bodies. Contributions address the fact that
distinctive assemblages of phytoplankton species are closely
associated with particular categories of water bodies. Particular
attention is paid to how communities are assembled and to the ways
in which environmental constraints filter the successful species.
Overview articles are included. The book will be a valuable source
of information to limnologists, algologists, and the technical
staff of all water suppliers.
Many of the processes influencing recruitment to an adult fish
population or entry into a fishery occur very early in life. The
variations in life histories and behaviours of young fish and the
selective processes operating on this variation ultimately
determine the identities and abundance of survivors. This important
volume brings together contributions from many of the world's
leading researchers from the field of fish ecology. The book
focuses on three major themes of pressing importance in the
analysis of the role that the early life history of fishes plays in
the number and quality of recruits: the selective processes at play
in their early life history; the contributions of early life
history to the understanding of recruitment.
Fish and shellfish comprise annually nearly 70-million tons of the
world's edible animal protein. However, because of this demand,
previously vast stocks have often been exhausted to the point of
near extinction. The first book of its kind in the area of
freshwater/marine biodiversity, this extensive work reviews the
present status of genetic resource management, its needs and
constraints, various intervening human factors such as pollution
and overfishing, and problems posed by different species and
life-styles. This discussion of the conservation of fish and
shellfish resources is illustrated by four diverse groups: Atlantic
salmon, cupped oysters, common and Chinese carp, and Nile tilapia.
These results, produced by the collaboration of nine leading
population and production geneticists, aquaculturists, and
behavioral and developmental ecologists should become a fundamental
resource useful to biologists, scientists and advisors exploring
current issues in the fishery sciences.
Key Features
* Four page color plate section
* Database of key organizations for contact purposes
* Foreword by Dr. Mike Strauss, Am. Assoc. for the Advancement of
Science; and Dr. Peter Day, Rutgers University
* Four in-depth case studies by international experts
* Editors are major names in marine/freshwater fisheries
science
* Originally sponsored and reviewed by U.S. National Academy of
Sciences
A topical and authoritative examination of the current crisis in
the fishing industry, offering a political analysis of the reasons
for the crisis and suggesting ways in which this might be overcome.
The contributors include fishery officials and scientists as well
as academics. The focus is mainly on the European fishing industry,
with issues including political bargaining in the EU, the working
of quota arrangements, the status of marine scientific knowledge
and the industry's management structures in different countries.
As aquaculture continues to expand there is a need for greater
knowledge of medicinal treatments both for the prevention and
treatment of disease and for the economic husbandry of fish. This
book, the first of its kind, is written for a worldwide readership.
It is a reference manual for anyone involved in the selection of
medicines for administration to fish. It will also be useful to
administrators concerned with the legal control of aquaculture. The
first part covers issues which affect all medicine's methods of
administering drugs to fish, the various aspects of safety and the
relevant legislation in countries with important aquacultural
industries. Subsequent parts review the range of available
medicinal substances and present current knowledge of the
pharmacology and methods of use for each. Particular attention is
given to safety issues - for the fish, for the person administering
the medicine, for the consumer of medicated fish and for the
environment.
Over the last decade, interest in seafood products has grown
dramatically. The increasing level of consumer interest has
resulted in a proliferation of research initiatives to understand
the unique properties of seafoods. Microbiology is only one of the
scientific disciplines involved in seafood research, but it is
fundamental to understanding the quality and safety issues that are
important to the seafood industry and consumers. The purpose of
this book is to survey the microbiological characteristics
associated with many of the major seafood commodities and the
changes in the microflora as a result of processing, distribution
and storage.
Shrimps are subject to great consumer demand in the United States.
However, more than #1 billion worth of shrimp is now imported; more
than twice the amount produced domestically. Domestic shrimp
production, mostly from the trawler fleet in the Gulf of Mexico, is
thought to be at its maximum sustainable yield of 91,000 MT
(heads-off). Increased production of shrimp in the U.S. through
mariculture has been motivated by the increasing demand for this
product.
The biology of penaeid shrimp and lack of technology for their
culture present special problems in fisheries science, reproductive
biology, endocrinology, nutrition, pathology, culture science and
future research. The purpose of the Frontiers of Shrimp Research
symposium was to assess the status of shrimp research in these
areas and to further foster the scientific collaboration vital for
significant research advances. The participants included
representatives of the science funding agencies, the mariculture
industry and representatives of both the scientific research and
science policy communities.
The subject matter should be of interest to a variety of readers.
Advanced undergraduate/graduate students, mariculturists and
research workers will find this volume both interesting and
informative.
The efficient and profitable production of fish, crustaceans, and
other aquatic organisms in aquaculture depends on a suitable
environment in which they can reproduce and grow. Because those
organisms live in water, the major environ mental concern within
the culture system is water quality. Water supplies for aquaculture
systems may naturally be oflow quality or polluted by human
activity, but in most instances, the primary reason for water
quality impairment is the culture activity itself. Manures,
fertilizers, and feeds applied to ponds to enhance production only
can be partially converted to animal biomass. Thus, at moderate and
high production levels, the inputs of nutrients and organic matter
to culture units may exceed the assimilative capacity of the
ecosystems. The result is deteriorating water quality which
stresses the culture species, and stress leads to poor growth,
greater incidence of disease, increased mortality, and low produc
tion. Effluents from aquaculture systems can cause pollution of
receiving waters, and pollution entering ponds in source water or
chemicals added to ponds for management purposes can contaminate
aquacultural products. Thus, water quality in aquaculture extends
into the arenas of environmental protection and food quality and
safety. A considerable body of literature on water quality
management in aquaculture has been accumulated over the past 50
years. The first attempt to compile this information was a small
book entitled Water Quality in Warmwater Fish Ponds (Boyd I 979a)."
This book covers the biology, exploitation and conservation of the
sea bass, a species of major commercial importance. Sea Bass will
be an invaluable reference work for fisheries workers, fish
biologists and aquaculturists involved and interested in the
biology and exploitation of this important species.
This book looks in detail at the relationship of fish to the food
they eat, their growth and responses to the environment. The book
will be of interest to a wide range of fish biologists (including
upper level students), particularly those involved with
aquaculture, fish feed and the environment.
An analysis of the interactions between pelagic food web processes
and element cycling in lakes. While some findings are examined in
terms of classical concepts from the ecological theory of
predator-prey systems, special emphasis is placed on exploring how
stoichiometric relationships between primary producers and
herbivores influence the stability and persistence of planktonic
food webs. The author develops simple dynamic models of the cycling
of mineral nutrients through plankton algae and grazers, and then
goes on to explore them both analytically and numerically. The
results thus obtained are of great interest to both theoretical and
experimental ecologists. Moreover, the models themselves are of
immense practical use in the area of lake management.
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