Canadian Farm Animal Genetic Resources Conservation PDF Download
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Author: E. E. Lister
Publisher: The Board
ISBN:
Category : Animal genetics
Languages : en
Pages : 44
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Book Description
There is a concern in Canada about the narrowing genetic base of farm animal species, with the consequent need to consider the conservation of farm animal genetic resources as insurance for Canadian animal industries for the current and future changes in the environment, market demands, and selection goals. This document provides background on the need and importance of the conservation of farm animal genetic resources, and proposes concepts for a national system for conserving such resources. The document outlines international and national programs in germplasm conservation and presents discussion papers on issues related to conservation of farm animal genetic resources. These issues include the setting of conservation priorities, identifying at-risk populations, minimizing inbreeding, gene bank strategies, disease control for conservation, ownership and access of genetic resources, and research needs.
Author: E. E. Lister
Publisher: The Board
ISBN:
Category : Animal genetics
Languages : en
Pages : 44
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Book Description
There is a concern in Canada about the narrowing genetic base of farm animal species, with the consequent need to consider the conservation of farm animal genetic resources as insurance for Canadian animal industries for the current and future changes in the environment, market demands, and selection goals. This document provides background on the need and importance of the conservation of farm animal genetic resources, and proposes concepts for a national system for conserving such resources. The document outlines international and national programs in germplasm conservation and presents discussion papers on issues related to conservation of farm animal genetic resources. These issues include the setting of conservation priorities, identifying at-risk populations, minimizing inbreeding, gene bank strategies, disease control for conservation, ownership and access of genetic resources, and research needs.
Author: Geoff Simm
Publisher:
ISBN: 1897676158
Category : Medical
Languages : en
Pages : 345
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Book Description
This book provides an overview of developments in the conservation and sustainable utilisation of Farm Animal Genetic Resources. It is based on presentations given at a conference on this subject co-organised by the British Society of Animal Science, the Department for Environment, Food and Rural Affairs, the Rare Breeds Survival Trust and the Sheep Trust.
Author: Kor Oldenbroek
Publisher: BRILL
ISBN: 9086865925
Category : Technology & Engineering
Languages : en
Pages : 232
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Book Description
"The genetic diversity comprised in farm animal species and breeds is an important resource in livestock systems. For several reasons, within the different species used for food production, only a few breeds are developed towards high-output breeds fitting in high-input systems. In this process many breeds are set aside from the food producing livestock systems. These breeds will be faced with extinction unless new functions for these breeds are found. This is a real threat for the genetic diversity within species. This book is intended to give insight into the issues of the utilisation and conservation of farm animal genetic resources towards a broad group of readers interested in these subjects. The insight is presented as applications of population, molecular and quantitative genetics that can be used to take appropriate decisions in utilisation and conservation programmes. A previous edition of this book is a key resource in courses worldwide and cited in many scientific publications. The first two chapters discuss the decisions to be made in utilisation and conservation. Chapter 3 surveys the different ways in which the diversity we observe within a species can be characterised. Chapter 4 illustrates recent results using this theory for utilisation and conservation purposes. Chapters 5, 6 and 7 give theoretical backgrounds necessary to make decisions and chapters 8 and 9 present the operation and practical implications of selection and conservation schemes."
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9251372977
Category : Science
Languages : en
Pages : 332
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Book Description
The livestock sector faces a range of challenges, including climate change, emerging diseases, competition for natural resources and evolving demand for animal-source foods, which is increasing globally, especially in developing countries. Genetic diversity of livestock is a key resource for allowing livestock keepers to address these challenges, but this diversity has been in a state of decline. The diminishing genetic diversity thus represents yet another obstacle for sustainable livestock production. Cryoconservation (i.e. ex situ – in vitro conservation) of genetic resources through gene banking provides one of the most powerful tools governments and other stakeholders have to manage genetic diversity in both the short and long term and thereby provide future generations with the tools to meet the challenges ahead. Gene banking genetic resources fits within the context of the Global Plan of Action for Animal Genetic Resources, which was developed and adopted by FAO Member Nations. Specifically, Strategic Priority 9 of the Global Plan of Action is “Establish or strengthen ex situ conservation programmes” and Strategic Priority 11 urges countries to “Develop approaches and technical standards for conservation. To assist countries in the implementation the Global Plan of Action, FAO worked with experts from around the world to prepare technical guidelines. In 2012 FAO published FAO Guidelines on Cryoconservation of animal genetic resources.Gene banking is a long-term effort that needs to be viewed in terms of decades rather than years, as demonstrated by similar systems for agricultural crops. The responsibility for establishing such resources lies squarely within governments’ roles of providing public goods and food security. Gene banking of animal genetic resources is a technology-intense undertaking and the associated technologies are in a continual state of research and development. The livestock sector also continues to evolve rapidly. Since the development and release of the previous guidelines, numerous changes have taken place. Critical among these is a greater appreciation of the opportunities for actively utilizing cryopreserved material to enhance management of in vivo populations, rather than as simply an “insurance policy” to protect breeds against extinction.This key development has led to further changes in gene bank management. First, interaction with users of the stored material has increased. This in turn has created a need to involve stakeholders more closely in the management of genetic collections and to better monitor and document the processes of gene banking to ensure quality management.
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Organization of the UN (FAO)
ISBN:
Category : Science
Languages : en
Pages : 272
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Book Description
These guidelines present the basic concepts involved in the development and implementation of in vivo conservation plans for animal genetic resources for food and agriculture. The guidelines are intended for use by policy-makers in the management of animal genetic resources, managers of animal breeding organizations, persons responsible for training in management of animal genetic resources and any other stakeholders with leading roles in designing and implementing in vivo conservation programmes for animal genetic resources. Although individual breeders and livestock keepers are not the direct target audience, the guidelines include background information that is relevant for all stakeholders involved in planning conservation programmes.
Author: E. E. Lister
Publisher:
ISBN:
Category : Domestic animals
Languages : en
Pages : 36
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Book Description
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9251316082
Category : Technology & Engineering
Languages : en
Pages : 291
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Book Description
The conservation, sustainable use and development of aquatic genetic resources (AqGR) is critical to the future supply of fish. The State of the World’s Aquatic Genetic Resources for Food and Agriculture is the first ever global assessment of these resources, with the scope of this first Report being limited to cultured AqGR and their wild relatives, within national jurisdiction. The Report draws on 92 reports from FAO member countries and five specially commissioned thematic background studies. The reporting countries are responsible for 96 percent of global aquaculture production. The Report sets the context with a review of the state of world’s aquaculture and fisheries and includes overviews of the uses and exchanges of AqGR, the drivers and trends impacting AqGR and the extent of ex situ and in situ conservation efforts. The Report also investigates the roles of stakeholders in AqGR and the levels of activity in research, education, training and extension, and reviews national policies and the levels of regional and international cooperation on AqGR. Finally, needs and challenges are assessed in the context of the findings from the data collected from the countries. The Report represents a snapshot of the present status of AqGR and forms a valuable technical reference document, particularly where it presents standardized key terminology and concepts.
Author: Barbara Rischkowsky
Publisher: Food & Agriculture Org.
ISBN: 9789251057629
Category : Business & Economics
Languages : en
Pages : 554
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Book Description
Sustainable management of the world's livestock genetic diversity is of vital importance to agriculture, food production, rural development and the environment. "The State of the World's Animal Genetic Resources for Food and Agriculture" is the first global assessment of these resources. Drawing on 169 Country Reports, contributions from a number of international organizations and 12 specially commissioned thematic studies, it presents an analysis of the state of agricultural biodiversity in the livestock sector - origins and development, uses and values, distribution and exchange, risk status and threats - and of capacity to manage these resources - institutions, policies and legal frameworks, structured breeding activities and conservation programmes. Needs and challenges are assessed in the context of the forces driving change in livestock production systems. Tools and methods to enhance the use and development of animal genetic resources are explored in sections on the state of the art in characterization, genetic improvement, economic evaluation and conservation. The main findings of the report are summarized in "The State of the World's Animal Genetic Resources for Food and Agriculture - in brief," of which the Arabic, Chinese, English, French, Russian and Spanish versions can be found on the attached CD-ROM and are also available separately in printed form. As well providing a technical reference document, the country-based preparation of "The State of the World" has led to a process of policy development and a "Global Plan of Action for Animal Genetic Resources," which once adopted, will provide an agenda for action by the international community. Published also in French.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309131863
Category : Technology & Engineering
Languages : en
Pages : 476
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Book Description
This anchor volume to the series Managing Global Genetic Resources examines the structure that underlies efforts to preserve genetic material, including the worldwide network of genetic collections; the role of biotechnology; and a host of issues that surround management and use. Among the topics explored are in situ versus ex situ conservation, management of very large collections of genetic material, problems of quarantine, the controversy over ownership or copyright of genetic material, and more.
Author: J. N. B. Shrestha
Publisher: Agriculture and Agri-Food Canada, Research Branch
ISBN:
Category : Science
Languages : en
Pages : 72
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Book Description
This publication documents the inventory of swine breeds in Canada, prepared with information provided by Canadian swine breeders. The first section contains a directory of breeders and companies, including name, address, and telephone/fax numbers. The second section is arranged alphabetically in subsections by name of breed. Entries in each subsection contain information on breed registering agency, name of breeder or company, number of males and females registered, source of swine, type of housing, farrowing interval, herd size, age at first breeding, usage of the swine, availability for sale, and other comments. The last page of the publication contains a statistical summary, by breed, of the numbers of farms producing that breed and the total number of males and females of the breed.
