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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: Kor Oldenbroek
Publisher: BRILL
ISBN: 9086865925
Category : Technology & Engineering
Languages : en
Pages : 232
Get Book Here
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: 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: 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: Geoff Simm
Publisher: CABI
ISBN: 1789241723
Category : Medical
Languages : en
Pages : 505
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Book Description
Genetic Improvement of Farmed Animals provides a thorough grounding in the basic sciences underpinning farmed animal breeding. Relating science to practical application, it covers all the major farmed animal species: cattle, sheep, goats, poultry, pigs and aquaculture species.
Author:
Publisher: Food & Agriculture Organization of the UN (FAO)
ISBN: 9789251071991
Category : Animal Production
Languages : en
Pages : 0
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Book Description
These guidelines are part of a series of publications produced by FAO to support countries in the implementation of the Global Plan of Action for Animal Genetic Resources.
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org
ISBN: 9789251045114
Category : Technology & Engineering
Languages : en
Pages : 726
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Book Description
Using WWL-DAD:3; The purpose of WWL-DAD:3; Opportunities for action; The structure of WWL-DAD:3; Domestic animals and biodiversity; The wild relatives of domestic animals; Criteria for determining breeds at risk; Information gathering; Responsibility for quality of data; Definition of terms; Conserving domestic animal genetic resources; The global strategy for management of farm animal genetic resources; Farm animal genetic resources; Breeds at risk; Critical breeds list; Critical-maintained breeds list; Endangered breeds list; Endangered-maintained breeds list; Global regions - breeds at risk; Global summary; Africa; Asia and the pacific; Europe; Latin America and the Caribbean; Near east; North America; Extinct breeds; The extinct breeds list; The global databank for farm animal genetic resources; Development of the global databank for farm animal genetic resources; Breeds currently in the global databank for farm animal genetic resources; Correspondence pro-forma; National co-ordinators for animal genetic resources management; List of informal contacts involved in the breeds survey; Wild relatives of domestic livestock & some suggestions for new domesticants; Cattle, bison and buffaloes; Sheep and goats; Horses and asses; Wild pigs; Camelids; Deer; Antelopes; Musk ox; Elephants; Bears; Rodents; Rabbits; Birds; Reptiles; Civet cats; Discussion; Further information on wild relatives; Feral animals - problems and potential; Species that have given rise to final populations.
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:
Publisher: Food & Agriculture Org.
ISBN: 9789251058480
Category : Nature
Languages : en
Pages : 48
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Book Description
Sustainable use, development and conservation of the world's livestock genetic resources are of vital importance to agriculture, food production, rural development and the environment. In recognition of the need to develop and effective framework for the management of these resources and to address the threat of genetic erosion, 109 countries came together in September 2007 at the first International Technical Conference on Animal Genetic Resources for Food and Agriculture held in Interlaken, Switzerland. The Conference adopted the Global Plan of Action for Animal Genetic Resources- which includes 23 strategic priorities for action to promote the wise management of these vital resources. The Global Plan of Action is the outcome of a country-driven process of reporting, analysis and discussion, which also resulted in the preparation of the State of the World's Animal Genetic Resources for Food and Agriculture, the first comprehensive global assessment of livestock diversity and its management. The Conference also adopted the Interlaken Declaration on Animal Genetic Resources, which affirms countries' commitment to the implementation of the global Plan of Action and to ensuring that the world's livestock biodiversity is utilised to promote global food security and remain available to future generations.
Author: Julius van der Werf
Publisher: Springer Science & Business Media
ISBN: 1402090056
Category : Science
Languages : en
Pages : 256
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Book Description
Fitness and adaptation are fundamental characteristics of plant and animal species, enabling them to survive in their environment and to adapt to the inevitable changes in this environment. This is true for both the genetic resources of natural ecosystems as well as those used in agricultural production. Extensive genetic variation exists between varieties/breeds in a species and amongst individuals within breeds. This variation has developed over very long periods of time. A major ongoing challenge is how to best utilize this variation to meet short-term demands whilst also conserving it for longer-term possible use. Many animal breeding programs have led to increased performance for production traits but this has often been accompanied by reduced fitness. In addition, the global use of genetic resources prompts the question whether introduced genotypes are adapted to local production systems. Understanding the genetic nature of fitness and adaptation will enable us to better manage genetic resources allowing us to make efficient and sustainable decisions for the improvement or breeding of these resources. This book had an ambitious goal in bringing together a sample of the world’s leading scientists in animal breeding and evolutionary genetics to exchange knowledge to advance our understanding of these vital issues.
Author: Wendy M. Rauw
Publisher: CABI
ISBN: 184593394X
Category : Medical
Languages : en
Pages : 343
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Book Description
This book is about resource allocation matters with the aim to further development thoughts and models on resource allocation applied to livestock production. It contains 18 chapters divided into 4 parts which discuss resources and resource allocation patterns, trade-offs, metabolic constraints to resource allocation and the process of homeorhesis with a special emphasis to homeorhesis during heat stress; the relationship between food intake and resources allocated to body maintenance, growth, reproduction and the immune response; the consequences of high production efficiency in pigs, poultry and dairy cattle and the consequences of improved production by means of biological engineering and options to include resource allocation matters in the breeding objective, animal welfare and in resource allocation modelling.
