Selection Indices and Prediction of Genetic Merit in Animal Breeding

Selection Indices and Prediction of Genetic Merit in Animal Breeding

Author: N. D. Cameron

Publisher: Cabi

Published: 1997

Total Pages: 222

ISBN-13:

DOWNLOAD EBOOK

Introduction of variance; Anova in quanatiatitve genetics framework; Regression and correlation; Indentification of animals of high genetic merit; Information from relatives; Selection index methodology; Examples of selection objectives and criteria; Factrors affecting the rate of genetic improvement; Performance testing progeny testing and MOET; Simultaneous prediction of breeding values and environmental effects; Multivariate breeding values prediction; Breeding values with a gene of known large effect; Breeding values for binary traits.


Genetic Data Analysis for Plant and Animal Breeding

Genetic Data Analysis for Plant and Animal Breeding

Author: Fikret Isik

Publisher: Springer

Published: 2017-09-09

Total Pages: 409

ISBN-13: 3319551779

DOWNLOAD EBOOK

This book fills the gap between textbooks of quantitative genetic theory, and software manuals that provide details on analytical methods but little context or perspective on which methods may be most appropriate for a particular application. Accordingly this book is composed of two sections. The first section (Chapters 1 to 8) covers topics of classical phenotypic data analysis for prediction of breeding values in animal and plant breeding programs. In the second section (Chapters 9 to 13) we provide the concept and overall review of available tools for using DNA markers for predictions of genetic merits in breeding populations. With advances in DNA sequencing technologies, genomic data, especially single nucleotide polymorphism (SNP) markers, have become available for animal and plant breeding programs in recent years. Analysis of DNA markers for prediction of genetic merit is a relatively new and active research area. The algorithms and software to implement these algorithms are changing rapidly. This section represents state-of-the-art knowledge on the tools and technologies available for genetic analysis of plants and animals. However, readers should be aware that the methods or statistical packages covered here may not be available or they might be out of date in a few years. Ultimately the book is intended for professional breeders interested in utilizing these tools and approaches in their breeding programs. Lastly, we anticipate the usage of this volume for advanced level graduate courses in agricultural and breeding courses.


Linear Models for the Prediction of Animal Breeding Values

Linear Models for the Prediction of Animal Breeding Values

Author: R. A. Mrode

Publisher: Cab International

Published: 2014

Total Pages: 343

ISBN-13: 9781845939816

DOWNLOAD EBOOK

The prediction of producing desirable traits in offspring such as increased growth rate or superior meat, milk and wool production is a vital economic tool to the animal scientist. Summarizing the latest developments in genomics relating to animal breeding values and design of breeding programs, this new edition includes models of survival analysis, social interaction and sire and dam models, as well as advancements in the use of SNPs in the computation of genomic breeding values.


Animal Breeding Plans

Animal Breeding Plans

Author: Jay L. Lush

Publisher: Read Books Ltd

Published: 2013-04-18

Total Pages: 594

ISBN-13: 1447497619

DOWNLOAD EBOOK

First published in 1943, “Animal Breeding Plans” contains a detailed guide on animal breeding designed for students with experience of genetics, embryology, breeds, and stock judging. It aims to furnish the reader with a clear understanding of the means available for improving the heredity of farm animals, especially what each possible method will or will not do well. Highly recommended for modern farmers and animal breeders. Contents include: “Origin and Domestication of Farm Animals”, “Consequences of Domestication”, “Beginning of Pedigree Breeding Methods in the United States”, “History of Animal Breeding Methods in the United States”, “Relation of the Breed Association to Breed Improvement”, “Genetic Principles in Animal Breeding”, “Mendelian Basis of Inheritance”, etc. Many vintage books such as this are increasingly scarce and expensive. It is with this in mind that we are republishing this volume now in an affordable, modern, high-quality edition complete with a specially-commissioned new introduction on farming.


Linear Models for the Prediction of the Genetic Merit of Animals, 4th Edition

Linear Models for the Prediction of the Genetic Merit of Animals, 4th Edition

Author: Raphael Mrode

Publisher: CABI

Published: 2023-10-09

Total Pages: 409

ISBN-13: 1800620489

DOWNLOAD EBOOK

Fundamental to any livestock improvement programme by animal scientists, is the prediction of genetic merit in the offspring generation for desirable production traits such as increased growth rate, or superior meat, milk and wool production. Covering the foundational principles on the application of linear models for the prediction of genetic merit in livestock, this new edition is fully updated to incorporate recent advances in genomic prediction approaches, genomic models for multi-breed and crossbred performance, dominance and epistasis. It provides models for the analysis of main production traits as well as functional traits and includes numerous worked examples. For the first time, R codes for key examples in the textbook are provided online. Suitable for graduate and postgraduate students, researchers and lecturers of animal breeding, genetics and genomics, this established textbook provides a thorough grounding in both the basics and in new developments of linear models and animal genetics.


The Genetics of the Pig

The Genetics of the Pig

Author: Max Frederick Rothschild

Publisher: CABI

Published: 2011

Total Pages: 525

ISBN-13: 1845937562

DOWNLOAD EBOOK

The understanding of pig genetics and genomics has advanced significantly in recent years, creating fresh insights into biological processes. This comprehensive reference work discusses pig genetics and its integration with livestock management and production technology to improve performance. Fully updated throughout to reflect advances in the subject, this new edition also includes new information on genetic aspects of domestication, colour variation, genomics and pig breeds, with contributions from international experts active in the field.


Selection and Breeding Programs in Aquaculture

Selection and Breeding Programs in Aquaculture

Author: Trygve Gjedrem

Publisher: Springer Science & Business Media

Published: 2005-04-13

Total Pages: 386

ISBN-13: 9781402033414

DOWNLOAD EBOOK

Although aquaculture as a biological production system has a long history, systematic and efficient breeding programs to improve economically important traits in the farmed species have rarely been utilized until recently, except for salmonid species. This means that the majority of aquaculture production (more than 90 %) is based on genetically unimproved stocks. In farm animals the situation is vastly different: practically no terrestrial farm production is based on genetically unimproved and undomesticated populations. This difference between aquaculture and livestock production is in spite of the fact that the basic elements of breeding theory are the same for fish and shellfish as for farm animals. One possible reason for the difference is the complexity of reproductive biology in aquatic species, and special consideration needs to be taken in the design of breeding plans for these species. Since 1971 AKVAFORSK, has continuously carried out large scale breeding research projects with salmonid species, and during the latest 15 years also with a number of fresh water and marine species. Results from this work and the results from other institutions around the world have brought forward considerable knowledge, which make the development of efficient breeding programs feasible. The genetic improvement obtained in selection programs for fish and shellfish is remarkable and much higher than what has been achieved in terrestrial farm animals.


Nutrient Requirements of Domesticated Ruminants

Nutrient Requirements of Domesticated Ruminants

Author: Mike Freer

Publisher: CSIRO PUBLISHING

Published: 2007

Total Pages: 295

ISBN-13: 0643092625

DOWNLOAD EBOOK

"This publication represents a revision of the report entitled 'Feeding standards for Australian livestock. Ruminants' that was issued in 1990 by CSIRO Publishing in conjunction with the Standing Committee on Agriculture"--Introduction.


Sustainable Food Production

Sustainable Food Production

Author: Paul Christou

Publisher: Springer

Published: 2012-12-05

Total Pages: 1869

ISBN-13: 9781461457961

DOWNLOAD EBOOK

Gathering some 90 entries from the Encyclopedia of Sustainability Science and Technology, this book covers animal breeding and genetics for food, crop science and technology, ocean farming and sustainable aquaculture, transgenic livestock for food and more.