Humans started domesticating farm livestock over 10,000 years ago. For much of this time, livestock have been changed genetically by subjective means. In the past 50 years, the application of scientific methods to animal breeding has led to major improvements in the output, cost and quality of animal products in the last few decades. This book describes the principles of genetic improvement of farm livestock and the practical application of these principles to dairy cattle, beef cattle and sheep breeding. Originally published in 1998 by Farming Press.
Basic process of inheritance; The anatomy of the reproductive system; The physiology of the reproductive system; A potpourri - lethals, antigens, and others; Variation; population genetics; Inbreeding and relationship; outbreeding;...
Koots, K.R., Gibson, J.P., Smith, C. and Wilton, J.W. (1994a) Analyses of published genetic parameter estimates for beef production traits. 1. Heritability. Animal Breeding Abstracts 62, 309–338. Koots, K.R., Gibson, J.P. and Wilton, ...
Review of Genetic Improvement Programs in the Beef and Sheepmeat Industries: TR.080
A general view of animal breeding; Molecular genetics; Immunogenetics; Reproductive biology; Economic aspects of developing breeding objectives; Mixed model theory; Population size; Electronics.
The Artificial Insemination and Embryo Transfer of Dairy and Beef Cattle (including Information Pertaining to Goats, Sheep, Horses, Swine, and...
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.
Material is organized into 5 parts for easy and ready use, broadening the usefulness of the book, making it the most comprehensive, hands-on AI manual available. This...
Fat Content and Composition of Animal Products: Proceedings of a Symposium
This publication provides an update on the current status of gene maps in different livestock and pet/companion animal species. The findings summarized in species specific commentaries and original articles testify...
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.