You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.
This specially curated collection features four reviews of current and key research on metabolic disorders in dairy cattle. The first chapter reviews the prevalence, etiology and effects of ruminal acidosis, as well as ways to counteract it through regulation of ruminal pH. The chapter includes a case study on subacute rumen acidosis (SARA) in the post-partum phase of the transition period. The second chapter assesses the main pathways for rumen fermentation which is a major factor in efficient transformation of nutrients. It discusses factors influencing the efficiency of microbial growth as well as the interactions between rumen energy and nitrogen metabolism in ensuring efficient digestio...
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.
A comprehensive review of both the causes of greenhouse gas emissions from livestock and the range of ways these emissions can be reduced Particularly strong focus on the range of nutritional strategies, from forage and silage to feed supplements such as plant bioactive compounds and direct-fed microbials as well as inhibitors and vaccines Covers other approaches such as genetics and selection, improved husbandry as well as manure management
In this issue of Veterinary Clinics of North America: Food Animal Practice, guest editors Drs. Nial J. O'Boyle, John Dustin Loy, and Jessica L. Klabnik bring their considerable expertise to the topic of Genomics. Top experts provide a primer on fundamentals, applications, and implementation of genetics and genomics into ruminant practice, including articles on key genetics/genomics strategies and economic impact; sampling and laboratory logistics; beef and dairy genetic evaluations; and the role of veterinary practitioners in the genomic era in beef and dairy. - Contains 12 relevant, practice-oriented topics including genetics and genomics 101; recessive conditions in beef and dairy cattle; ...
Summing up knowledge and understanding of engineering geology as is applies to the urban environment at the start of the 21st century, this volume demonstrates that: working standards are becoming internationalised; risk assessment is driving decision-making; geo-environmental change is becoming better understood; greater use of underground space is being made; and IT advances are improving subsurface visualization. --
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.
None