Poultry farming Books

Book Synopsis"Each chapter provides an overview of current knowledge on the topic in question, accompanied by an outline of advances in both scientific and applied fields. The chapters are written by twenty-five authors, all scientific experts in the subject discussed… In conclusion, Understanding the behaviour and improving the welfare of chickens is an expertly written, widely accessible book for all professionals in the field, which should provide increased understanding of chicken behaviour and welfare." (Animal Welfare - Universities Federation for Animal Welfare)With rising consumer concerns about the welfare of farm animals, such as chickens, there is a growing urgency for the livestock production sector to ensure that welfare standards are met throughout the supply chain, from breeding to slaughter. Understanding the behaviour and improving the welfare of chickens offers a comprehensive summary on the wealth of recent research completed on understanding chicken behaviour and discusses how best to use this rich body of knowledge to optimise welfare management of broilers and layers. This collection features expert insights into the use of wearable, video and acoustic technologies as a means of monitoring behaviour, as well as improving current welfare protocols.With its distinguished editor and team of leading experts in their fields, Understanding the behaviour and improving the welfare of chickens will be a standard text for university researchers in poultry and veterinary science as well as ethology. The book will also be an authoritative reference for government and other agencies responsible for the poultry sector and farm animal welfare, as well as companies involved in rearing chickens and processing poultry meat and eggs.Trade Review"Each chapter provides an overview of current knowledge on the topic in question, accompanied by an outline of advances in both scientific and applied fields. The chapters are written by twenty-five authors, all scientific experts in the subject discussed… In conclusion, Understanding the behaviour and improving the welfare of chickens is an expertly written, widely accessible book for all professionals in the field, which should provide increased understanding of chicken behaviour and welfare." (Animal Welfare - Universities Federation for Animal Welfare)Table of ContentsPart 1 Behaviour1.Advances in understanding the genetics of poultry behaviour: Dominic Wright and Rie Henriksen, IFM Biology – Linköping University, Sweden; 2.Understanding the sensory perception of chickens: Birte L. Nielsen, INRAE, France; 3.Understanding states of suffering with implications for improved management of poultry: Ian J. H. Duncan, University of Guelph, Canada; 4.Understanding chicken learning and cognition and implications for improved management: Rafael Freire, Charles Sturt University, Australia; 5.Understanding poultry social behaviour and its impact on animal welfare: Inma Estevez, Neiker-Tecnalia Basque Institute for Agricultural Research and Development and IKERBASQUE, Basque Foundation for Science, Spain; 6.Poultry welfare monitoring: wearable technologies: Dana L. M. Campbell, CSIRO, Australia; and Marisa A. Erasmus, Purdue University, USA; 7.Poultry welfare monitoring: group-level technologies: Marian Stamp Dawkins and Elizabeth Rowe, University of Oxford, UK; 8.Improving welfare assessment indicators and protocols for poultry: Linda Keeling, Swedish University of Agricultural Sciences, Sweden; Part 2 Welfare issues in breeding, management and housing9.Welfare issues affecting broiler breeders: Anja Brinch Riber, Aarhus University, Denmark; 10.Opportunities to improve the welfare of young chickens: Elske N. de Haas, Utrecht University, The Netherlands; 11.Welfare issues in poultry housing and management: broilers: Ingrid C. de Jong, Wageningen Livestock Research, Wageningen University and Research, The Netherlands; 12.Welfare issues in poultry housing and management: laying hens: Victoria Sandilands, Scotland’s Rural College (SRUC), UK; 13.The role of perches in chicken welfare: Lars Schrader and Julia Malchow, Institute of Animal Welfare and Animal Husbandry – Friedrich-Loeffler-Institut, Germany; 14.Improving welfare in catching and transport of chickens: Leonie Jacobs, Virginia Tech, USA; and Frank A. M. Tuyttens, Institute for Agricultural and Fisheries Research (ILVO) and Ghent University, Belgium; 15.Improving welfare in poultry slaughter: Dorothy McKeegan, Institute of Biodiversity, Animal Health and Comparative Medicine, University of Glasgow, UK; and Jessica Martin, The Royal (Dick) School of Veterinary Studies and The Roslin Institute, University of Edinburgh, UK; 16.Cause and prevention of injurious pecking in chickens: Nienke van Staaveren and Alexandra Harlander, University of Guelph, Canada; 17.Bone health and associated problems in layer hens: Christina Rufener, University of California-Davis, USA; and Michael J. Toscano, University of Bern, Switzerland; 18.Poultry health monitoring and management: bone and skin health in broilers: Gina Caplen, University of Bristol, UK;

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Book SynopsisFood production, particularly animal protein production, is changing. While productivity, efficiency and food quality continue to be of vital importance, there is increasing pressure on producers to prioritize sustainability and animal health and welfare as well minimize food waste. Optimizing vitamin nutrition can help make animal production more sustainable by optimizing animal health and welfare and animal performance and food quality, while reducing food waste. Optimum Vitamin Nutrition for More Sustainable Poultry Farming contains concise, up-to-date information on vitamin nutrition for poultry. This book, which follows the authoritative Optimum Vitamin Nutrition in the Production of Quality Animal Foods (5m Books, 2013), is a reference for research and extension specialists who need the most current, research-based information on vitamins in poultry. This book is first in a series of books covering Optimum Vitamin Nutrition in swine, ruminants and aquaculture.Table of ContentsChapter 1 Contribution of vitamin nutrition to a more sustainable farming Chapter 2 A brief history of vitamins Chapter 3 Introduction to vitamins Chapter 4 Vitamin description Chapter 5 Optimum vitamin nutrition in poultry breeders Chapter 6 Optimum vitamin nutrition in broilers and turkeys Chapter 7 Optimum vitamin nutrition in laying hens

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Book Synopsis'One of those enthusiasts whose enthusiasm is hard to resist . . . Always beguiling' Daily Mail'Hugely inspiring even when it is most bonkers' Sarah Bakewell, New Statesman'A combination of almanac, commonplace book and diary, this is a tasty oddity . . . Richly entertaining' IndependentAs the pandemic has caused us all to re-evaluate our lives, becoming more self-reliant and dwelling in closer harmony with nature have emerged as important priorities. Many of us have decided to up sticks and leave the city behind for a less frenetic existence in the country. Whether you've already made your move, or are dreaming of doing so one day, this is the book for you. Covering beekeeping, poultry rearing, pig farming, bread-making, wood-chopping, fire-laying, bartering and much more, How to Live in the Country is the perfect source of inspiration for old hand and beginners alike: useful, informative but also refreshingly honest and realistic. Tom Hodgkinson draws on the wisdom of an eclectic range of thinkers and writers as he guides us through each month of the year, giving lists of tasks for both garden and animal husbandry, offering tips and shortcuts, and weaving in stories about his own experience of raising a young family in rural Devon.Trade Review 'One of those enthusiasts whose enthusiasm is hard to resist . . . Always beguiling' Daily Mail 'Hugely inspiring even when it is most bonkers' Sarah Bakewell, New Statesman 'A combination of almanac, commonplace book and diary, this is a tasty oddity . . . Richly entertaining' Independent 'Every gardener and allotment holder should have a copy. It’s packed with good advice' Virginia Ironside, The Oldie 'A delightful read. Share in the exuberant joys and comic misfortunes of an eccentric who has made up his mind about the existence he wants to lead, and has gone ahead and lived it' Mail on Sunday

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Book SynopsisThis collection features four peer-reviewed literature reviews on antibiotics in poultry production.The first chapter places the use of antibiotics in poultry production in its historical context to understand the benefits that antibiotics have conferred on animal production to date. It considers past, present and future use of antibiotics, focusing on the use of bacteriocins and phytochemicals.The second chapter considers the benefits and repercussions of the use of antibiotics in poultry production. It details the emergence of antibiotic resistance, as well as the potential risks to public health and sustainable farming associated with antibiotic use.The third chapter reviews the identification and use of prebiotics as a control measure against contamination of poultry products. The chapter covers both traditional prebiotic compounds such as fructooligosaccharides, and less conventional sources such as guar gum.The final chapter presents the background and current use of Competitive Exclusion (CE) as a preventative measure against Salmonella infections in poultry, by administration ofcultures of intestinal origin to day-old chickens.Table of ContentsChapter 1 - Antibiotics and gut function: historical and current perspectives: Jeferson M. Lourenço, Darren S. Seidel and Todd R. Callaway, University of Georgia, USA; 1 Introduction2 Historical perspectives on antibiotics in poultry production3 Future perspectives on antibiotics in poultry production4 Conclusion5 Where to look for further information6 ReferencesChapter 2 - The emergence of antibiotic resistance in poultry farms: Issmat I. Kassem, Yosra A. Helmy, Isaac P. Kashoma and Gireesh Rajashekara, The Ohio State University, USA; 1 Introduction: current poultry farming and the use of antibiotics2 The different applications of antibiotics in poultry farming3 Human health risks associated with antibiotic use in poultry farming4 Examples of antibiotic-resistant food-borne pathogens associated with poultry5 Regulations, recommendations and future trends6 Where to look for further information7 ReferencesChapter 3 - Alternatives to antibiotics in preventing zoonoses and other pathogens in poultry: prebiotics and related compounds: Steven C. Ricke, University of Arkansas, USA, A.V.S. Perumalla, Kerry, USA and Navam. S. Hettiarachchy, University of Arkansas, USA; 1 Introduction2 Beneficial effects of prebiotics: general mechanisms of action3 Non-digestible carbohydrates as prebiotics4 Fructooligosaccharides5 Yeast-derived components and mannan derivatives as pro- and prebiotics6 Galactooligosaccharide and isomaltooligosaccharide7 Guar gum as a potential prebiotic source8 Synbiotics: combining pre- and probiotics for enhanced nutritional supplements9 Summary and conclusions10 Where to look for further information11 ReferencesChapter 4 - Competitive exclusion (CE) treatment to control pathogens in poultry: Carita Schneitz, Finland; and Martin Wierup, Swedish University of Agricultural Sciences (SLU), Sweden; 1 Introduction2 The CE principle3 Development of treatment materials: undef ned CE cultures4 Development of treatment materials: defined CE cultures5 Evaluation and administration of CE treatment materials6 Pathogen and host specificity of CE treatment7 Factors affecting the efficacy of CE treatment8 Field experience of CE9 Strategies for use, safety and licensing10 Conclusions11 Where to look for further information12 References

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Book SynopsisThis collection features four peer-reviewed literature reviews on bone health in poultry.The first chapter reviews the literature on genetic mapping of skeletal traits in both broilers and layers, including both the genetics of skeletal defects and bone quality. As the chapter shows, linkage mapping and genome-wide association studies have identified promising candidate genes with potential for breeding more robust birds.The second chapter focuses on bacterial chondronecrosis with osteomyelitis (BCO), one of the most common causes of lameness in broilers. The chapter summarizes the pathogenesis of BCO and reviews the efficacy of probiotics as a prophylactic treatment.The third chapter discusses bone health in laying hens. It reviews bone development, keel and other bone health problems and factors contributing to poor bone health. It also summarises key strategies for improving bone health, including breeding, nutrition, rearing practices and housing.The final chapter assesses the problem of lameness in intensively-reared broiler flocks. The chapter also discusses skin health in broilers. It summarises key risk factors as well as ways of monitoring and reducing the problem, from breeding programmes and enrichment to sequential feeding regimes.

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Book SynopsisThis collection features three peer-reviewed literature reviews on feather-pecking in poultry.The first chapter describes the three main forms of injurious pecking (IP) in poultry: tissue pecking (TP), aggressive pecking (AP) and feather-pecking (FP). It discusses the origin of severe FP, the most severe form of IP. The chapter concludes with a discussion on the risk factors and current management strategies used to reduce IP in poultry production.The second chapter assesses the use of beak trimming of laying hens as an effective preventative strategy for injurious pecking (IP). It considers the welfare costs and benefits of the two different methods: hot blade (HB) and infrared (IR). The chapter concludes with a section on alternative strategies that could reduce the need for beak trimming.The final chapter reviews the different types of featherpecking and considers the origins of this behaviour. The chapter offers a detailed discussion on the management techniques available for the prevention of feather-pecking, during both rearing and the laying period.Table of ContentsChapter 1 - Cause and prevention of injurious pecking in chickens: Nienke van Staaveren and Alexandra Harlander, University of Guelph, Canada; 1 Introduction2 Identifying the underlying causes of injurious pecking3 Practical attempts and management strategies to reduce injurious pecking4 Conclusion5 Future trends in research6 Where to look for further information7 ReferencesChapter 2 - Beak trimming of laying hens: welfare costs and benefits: Dorothy McKeegan, University of Glasgow, UK; 1 Introduction2 Feather pecking and cannibalism3 The welfare impact of beak trimming4 Effects of beak trimming on injurious pecking and production5 Alternative strategies to reduce the need for beak trimming6 Conclusions and future directions for research7 Where to look for further information8 ReferencesChapter 3 - Managing laying hen flocks with intact beaks: Thea van Niekerk, Wageningen Livestock Research, The Netherlands; 1 Introduction2 Types of feather pecking3 The origin of feather pecking behaviour4 Prevention of feather pecking: rearing conditions5 Prevention of feather pecking: laying period6 Summary7 Future trends in research8 Where to look for further information9 References

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Book SynopsisThis collection features five peer-reviewed literature reviews on sensor technologies in livestock monitoring.The first chapter considers the development of on-animal sensors as a means of monitoring an array of livestock species, as well as the challenges which arise with their deployment in commercial livestock management operations.The second chapter reviews the utilisation of wearable technologies to monitor the welfare of poultry, including accelerometers. The chapter also considers the effects of these sensors on bird welfare and behaviour.The third chapter provides a detailed overview of recent advances in techniques for monitoring dairy cow health and welfare. The chapter reviews the development of diagnostic tools and sensor technologies which enable automated, continuous monitoring of livestock.The fourth chapter reviews the potential of precision livestock farming (PLF) technology to monitor dairy cattle welfare in line with the Five Domains framework. The chapter explores how PLF can positively impact each of the five domains: nutrition, environment, health, behaviour and mental state.The final chapter reviews recent advances in technologies for monitoring key indicators of pig welfare by considering good feeding, good housing, good health and appropriate behaviour.Table of ContentsChapter 1 - Developments in on-animal sensors for monitoring livestock: Mark Trotter, CQUniversity Institute for Future Farming Systems Australia; Derek Bailey, New Mexico State University, USA; Jamie Barwick, University of New England, Australia; Jaime Manning, Caitlin Evans, Diogo Costa, Elle Fogarty and Anita Chang, CQUniversity Institute for Future Farming Systems, Australia; 1 Introduction 2 Components of an on-animal sensor system 3 Form factor and deployment mode 4 Sensors 5 Energy management for on-animal sensors 6 Communication and data transfer 7 Data management, reduction and analysis 8 Applications of on-animal sensors 9 Future trends 10 References Chapter 2 Poultry welfare monitoring: wearable technologies: Dana L. M. Campbell, CSIRO, Australia; and Marisa A. Erasmus, Purdue University, USA; 1 Introduction 2 Radio-frequency identification technology 3 Wearable sensors and accelerometers 4 Case study: outdoor stocking density in free-range laying hens 5 Conclusion 6 Future trends in research 7 Where to look for further information 8 References Chapter 3 Advances in techniques for health monitoring/disease detection in dairy cattle: Michael Iwersen and Marc Drillich, University of Veterinary Medicine Vienna, Austria; 1 Introduction 2 Shift in the veterinary profession 3 Information management systems 4 On-farm diagnostic tests 5 Electronic devices and precision livestock farming technologies 6 Case study: detecting subclinical ketosis in dairy cows 7 Conclusion and future trends in research 8 Where to look for further information 9 References Chapter 4 Advances in precision livestock farming techniques for monitoring dairy cattle welfare: Henk Hogeveen and Mariska van der Voort, Wageningen University and Research, The Netherlands; 1 Introduction 2 The five domains model for welfare assessment 3 The nutrition domain 4 The environment domain 5 The health domain 6 The behavior domain 7 The need for algorithms to monitor dairy cattle welfare 8 Conclusion 9 Where to look for further information 10 References Chapter 5 Advances in technologies for monitoring pig welfare: Maciej Oczak, University of Veterinary Medicine Vienna, Austria; Kristina Maschat, FFoQSI GmbH, Austria; and Johannes Baumgartner, University of Veterinary Medicine Vienna, Austria; 1 Introduction 2 Good feeding 3 Good housing 4 Good health 5 Appropriate behaviour 6 Legal and ethical considerations 7 Sensor data management and modelling 8 Case study 9 Conclusion 10 Future trends in research 11 Where to look for further information 12 References

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Book SynopsisThis collection features three peer-reviewed literature reviews on pre- and probiotics in poultry production.The first chapter summarises the safety and efficacy of individual monocultures for prophylactic and/or therapeutic efficacy against Salmonella infections in poultry under both laboratory and field conditions. The chapter also considers the development of novel, cost-effective, feed-stable, direct-fed microbials with potential for widespread utilisation and improved production, delivery and clinical efficacy for animal use.The second chapter discusses the establishment of prebiotics as a series of feed compounds that serve as specific substrates for gastrointestinal tract (GIT) bacteria. The chapter reviews the impact of prebiotics on bird health, GIT function, and prevention of foodborne pathogen GIT colonization. Particular attention is drawn on the impact of prebiotics on the avian intestinal microbiome, cecal microbiome and the avian upper GIT.The final chapter considers current concerns surrounding the application of probiotics in poultry production, primarily due to mixed experiences of their effectiveness and lack of knowledge regarding the scientific basis for their modes of action. In contrast, prebiotics have been readily accepted by the sector. This chapter summarises recent research on the effects of both types of treatment, their possible modes of action, as well as the strengths and limitations of their use.Table of ContentsChapter 1 - The role of probiotics in optimizing gut function in poultry: Guillermo Tellez and Juan D. Latorre, University of Arkansas, USA; Margarita A. Arreguin-Nava, Eco-Bio LLC, USA; and Billy M. Hargis, University of Arkansas, USA; 1 Introduction 2 Experiences of probiotics in poultry 3 Probiotics and inflammation 4 Risks of overuse of antibiotics 5 The use of direct-fed microbials 6 Conclusion 7 Where to look for further information 8 References Chapter 2 - Role of prebiotics in poultry gastrointestinal tract health, function, and microbiome composition: Steven C. Ricke, University of Arkansas, USA; 1 Introduction 2 Prebiotics: definition 3 The avian upper GIT: potential impact of prebiotics 4 The avian intestinal microbiome, function, and prebiotics 5 Cecal composition and functional characteristics 6 Cecal microbiome: general characteristics 7 Cecal microbiome and prebiotics: current perspectives and future prospects 8 Summary and conclusions 9 Where to look for further information 10 References Chapter 3 - Probiotics, prebiotics and other feed additives to improve gut function and immunity in poultry: Robert Moore, RMIT University, Australia; 1 Introduction 2 Prebiotics 3 The efficacy of probiotics 4 Effects of probiotics and prebiotics 5 Selection, delivery and action of probiotic bacteria 6 Questions and opportunities regarding the use of probiotics 7 New frontiers and future research directions in probiotic development 8 Where to look for further information 9 References

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Book SynopsisThis collection features five peer-reviewed literature reviews on poultry housing systems.The first chapter reviews current poultry housing systems and the recent emergence of enriched cages and cage-free systems. It explores the impact of conventional cages on bird health and welfare, looking primarily at bone health.The second chapter examines the impact of different housing systems on the safety and quality of eggs. It reviews how hen housing and flock management can affect indicator populations, foodborne pathogens and chemical contamination.The third chapter considers the relationship between housing conditions and management in the rearing and production of broilers. It reviews the major welfare issues related to the housing of broilers, including feed and water restriction.The fourth chapter discusses current environmental enrichment strategies implemented in poultry production. The chapter details the benefits of these strategies, as well as their role in contributing to more sustainable production models.The final chapter reviews current knowledge on perching behaviour of chickens, as well as the associated risks to bird health and welfare that arise with the use of elevated structures, such as keel bone damage.Table of ContentsChapter 1 - Welfare issues in poultry housing and management: laying hens: Victoria Sandilands, Scotland’s Rural College (SRUC), UK; 1 Introduction2 Conventional cages3 Enriched cages4 Cage-free housing5 Conclusion6 Where to look for further information7 ReferencesChapter 2 - The effects of laying hen housing systems on egg safety and quality: Deana R. Jones, US Department of Agriculture, Agricultural Research Service, USA; 1 Introduction2 Indicator organisms in monitoring egg safety3 Salmonella spp.4 Other pathogens and chemical contaminants5 Egg quality6 Summary7 Future trends in research8 ReferencesChapter 3 - Broiler breeding flocks: management and animal welfare: Ingrid C. de Jong and Rick A. van Emous, Wageningen Livestock Research, The Netherlands; 1 Introduction2 Housing conditions and management in the rearing period3 Housing conditions and management in the production period4 Welfare issues: restricted feeding and water restriction5 Welfare issues: excisions, mating behaviour and quality of feather cover6 Environmental enrichment7 Vaccinations8 Transgenerational effects9 Concluding remarks10 Where to look for further information11 ReferencesChapter 4 - The contribution of environmental enrichment to sustainable poultry production: Inma Estevez, Neiker-Tecnalia and Ikerbasque (The Basque Foundation for Science), Spain ; and Ruth C. Newberry , Norwegian University of Life Sciences, Norway; 1 Introduction2 Structural complexity: an introduction3 Structural complexity: cover panels4 Structural complexity: perches, barriers and ramps5 Other benefits of structural complexity6 Visual enrichment through lighting7 Foraging enrichments8 Comfort behaviour enrichments9 Enrichment and use of outdoor areas10 Discussion11 Conclusions12 ReferencesChapter 5 - The role of perches in chicken welfare: Lars Schrader and Julia Malchow, Institute of Animal Welfare and Animal Husbandry – Friedrich-Loeffler-Institut, Germany; 1 Introduction2 Why do chickens perch?3 Ontogeny of perching4 Anatomic prerequisites for perching5 Properties of perches: the chicken's view6 Elevated structures in pullet and layer housing7 Elevated structures in broiler housing8 Conclusions9 Future trends in research10 References

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Book SynopsisThis collection features five peer-reviewed literature reviews on ensuring animal welfare during transport and slaughter.The first chapter examines the impact of transport on beef and dairy cattle, as well as the effects of transport on carcass quality issues, such as bruising and dark cutting beef. It details how conditions can be optimised to ensure the welfare needs of the animal are met during all stages of transport.The second chapter reviews the legislation and codes of practice surrounding the transport and slaughter of cows to be culled as a result of disease or the development of health conditions such as lameness.The third chapter considers the effects of transport, handling and slaughter practices on pigs as well as physiological effects on carcass and meat quality.The fourth chapter explores current approaches used to stun poultry before slaughter, including electrical stunning and controlled atmosphere stunning. The chapter reviews the associated risks and benefits of each approach to overall bird health and welfare.The final chapter reviews the main welfare issues associated with management of sheep once they leave the farm, including transport by road and sea, use of holding facilities as well as handling and stunning of sheep at abattoirs.Table of ContentsChapter 1 - Optimizing welfare in transport and slaughter of cattle: Jan Shearer, Iowa State University, USA; 1 Introduction2 Culling and permanent herd removals3 Transport of cattle to markets and slaughter facilities4 Trends in transport of dairy and beef cattle5 Muscling and body condition of cull cows arriving at slaughter plants6 Hide and carcass bruising evaluation7 Optimising welfare during the pre-transport stage8 Welfare of cattle during transport9 Welfare of cattle at slaughter10 Summary11 Where to look for further information12 ReferencesChapter 2 - Ensuring the welfare of culled dairy cows during transport and slaughter: Carmen Gallo and Ana Strappini, Universidad Austral de Chile, Chile; 1 Introduction2 Legislation and codes of practice3 Pre-transport conditions that influence the welfare of cows during transport4 Welfare of culled cows during transport5 The effects of livestock markets on cow welfare6 Welfare of cows at the slaughter plant7 Conclusions8 Where to look for further information9 ReferencesChapter 3 - Optimising pig welfare during transport, lairage and slaughter: Luigi Faucitano, Agriculture and Agri-Food Canada, Canada; and Antonio Velarde, Institute of Agrifood Research and Technology, Spain; 1 Introduction2 Welfare during transport3 Welfare in lairage4 Welfare during stunning and slaughter5 Animal welfare audit protocols6 Conclusion and future trends7 Where to look for further information8 ReferencesChapter 4 - Improving welfare in poultry slaughter: Dorothy McKeegan, Institute of Biodiversity, Animal Health and Comparative Medicine, University of Glasgow, UK; and Jessica Martin, The Royal (Dick) School of Veterinary Studies and The Roslin Institute, University of Edinburgh, UK; 1 Introduction2 Lairage3 Stunning methods4 Conclusions5 Where to look for further information6 ReferencesChapter 5 - Humane transport, lairage and slaughter of sheep: P. H. Hemsworth and E. C. Jongman, University of Melbourne, Australia; 1 Introduction2 Animal welfare and its assessment3 Transporting sheep4 Abattoirs5 Sheep pen design: rest and recovery in lairage6 Sheep handling7 Stunning8 Safeguarding animal welfare9 Future trends and conclusion10 Where to look for further information11 Acknowledgements12 References

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Book SynopsisThis collection features four peer-reviewed reviews on developing immunity in poultry.The first chapter discusses the advances in genetic, genomic and functional genomic studies of immune and disease resistance in chickens. The chapter reviews multi-trait selection experiments and considers the potential trade-offs between production and immunocompetence in response to disease.The second chapter reviews the importance of the gut microbiome in optimising animal health and reducing susceptibility to major diseases affecting poultry production. The chapter examines intestinal immunity, as well as the microbiota interactions which occur within the poultry immune system.The third chapter addresses the nutritional strategies which can be implemented to boost immune function in poultry. The chapter considers the process of nutritional modulation and reviews the use of vitamins, minerals and amino acids to enhance, suppress and balance poultry immune systems.The final chapter provides an overview of the avian defence system and its role in tackling some of the major pathogens affecting global poultry production, such as coccidiosis. The chapter reviews the various elements of the host defence system and considers how supplements can modulate the immune system and its responses to specific challenges.Table of ContentsChapter 1 - Genetics and genomics of immunity and disease traits in poultry species: M.-H. Pinard-van der Laan, INRAE, France; J. Kaufman, University of Edinburgh and University of Cambridge, UK; A. Psifidi, Royal Veterinary College, UK; H. Zhou, University of California- Davis, USA; and M. Fife, Aviagen Ltd and The Pirbright Institute, UK; 1 Introduction 2 Deciphering the role of immune response genes in chicken: the major histocompatibility complex 3 The genetic architecture of immune traits: lessons from selection experiments 4 The contribution of ‘omics’ to immune responses and disease resistance 5 Breeding for disease resistance in poultry species 6 Trade-offs between immunocompetence and production in chicken 7 Genome-wide association case study 1: deciphering genetics and genomics of immune responses to Salmonella 8 Genome-wide association case study 2: deciphering genetics and genomics of immune responses to Campylobacter 9 Conclusion and future trends 10 References Chapter 2 - Understanding gut function in poultry: the role of commensals, metabolites, inflammation and dysbiosis in intestinal immune function and dysfunction: Michael H. Kogut, USDA-ARS, USA; 1 Introduction 2 Intestinal immunity 3 Microbiota interactions with the immune system 4 Gut microbiota as an epigenetic regulator of gut function 5 Dysregulation of gut functionality 6 Future trends and conclusion 7 References Chapter 3 - Nutritional strategies to boost immune response in poultry: M. T. Kidd, University of Arkansas, USA; and P.F. Surai, Vitagene and Health Research Centre, UK, Moscow State Academy of Veterinary Medicine and Biotechnology named after K.I. Skryabin, Russia, Trakia University, Bulgaria, Szent Istvan University, Hungary and Saint-Petersburg State Academy of Veterinary Medicine, Russia; 1 Introduction 2 Carotenoids 3 Vitamin E 4 Selenium 5 Zinc 6 Arginine 7 Threonline 8 Additional nutrition factors 9 References Chapter 4 - Understanding and boosting poultry immune systems: Rami A. Dalloul, Virginia Tech, USA; 1 Introduction 2 Overview of the avian defence system 3 Coccidiosis 4 Probiotics and poultry 5 Conclusion and future trends 6 Where to look for further information 7 References

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Book SynopsisThis collection features five peer-reviewed reviews on managing bacterial diseases of poultry.The first chapter provides a brief overview of Campylobacter in poultry production and the routes of transmission from bird to human. It considers current and future challenges in controlling Campylobacter, as well as the control measures implemented to reduce the occurrence of infection in poultry flocks. The second chapter discusses economically-important enteric diseases and disorders of poultry. The chapter highlights the aetiology of these diseases and explores more sustainable alternatives to promote gastrointestinal health, such as plant-derived extracts, organic acids, prebiotics and probiotics.The third chapter provides an overview of best practices to manage disease outbreaks in poultry. It reviews current disease preventative measures, health monitoring procedures, as well as disease investigation techniques. The fourth chapter reviews the emergence and re-emergence of several infectious pathogens in poultry production and the consequent need to improve current biosecurity measures in poultry flocks to ensure optimal animal health and welfare. The final chapter considers the main alternatives to antibiotics in preventing zoonoses and other major pathogens in poultry. The chapter reviews the sector’s use of prebiotics and related compounds, as well as the beneficial effects of their use.Table of ContentsChapter 1 - Zoonoses affecting poultry: the case of Campylobacter: Tom J. Humphrey and Lisa K Williams, Swansea University, UK; 1 Introduction 2 Campylobacter in poultry 3 Control measures in poultry 4 Campylobacter as a pathogen rather than a commensal of poultry 5 Conclusions 6 Future trends 7 Where to look for further information 8 References Chapter 2 - Gastrointestinal diseases of poultry: causes and nutritional strategies for prevention and control: Raveendra R. Kulkarni, North Carolina State University, USA; Khaled Taha-Abdelaziz, University of Guelph, Canada and Beni-Suef University, Egypt; and Bahram Shojadoost, Jake Astill and Shayan Sharif, University of Guelph, Canada; 1 Introduction 2 Gastrointestinal (GI) tract diseases 3 Nutritional interventions 4 Conclusion and future trends 5 Where to look for further information 6 References Chapter 3 - Disease management in poultry flocks: Peter Groves, University of Sydney, Australia; 1 Introduction 2 Disease investigation techniques 3 Preventative measures 4 Monitoring of poultry health and performance 5 Management of sick birds 6 Emergency disease occurrence 7 Future trends and conclusion 8 Where to look for further information 9 References Chapter 4 - Improving biosecurity in poultry flocks: Jean-Pierre Vaillancourt and Manon Racicot, Université de Montréal, Canada; Mattias Delpont, École nationale vétérinaire de Toulouse, France; 1 Introduction 2 Reducing sources of contamination 3 Separating healthy birds from sources of contamination 4 The most common viral pathogens in pig production 5 The most common parasitic pathogens in pig production 6 Case studies 7 Summary 8 Future trends 9 Where to look for further information 10 References Chapter 5 - Alternatives to antibiotics in preventing zoonoses and other pathogens in poultry: prebiotics and related compounds: Steven C. Ricke, University of Arkansas, USA, A.V.S. Perumalla, Kerry, USA and Navam. S. Hettiarachchy, University of Arkansas, USA; 1 Introduction 2 Beneficial effects of prebiotics: general mechanisms of action 3 Non-digestible carbohydrates as prebiotics 4 Fructooligosaccharides 5 Yeast-derived components and mannan derivatives as pro- and prebiotics 6 Galactooligosaccharide and isomaltooligosaccharide 7 Guar gum as a potential prebiotic source 8 Synbiotics: combining pre- and probiotics for enhanced nutritional supplements 9 Summary and conclusions 10 Where to look for further information 11 References

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Book SynopsisThis collection features five peer-reviewed reviews on dietary supplements in poultry nutrition.The first chapter reviews latest research on feed enzymes focussing on identifying the key challenges researchers face in terms of current trends in enzyme development, mechanism(s) of action and enzyme efficacy.The second chapter considers the role of probiotics in optimising gut function in poultry. It reviews the development of novel, cost-effective, feed-stable, direct-fed microbials with potential for widespread utilisation and improved production.The third chapter discusses the role of essential oils and botanicals in improving gut function in poultry, focussing on four major functions of phytobiotics that could potentially contribute to gut health: digestive conditioning, antimicrobial property, immunomodulation and gut microbiota modulation.The fourth chapter considers the development of alternative protein sources for poultry nutrition, including grain by-products, pulses and algae. It also reviews best practices for improving the nutritive value of these alternative protein sources.The final chapter reviews the effects of supplemental full- or de-fatted microalgal biomass in poultry diets on animal production and performance, meat and egg qualities, as well as nutrient metabolism and molecular responses.Table of ContentsChapter 1 - Advances in understanding and improving the role of enzymes in poultry nutrition: Bogdan A. Slominski, University of Manitoba, Canada; 1 Introduction2 Phytase in poultry diets: enzyme efficacy, phytate and non-phytate phosphorus contents and environmental impacts3 Non-starch polysaccharides (NSP) and NSP enzymes: physiological effects, multi-carbohydrase enzymes and prebiotic potential4 b-Mannanase in poultry nutrition5 Starch digestion and supplemental a-amylase6 Microbial protease supplementation7 Concluding remarks8 Where to look for further information9 ReferencesChapter 2 - The role of probiotics in optimizing gut function in poultry: Guillermo Tellez and Juan D. Latorre, University of Arkansas, USA; Margarita A. Arreguin-Nava, Eco-Bio LLC, USA; and Billy M. Hargis, University of Arkansas, USA; 1 Introduction2 Experiences of probiotics in poultry3 Probiotics and inflammation4 Risks of overuse of antibiotics5 The use of direct-fed microbials6 Conclusion7 Where to look for further information8 ReferencesChapter 3 - The role of essential oils and other botanicals in optimising gut function in poultry: Divek V. T. Nair, Grace Dewi and Anup Kollanoor-Johny, University of Minnesota, USA; 1 Introduction2 The emergence of regulations to curb antibiotic resistance3 Phytobiotics: an emerging group of alternatives4 Potential role of phytobiotics to improve gut health in poultry5 Benefits of improving gut health on poultry production6 Conclusion and future trends7 ReferencesChapter 4 - Alternative sources of protein for poultry nutrition: Paul A. Iji, Mehdi Toghyani, Emmanuel U. Ahiwe and Apeh A. Omede, University of New England, Australia; 1 Introduction2 Regional supply of conventional protein sources3 Finding alternative sources of protein for poultry4 Alternative plant protein sources: grain by-products5 Alternative plant protein sources: oil seed and fruit by-products6 Alternative plant protein sources: grain legumes or pulses7 Alternative plant protein sources: algae and duckweed8 Alternative animal protein sources9 Poultry responses to diets containing alternative protein sources10 Constraints on the use of alternative protein sources11 Improving the nutritive value of alternative protein sources for poultry12 Conclusion13 Where to look for further information14 ReferencesChapter 5 - Microalgae: a unique source of poultry feed protein: Sahil Kalia, Andrew D. Magnuson, Guanchen Liu and Xin Gen Lei, Cornell University, USA; 1 Introduction2 Nutrient composition of microalgae as alternative feed protein and bioactive nutrient sources3 Effects and values of microalgae as a supplement in broiler diets4 Effects and values of microalgae as a supplement in laying hen diets5 Potential of microalgae as a supplement in diets for other poultry species6 Conclusion and future trends7 Where to look for further information8 References

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Book SynopsisThis collection features five peer-reviewed reviews on ensuring the welfare of laying hens.The first chapter highlights the key welfare issues in poultry housing and management, focussing on the use of conventional cages to house laying hens. The chapter then explores the emergence of enriched cages and cage-free housing, as well as the benefits and risks of each system on bird health and welfare.The second chapter reviews the range of welfare issues affecting free range laying hens. The chapter also highlights the need to improve current understanding of how laying hens behave in free range systems to be able to adequately meet their health and welfare needs.The third chapter discusses the use of beak trimming methods, as well as the welfare concerns that arise as a result of their use. The chapter highlights alternative strategies to reduce the need for these practices which are known to incur acute pain.The fourth chapter reviews the impact of housing and management systems on the skeletal and cognitive development of laying hens. It discusses how nutrition and housing can be optimised to reduce the occurrence of bone health issues.The final chapter reviews current research on the genetics of behavioural traits in poultry, focussing on how breeding can be optimised to reduce aggressive behaviour in laying hens.Table of ContentsChapter 1 - Welfare issues in poultry housing and management: laying hens: Victoria Sandilands, Scotland’s Rural College (SRUC), UK; 1 Introduction2 Conventional cages3 Enriched cages4 Cage-free housing5 Conclusion6 Where to look for further information7 ReferencesChapter 2 - Welfare issues affecting free-range laying hens: Dana L.M. Campbell, University of New England and CSIRO, Australia, Sarah L, Lambton, University of Bristol, UK, Isabelle Ruhnke, University of New England, Australia and Claire A. Weeks, University of Bristol, UK; 1 Introduction2 Use of the outdoor range3 Mortality, health and correlations with range use4 Predators and pathogens5 Ranging, nutrition and grass impaction6 Feather pecking and cannibalism7 Summary8 Future trends in research9 Where to look for further information10 ReferencesChapter 3 - Beak trimming of laying hens: welfare costs and benefits: Dorothy McKeegan, University of Glasgow, UK; 1 Introduction2 Feather pecking and cannibalism3 The welfare impact of beak trimming4 Effects of beak trimming on injurious pecking and production5 Alternative strategies to reduce the need for beak trimming6 Conclusions and future directions for research7 Where to look for further information8 ReferencesChapter 4 - Bone health and associated problems in layer hens: Christina Rufener, University of California-Davis, USA; and Michael J. Toscano, University of Bern, Switzerland; 1 Introduction2 Bone development, growth and remodelling3 Identified bone health problems4 Contributory factors to poor bone health5 Influence of poor bone health on productivity and welfare6 Strategies for improving bone health7 Future trends in research8 Where to look for further information9 ReferencesChapter 5 - Genetics and genomics of behavioral and welfare traits in poultry species: Heng-wei Cheng and Sha Jiang, Livestock Behavior Research Unit, USDA-ARS, USA and Southwest University, China; 1 Introduction2 The relationship of natural and artificial selection to animal welfare3 Management, behavior and welfare in poultry4 Selection programs, aggression and poultry welfare5 Group selection approaches to reduce aggression6 Limitations of selection programs7 Summary and future trends8 Where to look for further information9 References

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Book SynopsisThis collection features five peer-reviewed reviews on improving biosecurity in livestock production.The first chapter highlights the importance of implementing biosecurity measures along the pig production chain as a means of minimising disease introduction (external biosecurity) and spread (internal biosecurity) throughout the farm. The second chapter reviews the diagnosis and monitoring of common pig diseases, as well as the control measures that can be implemented on the farm, focussing on the importance of establishing effective biosecurity measures. The third chapter provides a brief overview of the emergence and re-emergence of several infectious pathogens of poultry. The chapter highlights the integral role of improving biosecurity in poultry flocks as a means of mitigating future disease risk, including proper cleaning and disinfection techniques.The fourth chapter provides an overview of good farming practices for beef cattle farms, with particular discussion of biosecurity, animal welfare and the importance of clean cattle policies.The final chapter summarises key issues of biosecurity which arise in organic animal farming and discusses their significance to human health. Two case studies are presented to demonstrate the successful implementation of biosecurity plans as a means of reducing disease risk.Table of ContentsChapter 1 - On-farm strategies for preventing pig diseases: improving biosecurity: Jeroen Dewulf and Dominiek Maes, Ghent University, Belgium; 1 Introduction 2 What is biosecurity? 3 External biosecurity measures 4 Internal biosecurity measures 5 Measuring biosecurity 6 Conclusion 7 References Chapter 2 - Disease identification and management on the pig farm: Dominiek Maes, Jeroen Dewulf, Filip Boyen and Freddy Haesebrouck, Ghent University, Belgium; 1 Introduction 2 Disease identification 3 Disease management and control: overview 4 External biosecurity 5 Internal biosecurity 6 Vaccination and antimicrobial medication 7 Future trends in diagnostics and disease monitoring and control 8 Conclusion 9 Where to look for further information 10 References Chapter 3 - Improving biosecurity in poultry flocks: Jean-Pierre Vaillancourt and Manon Racicot, Université de Montréal, Canada; and Mattias Delpont, École Nationale Vétérinaire de Toulouse, France; 1 Introduction 2 Reducing sources of contamination: cleaning and disinfection of poultry barns 3 Reducing sources of contamination: equipment and vehicles4 Reducing sources of contamination: water and feed hygiene 5 Reducing sources of contamination: insect, mite and rodent pests, wild birds and pets 6 Reducing sources of contamination: manure, litter and dead birds 7 Separating healthy birds from sources of contamination: zoning production sites 8 Separating healthy birds from sources of contamination: hatchery 9 Separating healthy birds from sources of contamination: regional biosecurity 10 Biosecurity compliance 11 The economics of biosecurity 12 Conclusion and future trends 13 Where to look for further information 14 References Chapter 4 - Food safety management on farms producing beef: Peter Paulsen, Frans J. M. Smulders and Friederike Hilbert, University of Veterinary Medicine, Austria; 1 Introduction 2 Good farming practices and biosecurity for beef cattle farms 3 Animal handling and animal welfare 4 Clean cattle policy 5 From GFP to pre-harvest food safety management: the case of E. coli O157 6 Quality assurance programmes for beef production 7 Summary 8 Future trends in research 9 Where to look for further information 10 References Chapter 5 - Biosecurity and safety for humans and animals in organic animal farming: K. Ellis, Scottish Centre for Production Animal Health and Food Safety, University of Glasgow, UK; 1 Introduction 2 The challenges of biosecurity risk in organic farming 3 Food safety summary 4 Controlling infectious diseases 5 Conclusions and future trends 6 Case studies 7 Where to look for further information 8 References

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Book SynopsisOmlet's easy-to-clean, safe and stylish Eglu chicken houses became an instant design icon when they were launched in 2004. Omlet quickly became most popular brand among chicken keepers, appealing to a new generation of people wanting to keep chickens as pets in their back gardens. This complete guide covers everything a novice chicken keeper needs to know, and reimagines the way you live with and look after your chickens. From helping you select the right variety of chicken to buy and setting up your coop, through to training them, rearing chicks and even showing them at events, this really is a one-stop guide to becoming a confident and expert owner. As well as background history on the chicken, there is a wealth of information on eggs and delicious recipes for cooking your eggs perfectly. Questions posed by Omlet's chicken-keeping customers are all answered here, with special emphasis on how to look after your chickens, dealing with common pests and diseases, and a year round planner to help you keep on top of the little maintenance jobs. With advice on practical matters such as runs and coops, to what and how to feed your chickens for maximum fowl fitness, this eggcellent guide from Omlet aims to ensure you have the happiest chickens on the planet.

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