The Effects Of Environmental Enrichment On The Health Behaviour And Welfare Of Fast Growing Broilers
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The Effects Of Environmental Enrichment On The Health Behaviour And Welfare Of Fast Growing Broilers
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Author : Zhenzhen Liu
language : en
Publisher:
Release Date : 2019
The Effects Of Environmental Enrichment On The Health Behaviour And Welfare Of Fast Growing Broilers written by Zhenzhen Liu and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with categories.
The objectives of this research were to test 1) the effects of environmental enrichments (platform, swinging scale, peckstone, suet feeder) on the health and behaviour of broilers; 2) the effects of body weight on the mobility and activity of broilers; 3) if a commercially available accelerometer, Actical®, can be used to automatically measure the activity levels of broilers. The enrichments used in this study had no effect on the body weight, mobility, or activity level of broilers according to the time spent standing during a latency-to-lie test, the number of crossings during an obstacle test, and their overall time budget. However, birds from non-enriched pens performed more play behaviour than birds from enriched pens during standardized tests, likely due to boredom which could lead to animals being more easily stimulated. Light birds had better mobility and were more active than heavy birds. Actical® is also likely a useful device to measure the activity levels of individual broilers.
The Moral Psychology Of Boredom
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Author : Andreas Elpidorou
language : en
Publisher: Rowman & Littlefield
Release Date : 2022-01-31
The Moral Psychology Of Boredom written by Andreas Elpidorou and has been published by Rowman & Littlefield this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-01-31 with Psychology categories.
Whether we like it or not, boredom is a major part of human life. It permeates our personal, social, practical, and moral existence. It shapes our world by demarcating what is engaging, interesting, or meaningful from what is not. It also sets us in motion insofar as its presence can motivate us to act in a plethora of ways. Indeed, in our search for engagement, interest, or meaning, our responses to boredom straddle the line between the good and the bad, the beneficial and the harmful, the creative and the mundane. In this volume, world-renowned researchers come together to explore a neglected but crucially important aspect of boredom: its relationship to morality. Does boredom cause individuals to commit immoral acts? Does it affect our moral judgment? Does the frequent or chronic experience boredom make us worse people? Is the experience of boredom something that needs to be avoided at all costs? Or can boredom be, at least sometimes, a solution and a positive moral force? The Moral Psychology of Boredom sets out to answer these and other timely questions.
Rising Stars In Avian Physiology 2022
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Author : Vincent M. Cassone
language : en
Publisher: Frontiers Media SA
Release Date : 2023-01-09
Rising Stars In Avian Physiology 2022 written by Vincent M. Cassone and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-01-09 with Science categories.
The Behavioural Biology Of Chickens
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Author : Christine J Nicol
language : en
Publisher: CABI
Release Date : 2015-05-28
The Behavioural Biology Of Chickens written by Christine J Nicol and has been published by CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-05-28 with Science categories.
Chickens are by far the world’s most widely farmed animal, kept for both meat and egg production. They are at the centre of many debates regarding housing and production systems, causing significant interest in what lies behind chicken behaviour. This accessible book covers sensory biology, behavioural development, preferences and aversions, social behaviour, learning and cognition, behavioural issues in different systems and solutions for behavioural problems. Authored by an authority on chicken ethology, it brings together the fields of animal behaviour, neuroscience, psychology and epidemiology to provide a comprehensive understanding of chicken behaviour and help improve the lives of farmed chickens around the world.
Broiler Chickens Welfare In Practice
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Author : Andy Butterworth
language : en
Publisher: 5m Books Ltd
Release Date : 2021-03-26
Broiler Chickens Welfare In Practice written by Andy Butterworth and has been published by 5m Books Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-03-26 with Technology & Engineering categories.
Broiler Chickens is a short practical book of guidelines and advice to good welfare practice in broiler chicken farming. With contributions from world expert researchers in poultry welfare, this book distils academic research into applied advice on the farm for industry and farm workers. The content covered includes health and disease impacts with a One Health focus, housing for optimal health, broiler breeders, hatchery management, broiler slaughter practices, transport, animal welfare assessment measures and a discussion of welfare improvement measures on the farm. 5m Books
Livestock S Long Shadow
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Author : Henning Steinfeld
language : en
Publisher: Food & Agriculture Org.
Release Date : 2006
Livestock S Long Shadow written by Henning Steinfeld and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Business & Economics categories.
"The assessment builds on the work of the Livestock, Environment and Development (LEAD) Initiative"--Pref.
Intermittent Fasting In Chickens
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Author : Caroline Lindholm
language : en
Publisher: Linköping University Electronic Press
Release Date : 2019-10-16
Intermittent Fasting In Chickens written by Caroline Lindholm and has been published by Linköping University Electronic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-10-16 with categories.
Broiler breeder chickens are the parent stock used to produce broiler chickens raised for human consumption and have long been caught in a welfare dilemma. The immensely successful selection of fast-growing meat-type chickens over the last 80 years has created a remarkably efficient meat-producer and given us access to cheap chicken meat but has also created health problems for the animals. These problems especially affect the breeder generation, which must be raised with strict feed restriction to limit weight gain and thus maintain physical health and normal fertility. At the same time, however, feed restriction causes chronic hunger and feeding frustration with reduced animal welfare as a result. In the EU alone 60 million breeders are affected annually and although the problem is well-known within the industry, there is financial incentive to keep selecting for even higher growth potential in broilers, further increasing the problems for broiler breeders. Many strategies for reducing the impact of growth restriction on breeder welfare have been suggested and are usually aimed at somehow increasing the amount of feed given at feeding times. This can be done either through adding bulky fibers to the diet or by reducing feeding frequency. In this thesis, focus is on the latter as we explore the effects of intermittent fasting (IF) on the welfare of young broiler breeders as well as wild-type Red Junglefowl. Intermittent fasting, or “skip-a-day” feeding, is supposedly the most common feeding strategy for broiler breeders worldwide but is perceived as welfare-reducing and thus illegal in Sweden and several other European countries. In spite of this, the scientific knowledge of how this type of feeding affects chicken welfare is scarce. Assessing the overall effect of IF on breeder welfare is complicated by large variations in both physiological and behavioral parameters between feeding and fasting days, but it does appear that chicken welfare is improved at least on the feeding days of IF regimens. It also seems that some of the health benefits reported from mammalian studies of IF may apply to chickens as well, although behavioral indicators still point to welfare issues unless the level of feed restriction can be relaxed. In comparison with daily feed restriction, IF appears to increase the motivation for feed consumption but to reduce the motivation for appetitive behaviors such as foraging, which may explain why birds fed on this type of schedule are often reported as calmer.
Model Code Of Practice For The Welfare Of Animals
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Author : Pisc
language : en
Publisher: CSIRO PUBLISHING
Release Date : 2002
Model Code Of Practice For The Welfare Of Animals written by Pisc and has been published by CSIRO PUBLISHING this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Technology & Engineering categories.
Animal welfare considerations are becoming increasingly important for the keeping and farming of animals, both in Australia and internationally. Practices that may have once been deemed acceptable are now being reassessed in light of new knowledge and changing attitudes. The minimum standards outlined in this Code are intended to help people involved in the care and management of poultry to adopt standards of husbandry that are acceptable. Special requirements for various species are given in the appendices. This Code of Practice is intended as a guide for people responsible for the welfare and husbandry of domestic poultry. It recognizes that the basic requirement for welfare of poultry is a husbandry system appropriate to their physiological and behavioral needs. The Code emphasizes that--whatever the form of husbandry--managers, employees and all others responsible for the day-to-day needs of domestic poultry have a responsibility to care for poultry under their control.
Book Of Abstracts Of The 72nd Annual Meeting Of The European Federation Of Animal Science
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Author : Scientific Committee
language : en
Publisher: BRILL
Release Date : 2023-09-14
Book Of Abstracts Of The 72nd Annual Meeting Of The European Federation Of Animal Science written by Scientific Committee and has been published by BRILL this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-09-14 with Technology & Engineering categories.
This Book of Abstracts is the main publication of the 72nd Annual Meeting of the European Federation of Animal Science (EAAP). It contains abstracts of the invited papers and contributed presentations of the sessions of EAAP's eleven Commissions: Animal Genetics, Animal Nutrition, Animal Management and Health, Animal Physiology, Cattle Production, Sheep and Goat Production, Pig Production, Horse Production and Livestock Farming Systems, Insects and Precision Livestock Farming.
The Behaviour Of The Domestic Fowl
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Author : David Grainger Marcus Wood-Gush
language : en
Publisher:
Release Date : 1989
The Behaviour Of The Domestic Fowl written by David Grainger Marcus Wood-Gush and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Birds categories.