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      • Trusted Partner
        May 2024

        Quantifying Diets of Wildlife and Fish

        Practical and Applied Methods

        by Michael Calver, Neil Loneragan

        Quantifying Diets of Wildlife and Fish presents different techniques available to study animal diets. Ecologists determine animal diets to build natural history knowledge, test hypotheses in ecological theory and make informed management decisions for important ecosystems. Many researchers use techniques traditionally applied to the animals they study, rather than choose from the techniques with greatest potential for their study. In an effort to encourage researchers to consider new approaches, this book focuses on the techniques, rather than on particular groups of organisms or specific environments. With contributions from leading ecologists, chapters explore experimental design, observational techniques (including new technologies), stomach contents and faecal analysis, eDNA, tracers and stable isotopes. They also cover the latest multivariate methods of analyses suitable for describing animal diets and feeding relationships, as well as testing hypotheses relevant to ecological theory, environmental management and biological conservation. The expert knowledge provided will encourage readers to look beyond the boundaries of their specialties, assist in testing important hypotheses and provide insights into management problems. The examples in this book cover a range of vertebrates and invertebrates, as well as different environments, to open these methods up for novice ecologists and stimulate lateral thinking in more experienced researchers.

      • Trusted Partner
        Botany & plant sciences
        June 2016

        Tropical Forage Legumes

        Harnessing the Potential of Desmanthus and Other Genera for Heavy Clay Soils

        by John R. Lazier, Nazeer Ahmad

        This book includes a detailed analysis of the forage germplasm available which is adapted to heavy clay soils and describes materials collected from sites in the Caribbean, South, Central and North America. It covers successful native and exotic forage legume species that have potential for Belizean soils, and the adaptation of a wide range of forages on Australian clay soils. This book provides an invaluable example of how a global search for adapted and productive forage germplasm can be undertaken and, covering over four decades of research, acts as a key resource for new scientists in the field.

      • Trusted Partner
        Agricultural science
        December 1997

        Temperate Forage Legumes

        by J Frame. Edited by J F L Charlton, A S Laidlaw.

        The major temperate forage legumes are of global importance in the sustainable productivity of ruminant feed in the developed world. This book brings together in one volume all aspects of their basic biology and associated production practices. Emphasis is placed on the importance of understanding plant characteristics and their consequences in terms of forage output, quality and utilization by livestock. Recent research advances are reviewed and put into context and several recently commercialised species are also covered. The introduction considers the history, current extent, benefits and limits of temperate forage legume usage. Subsequent chapters are dedicated to a comprehensive examination of each forage species in turn, dealing with their origin, morphology, physiology, ecology, nitrogen-fixing capability, cultivars, seed production, nutritive value and productivity. The key factors for optimal management are identified and the prospects for the future outlined, including the potential arising from the use of biotechnology. This book is essential reading for degree and postgraduate students of plant science, agronomy and animal production. Additionally, students and researchers in ecology and environmental science will also find it a valuable resource. The management sections will be of particular value to grassland advisers, consultants and progressive land users.

      • Trusted Partner
        July 2020

        Forage production and utilization technology

        by Yan Jingcai

        The combination of planting and breeding and the development of moderate scale breeding has been proved to be a good way to solve the problem of forage supply and improve the efficiency of herbivore breeding in mountainous and hilly areas. This book takes forage production and forage technology as the theme. On the basis of introducing the current situation of forage production and herbivore breeding, it is compiled in accordance with the clues of forage varieties suitable for planting in southern provinces and their production technology, forage processing and storage technology, and forage utilization technology. The book introduces more than 30 kinds of forage grass, and introduces the feeding technology of forage grass in cattle, sheep, geese and pigs.

      • Trusted Partner
        Agricultural science
        December 1997

        Forage Seed Production, Volume 1

        Temperate Species

        by Edited by Daphne T Fairey, John G Hampton

        The grasses and legumes grown in pastures and rangelands form the basis of the worldwide animal production industry. Some species also have a significant role in the sport and leisure industry, for playing surfaces such as golf courses and football fields. It is therefore vitally important to ensure that seed supplies of appropriate species are available for use on a commercial scale. This book is published in association with the International Herbage Seed Production Research Group. It brings together leading researchers and along with its companion volume Forage Seed Production Volume 2: Tropical and Subtropical Species (to be published in late 1998), provides the definitive resource for all those concerned with breeding and profitable seed production for grasses and legumes used within grazing systems or recreation and amenity provision. The book is in two parts. Part 1 covers all aspects relevant to seed production, including improving seed yield and quality, crop management, harvesting, processing and the international seed trade. Part 2 consists of eleven case studies from eight countries covering three continents. This book and its companion should be read by all seed scientists involved in the breeding and commercial production of grass and legume seed. They also represent a valuable asset for all commercial seed suppliers. Additionally, the information presented within the book is important for all students and lecturers within departments of agriculture and plant breeding.

      • Trusted Partner
        Animal husbandry
        May 2000

        Forage Evaluation in Ruminant Nutrition

        by Hussain M Omed. Edited by D I Givens, Roger F E Axford, Emyr Owen

        Current pressures to maximise the use of forages in ruminant diets have renewed interest in fast, inexpensive methods for the estimation of their nutritional value. As a result, a wide variety of biological and physiochemical procedures have recently been investigated for this purpose.This book is the single definitive reference volume on the current status of research in this areaCovers all forages eaten by ruminant animals

      • Trusted Partner
        Children's & YA

        Missing Bugs and Grass

        An Invitation Letter from Nature

        by Xue Tao

        An Invitation Letter from Nature series is Xue Tao's first set of nature-themed picture books. Since childhood, Xue Tao has enjoyed getting along with the plants and animals in nature and felt the rise and fall of all beings with a sensitive heart. This set of picture books for nature and ecology education just pays tribute to nature, as well as to a vibrant childhood.   An Invitation Letter from Nature series focuses on the theme of nature in the form of transitions through the four seasons. It currently has five books: Epic of Mountain Forests, Day and Night of the Little Wooden House, One Year of Me and Tree, Missing Bugs and Grass, Birds and Little Beasts as Companions. Each book has its own theme, just like five different landscape paintings, presenting different life experiences.   Missing Bugs and Grass depicts the changes of bugs and grass in four seasons, which is in fact a metaphor for the journey of human life.

      • Trusted Partner
        Medicine
        May 2023

        Evidence Based Equine Nutrition

        A Practical Approach For Professionals

        by Teresa Hollands, Lizzie Drury

        This book uniquely provides both the scientific basis of equine nutrition and the translation of that science into practical, day-to-day feeding advice. It summarises the latest research to provide readers with the evidence base needed to both confidently advise those who want to understand the science behind equine nutrition, and apply that evidence into practical advice for anyone who just wants to know how to feed horses. Both veterinary and animal science courses struggle to provide adequate nutrition training within their syllabuses. Much of the general information available is poorly explained and not evidence based. This book fills that gap, with the author team relaying over 50 cumulative years' experience teaching equine nutrition to both practising clinicians and students. Find answers to the most common queries and challenges encountered during nutritional consultations across 17 informative chapters, using typical case-based examples as experienced by the authors. Fully supported throughout with visual aids and photographic illustrations, they show how to easily increase compliance and understanding. Key topics covered include: How to take a diet history, including which forage and concentrates are most appropriate, and how to interpret the information on feed labels; How to take the horse's history, including workload, body weight and body fat scoring; Supporting achievable and sustainable fat loss in overweight horses; Appropriate rations across a range of performance disciplines and for breeding horses; Appropriate feeds and supplements for competition, including how to recognise potential hazards, signs of quality and issues of feed safety; How to use ration programmes, including a range of frequently asked questions for horses with specific nutritional requirements from allergies to obesity. A recommended resource to support the teaching of veterinary nutrition, this book should also be found on the bookshelf of all veterinarians, animal scientists, trainers, nutritionists, and nutritional advisors. This book includes forewords by Carl Lester, Honorary Fellow of the British Horse Society and recipient of an MBE for his services to Equestrianism, and Tim Mair, former President of the British Equine Veterinary Association.

      • Trusted Partner
        September 2022

        Companion Animal Behaviour Problems

        Prevention and Management of Behaviour Problems in Veterinary Practice

        by Rachel Casey, Sarah Heath, Helen Zulch

        Behaviour problems are a significant cause of companion animal relinquishment and euthanasia. This book provides up to date information about animal behaviour as well as practical advice on how veterinary practice professionals can manage undesirable animal behaviour and give down to earth, appropriate and trusted advice to owners. This book:· Covers the important aspects of behaviour in dogs, cats, rabbits and rodents, parrots and birds, as well as how this behaviour has adapted to the domestic environment.· Discusses the role of the veterinary practice in improving the emotional experience of animals attending the veterinary practice, including practice design, socialisation classes for young animals and effective communication with owners.· Covers the clinical decision-making process in managing the signs of undesirable behaviour, appropriately handling pets in the practice to minimise distress, as well as: behavioural first aid, referral to a specialist, medical influences on behaviour and decisions about euthanasia.This practical and accessible book gives all the essential information needed by veterinary professionals in order to advise clients on the behaviour and well-being of animals in their care.

      • Trusted Partner
        March 2012

        Lebenslang

        Ausgewählte Gedichte. Mit einer Radierung von Günter Grass

        by Günter Grass

        »Am meisten liegt mir Lyrik«, hat der Autor der »Blechtrommel« bekannt. Die lyrischen Miniaturen des Literaturnobelpreisträgers aus dem Alltagsleben, Gelegenheitsgedichte im besten Wortsinne, heißen »Meine alte Tasche« oder »Ehe«, »Geöffneter Schrank« oder »Lamento bei Regen«. »Lebenslang« versammelt Günter Grass' schönste Gedichte aus sechs Jahrzehnten.

      • Trusted Partner
        Science & Mathematics
        March 2022

        Key Questions in Animal Behaviour and Welfare

        A Study and Revision Guide

        by Paul A. Rees

        An understanding of animal behaviour and welfare is an important requirement of a wide range of programmes of study including biology, zoology, animal welfare, animal behaviour, psychology and zoo biology. This book is intended as a study and revision guide for students following programmes of study in which animal behaviour and welfare are an important component. It contains 600 multiple-choice questions (and answers) set at three levels - foundation, intermediate and advanced - and grouped into 10 major topic areas: 1. Foundations and history of animal behaviour and welfare 2. Basic concepts and mechanisms in behaviour 3. Biological basis of behaviour 4. Learning, memory and training 5. Territoriality, navigation and migration 6 Animal cognition and communication 7. Behavioural ecology and social behaviour 8. Measuring, recording and analysing behaviour and welfare 9. Animal exploitation and welfare 10 Animal rights, ethics and law The book has been produced in a convenient format so that it can be used at any time in any place. It allows the reader to learn and revise the meaning of terms used in the study of animal behaviour and welfare, methods of recording behaviour and assessing welfare, the physiology of behaviour, learning, memory, cognition, behavioural ecology, animal rights and much more. Many of the questions require students to use their knowledge to interpret information provided in the form of graphs, data or photographs.

      • Trusted Partner
        Agronomy & crop production
        October 1994

        Grass Genera of the World

        by Leslie Watson, Michael J Dallwitz

        Modern taxonomic treatments of the grass family (Poaceae, Gramineae) recognize about 10,000 species and as many as 785 genera. This book provides detailed descriptions of these genera, in alphabetical sequence, the descriptions having been generated by computer from a taxonomic data bank. One of the authors has been engaged for some twenty years in compiling data and observations on grass genera, in order to investigate classificatory questions and to explore taxonomic applications of computer methods. The other has worked for a similar time on computer key-making, and has developed the DELTA system for comprehensive representation and manipulation of taxonomic descriptions. They have devised a grass generic character list to cover all aspects of variation in glasses. In this book this list comprises 496 characters, dealing with nomenclature, general morphology, leaf anatomy and physiology, biochemistry, haploid and 2cDNA values, fruit and embryo structure, seeding form, cytology, intergeneric hybrids, phytogeography and distribution, ecology, pathogens, classification and economic aspects. The work is undoubtedly a definitive work, essential for all those with a serious research interest in grasses.

      • Trusted Partner
        Animal physiology
        November 1998

        Grass for Dairy Cattle

        by Edited by Jerome H Cherney, Debbie J R Cherney

        With the current interest in the environmental and economic sustainability of dairy farming, grass forage crops have emerged as a potential solution to some of the nutrient management problems now encountered on intensively managed dairy farms. The expansion and reintegration of grass-based systems into the mainstream of dairying systems will require a major paradigm shift involving economic, social and ecological, as well as biological factors.This book examines the role of grass in milk production in sustainable agricultural ecosystems. It provides a current summary of the role of grass in dairy cattle systems, including the breeding, management, storage, feeding and economics of grass for both lactating and dry dairy cows. Written by leading specialists from Australia, Europe, New Zealand, North and South America, this is an essential reference source for researchers, dairy industry professionals and advanced students of forage and dairy cattle nutrition.

      • Trusted Partner
        Medicine
        April 2022

        Fraser’s The Behaviour and Welfare of the Horse

        by Christopher B Riley, Sharon E Cregier, Andrew F Fraser

        This book continues to provide a comprehensive overview of equine behaviour and an outline of current advances in our understanding, as well as offering insights into contemporary and future challenges for improving horse welfare and safety. Completely updated and revised, a new, international, expert editorial team builds on Andrew Fraser's decades of work as an ethologist, veterinarian, historian, horseman, breeder, trainer, conservationist, and field scientist, sharing essential knowledge to improve horse behaviour and welfare. A range of international experts and key opinion leaders have updated this edition to include the effects of noise on the horse's welfare, husbandry and grazing management including the identification of harmful plants and issues of climate change. New illustrations and examples bring the book to life and further help to explain equine behaviour in a whole range of different situations, including road transport and horse safety during transport. The text covers key issues concerning equipment and the horse's mouth. It gives new insights into genetics, temperament and horse vocalisations and what these indicate. Welfare assessment models are outlined and the challenges presented in different equestrian sports debated. Difficult topics such as euthanasia are covered also. This classic text remains an essential resource for veterinarians, animal scientists, equine professionals and horse owners.

      • Trusted Partner
        April 2005

        »Wir leben im Ei«

        Geschichten aus fünf Jahrzehnten

        by Günter Grass, Dieter Stolz, Dieter Stolz

        Persönliche Verlusterfahrungen und erkenntnistheoretisch fundierte Skepsis führten dazu, daß Grass den existentiell zu denkenden Zweifel zum Strukturprinzip seiner trotz allem durchaus sinnenfrohen Dichtung erhob. Der Band versammelt allerhand phantastischrealistische Lebensgeschichten aus der zweiten Hälfte des 20. Jahrhunderts, darunter wenig bekannte Kurzprosa und zwei in diesem Band erstmals abgedruckte Archivskizzen.

      • Trusted Partner
        Botany & plant sciences
        November 1994

        Diseases of Tropical Pasture Plants

        by Edited by Jillian M Lenné, P Trutmann

        Increasingly, diseases are being identified as major constraints to the productivity and persistence of improved tropical pastures. This book provides a comprehensive review of diseases of tropical pasture legumes and grasses. The book represents a comprehensive, fully referenced sourcebook for plant pathologists and pasture agronomists.

      • Trusted Partner
        Animal husbandry
        November 2008

        Environmental Impacts of Pasture-based Farming

        by Edited by Richard McDowell

        Focusing on the different types of pastoral farming and their impact on the environment, Environmental Impacts of Pasture-based Farming takes a broad view of the subject, whose treatment in texts is often biased towards confined animal or grain based systems. The text is organised into two sections, the first addressing issues facing environmental quality, namely soil, water and air quality and socio-economic impacts. The second section offers commentary on how pastoral sectors influence environmental issues. With highly tuned farm productive systems comes the risk of environmental impacts, and the purpose of this text is to highlight the areas in which these risks are associated and how best to mitigate them. An approach is taken that highlights these problems, but also keeps in mind that mitigation may be too restrictive on the farming system and make farming impractical.

      • Trusted Partner
        Botany & plant sciences
        December 1997

        Pathology of Food and Pasture Legumes

        by Edited by David J Allen, Jillian M Lenné

        The plant family Leguminosae is second in economic importance only to Gramineae, which includes the world's cereals and pasture grasses. Indeed, about one quarter of the total output of crop protein in the world as a whole is derived from legumes, which are of great importance both in human diets and in the feeding of livestock. Production is nevertheless limited by major diseases, and therefore there is a great need for a reference book on the pathology of food and pasture legumes. This book fills that need and provides substantial critical reviews of each crop type. It is written by leading research workers from the USA, UK, India, Nigeria, Malawi, New Zealand, Syria and Uganda. The content is thus applicable to both the developed and the developing world, and to temperate and tropical zones. Well illustrated with both monochrome and colour plates, and thoroughly referenced to the research literature, it represents an indispensable volume for plant pathologists and legume agronomists.

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