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Elsevier

Libros en Ciencias Agrícolas y Biológicas

The Agricultural and Biological Sciences collection advances science-based knowledge for the improvement of animal and plant life and for secure food systems that produce nutritious, novel, sustainable foods with minimal environmental impact. Food Science titles include not only those products from agriculture but all other aspects from food production to nutrition, health and safety, chemistry to security, policy, law and regulation. Biological Sciences address animal behaviour and biodiversity, organismal and evolutionary biology, entomology, marine biology and aquaculture, plant science and forestry.

  • Biscuit, Cookie and Cracker Manufacturing Manuals

    Manual 3: Biscuit Dough Piece Forming
    • 1 Edición
    • Duncan Manley
    • Inglés
    This stage in biscuit production is often a source of problems. The author identifies what these problems are at each stage, explains their causes and how they can be resolved.

  • Biscuit, Cookie and Cracker Manufacturing Manuals

    Manual 5: Secondary Processing in Biscuit Manufacturing
    • 1 Edición
    • Duncan Manley
    • Inglés
    This manual takes readers through such secondary processes as coating, sandwiching and icing, concentrating on common production problems and how they can be solved.

  • Advances in Botanical Research

    • 1 Edición
    • Volumen 28
    • Inglés
    Advances in Botanical Research is a multi-volume publication that brings together reviews by recognized experts on subjects of importance to those involved in botanical research. For more than thirty years, Advances in Botanical Research has earned a reputation for excellence in the field. For those working on plant pathology, Advances in Plant Pathology has also carved a niche in the plant sciences during its decade of publication.Academic Press has merged Advances in Plant Pathology into Advances in Botanical Research. The plant science community will find that the merger of these two serials will provide one comprehensive resource for the field. To ensure complete coverage, John Andrews and Inez Tommerup, the editors of Advances in Plant Pathology, have joined the editorial board of the new series, which will include equal coverage of plant pathology and botany in both thematic and mixed volumes. The first fewvolumes of the new series will be slanted toward botany or plant pathology; however, future eclectic volumes will be fully integrated.The resulting synergy of these two serials greatly benefits the plant science community by providing a more comprehensive resource under one roof. The joint aim is to continue to include the very best articles, thereby maintaining the status of a high impact factor review series.

  • Soft Scale Insects

    • 1 Edición
    • Volumen 7B
    • Inglés
    Soft Scale Insects is intended to be a further step towards providing comprehensive information on soft scale insects. Four or five decades ago, entomologists embarking on a study on soft scale insects would have encountered a scarcity of general text books or comprehensive treatise of the family, as a starting point for their research. At the time, the available knowledge and data were either scattered among numerous articles or regional monographs or were in obsolete books. It is hoped that this volume will cover almost the entire spectrum of the knowledge on the soft scale insect family, Coccidae. This book comprises six chapters and begins by discussing the natural enemies of soft scale insects, such as pathogens like entomopathogenic fungi; predators like coccineilidae and other coleoptera; and parasitoids like encyrtidae. It then discusses issues of damage and control, including pest status of soft scale insects and coccid pests of important crops. This book will be of interest to entomologists, horticulturists, zoologists, biologists, and those involved in general agricultural research.

  • Soft Scale Insects

    • 1 Edición
    • Volumen 7A
    • Inglés
    This text presents an up-to-date account of the soft-scale insects, "Coccidae", and covers almost the entire spectrum of the knowledge of this insect family. It is divided into three sections, covering: soft scale insects; their natural enemies; and damage and control.

  • Encyclopedia of Dinosaurs

    • 1 Edición
    • Philip J. Currie + 1 más
    • Inglés
    This book is the most authoritative encyclopedia ever prepared on dinosaurs and dinosaur science. In addition to entries on specific animals such as Tyrannosaurus, Triceratops, and Velociraptor, the Encyclopedia of Dinosaurs covers reproduction, behavior, physiology, and extinction. The book is generously illustrated with many detailed drawings and photographs, and includes color pictures and illustrations that feature interpretations of the best known and most important animals. All alphabetical entries are cross-referenced internally, as well as at the end of each entry. The Encyclopedia includes up-to-date references that encourage the reader to investigate personal interests.

  • Ecology in Agriculture

    • 1 Edición
    • Louise E. Jackson
    • Inglés
    Agricultural crops are prominent features of an increasing number of variously perturbed ecosystems and the landscapes occupied by these ecosystems. Yet the ecology of agricultural-dominat... landscapes is only now receiving the scientific attention it has long deserved. This attention has been stimulated by the realization that all agriculture must become sustainable year after year while leaving nearby ecosystems unaffected. Ecology in Agriculture focuses exclusively on the ecology of agricultural ecosystems. The book is divided into four major sections. An introduction establishes the unique ties between agricultural and ecological sciences. The second section describes the community ecology of these sorts of ecosystems, while the final section focuses on the processes that operate throughout these agricultural landscapes.

  • Handbook of Indices of Food Quality and Authenticity

    • 1 Edición
    • R S Singhal + 2 más
    • Inglés
    Food quality has traditionally been assessed in terms of wholesomeness, acceptability and adulteration. Yet, this traditional methodology for food analysis has increasingly proved to be inadequate. During the recent pasthowever, new analytical approaches used to assess the quality of foods have been emerging - work on chemotaxonomy has gained momentum, new molecules in the plant kingdom have been discovered, and there have been many advances in molecular biology and genetics.As well as comparing and evaluating indices used to assess quality of foods, Handbook of Indices of Food Quality and Authenticity surveys the emerging techniques and methods that are currently opening up to the analyst. The book discusses the potential of these novel approaches which are sure to help in solving the new problems the food scientist is likely to face in the future.As a detailed study of current methodologies and indicesof food quality, this book is an essential reference work for industry and an indispensable guide for the research worker, food scientist and food analyst. It will serve as a valuable tool for those analysts facing the challenge of applying known methods to unorthodox formulations anddeveloping new or improved methods for quality evaluation.

  • Fundamentals of Food Processing and Technology

    • 1 Edición
    • WA Gould
    • Inglés
    This book was written to summarize some of the fundamentals to be considered in the food processing and technology area. It is an outgrowth of Dr. Goulds workshops on this subject. This text is an excellent starting point for students of food processing technology and individuals working in the processing arena. The challenge for today’s food processor is to produce food that is needed, improve quality and efficiency, and develop new businesses that will add value to the preserved product.

  • Plant Biochemistry

    • 1 Edición
    • P. M. Dey + 1 más
    • Inglés
    Plant Biochemistry provides students and researchers in plant sciences with a concise general account of plant biochemistry. The edited format allows recognized experts in plant biochemistry to contribute chapters on their special topics. Up-to-date surveys are divided into four sections: the cell, primary metabolism, special metabolism, and the plant and the environment. There is a strong emphasis on plant metabolism as well as enzymological, methodological, molecular, biological, functional, and regulatory aspects of plant biochemistry. Illustrations of metabolic pathways are used extensively, and further reading lists are also included.

  • Interrelationships of Fishes

    • 1 Edición
    • Melanie L.J. Stiassny + 2 más
    • Inglés
    Comprising by far the largest and most diverse group of vertebrates, fishes occupy a broad swathe of habitats ranging from the deepest ocean abyss to the highest mountain lakes. Such incredible ecological diversity and the resultant variety in lifestyle, anatomy, physiology and behavior, make unraveling the evolutionary history of fishes a daunting task. The successor of a classic volume by the same title, Interrelationships of Fishes, provides the latest in the "state of the art" of systematics and classification for many of the major groups of fishes. In providing a sound phylogenetic framework from leading authorities in the field, this book is an indispensable reference for a broad range of biologists, especially students of fish behavior, anatomy, physiology, molecular biology, genetics and ecology--in fact, anyone who wishes to interpret their work on fishes in an evolutionary context.

  • Principles of Salmonid Culture

    • 1 Edición
    • Volumen 29
    • W. Pennell + 1 más
    • Inglés
    As salmonids have been reared for more than a century in many countries, one might expect that principles are well established and provide a solid foundation for salmonid aquaculture. Indeed, some of the methods used today in salmonid rearing are nearly identical to those employed one hundred years ago. Areas of salmonid research today include nutrition, smolt and stress physiology, genetics and biotechnology.The purpose of this book is to provide a useful synthesis of the biology and culture of salmonid fishes. The important practices in salmonid culture as well as the theory behind them is described. This volume will be of interest to students, researchers, fisheries biologists and managers as well as practising aquaculturists.

  • A Complete Course in Canning and Related Processes

    Fundamental Information on Canning
    • 13 Edición
    • D L Downing
    • Inglés
    The 13th edition of A complete course in canning is ready for distribution for those interested in the canning, glass packing, and aseptic processing industries. This book has been totally revised and updated by Dr Donald Downing.The books are a technical reference and textbooks for students of food technology; food plant managers; product research and development specialists; Food equipment manufacturers and salesmen; brokers; and food industry suppliers. The three books contain a total of over 1650 pages.Dr Donald Downing, Professor of food processing, New York Agricultural Experiment Station, Cornell University, Geneva, New York, has brought together many subjects, heretofore unpublished, as a unit. The objective was to make the books so comprehensive that they cover all phases of processing and so complete that they could be used as textbooks in food technology courses, as well as reference manuals and instruction books for all the food processing industry, lay individuals, as well as the professional food technologist.This new edition has been totally revised and expanded over previous editions, having new sections, new products and processes, and covers subjects from creating a business plan and planning a food processing operation, through processing and into the warehousing of the finished product.

  • A Complete Course in Canning and Related Processes

    Processing Procedures for Canned Food Products
    • 13 Edición
    • D L Downing
    • Inglés
    The 13th edition of A complete course in canning is ready for distribution for those interested in the canning, glass packing, and aseptic processing industries. This book has been totally revised and updated by Dr Donald Downing.The books are a technical reference and textbooks for students of food technology; food plant managers; product research and development specialists; Food equipment manufacturers and salesmen; brokers; and food industry suppliers. The three books contain a total of over 1650 pages.Dr Donald Downing, Professor of food processing, New York Agricultural Experiment Station, Cornell University, Geneva, New York, has brought together many subjects, heretofore unpublished, as a unit. The objective was to make the books so comprehensive that they cover all phases of processing and so complete that they could be used as textbooks in food technology courses, as well as reference manuals and instruction books for all the food processing industry, lay individuals, as well as the professional food technologist.This new edition has been totally revised and expanded over previous editions, having new sections, new products and processes, and covers subjects from creating a business plan and planning a food processing operation, through processing and into the warehousing of the finished product.

  • A Complete Course in Canning and Related Processes

    Microbiology, Packaging, HACCP and Ingredients
    • 13 Edición
    • D L Downing
    • Inglés
    The 13th edition of A complete course in canning is ready for distribution for those interested in the canning, glass packing, and aseptic processing industries. This book has been totally revised and updated by Dr Donald Downing.The books are a technical reference and textbooks for students of food technology; food plant managers; product research and development specialists; Food equipment manufacturers and salesmen; brokers; and food industry suppliers. The three books contain a total of over 1650 pages.Dr Donald Downing, Professor of food processing, New York Agricultural Experiment Station, Cornell University, Geneva, New York, has brought together many subjects, heretofore unpublished, as a unit. The objective was to make the books so comprehensive that they cover all phases of processing and so complete that they could be used as textbooks in food technology courses, as well as reference manuals and instruction books for all the food processing industry, lay individuals, as well as the professional food technologist.This new edition has been totally revised and expanded over previous editions, having new sections, new products and processes, and covers subjects from creating a business plan and planning a food processing operation, through processing and into the warehousing of the finished product.

  • Immobilized Cells: Basics and Applications

    • 1 Edición
    • Volumen 11
    • R.M. Buitelaar + 3 más
    • Inglés
    This publication contains full papers of both oral and poster presentations of the symposium "Immobilized Cells: Basics and Applications" that was held in Noordwijkerhout, The Netherlands, 26-29 November 1995. This volume covers recent developments in the field of immobilization e.g.: new support materials, characterization of support materials, kinetic characterizations, dynamic modelling, bioreactor types, scale up and applications are also given. Applications in the field of medicine, fermentation technology, food technology and environmental technology are described. Guidelines for research with immobilized cells. Based on the scientific sessions a strategy of research and methods for characterization of immobilized cells, especially in view of applications are given.The goal was to relate basic research to applications and to extract guidelines for characterization of immobilized cells in view of process design and application from the contributions. The manuscripts presented in these proceedings give an extensive and recent overview of the research and applications of immobilized-cell technology.

  • Biology of the Lobster

    Homarus Americanus
    • 1 Edición
    • Jan Robert Factor
    • Inglés
    The widely distributed American Lobster, Homarus americanus, which inhabits coastal waters from Canada to the Carolinas, is an important keystone species. A valuable source of income, its abundance or rarity often reflects the health of ecosystems occupied by these crustaceans. This comprehensive reference brings together all that is known of these fascinating animals. It will appeal to biologists, zoologists, aquaculturalists, fishery biologists, and researchers working with other lobster species, as well as neurobiologists looking for more information on the model system they so often use.

  • Advances in Botanical Research

    • 1 Edición
    • Volumen 21
    • J. A. Callow
    • Inglés
    The twenty-first volume in the series focuses on plant pathology and is the first to integrate Advances in Plant Pathology into Advances in Botanical Research. The articles represented strive both to draw insights from relevant biological disciplines into the realm of plant pathology and to reveal the general principles of plant pathology to the broad audience of biologists, including undergraduate and postgraduate students, researchers and teachers.Kombrink and Somssich address how plant pathogens communicate at the genetic and biochemical level in determining resistance or susceptibility. This general theme is continued in articles on the nature of fungal wilt diseases (Beckman and Roberts); plant virus infection (de Zoeten); and the gene-for-gene interactions between plants and fungi (de Wit). Ehrlich takes up the timely issue of how pressure to expand and intensify agriculture is influencing agroecosystems and natural ecosystems on a global scale. The current status and future prospects of chestnuts, in health and disease, is considered by Anagnostakis. In an article on phytoplasmas, Kirkpatrick and Smart review the recent application of molecular techniques to the inference of taxonomic and phylogenetic relationships among mycoplasma-like organisms. To conclude the volume, Savary and colleagues show how a form of systems analysis can be used to handle large and complex data sets in epidemology.

  • Food Processing

    Recent Developments
    • 1 Edición
    • Anilkumar G. Gaonkar
    • Inglés
    Sustained developments in various branches of science and technology have resulted in considerable improvements in food processing methods. These new processing technologies have in turn contributed to enhancement of the quality and acceptability of foods. The aim of this book is to assemble, for handy reference, new developments pertaining to selected food processing technologies.Food processing methods covered include: NMR imaging, on-line NMR, on-line sensors, ultrasonics, synchrotron radiation to study fast events, membrane processing, bioseparation, high pressure processing, aseptic processing, irradiation, freezing, extrusion and extraction technologies. The book, adequately referenced and illustrated with numerous figures and tables, is a valuable reference for scientists, engineers, and technologists in industries and government laboratories involved in food processing, food research and/or development, and also for faculty, advanced undergraduate, graduate and postgraduate students from the Food Science, Food Engineering, and Agricultural Engineering departments.

  • Conservation of Fish and Shellfish Resources

    Managing Diversity
    • 1 Edición
    • J. E. Thorpe + 3 más
    • Inglés
    Fish and shellfish comprise annually nearly 70-million tons of the world's edible animal protein. However, because of this demand, previously vast stocks have often been exhausted to the point of near extinction. The first book of its kind in the area of freshwater/marine biodiversity, this extensive work reviews the present status of genetic resource management, its needs and constraints, various intervening human factors such as pollution and overfishing, and problems posed by different species and life-styles. This discussion of the conservation of fish and shellfish resources is illustrated by four diverse groups: Atlantic salmon, cupped oysters, common and Chinese carp, and Nile tilapia. These results, produced by the collaboration of nine leading population and production geneticists, aquaculturists, and behavioral and developmental ecologists should become a fundamental resource useful to biologists, scientists and advisors exploring current issues in the fishery sciences.

  • Unit Operations for the Food Industries

    • 1 Edición
    • WA Gould
    • Inglés
    This compilation brings to the surface technologies that have emerged over the years, making an impact on the industry and the finished product. “The changes in unit operations have produced a switch from hand labor to automation”, states Gould. This food processing plant operations book, written in terms the nonprofessional plant worker will understand, is a “must” reference for all food processors, food technologists, food executives, sales individuals, students etc. as well as a valuable addition to your technical reference library. Also included are 99 figures, and 8 tables and charts used throughout the book.

  • Advances in Marine Biology

    • 1 Edición
    • Volumen 30
    • Inglés
    Advances in Marine Biology contains up-to-date reviews of all areas of marine science, including fisheries science and macro/micro fauna. Each volume contains peer-reviewed papers detailing the ecology of marine regions.

  • Aquaculture Water Reuse Systems: Engineering Design and Management

    • 1 Edición
    • M.B. Timmons + 1 más
    • Inglés
    The demand for high quality aquacultured products and an increasing concern for resource conservation has led individuals and large corporations to invest time and money in commercial scale recirculating production systems. However, there are relatively few reports of profitable recirculating production systems in operation. There is little doubt that most fish reared in ponds, floating net pens, or raceways can be produced in commercial scale recirculating systems.The objective of this book is to provide basic information and analytical skills for the reader so that they may make the proper design or investment decisions concerning water reuse and recycle systems. The chapters of this book are sequenced to provide continuity to a basic approach that would be used in designing a water reuse or recycle system. The chapter authors contributing to this book have written extensively in the literature already on the particular subject being addressed in their chapter.Considerable background information on the basic processes being presented is also given in each chapter to supplement the basic design information being provided. These chapters should provide the reader with essentially all the information required in order to design and manage a water reuse system.The book is written for engineers and biologists working in the area of intensive fish culture. The text should also prove useful as a design manual for practising aquaculturists and as a resource of current "state-of-the-art" methodologies associated with water reuse systems.

  • Wildlife Feeding and Nutrition

    • 2 Edición
    • Charles T. Robbins
    • Inglés
    Research of the past ten years has made it increasingly clear that domestic animals and wild animals differ in their nutritional requirements. Nutritional management, beneficial to domestic animals, may actually be life-threatening to wild ones. This new edition of Wildlife Feeding and Nutrition has been thoroughly updated to reflect recent insights, especially with regard to wildlife nutrition essential to successful management either in the wild or in captivity.Zoological garden and laboratory personnel, wildlife biologists, ecologists, animal nutritionists, and veterinarians will benefit from this new edition.

  • The International Cotton Trade

    • 1 Edición
    • Julian Roche
    • Inglés
    This book includes every aspect of the cotton trade, starting with the history and background, its growth and production patterns. It goes on to examine the international trade itself, the key players, recent trends, and a look at cotton prices, forecasting, and the factors that affect the cotton price. The author looks at end uses for cotton by analysing the garment industry as a whole and the competition for cotton. This is related to cotton consumption and the global economics of this commodity. The final chapter looks to the future and attempts to forecast trends for the industry over the coming years.

  • Detection Methods for Cynobacterial toxins

    • 1 Edición
    • G A Codd + 3 más
    • Inglés
    Cyanobacteria, or blue-green algae, commonly occur in a variety of water types throughout the world. A variable, but, high proportion of the cyanobacterial blooms and scums, which can develop annually in lakes, reservoirs, canals and slow-flowing rivers, contain potent toxins. Although animal poisonings and human health problems associated with the ingestion of, or contact with, cyanobacterial scums have long been recognized, a developing understanding of the health hazards posed by the toxins requires that reliable, sensitive, specific and convenient methods are available for their detection and quantification.Detec... methods for cynobacterial toxins looks at the application of biological, toxicological, biochemical and physicochemical techniques in studies of cyanobacterial toxins and at experimental methods that have identified at least 50 cyanobacterial compounds toxic to vertebrates.Academic... public health bodies, environmental protection agencies and water companies are all involved in monitoring cyanobacterial levels and effects, and this book will help to ensure that their research is not duplicated, is standardized and comparable, and that optimal progress can be made in an important area that is still in its developing stages.

  • Enzymes in Food Processing

    • 3 Edición
    • Tilak Nagodawithana + 1 más
    • Inglés
    In the past 35 years, the use of commercial enzymes has grown from an insignificant role in the food industry to an important aspect of food processing. This Third Edition of Enzymes in Food Processing explores recent and extensive changes in the use of enzymes as well as the discovery of new enzymes and their uses. Included in the book is a history of the role of enzymes in food processing, enzyme characterization, a discussion of different classes of enzymes including lipases and proteases, commercial enzyme production, and the processing of particular foods such as meat, vegetables, fruit, baked goods, milk products, and beer. Unlike earlier editions, it provides basic information on enzymes and their uses not adequately described in the current literature. Food technologists will find in this edition a description of the properties of those enzymes that are important in food processing, as well as a description of the properties of those enzymes that are important in food processing, as well as a description of the many applications of enzymes in the foods processing industry. The book is intended for food technologists, and will be of value to the microbiologist and enzyme chemist as well. This treatise provides a comprehensive treatment of enzymes used in food processing.

  • Scaling Physiological Processes

    Leaf to Globe
    • 1 Edición
    • Inglés
    Traditional plant physiological ecology is organism centered and provides a useful framework for understanding the interactions between plants and their environment and for identifying characteristics likely to result in plant success in a particular habitat. This book focuses on extending concepts from plant physiological ecology as a basis for understanding carbon, energy, and biogeochemical cycles at ecosystem, regional, and global levels. This will be a valuable resource for researchers and graduate students in ecology, plant ecophysiology, ecosystem research, biometerology, earth system science, and remote sensing.

  • Wood Chemistry

    Fundamentals and Applications
    • 2 Edición
    • Eero Sjostrom
    • Inglés
    Wood Chemistry, Fundamentals and Applications, Second Edition, examines the basic principles of wood chemistry and its potential applications to pulping and papermaking, wood and wood waste utilization, pulping by-products for production of chemicals and energy, and biomass conversion.

  • Natural Rubber

    Biology, Cultivation and Technology
    • 1 Edición
    • Volumen 23
    • M.R. Sethuraj + 1 más
    • Inglés
    No other book on natural rubber covers such a broad spectrum of subjects as this unique publication. Subjects related to the biology, cultivation and technology of natural rubber are dealt with, along with such important aspects as its history, production and processing, through to its sophisticated engineering applications. Every chapter follows a monograph style of presentation, with comprehensive citations and depth of treatment. Contributions from highly experienced, and still active, renowned scientists reflect the truly international effort to the development of this commodity. In addition to the wealth of information presented, most of the chapters contain elaborate lists of earlier contributions in the respective fields; one chapter each has been included on rubber wood, ancillary products and guayule.

  • Fundamentals of Plant Virology

    • 1 Edición
    • R C Matthews
    • Inglés
    Fundamentals of Plant Virology is an introductory student text covering all of modern plant virology. The author, Dr. R.E.F. Matthews, has written this coursebook based on his classic and comprehensive Plant Virology, Third Edition. Four introductory chapters review properties of viruses and cells and techniques used in their study. Five chapters are devoted to current knowledge of all major plant viruses and related pathogens. Seven chapters describe biological properties such as transmission, host response, disease, ecology, control, classification, and evolution of plant viruses. A historical and future overview concludes the text. Fundamentals of Plant Virology is a carefully designed instructional format for a plant virology course. It is also an invaluable resource for students of plant pathology and plant molecular biology.

  • Dictionary of Animal Health Terminology

    In English, French, Spanish, German and Latin
    • 1 Edición
    • Office International des Office International des Epizo
    • Inglés
    This dictionary contains terms concerning veterinary medicine in general, infectious, parasitic and non-infectious diseases, and anatomy and physiology of domestic animals. These veterinary terms formerly appeared in the "Dictionary of Animal Production Terminology" of the European Assocation for Animal Production, published by Elsevier in 1985. During the preparation of a new edition of this dictionary, it was decided due to the increasing specialization in animal production and of the associated terminology, to divide it into two volumes, one devoted to animal husbandry terms and the other to veterinary terms. Consequently, specialists in animal production and in animal health who have to work in many languages should consult not only the present volume, but also its companion volume which deals with animal production.The dictionary will be a valuable reference tool for all those engaged in animal health who have to work in four languages.

  • Agricultural Futures and Options

    A Guide to Using North American and European Markets
    • 1 Edición
    • Richard Duncan
    • Inglés
    Agricultural futures and options has been written for the potential and actual users of agricultural futures markets but should also provide a useful introduction to the more academic students of the subject.Divided into three parts, the first examines the North American markets with chapters on Chicago, definitions, hedgers, commodity trading advisors, options, New York and the Winnipeg community.Part 2's study of the European markets looks at soft commodities and the London Fox, the London Grain Futures Market, meat futures, potato futures and soya bean meal futures.Investing and investor protection is the subject of part 3. Guidelines are provided for opening and servicing an account and a further chapter deals with regulation.

  • Tomato Production, Processing and Technology

    • 1 Edición
    • WA Gould
    • Inglés
    A complete guide to the tomato industry, including over 50 full colour photos on tomato diseases and other vital elements. It is a book needed by all tomato and tomato products packers, growers and anyone involved or interested in packing, processing and production of tomatoes and tomato products.

  • Tortricid Pests

    Their Biology, Natural Enemies and Control
    • 1 Edición
    • Volumen 5
    • L.P.S. van der Geest + 1 más
    • Inglés
    The economic importance of Tortricidae in agriculture and forestry is great: crops and forests in the temperate climatic zones suffer considerable loss due to this lepidopterous family. This volume covers the entire spectrum from taxonomy, morphology and physiology to chemical and biological control. It will provide an opening to the scientifc literature on Tortricidae for scientists in research institutions, universities and experimental stations. The indices include entries for synonyms referring to the species names used in this volume.

  • Hop Production

    • 1 Edición
    • Volumen 16
    • V. Rybacek
    • Inglés
    This book deals in detail with all aspects of hop growing, hop cone handling, drying, storage and processing into hop products and preparations, and with their utilization in the brewing industry. Particular attention is given to theoretical and practical hop production problems from the perspective of biology, chemistry, and economics, the ultimate objective of the book being high-quality hop raw materials for the brewing industries. The book is intended for hop growers, traders, brewing specialists, agricultural colleges, hop research and brewing industry institutes.

  • Nitrates and Nitrites in Food and Water

    • 1 Edición
    • M J Hill
    • Inglés
    Nitrate and nitrite are potentially dangerous substances which can have a detrimental effect on the ecological balance of rivers and lakes, and can cause harm to human health. This book puts into context the magnitude and complexity of the problems caused by nitrate and nitrite, and provides advice and information on ways to combat it.

  • Analysis of Wildlife Radio-Tracking Data

    • 1 Edición
    • Gary C. White + 1 más
    • Inglés
    With the substantial advances in the miniaturization of electronic components, wildlife biologists now routinely monitor the movements of free-ranging animals with radio-tracking devices. This book explicates the many analytical techniques and computer programs available to extract biological information from the radio tracking data.

  • Armored Scale Insects

    • 1 Edición
    • Volumen 4A
    • Bozzano G Luisa
    • Inglés
    This volume presents an up-to-date account of armored scale insects (Homoptera: Diaspididas), a family of highly specialized insects, many of which are important agricultural pests. Being sedentary, colonial and rather cryptic, many species have invaded new countries with important host plants. This has made them prime targets for biological control by natural enemies.No other book has attempted to present such a rounded picture of this important group. It covers all aspects: morphology, systematics, phylogeny, biology, ecology, natural enemies (pathogens, predators, parasites), pest status, control measures (quarantine, eradication, monitoring, chemical control, biological control, mechanical control, integrated control), as well as pest problems and control on specific crops, from a worldwide perspective.The armored scale insects: their morphology, systematics and phylogeny; reproductive biology and genetics; development biology and physiology; ecology; and techiques for their study is handled in Volume A.The book is intended for a broad audience: professional entomologists, extension specialists, pest control operators and advanced horticulturists and agriculturists, as well as biologists, naturalists and environmentalists (the latter should find the strong emphasis on natural enemies and biological control of interest).

  • Trace Elements in Human and Animal Nutrition

    • 5 Edición
    • Walter Mertz
    • Inglés
    The major change in the format of the fifth edition is the presentation of the book in two volumes, necessitated by the rapidly increasing knowledge of metabolism, interactions, and requirements of trace elements. The guiding principle was to present the minimum of results that would serve as a logical foundation for the description of the present state of knowledge.

  • Trace Elements in Human and Animal Nutrition

    Volume 2
    • 5 Edición
    • Inglés
    The major change in the format of the fifth edition is the presentation of the book in two volumes, necessitated by the rapidly increasing knowledge of metabolism, interactions, and requirements of trace elements ... The guiding principle was to present the minimum of results that would serve as a logical foundation for the description of the present state of knowledge. Recent results of research were accommodated by devoting new chapters to the subjects "Methodology of Trace Element Research" and "Quality Assurance for Trace Element Analysis" and by expanding the discussion of lithium and aluminum in separate, new chapters. The first two subjects are of outstanding importance as determinants of future progress. The concern for the quality of analytical data motivated the authors of the individual chapters to review critically and, where necessary, revise analytical data presented in the previous editions. The rapid progress of trace analytical methodology since the mid-1970s has changed what had been accepted as normal for the concentrations of many trace elements in tissues and foods. The new data reflect the present state of the art in trace element analysis, but they may be subject to future revision.

  • Fundamentals of Soil Physics

    • 1 Edición
    • Daniel Hillel
    • Inglés
    This book is not, in any case, in total defiance of the Wise Old Man's admonition, for it is not an entirely new book. Rather, it is an outgrowth of a previous treatise, written a decade ago, entitled "Soil and Water: Physical Principles and Processes." Though that book was well enough received at the time, the passage of the years has inevitably made it necessary to either revise and update the same book, or to supplant it with a fresh approach in the form of a new book which might incorporate still-pertient aspects of its predecessor without necessarily being limited to the older book's format or point of view.

  • Thermobacteriology in Food Processing

    • 2 Edición
    • C. R. Stumbo
    • Inglés
    Thermobacteriology in Food Processing, Second Edition focuses on the principles involved in sterilization processes for canned goods and pasteurization of foods. The book first ponders on organisms of greatest importance in the spoilage of canned foods and food pasteurization and bacteriological examination of spoiled canned foods. Discussions focus on toxin-producing microorganisms, pathogenic microorganisms, bacteriological examination, classification of spore-bearing bacteria with reference to oxygen requirements, classification of food with respect to acidity, and interpretation of observations. The text then takes a look at contamination and its control, producing, harvesting, and cleaning spores for thermal resistance determinations, and death of bacteria subjected to moist heat. The manuscript tackles thermal resistance of bacteria and thermal process evaluation, including important terms and equations, basic considerations, general method, and conversion of heat penetration data. Topics include change of initial food temperature when the retort temperature remains the same, integrated lethality of heat at all points in the container, heat penetration and processing parameters, and determination of process lethality requirement. The publication is a valuable reference for researchers interested in thermobacteriology in food processing.

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