Feed And Feeding Practices In Aquaculture

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• Author : D. Allen Davis
• Publisher : Woodhead Publishing
• Release Date : 2022-06-15
• Total pages : 470
• ISBN : 9780128229927
• File Size : 22,7 Mb
• Total Download : 638
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Download Feed and Feeding Practices in Aquaculture in PDF, Epub, and Kindle

Feed and Feeding Practices in Aquaculture, Second Edition continues to play an important role in the successful production of fish and other seafood for human consumption. This is an excellent resource for understanding the key properties of feeds for aquaculture, advances in feed formulation and manufacturing techniques, and the practicalities of feeding systems and strategies. Many new updates have been integrated to reflect recent advances within the market, including special emphasis on up-and-coming trends and new technologies on monitoring fish feeding patterns, making this book useful for anyone working in R&D in the production of feed, as well as nutritionists, farm owners and technicians, and academics/postgraduate students with a research interest in the area. Includes new research information on using feed to enhance the sensory qualities of fish Presents the latest research in aquafeed and processing Provides the latest information on regulatory issues regarding feed and fish health

• Author : Tom Lovell
• Publisher : Springer
• Release Date : 2013-04-17
• Total pages : 260
• ISBN : 9781475711745
• File Size : 38,5 Mb
• Total Download : 651
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Download Nutrition and Feeding of Fish in PDF, Epub, and Kindle

Aquaculture is more than a science in its infancy; it is now recognized as a viable and profitable enterprise worldwide. It will continue to grow and supply an increasingly larger percentage of fishery products consumed because the oceans are inadequately managed and their yield is unpredictable. Supply, price, and quality can be controlled more effectively when fish are cultured under managed conditions, like corn in a field. As aquaculture technology has evolved, there has been a trend toward higher yields and faster growth which has necessitated enhancing or replacing natural foods with prepared diets. In many aquaculture operations today, feed accounts for over half of the vari able operating cost. Feeding fish in their aqueous environment takes on dimensions beyond those considered in fee ding land animals; the nutrient requirements, feeding practices, and feeding environment are unique for fish. Knowledge on nutrition and practical feeding of fish is essential to successful aquaculture. This book is intended to be helpful to students, scientists, practic ing nutritionists, and aquaculturists. It covers the known nutrient requirements and deficiency effects for various fishes. It discusses nu trient sources and preparation of research and practical feeds. It gives direction for designing and conducting fish nutrition and feeding ex periments. Feeding practices for several commercially important fishes representing diverse culture systems (coldwater fish, warm water fish, crustaceans, pond cultures, and highly artificial cultures) are presented. One book, of course, cannot be all-encompassing in the area of fish nutrition and feeding.

• Author : Fisheries Society of Nigeria,National Institute for Freshwater Fisheries Research (Nigeria)
• Publisher : Unknown
• Release Date : 2003
• Total pages : 114
• ISBN : OCLC:76950546
• File Size : 54,7 Mb
• Total Download : 338
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Download National Workshop on Fish Feed Development and Feeding Practices in Aquaculture in PDF, Epub, and Kindle

PDF book entitled National Workshop on Fish Feed Development and Feeding Practices in Aquaculture written by Fisheries Society of Nigeria,National Institute for Freshwater Fisheries Research (Nigeria) and published by Unknown which was released on 2003 with total hardcover pages 114, the book become popular and critical acclaim.

• Author : Carl D. Webster,Chhorn Lim
• Publisher : CABI
• Release Date : 2002-02-01
• Total pages : 440
• ISBN : 0851997023
• File Size : 45,8 Mb
• Total Download : 222
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Download Nutrient Requirements and Feeding of Finfish for Aquaculture in PDF, Epub, and Kindle

Good nutrition is fundamental to the success and sustainability of the aquaculture industry in terms of economics, fish health, high quality product production and minimizing environmental pollution. This book provides a unique, complete coverage of current information on nutrientrequirements, feed formulations and feeding practices of commercially important aquaculture species cultured around the world. Each chapter contains detailed feeding information on specific species and is written by an expert nutritionist on that species. The book is of interest to those workingprofessionally in the industry, graduate level students and researchers.

• Author : Mohammad R. Hasan
• Publisher : Food & Agriculture Org.
• Release Date : 2007
• Total pages : 220
• ISBN : 9251058741
• File Size : 28,7 Mb
• Total Download : 710
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Download Economics of Aquaculture Feeding Practices in Selected Asian Countries in PDF, Epub, and Kindle

After agreeing on the methodology and outline of the country reports, the authors of the case studies, for each feeding strategy and farming system, analyzed demographic factors (including age and marital status, education and ownership structure), physical characteristics (average number of ponds and average pond size), and other input features (stocking strategies, feeding practices, types of feed, frequency and intensity of feeding and labour utilization). The case studies also identified the principal input costs, assessed the economic rates of return (gross and net margins), returns to labour, land and capital, gross and net total factor productivity, break-even prices and production and returns on capital for each feeding strategy. Problem areas were identified for the different farming systems.

• Author : Tom Lovell
• Publisher : Springer Science & Business Media
• Release Date : 2012-12-06
• Total pages : 267
• ISBN : 9781461549093
• File Size : 40,6 Mb
• Total Download : 145
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Download Nutrition and Feeding of Fish in PDF, Epub, and Kindle

Aquaculture is now recognized as a viable and profitable enterprise worldwide. As aquaculture technology has evolved, the push toward higher yields and faster growth has involved the enhancement or replacement of natural foods with prepared diets. In many aquaculture operations today, feed accounts for more than one-half the variable operating cost. Therefore, knowledge of nutrition and practical feeding of fish is essential to successful aquaculture. This book is not written exclusively for scientists but also for students, practicing nutritionists, and aquaculturists. It covers the known nutrient requirements and deficiency effects for different fishes, and digestion and metabolism of nutrients and energy. It discusses nutrient sources and preparation of practical and research feeds. It gives directions for conducting fish nutrition and feeding experiments. Feeding practices for salmonids, channel catfish, tilapias, shrimps and hybrid striped bass are presented. Since the first edition of this book was printed, the National Research Council of the National Academy of Sciences has revised the nutrient requirements for fish. These revisions are in the present edition. Other additions to this revised edition are chapters on nutrition and fish health, and bioavailability of nutrients. Each original chapter has been meticulously revised and updated with new information. Aquaculture is a dynamic area and new technologies are being introduced continuously; therefore, some of the material discussed in this revised edition may become obsolete quickly. Nonetheless, the material presented has been thoughtfully selected and updated to make it of maximum use to persons whose interests range from general aquaculture to animal nutrition to feed manufacture.

• Author : Tom Lovell
• Publisher : Springer Science & Business Media
• Release Date : 1998-11-30
• Total pages : 290
• ISBN : 0412077019
• File Size : 12,8 Mb
• Total Download : 894
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Download Nutrition and Feeding of Fish in PDF, Epub, and Kindle

Aquaculture is now recognized as a viable and profitable enterprise worldwide. As aquaculture technology has evolved, the push toward higher yields and faster growth has involved the enhancement or replacement of natural foods with prepared diets. In many aquaculture operations today, feed accounts for more than one-half the variable operating cost. Therefore, knowledge of nutrition and practical feeding of fish is essential to successful aquaculture. This book is not written exclusively for scientists but also for students, practicing nutritionists, and aquaculturists. It covers the known nutrient requirements and deficiency effects for different fishes, and digestion and metabolism of nutrients and energy. It discusses nutrient sources and preparation of practical and research feeds. It gives directions for conducting fish nutrition and feeding experiments. Feeding practices for salmonids, channel catfish, tilapias, shrimps and hybrid striped bass are presented. Since the first edition of this book was printed, the National Research Council of the National Academy of Sciences has revised the nutrient requirements for fish. These revisions are in the present edition. Other additions to this revised edition are chapters on nutrition and fish health, and bioavailability of nutrients. Each original chapter has been meticulously revised and updated with new information. Aquaculture is a dynamic area and new technologies are being introduced continuously; therefore, some of the material discussed in this revised edition may become obsolete quickly. Nonetheless, the material presented has been thoughtfully selected and updated to make it of maximum use to persons whose interests range from general aquaculture to animal nutrition to feed manufacture.

• Author : S.S. de Silva,T.A. Anderson
• Publisher : Springer Science & Business Media
• Release Date : 1994-11-30
• Total pages : 346
• ISBN : 041255030X
• File Size : 55,6 Mb
• Total Download : 495
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Download Fish Nutrition in Aquaculture in PDF, Epub, and Kindle

Aquaculture is a growing industry. A vital component of the subject is feeding the organisms under cultivation. This book provides a thorough review of the scientific basis and applied aspects of fish nutrition in a user-friendly format. It will be of great use to individuals working or training in the industry, and to fish feed manufacturing personnel.

• Author : Craig S. Tucker,John A. Hargreaves
• Publisher : John Wiley & Sons
• Release Date : 2009-03-03
• Total pages : 592
• ISBN : 9780813802787
• File Size : 41,6 Mb
• Total Download : 215
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Download Environmental Best Management Practices for Aquaculture in PDF, Epub, and Kindle

Published in Cooperation with THE UNITED STATES AQUACULTURESOCIETY The rapid growth of aquaculture worldwide and domestically hascaused concerns over social and environmental impacts.Environmental advocacy groups and government regulatory agencieshave called for better management to address potentially negativeimpacts and assure sustainable aquaculture development. BestManagement Practices (BMPs) combine sound science, common sense,economics, and site-specific management to mitigate or preventadverse environmental impacts. Environmental Best Management Practices for Aquaculturewill provide technical guidance to improve the environmentalperformance of aquaculture. This book will be the onlycomprehensive guide to BMPs for mitigation of environmental impactsof aquaculture in the United States. The book addresses developmentand implementation of BMPs, BMPs for specific aquacultureproduction systems, and the economics of implementing bestmanagement practices. Written by internationally recognized expertsin environmental management and aquaculture from academia,government, and non-governmental organizations, this book will be avaluable reference for innovative producers, policy makers,regulators, research scientists, and students.

• Author : Stephen Goddard
• Publisher : Springer Science & Business Media
• Release Date : 2012-12-06
• Total pages : 194
• ISBN : 9781461311737
• File Size : 14,9 Mb
• Total Download : 708
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Download Feed Management in Intensive Aquaculture in PDF, Epub, and Kindle

""" This book has been written as a guide to the management and use of formulated feeds in intensive fish and shrimp culture. While its focus is on the use of commercially pro duced feeds in intensive production systems, it is anticipated that many of the practical issues covered will be of equal interest to those fish farmers who make their own feeds and to those who use formulated feeds in less intensive systems. Feeds and feeding are the major variable operating costs in intensive aquaculture and the book is primarily in tended to aid decision making by fish farm managers in areas of feeding policy. The dramatic increases in aquaculture production seen over the past 15 years have been made possible, in large part, by gains in our understanding of the food and feed ing requirements of key fish and shrimp species. A global aquaculture feeds industry has developed and a wide range of specialist feeds is now sold. The new options in feeds and feeding systems, which are becoming available, necessitate continual review by farmers of their feeding policies, where choices must be made as to appropriate feed types and feeding methods. While growth rates and feed conversion values are the prime factors of interest to farmers, other important issues, such as product quality and environmental impacts of farm effiuents, are also directly related to feed management practices.

• Author : Mohammad R. Hasan,Michael B. New
• Publisher : Food & Agriculture Organization of the UN (FAO)
• Release Date : 2013
• Total pages : 0
• ISBN : 9251079781
• File Size : 33,6 Mb
• Total Download : 365
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Download On-farm Feeding and Feed Management in Aquaculture in PDF, Epub, and Kindle

This technical paper provides a comprehensive review of on-farm feeding and feed management practices in aquaculture. Based on the information presented in the eleven case studies, ten specialist reviews and from other relevant publications, an overview paper presents concluding remarks and recommendations on some of the major issues and constraints in optimizing feed production, use and management.

• Author : Ronald W. Hardy,Sadasivam J. Kaushik
• Publisher : Academic Press
• Release Date : 2021-10-19
• Total pages : 922
• ISBN : 9780128231593
• File Size : 15,8 Mb
• Total Download : 426
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Download Fish Nutrition in PDF, Epub, and Kindle

Fish Nutrition, Fourth Edition is an up-to-date, authoritative presentation of all key elements of the nutrition of fish and crustaceans. As aquaculture is rapidly expanding, more than 200 herbivorous and carnivorous species occupy a diverse range of ecological niches, and have therefore evolved to utilize a wide array of food sources. This new edition highlights these differences and covers the complexity and challenges associated with fish nutrition, addressing nutrient requirements to produce high-quality, healthful and sustainable resources, the essential nutrients for fish species, including proteins and amino acids, vitamins, minerals and essential fatty acids, a feed quality assessment, and fish pathology. Led by a team of international experts, this edition provides readers with new information on the use of high-throughput technologies in fish nutrition research, the role of feeds on the community structure of the microbiome, and advances in essential nutrient requirements. Features expansive updates to the previous edition, including a new chapter dedicated to diet analysis and evaluation Addresses the roles of fish nutrition and feeds on sustainability and the environmental impacts of aquaculture Covers basic nutritional biochemistry and applied nutritional topics

• Author : Anonim
• Publisher : Unknown
• Release Date : 2004
• Total pages : 140
• ISBN : CORNELL:31924097736049
• File Size : 35,8 Mb
• Total Download : 777
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Download Feeds and Feeding for Inland Aquaculture in Mekong Region Countries in PDF, Epub, and Kindle

Aquaculture of freshwater species in the Mekong regions of Cambodia, Vietnam, Lao PDR and Thailand is an important source of protein and income for small-scale land owners. But the costs of feeding are constraining development of aquaculture. This report describes the current situation with feeds and feeding for inland aquaculture in these countries and identifies the research and training needed to benefit small-scale aquaculture producers.

• Author : Cheng-Sheng Lee
• Publisher : John Wiley & Sons
• Release Date : 2015-06-22
• Total pages : 394
• ISBN : 9780470962886
• File Size : 17,7 Mb
• Total Download : 560
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Download Dietary Nutrients, Additives and Fish Health in PDF, Epub, and Kindle

Fish nutrition can be the deciding factor between a robust and healthy farmed fish population and low aquaculture production. In an age where chemicals and antibiotics are under greater scrutiny than ever, a strong understanding of the role of nutrients and feed additives is essential in the aquaculture industry. Dietary Nutrients, Additives and Fish Health is a comprehensive review of dietary nutrients, antinutritional factors and toxins, and non-nutrient dietary additives, and their effects on fish performance and immune system function, as well as overall health. The book opens with an overview of fish immune systems and health. Subsequent chapters delve into proteins and amino acids, lipids and fatty acids, carbohydrates, beta glucans, vitamins, minerals, antinutrients, mycotoxins, nucleotides, prebiotics, probiotics, organic acids and their salts, and plant extracts and their impacts on fish health, growth, and development. The text then concludes with a chapter on feeding practices. Authored by leaders in aquaculture, Dietary Nutrients, Additives and Fish Health will be an invaluable resource to graduate students, researchers and professionals alike.

• Author : Food and Agriculture Organization of the United Nations ,International Feed Industry Federation
• Publisher : Food & Agriculture Org.
• Release Date : 2020-11-23
• Total pages : 140
• ISBN : 9789251335338
• File Size : 25,5 Mb
• Total Download : 981
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Download Good practices for the feed sector in PDF, Epub, and Kindle

This manual provides comprehensive information and practical guidelines to assist farmers, producers and all stakeholders along the feed value chain to comply with the requirements of the Codex Alimentarius Code of Practice on Good Animal Feeding. The application of the Code is an important step for the expansion of international trade of feed and products of animal origin. Both feed/food exporting and importing countries can benefit from a greater and safer trade of feed and products of animal origins. This manual is intended to guide managers of feedmills, the feed industry as a whole and on-farm feed mixers and producers. It will also be of value to national competent authorities, in particular those engaged in feed inspection, in their supervisory roles. It can also serve as a training manual and a guide to setting up national feed associations.

• Author : John Halver
• Publisher : Elsevier
• Release Date : 2013-06-25
• Total pages : 726
• ISBN : 9780323142960
• File Size : 45,6 Mb
• Total Download : 636
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Download Fish Nutrition in PDF, Epub, and Kindle

Fish Nutrition aims to present the state of knowledge of basic and applied nutritional requirements of fishes. Most of the information found in this book involves salmonids, their nutrition, and metabolism of nutrients. This is in view of the fact that more research has been done and completed with this fish. Although applied fish nutrition is a very broad field, this book focuses on some of its aspects. These include the classes of nutrients and requirements for several types of fishes. This book comprises of 11 chapters. The first few chapters deal with the general nutrient requirements of fishes. Then, other chapters discuss calorie and energy as well as micro- and macronutrient needs and requirements. The following chapters deal with the non-nutrient components of the diet, or those that influence the characteristics of food products including texture, odor, flavor, and color. Other topics covered are enzymes and systems of intermediary metabolism (Chapter 6); feed formulation and evaluation (Chapter 7); and salmonid husbandry techniques (Chapter 9). Nutritional fish diseases are also discussed in this book. Some of these diseases include thyroid tumor, gill disease, anemia, lipoid liver degeneration, and visceral granuloma. In Chapter 11, the relationship of nutrition and pathology is given emphasis. This chapter also tackles the diet and general fish husbandry. This topic is very important, because an adequate diet for fish husbandry is the foundation of fish farming.

• Author : Sergio F Nates
• Publisher : Academic Press
• Release Date : 2015-10-09
• Total pages : 302
• ISBN : 9780128009956
• File Size : 9,9 Mb
• Total Download : 534
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Download Aquafeed Formulation in PDF, Epub, and Kindle

Aquafeed Formulation is the only resource that provides summaries with examples and formulation techniques specifically to meet the needs of anyone in the aquaculture industry. As feed is the largest single cost item in aquaculture production, and formulating aquaculture feed requires many combinations of several ingredients and nutrient requirements, this book takes a clear-and -concise approach, providing essential information on formulation and covering relevant available software, feed nutrients, and additives such as enzymes and phytase and conjugated fatty acids, as well as best industry practices to improve aquafeed production. Users will find this to be a one-stop resource for anyone interested or involved in, the global aquaculture industry. Includes the latest software evaluation for calculating protein and amino acid sources, trace minerals, and vitamins for aquaculture diets Provides essential information on formulation, covering feed nutrients and additives such as enzymes and phytase and conjugated fatty acids Presents factors affecting nutrient recommendations for aquaculture diets and nutritional effects on aquaculture nutrient excretion and water quality Covers a broad range of techniques to understand the nutrient recommendations in the NRC guide

• Author : J.W. Hertrampf,F. Piedad-Pascual
• Publisher : Springer Science & Business Media
• Release Date : 2012-12-06
• Total pages : 573
• ISBN : 9789401140188
• File Size : 44,8 Mb
• Total Download : 406
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Download Handbook on Ingredients for Aquaculture Feeds in PDF, Epub, and Kindle

Current growth in global aquaculture is paralleled by an equally significant increase in companies involved in aquafeed manufacture. Latest information has identified over 1,200 such companies, not including those organizations in production of a variety of other materials, i. e. , vitamins, minerals, and therapeutics, all used in varying degrees in proper feed formulation. Aquaculture industries raising particular economically valued species, i. e. , penaeid shrimps and salmonids, are making major demands on feed ingredients, while relatively new industries, such as til apia farming, portent a significant acceleration in demand for properly formulated aquafeeds by the end of the present decade and into the next century. As requirements for aquafeeds increases, shortages are anticipated in various ingredients, especially widely used proteinaceous resources such as fish meal. A variety of other proteinaceous commodities are being considered as partial or complete replacement for fish meal, especially use of plant protein sources such as soybean meal. In the past five years, vegetable protein meal production has increased 10% while fish meal production has dropped over 50%, since 1989, largely attributed to overfishing and serious decline in wild stock. Throughout fisheries processing industries, traditional concepts as "waste" have given way to more prudent approaches, emphasizing total by-product recovery. Feed costs are a major consideration in aquaculture where in some groups, i. e. , salmonids, high protein-containing feeds using quality fish meal, can account for as much as 40 to 60% of production costs.

• Author : Robert P. Wilson
• Publisher : CRC Press
• Release Date : 2017-11-22
• Total pages : 360
• ISBN : 9781351362061
• File Size : 35,8 Mb
• Total Download : 733
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Download Handbook of Nutrient Requirements of Finfish (1991) in PDF, Epub, and Kindle

A one-of-a-kind book for researchers interested in finfish nutrition Handbook of Nutrient Requirements of Finfish provides a summary of qualitative and quantitative nutrient requirements for almost all cultured finfish for which a significant amount of nutritional information now exists. Information is presented by species and includes how each species is cultured, an index of production, regional locations where each species is being cultured, examples of purified or test diets and special conditions required for laboratory studies, nutrient requirements and practical diet formulation. Discussions of special diets and feeding practices are included for certain species. This book will be a useful guide for students, researchers, practicing nutritionists, aquaculturists, and feed manufacturers interested in fish nutrition.

• Author : Jian-Fang Gui,Qisheng Tang,Zhongjie Li,Jiashou Liu,Sena S. De Silva
• Publisher : John Wiley & Sons
• Release Date : 2018-07-16
• Total pages : 100
• ISBN : 9781119120742
• File Size : 33,5 Mb
• Total Download : 721
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Download Aquaculture in China in PDF, Epub, and Kindle

Fish have been a major component of our diet and it has been suggested that fish/seafood consumption contributed to the development of the human brain, and this together with the acquisition of bipedalism, perhaps made us what we are. In the modern context global fish consumption is increasing. However, unlike our other staples, until a few years back the greater proportion of our fish supplies were of a hunted origin. This scenario is changing and a greater proportion of fish we consume now is of farmed origin. Aquaculture, the farming of waters, is thought to have originated in China, many millennia ago. Nevertheless, it transformed into a major food sector only since the second half of the last century, and continues to forge ahead, primarily in the developing world. China leads the global aquaculture production in volume, in the number of species that are farmed, and have contributed immensely to transforming the practices from an art to a science. This book attempts to capture some of the key elements and practices that have contributed to the success of Chinese aquaculture. The book entails contributions from over 100 leading experts in China, and provides insights into some aquaculture practices that are little known to the rest of the world. This book will be essential reading for aquaculturists, practitioners, researchers and students, and planners and developers.

• Author : Tilden Perry
• Publisher : Elsevier
• Release Date : 2012-12-02
• Total pages : 400
• ISBN : 9780323152143
• File Size : 51,5 Mb
• Total Download : 327
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Download Beef Cattle Feeding and Nutrition in PDF, Epub, and Kindle

Beef Cattle Feeding and Nutrition is the third in a series of books on animal feeding and nutrition. These books are designed to keep readers abreast of the rapid developments in feeding and nutrition. These developments have resulted in changes in diets, the use of new feed processing methods, improved use of by-product feeds, and more supplementation with minerals, vitamins, amino acids, and nonprotein nitrogen compounds. The book is organized into four parts. Part I focuses on the nutrient requirements of beef cattle. Beginning with a review of rumen physiology and energy requirements, the remaining chapters discuss the vitamin, mineral, and protein, requirements of beef cattle. Part II on feedingstuffs includes studies on pasture and other forages; hay and haylage making; silage and crops for silage; and concentrates for beef cattle. Part III includes studies on breeding herd nutrition and management; and milk production and calf performance. Part IV on cattle finishing covers cattle finishing systems; feedlot disease; and economics of cattle feeding.