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Nitrogen Flow In Pig Production And Environmental Consequences
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Book Synopsis Nitrogen Flow in Pig Production and Environmental Consequences by : M. W. A. Verstegen
Download or read book Nitrogen Flow in Pig Production and Environmental Consequences written by M. W. A. Verstegen and published by Purdue University Press. This book was released on 1993 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Review of the Literature on the Nature and Control of Odors from Pork Production Facilities by : J. Ronald Miner
Download or read book A Review of the Literature on the Nature and Control of Odors from Pork Production Facilities written by J. Ronald Miner and published by . This book was released on 1995 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Progress in Nitrogen Cycling Studies by : O. van Cleemput
Download or read book Progress in Nitrogen Cycling Studies written by O. van Cleemput and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the proceedings of the `8th Nitrogen Workshop' which was held at the University of Ghent, Belgium, from 5 to 8 September 1994. Although nitrogen dynamics in different ecosystems have been studied for several decades, new orientations and other emphases have recently emerged. Previously, nitrogen was considered as an essential element mostly in terms of productivity, but now, more emphasis is attached to environmental consequences. More than 100 contributions in this book tackle recent developments within the fields of nitrogen advice systems, plant response to fertilization, immobilization and mobilization, nitrification, denitrification, leaching, ammonia volatilization and biological nitrogen fixation. A large number of papers is devoted to the formation of gaseous nitrogen compounds, while mineralization-immobilization is another topic of important interest. The book also contains the reports of discussion groups on different aspects of the nitrogen cycle.
Book Synopsis Nitrogen in the Environment: Sources, Problems and Management by : R.F. Follett
Download or read book Nitrogen in the Environment: Sources, Problems and Management written by R.F. Follett and published by Gulf Professional Publishing. This book was released on 2001-12-03 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nitrogen in the Environment: Sources, Problems, and Management is the first volume to provide a holistic perspective and comprehensive treatment of nitrogen from field, to ecosystem, to treatment of urban and rural drinking water supplies, while also including a historical overview, human health impacts and policy considerations. It provides a worldwide perspective on nitrogen and agriculture. Nitrogen is one of the most critical elements required in agricultural systems for the production of crops for feed, food and fiber. The ever-increasing world population requires increasing use of nitrogen in agriculture to supply human needs for dietary protein. Worldwide demand for nitrogen will increase as a direct response to increasing population. Strategies and perspectives are considered to improve nitrogen-use efficiency. Issues of nitrogen in crop and human nutrition, and transport and transformations along the continuum from farm field to ground water, watersheds, streams, rivers, and coastal marine environments are discussed. Described are aerial transport of nitrogen from livestock and agricultural systems and the potential for deposition and impacts. The current status of nitrogen in the environment in selected terrestrial and coastal environments and crop and forest ecosystems and development of emerging technologies to minimize nitrogen impacts on the environment are addressed. The nitrogen cycle provides a framework for assessing broad scale or even global strategies to improve nitrogen use efficiency. Growing human populations are the driving force that requires increased nitrogen inputs. These increasing inputs into the food-production system directly result in increased livestock and human-excretory nitrogen contribution into the environment. The scope of this book is diverse, covering a range of topics and issues from furthering our understanding of nitrogen in the environment to policy considerations at both farm and national scales.
Book Synopsis Nutrient Requirements of Swine by : Subcommittee on Swine Nutrition
Download or read book Nutrient Requirements of Swine written by Subcommittee on Swine Nutrition and published by National Academies Press. This book was released on 1998-04-03 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: The tenth edition of this essential reference presents new knowledge about the nutritional needs of swine that consider such factors as growth rate, carcass leanness, gender, health, environment, and repartitioning agents. New sections are presented on requirements for amino acids and other nutrients. In addition, an original modeling approach to arriving at energy and amino acid needs for given animals is incorporated in this revision. The book comes with a CD-ROM that allows users to create tables of nutrient requirements for swine of a specific body weight and level of productivity. Nutrient Requirements of Swine covers: Biological concepts that underlie nutrient needs for growth and function. New data on amino acid and energy requirements and the factors that shape them. New findings on lysine and the bioavailability of amino acids. New research results on minerals and vitamins. Nutrient composition of an expanded list of feedstuffs. The role of water in swine physiology, including factors that affect the quality of drinking water. Expanded tables of feed ingredients and their nutrient composition provide bioavailability estimates, fatty acid composition of fats typically used in swine diets, and important information on estimating the amino acid content of crude protein.
Book Synopsis Agriculture, Trade and the Environment The Pig Sector by : OECD
Download or read book Agriculture, Trade and the Environment The Pig Sector written by OECD and published by OECD Publishing. This book was released on 2003-10-02 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: This OECD study takes an in-depth look at the pig sector in OECD countries and draws some conclusions about the most appropriate forms of policy intervention. It argues that liberalising trade is likely to generate some environmental benefits.
Book Synopsis Nitrogen in the Environment by : J.L. Hatfield
Download or read book Nitrogen in the Environment written by J.L. Hatfield and published by Elsevier. This book was released on 2008-08-28 with total page 719 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nitrogen is one of the most critical elements for all life forms. In agricultural systems it is essential for the production of crops for feed, food, and fiber. The ever-increasing world population requires increasing use of nitrogen in agriculture to supply human needs for dietary protein. Worldwide demand for nitrogen will increase as a direct response to increasing population. Nitrogen in the Environment provides a wholistic perspective and comprehensive treatment of nitrogen. The scope of this book is diverse covering a range of topics and issues related to furthering our understanding of nitrogen in the environment at farm and national levels. Issues of nitrogen from its effects on crops and human nutrition to nitrogen in ground water, watersheds, streams, rivers, and coastal marine environments are discussed to provide a broad view of the problem and support scientists, researchers, and engineers in formulating comprehensive solutions. - The only source which presents an international, wholistic perspective of the effects of nitrogen in the environment with worldwide mitigation practices - Provides details on how to improve the quality of the environment by analyzing the development of emerging technologies - Develops strategies to be used by soil scientists, agronomists, hydrologists, and geophysicists for broad scale improvement of nitrogen efficiency
Book Synopsis Nutrient Management of Food Animals to Enhance and Protect the Environment by : E.T. Kornegay
Download or read book Nutrient Management of Food Animals to Enhance and Protect the Environment written by E.T. Kornegay and published by CRC Press. This book was released on 1996-05-22 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nutrient management is an important aspect of feeding livestock and poultry. Today, there is more attention directed toward this issue in animal production than ever before. The heightened awareness of the environmental impacts associated with animal production has caused animal nutritionists to refocus their thoughts, practices, and expectations regarding how nutrients are supplied to animals. In addition, the increase in the size and intensity of modern production units demands new technologies for enhancing nutrient utilization and for reducing the amount of nutrients excreted. Covering these issues and more, Nutrient Management of Food Animals to Enhance and Protect the Environment is a reference tool for agricultural industry leaders, private practitioners, governmental agencies, and researchers.
Book Synopsis Agricultural Conservation Practices and Related Issues by :
Download or read book Agricultural Conservation Practices and Related Issues written by and published by . This book was released on 2004 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Interaction between climate and animal production by : N. Lacetera
Download or read book Interaction between climate and animal production written by N. Lacetera and published by BRILL. This book was released on 2023-08-28 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This publication contains proceedings of the Symposium on 'Interactions Between Climate and Animal Production' organised by the Commission on Animal Biometeorology of the International Society of Biometeorology and Dipartimento di Produzioni Animali of the Università della Tuscia (Viterbo, Italy), held in Viterbo September 4th 2003. The book discusses conceptual and methodological bases for research in animal biometeorology. It reviews the current state of knowledge, and will provide original contributions on: - the effects of climate on animal production, health and welfare; - tools for description and measurement of climate; - strategies for alleviation of climatic stress in farm animals; - the impact of animal husbandry on global climate."
Download or read book Advances in Agronomy written by and published by Elsevier. This book was released on 2011-07-29 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Agronomy continues to be recognized as a leading reference and a first-rate source for the latest research in agronomy. As always, the subjects covered are varied and exemplary of the myraid of subject matter dealt with by this long-running serial. Volume 89 contains six comprehensive and timely reviews. Chapter 1 presents a thorough coverage of wet chemistry and state-of-the art molecular scale techniques, such as x-ray absorption fine structure (XAFS) and nuclear magnetic resonance (NMR) spectroscopies, that can be used to characterize phosphorus in organic wastes. Chapter 2 discusses the Wheat Genetics Resource Center that has served the scientific community for 25 years. These resources have been useful to scientists in 45 countries and 39 of the states in the U.S. Chapter 3 covers various aspects of the biology and management of Stevia, a sweet herb of Paraguay. Chapter 4 is a timely review of aspects of soil fertility decline in the tropics as assessed by soil chemical measurements. Chapter 5 covers nematode interactions and assessment of models for their control on crop plants. Chapter 6 presents data and algorithms on ammonia emission form animal operations, a current area of much interest in the area of environmental quality. - Over 40 figures and 32 tables - Presents a review of the present and future status of soil science - Offers an analysis of biodiversity in agronomy
Book Synopsis Livestock production and society by : R. Geers
Download or read book Livestock production and society written by R. Geers and published by BRILL. This book was released on 2023-08-28 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this book is to provide a scientific-based, multidisciplinary perspective to the dialogue between society and the stakeholders within livestock production. Concerns and problems related to food safety, animal welfare and rural environment are discussed within a holistic approach. This unique approach has an added-value compared to other books which cover these topics from a specialist point of view. The different issues are developed by well-known experts in their field of work. They are dealing with the latest developments in livestock production in relation to social concerns (such as, regulations, risk communication, reduction of environmental impact, sustainability and economic and social impacts of alternative strategies) and production systems (including transport and slaughter, feeding strategies, waste management and future monitoring technology).Readers from various disciplines will find these ideas useful and complimentary to their own expertise, and may apply them to decision making, vocational training and other educational applications.
Book Synopsis Modelling Nutrient Digestion and Utilisation in Farm Animals by : D. Sauvant
Download or read book Modelling Nutrient Digestion and Utilisation in Farm Animals written by D. Sauvant and published by Springer Science & Business Media. This book was released on 2011-05-02 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than 30 years, modelling has been an important method for integrating, in a flexible, comprehensive and widely applicable way, basic knowledge and biological concepts on digestion and metabolism in farm animals. The purpose of this book is to present the 'state of art' in this area. The chapters are written by leading teams and researchers in this field of study, mainly from Europe, North America and Australasia. Considerable progress has been made in topics dealing with: modelling methods, feeding behaviour, digestion and metabolic processes in ruminants and monogastric animals. This progress is clearly illustrated by the emergence of a new paradigm in animal nutrition, which has moved from the aim to cover the requirements of the animal to explaining and predicting the responses of the animals to diets (e.g., productivity and efficiency, impact on quality of products, environmental aspects, health and well-being). In this book several chapters illustrate that through empirical models, meta-analysis is an efficient tool to synthesize information gathered over recent decades. In addition, compared with other books on modelling farm animal nutrition, two new aspects received particular attention: expanding knowledge of the individual animal to understanding the functioning and management of herds, and the consideration of the environmental impact of animal production. This book is a valuable source of information for researchers, nutritionists, advisors, and graduate students who want to have up-to-date and concise information on mathematical modelling applied to farm animals.
Book Synopsis Gaining the edge in pork and poultry production by : J. Taylor-Pickard
Download or read book Gaining the edge in pork and poultry production written by J. Taylor-Pickard and published by BRILL. This book was released on 2023-08-28 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: Globally, pork and poultry production has become an extremely competitive industry. There is now more pork consumed in the world than any other meat, yet there is still intense competition for the industry to attract and retain consumers. Consumers continue to demand safe, high quality pork and poultry products at competitive prices compared to other high protein food alternatives. To ensure sustainability of both the pig and poultry industries, producers must endeavour to seek new technologies to improve production efficiency whilst lowering the cost of production and producing a quality product. This edited collection of articles is taken from a series of seminars that brought together some of the world’s leading authorities in the field of pig and poultry nutrition and production. The fundamental theme is to re-examine the current trends in productivity within the pig and poultry industries, and to identify nutritional and managerial means to improve competitiveness as well as the quality of the end product. The importance of animal health together with novel strategies for disease control and ways to minimise the environmental impact of pig and poultry production are covered. ‘Gaining the edge in pork and poultry production’ is aimed at nutritionists and animal producers as well as students and researchers studying animal and applied biological sciences.
Book Synopsis Environmental Management of Concentrated Animal Feeding Operations (CAFOs) by : Frank R. Spellman
Download or read book Environmental Management of Concentrated Animal Feeding Operations (CAFOs) written by Frank R. Spellman and published by CRC Press. This book was released on 2007-06-01 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clean and environmentally sound disposal of animal waste in the quantities that Concentrated Animal Feeding Operations (CAFOs) produce can only be described as a challenge. Designed to provide practical information, Environmental Management of Concentrated Animal Feeding Operations (CAFOs) covers the concepts and practices involved in the operation
Book Synopsis Emissions from European Agriculture by : Tadeusz Kuczynski
Download or read book Emissions from European Agriculture written by Tadeusz Kuczynski and published by BRILL. This book was released on 2023-08-28 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: The time when agricultural production activities were considered neutral to the environment has definitely passed. For last 25 years there has been growing scientific evidence on the potentially deteriorating effect of ammonia released in the process of agricultural production on the environment. In the last 15 years additional focus has been given to environmental and health impact of dust and VOC’s generated by farming activities. Only very recently is the contribution of agricultural production GHG’s to global warming recognised. In the book the various aspects of agricultural emissions are discussed. Its first part refers mainly to introductory, theoretical, and methodological issues. The second part gives the most recent data on national emissions, particularly these of Nitrogen species in selected individual European countries and the projections of their emission for all Europe. The third part which deals exclusively with ammonia brings comprehensive survey of its emission abatement potentials, the cost of appropriate actions and the difficulties in their practical implementation. It also considers the potential side effects of ammonia emission abatement measures.
Book Synopsis Agricultural Mechanization and Automation - Volume II by : Paul McNulty
Download or read book Agricultural Mechanization and Automation - Volume II written by Paul McNulty and published by EOLSS Publications. This book was released on 2009-07-23 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agricultural Mechanization and Automation is a component of Encyclopedia of Food and Agricultural Sciences, Engineering and Technology Resources in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. The mechanization of farming practices throughout the world has revolutionized food production, enabling it to maintain pace with population growth except in some less-developed countries, most notably in Africa. Agricultural mechanization has involved the partial or full replacement of human energy and animal-powered equipment (e.g. plows, seeders and harvesters) by engine-driven equipment. The theme on Agricultural Mechanization and Automation cover six main topics: Technology and Power in Agriculture; Farm Machinery; Facilities and Equipment for Livestock Management; Environmental Monitoring; Recovery and Use of Wastes and by-Products; Slaughtering and Processing of Livestock, which are then expanded into multiple subtopics, each as a chapter. These two volumes are aimed at the following five major target audiences: University and College students Educators, Professional practitioners, Research personnel and Policy analysts, managers, and decision makers and NGOs
