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Author: United States. Congress. House. Committee on Science and Technology. Subcommittee on Investigations and Oversight
Publisher:
ISBN:
Category : Agricultural innovations
Languages : en
Pages : 118
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Book Description
Author: United States. Congress. House. Committee on Science and Technology. Subcommittee on Investigations and Oversight
Publisher:
ISBN:
Category : Agricultural innovations
Languages : en
Pages : 118
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Book Description
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309170176
Category : Technology & Engineering
Languages : en
Pages : 342
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Book Description
Transgenic crops offer the promise of increased agricultural productivity and better quality foods. But they also raise the specter of harmful environmental effects. In this new book, a panel of experts examines: • Similarities and differences between crops developed by conventional and transgenic methods • Potential for commercialized transgenic crops to change both agricultural and nonagricultural landscapes • How well the U.S. government is regulating transgenic crops to avoid any negative effects. Environmental Effects of Transgenic Plants provides a wealth of information about transgenic processes, previous experience with the introduction of novel crops, principles of risk assessment and management, the science behind current regulatory schemes, issues in monitoring transgenic products already on the market, and more. The book discusses public involvementâ€"and public confidenceâ€"in biotechnology regulation. And it looks to the future, exploring the potential of genetic engineering and the prospects for environmental effects.
Author: Yong He
Publisher: Springer Nature
ISBN: 3030657027
Category : Technology & Engineering
Languages : en
Pages : 443
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Book Description
Internet of things (IoT) is a new type of network that combines communication technology, expanded applications, and physical devices. Among them, agriculture is one of the most important areas in the application of the IoT technology, which has its unique requirements and integration features. Compared to the information technology in traditional agriculture, the agricultural IoT mainly refers to industrialized production and sustainable development under relatively controllable conditions. Agricultural IoT applies sensors, RFID, visual capture terminals and other types of sensing devices to detect and collect site information, and with broad applications in field planting, facility horticulture, livestock and poultry breeding, aquaculture and agricultural product logistics. It utilizes multiple information transmission channels such as wireless sensor networks, telecommunications networks and the internet to achieve reliable transmission of agricultural information at multiple scales and intelligently processes the acquired, massive information. The goals are to achieve (i) optimal control of agricultural production process, (ii) intelligent electronic trading of agricultural products circulation, and (iii) management of systematic logistics, quality and safety traceability. This book focuses on three levels of agricultural IoT network: information perception technology, information transmission technology and application technology.
Author: Jules N. Pretty
Publisher: Routledge
ISBN:
Category : Business & Economics
Languages : en
Pages : 600
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Book Description
'Jules Pretty brings together the most comprehensive and carefully selected collection of writings available about sustainable agriculture. Together with an excellent overview chapter, the collected works provide the best available source for an enlightened analysis and debate about sustainability in agriculture. The four volumes will serve both as an excellent reader for students and a unique reference for all with an interest in the pursuit of sustainabiity in the food system' Professor Per Pinstrup-Andersen, Cornell University, former Chair of CGIAR Science Council and World Food Prize Laureate, 2001 'This is the single most comprehensive overview of sustainable agriculture, from ancient beginnings to the most topical modern issues. Jules Pretty has assembled a marvellous collection of the most seminal papers that are driving sustainable agriculture in all parts of the world.' Jeffrey A. McNeely, Chief Scientist, IUCN-The World Conservation Union 'Showing that, after all, humans can learn from experience, Jules Pretty has woven together the best of the old with the best of what is new and visionary. He gives us a solid, knowledge-based foundation for a badly needed new paradigm - that of an agriculture which sustains all life into the longer term. The impressive list of contributors ensures that all relevant areas have been competently assessed... A unique reference work for teachers, students and practitioners.' Hans R. Herren, World Food Prize Laureate, 1995 'An ambitious and deeply insightful series that unites the great minds not just of the agricultural, nutrition and environmental sciences, but also history, culture, economics, technology, learning and communications, policy, regulatory and institutional approaches. It will be a major reference work for all interested in the future of humanity and sustainable food and agricultural systems.' Parviz Koohafkan, Director, Environment, Climate Change and Bioenergy Division, FAO, Italy 'This work presents a body of knowledge that has come of age. It takes into account not only the science but also human behaviour, institutions and politics. It will be an invaluable support for practices that are rapidly gaining significance.' Professor Neils R�ling, formerly of Wageningen University, The Netherlands This 4-volume set, edited by the world's leading expert on agricultural sustainability, brings together and interprets the most influential, important and time-tested international scholarship across the fields of agriculture and food production with a set overview and individual volume introductions that make sense of this diverse and complex field. Volume I covers the history of agriculture from its ancient origins through successive technological and institutional revolutions to the present. Volume II examines the relationship between agriculture and the environment including agricultural contamination, greenhouse gases and climate change, environmental improvements and sustainability, integrated farming, eco-agriculture and agro-ecology, landscape restoration and environmental goods and services. Volume III provides full coverage of the modern industrialized global food system, corporate control, poverty, hunger and international successes, failures and challenges, diet and health, consumer behaviour and local alternatives to industrialization. Volume IV addresses how we think about land and our relationship to it, governance and stewardship of the rural commons, systems thinking, ecological literacy, social connections and a sustainable rural life, supportive and perverse agricultural subsidies and policies that shape food poverty and sustain agriculture into the future.
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309473926
Category : Science
Languages : en
Pages : 243
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Book Description
For nearly a century, scientific advances have fueled progress in U.S. agriculture to enable American producers to deliver safe and abundant food domestically and provide a trade surplus in bulk and high-value agricultural commodities and foods. Today, the U.S. food and agricultural enterprise faces formidable challenges that will test its long-term sustainability, competitiveness, and resilience. On its current path, future productivity in the U.S. agricultural system is likely to come with trade-offs. The success of agriculture is tied to natural systems, and these systems are showing signs of stress, even more so with the change in climate. More than a third of the food produced is unconsumed, an unacceptable loss of food and nutrients at a time of heightened global food demand. Increased food animal production to meet greater demand will generate more greenhouse gas emissions and excess animal waste. The U.S. food supply is generally secure, but is not immune to the costly and deadly shocks of continuing outbreaks of food-borne illness or to the constant threat of pests and pathogens to crops, livestock, and poultry. U.S. farmers and producers are at the front lines and will need more tools to manage the pressures they face. Science Breakthroughs to Advance Food and Agricultural Research by 2030 identifies innovative, emerging scientific advances for making the U.S. food and agricultural system more efficient, resilient, and sustainable. This report explores the availability of relatively new scientific developments across all disciplines that could accelerate progress toward these goals. It identifies the most promising scientific breakthroughs that could have the greatest positive impact on food and agriculture, and that are possible to achieve in the next decade (by 2030).
Author: Amir Kassam
Publisher: Woodhead Publishing
ISBN: 0128164115
Category : Technology & Engineering
Languages : en
Pages : 478
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Book Description
Given the central role of the food and agriculture system in driving so many of the connected ecological, social and economic threats and challenges we currently face, Rethinking Food and Agriculture reviews, reassesses and reimagines the current food and agriculture system and the narrow paradigm in which it operates. Rethinking Food and Agriculture explores and uncovers some of the key historical, ethical, economic, social, cultural, political, and structural drivers and root causes of unsustainability, degradation of the agricultural environment, destruction of nature, short-comings in science and knowledge systems, inequality, hunger and food insecurity, and disharmony. It reviews efforts towards 'sustainable development', and reassesses whether these efforts have been implemented with adequate responsibility, acceptable societal and environmental costs and optimal engagement to secure sustainability, equity and justice. The book highlights the many ways that farmers and their communities, civil society groups, social movements, development experts, scientists and others have been raising awareness of these issues, implementing solutions and forging 'new ways forward', for example towards paradigms of agriculture, natural resource management and human nutrition which are more sustainable and just. Rethinking Food and Agriculture proposes ways to move beyond the current limited view of agro-ecological sustainability towards overall sustainability of the food and agriculture system based on the principle of 'inclusive responsibility'. Inclusive responsibility encourages ecosystem sustainability based on agro-ecological and planetary limits to sustainable resource use for production and livelihoods. Inclusive responsibility also places importance on quality of life, pluralism, equity and justice for all and emphasises the health, well-being, sovereignty, dignity and rights of producers, consumers and other stakeholders, as well as of nonhuman animals and the natural world. - Explores some of the key drivers and root causes of unsustainability , degradation of the agricultural environment and destruction of nature - Highlights the many ways that different stakeholders have been forging 'new ways forward' towards alternative paradigms of agriculture, human nutrition and political economy, which are more sustainable and just - Proposes ways to move beyong the current unsustainable exploitation of natural resources towards agroecological sustainability and overall sustainability of the food and agriculture system based on 'inclusive responsibility'
Author: Søren Marcus Pedersen
Publisher: Springer
ISBN: 3319687158
Category : Technology & Engineering
Languages : en
Pages : 282
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Book Description
This book presents cases from different countries with a main focus on the perspectives of using precision farming in Europe. Divided into 12 chapters it addresses some of the most recent developments and aspects of precision farming. The intention of this book is to provide an overview of some of the most promising technologies with precision agriculture from an economic point of view. Each chapter has been put together so that it can be read individually should the reader wish to focus on one particular topic. Precision Farming as a farm technology benefits from large-scale advantages due to relatively high investment costs and is primarily adopted on farms with medium to large field areas.
Author: Stewart Lockie
Publisher:
ISBN: 9780648330349
Category :
Languages : en
Pages :
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Book Description
Author: United States. Congress. House. Committee on Science and Technology
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 158
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Book Description
Author: U.s. Department of Agriculture
Publisher: Createspace Independent Publishing Platform
ISBN: 9781543136883
Category :
Languages : en
Pages : 46
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Book Description
Precision agriculture (PA) and its suite of information technologies-such as soil and yield mapping using a global positioning system (GPS), GPS tractor guidance systems, and variable-rate input application-allow farm operators to fine-tune their production practices. Access to detailed, within-field information can decrease input costs and increase yields. USDA's Agricultural Resource Management Survey shows that these PA technologies were used on roughly 30 to 50 percent of U.S. corn and soybean acres in 2010-12. Previous studies suggest that use of PA is associated with higher profits under certain conditions, but aggregate estimates of these gains have not been available. In this report, a treatment-effects model is developed to estimate factors associated with PA technology adoption rates and the impacts of adoption on profits. Labor and machinery used in production and certain farm characteristics, like farm size, are associated with adoption as well as with two profit measures, net returns and operating profits. The impact of these PA technologies on profits for U.S. corn producers is positive, but small. Keywords: Crop production information technologies, precision agriculture, variablerate technology, soil tests, global positioning system maps, guidance systems.
