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Author : Kathleen Karah Wilson,George E. B. Morren
Publisher : MacMillan Publishing Company
Page : 392 pages
File Size : 49,7 Mb
Release : 1990
Category : Business & Economics
ISBN : WISC:89016028763
Author : Goldsworthy
Publisher : Springer Science & Business Media
Page : 359 pages
File Size : 49,5 Mb
Release : 2013-03-09
Category : Technology & Engineering
ISBN : 9789401107648
In December 1993, ISNAR, in collaboration with International Consortium for Application of Systems Approaches, organized a three-day workshop on systems approaches and modelling for agricultural development. Sponsored by the Dutch Ministry for Development Cooperation, the workshop was attended by participants from 12 national agricultural research systems (NARS), nine international agricul tural research centers (lARCs), and five advanced research organizations (AROs). Although application of systems approaches in agricultural research and resource management is a rather new field, there is already increasing demand for implemen tation of these approaches. This will require a critical mass of specialists in the NARS and IARCs. Before this critical mass can be obtained, however, the experience that has been gained in this area needs to be evaluated, further possibilities need to be explored, and new objectives and targets need to be set. This book, which contains the papers presented at the workshop, assesses the state of the art of systems approaches in agricultural research, resource management, and rural planning. It also gives an impression of the evolution of this interdisciplinary field and its use in national and international research centers. Another, less tangible, outcome of the workshop was its contribution toward strengthening the network of NARS, lARCs, and AROs. It gave participants and organizers a chance to develop contacts, and provided an opportunity to make the first proposals for collaborative programs. Special thanks are due to Peter Goldsworthy and Luc Boerboom for their crucial role in making the workshop a success in this regard.
Author : Mohamed Behnassi,Shabbir A. Shahid,Joyce D'Silva
Publisher : Springer Science & Business Media
Page : 297 pages
File Size : 54,7 Mb
Release : 2011-02-09
Category : Technology & Engineering
ISBN : 9789400705197
Due to many challenges (i.e. climate change, energy, water and land shortage, high demands on food, land grabbing, etc.), agriculture production potential is expected to be seriously affected; thus, increasing food insecurity and hunger in many already affected regions (especially in Africa). In this context, sustainable agriculture is highly recommended as an eco-system approach where soil, water, plants, environment and living organisms live in harmony. Innovative technologies and research should be developed to ensure sustainable agriculture and productivity using modern irrigation systems, improved varieties, improved soil quality, etc. In the meantime, the preservation of natural environment should be based on resource conservation technologies and best management practices. Sustainable Agricultural Development, not only raises the serious ethical and social issues underlying these huge environmental problems, but also aims at presenting successful experiences from all over the world in relation with sustainable farming, sustainable management of water and land resources, and innovative processes in livestock production. It also aims at providing inputs to decision making processes and encouraging the transfer of relevant know-how, technologies and expertise to different countries where similar agro-climatic conditions may exist; thus saving precious resources and promoting sustainable agricultural development as a relevant approach to tackle the food security challenge. Finally, this book focuses on the paradigmatic and policy dimensions and call for an innovative approach by analyzing the key themes in a complex and interrelated manner.
Author : David W. Norman
Publisher : Food & Agriculture Org.
Page : 248 pages
File Size : 40,7 Mb
Release : 1995
Category : Technology & Engineering
ISBN : 9251036446
Author : F.W.T Penning de Vries,P.S. Teng,Klaas Metselaar
Publisher : Springer Science & Business Media
Page : 529 pages
File Size : 46,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401128407
Agriculture is changing rapidly all over the world. Intensification, diversification, optimizing scarce resources, integrated pest management, sustainability and climate change are key issues for agricultural institutes. The best solutions will be found by integrating disciplines. Organized thinking about future farming requires forecasting of the implications of alternative ways to farm and to develop agriculture. Systems thinking and systems simulation are indispensable tools for such integration and extrapolation. About 150 scientists and senior research leaders from all over the world participated in the symposium `Systems Approaches for Agricultural Development' to discuss these issues. The symposium reviewed the status of systems research and modeling in agriculture, with special reference to evaluating their efficacy and efficiency for achieving research goals, and to their application in developing countries, promoted international cooperation in modeling, and increased awareness of systems research and simulation. This book comprises the papers on the technical subjects. Well informed authors describe and illustrate how systems research was used to improve agricultural production systems of all continents and in diverse environments.
Author : P.S. Teng,M.J. Kropff,H.F.M. ten Berge,J.B. Dent,F.P. Lansigan,H.H. Van Laar
Publisher : Springer Science & Business Media
Page : 467 pages
File Size : 50,7 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9789401154161
Systems approaches for agricultural development are needed to determine rational strategies for the role of agriculture in national development. Mathematical models and computer simulation provide objective tools for applying science to determine and evaluate options for resource management at field, farm and regional scales. However, these tools would not be fully utilizable without incorporating social and economic dimensions into their application. The second international symposium, Systems Approaches for Agricultural Development, held in Los Baños, 6-8 December 1995, fostered this link between the bio-physical sciences and the social sciences in the choice of keynote papers and oral presentations, a selection of which is included in this book. The book's contents further reflect how systems approaches have definitely moved beyond the research mode into the application mode. The large number and high quality of interdisciplinary research projects reported from different parts of the globe, to determine land use options that will meet multiple goals and yet sustain natural resource bases, is a key indicator of this `coming of age'. At the farm level, where trade-off decisions between processes and products (commodities) feature strongly, much progress is also evident in the development of systems-based tools for decision making. This book will be of particular interest to all agricultural scientists and planners, as well as students interested in multidisciplinary and holistic approaches for agricultural development.
Author : John A. Dixon,David P. Gibbon,Aidan Gulliver,Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
Page : 424 pages
File Size : 47,7 Mb
Release : 2001
Category : Business & Economics
ISBN : 9251046271
A joint FAO and World Bank study which shows how the farming systems approach can be used to identify priorities for the reduction of hunger and poverty in the main farming systems of the six major developing regions of the world.
Author : Douglas John McConnell,John L. Dillon,Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
Page : 392 pages
File Size : 47,7 Mb
Release : 1997
Category : Business & Economics
ISBN : 925104077X
Author : Julian F. Gonsalves
Publisher : IDRC
Page : 273 pages
File Size : 40,8 Mb
Release : 2005
Category : Technology & Engineering
ISBN : 9781552501818
Intended for aspiring and new practitioners of Participatory Research and Development (PR&D) as well as field-based researchers in developing countries. Highlights that agricultural research and development has become a joint approach to deal with diverse biophysical environments, multiple livelihood goals, rapid changes in local and global economies, and an expanded range for stakeholders over agriculture and natural resources.
Author : National Research Council,Division on Earth and Life Studies,Board on Agriculture and Natural Resources,Committee on Twenty-First Century Systems Agriculture
Publisher : National Academies Press
Page : 599 pages
File Size : 54,9 Mb
Release : 2010-06-25
Category : Technology & Engineering
ISBN : 9780309157490
In the last 20 years, there has been a remarkable emergence of innovations and technological advances that are generating promising changes and opportunities for sustainable agriculture, yet at the same time the agricultural sector worldwide faces numerous daunting challenges. Not only is the agricultural sector expected to produce adequate food, fiber, and feed, and contribute to biofuels to meet the needs of a rising global population, it is expected to do so under increasingly scarce natural resources and climate change. Growing awareness of the unintended impacts associated with some agricultural production practices has led to heightened societal expectations for improved environmental, community, labor, and animal welfare standards in agriculture. Toward Sustainable Agricultural Systems in the 21st Century assesses the scientific evidence for the strengths and weaknesses of different production, marketing, and policy approaches for improving and reducing the costs and unintended consequences of agricultural production. It discusses the principles underlying farming systems and practices that could improve the sustainability. It also explores how those lessons learned could be applied to agriculture in different regional and international settings, with an emphasis on sub-Saharan Africa. By focusing on a systems approach to improving the sustainability of U.S. agriculture, this book can have a profound impact on the development and implementation of sustainable farming systems. Toward Sustainable Agricultural Systems in the 21st Century serves as a valuable resource for policy makers, farmers, experts in food production and agribusiness, and federal regulatory agencies.
Author : National Research Council,Board on Science and Technology for International Development,Board on Agriculture,Panel for Collaborative Research Support for AID's Sustainable Agriculture and Natural Resource Management Program
Publisher : National Academies Press
Page : 164 pages
File Size : 50,8 Mb
Release : 1991-02-01
Category : Technology & Engineering
ISBN : 9780309045407
Toward Sustainability recommends a design for a new Collaborative Research Support Program (CRSP) for the U.S. Agency for International Development (AID). Currently, eight CRSPs operate under legislation that supports long-term agricultural research of benefit to developing countries and the United States. This book defines a process by which knowledge from all relevant AID-supported programs could be integrated and applied to advance profitable farming systems that improve local conditions and contribute to environmental goals. It makes recommendations on the types of competitive grants that should be made available under a new program, institutional participation, content of research proposals, and administrative procedures.
Author : Sam Fujisaka,Annie Jones
Publisher : CIAT
Page : 176 pages
File Size : 48,8 Mb
Release : 1999
Category : Agricultural systems
ISBN : 9789586940092
Toward a new institutional model of farmer participation in research on natural resource management and germplasm improvement; Developing a natural resource management technology for a specific agroenvironment: Mucuna-maize rotation on the hillsides of northern honduras; Land use systems and dynamics in Pucallpa, Peru; Strategic systems research for the Latin American Savannas; Developing improved pasture systems for forest margins; Adapting participatory research methods for developing integrated crop management for cassava-based systems Northeast Brazil; Soil conservation strategies that take into account farmer perspectives; Developing sustainable cassava production systems with farmers in Asia; Developing forage tecnologies with smallholders in East Kalimantan, Indonesia; Farmer's independent experimentation with green manure and/or cover crops: A component of participatory research for improving Ugandan Farming Systems; Designing sustainable, commercial, farmer seed production systems in Africa: Case studies From Uganda; Institucional Innovation as an entry for system-level technological change; Participatory sysems research toward the future.
Author : National Research Council,Board on Agriculture
Publisher : National Academies Press
Page : 293 pages
File Size : 50,9 Mb
Release : 1992-02-01
Category : Technology & Engineering
ISBN : 9780309046824
This book presents efforts to chart the comprehensive changes needed to meet the challenges of undergraduate professional education in agriculture. The United States needs to invest in the futureâ€"in human capital and the scientific knowledge baseâ€"to revitalize one of its leading industries, the agricultural, food, and environmental system. That objective can be met by educating all students about agriculture as well as by educating others specifically for careers in agriculture. Agriculture and the Undergraduate includes perspectives on rewarding excellence in teaching and formulating curricula to reflect cultural diversity, the environment, ecology, agribusiness and business, humanities and the social sciences, and the economic and global contexts of agriculture.
Author : Paul Teng,M.J. Kropff,H.F.M. ten Berge,J.B. Dent,F.P. Lansigan,H.H. Van Laar
Publisher : Springer
Page : 0 pages
File Size : 41,7 Mb
Release : 1997-01-31
Category : Technology & Engineering
ISBN : 0792342852
Systems approaches for agricultural development are needed to determine rational strategies for the role of agriculture in national development. Mathematical models and computer simulation provide objective tools for applying science to determine and evaluate options for resource management at field, farm and regional scales. However, these tools would not be fully utilizable without incorporating social and economic dimensions into their application. The second international symposium, Systems Approaches for Agricultural Development, held in Los Baños, 6-8 December 1995, fostered this link between the bio-physical sciences and the social sciences in the choice of keynote papers and oral presentations, a selection of which is included in this book. The book's contents further reflect how systems approaches have definitely moved beyond the research mode into the application mode. The large number and high quality of interdisciplinary research projects reported from different parts of the globe, to determine land use options that will meet multiple goals and yet sustain natural resource bases, is a key indicator of this `coming of age'. At the farm level, where trade-off decisions between processes and products (commodities) feature strongly, much progress is also evident in the development of systems-based tools for decision making. This book will be of particular interest to all agricultural scientists and planners, as well as students interested in multidisciplinary and holistic approaches for agricultural development.
Author : Sandeep Kumar,Ram Swaroop Meena,Manoj Kumar Jhariya
Publisher : Springer Nature
Page : 762 pages
File Size : 44,5 Mb
Release : 2020-09-18
Category : Technology & Engineering
ISBN : 9789811569531
Achieving zero hunger and food security is a top priority in the United Nations Development Goals (UNDGs). In an era characterized by high population growth and increasing pressure on agricultural systems, efficiency in the use of natural resources has become central to sustainable agricultural practices. Fundamentally speaking, eco-efficiency is about maximizing agricultural outputs, in terms of quantity and quality, using less land, water, nutrients, energy, labor, or capital. The concept of eco-efficiency involves both the ecological and economic aspects of sustainable agriculture. It is therefore essential to understand the interaction of ecosystem constituents within the extensive agricultural landscape, as well as farmers’ economic needs. This book examines the latest eco-efficient practices used in agro-systems. Drawing upon research and examples from around the world, it offers an up-to-date overview, together with insights into directly applicable approaches for poly-cropping systems and landscape-scale management to improve the stability of agricultural production systems, helping achieve food security. The book will be of interest to educators, researchers, climate change scientists, capacity builders and policymakers alike. It can also be used as additional reading material for undergraduate and graduate courses on agriculture, forestry, soil science, and the environmental sciences.
