Author: Anthony Young
Publisher:
ISBN:
Category : Agroforestry
Languages : en
Pages : 62

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Book Description

Author: Anthony Young
Publisher:
ISBN:
Category : Agroforestry
Languages : en
Pages : 100

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Book Description

Author: Malcolm Cairns
Publisher: Taylor & Francis
ISBN: 113652228X
Category : Nature
Languages : en
Pages : 853

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Book Description
This handbook of locally based agricultural practices brings together the best of science and farmer experimentation, vividly illustrating the enormous diversity of shifting cultivation systems as well as the power of human ingenuity. Environmentalists have tended to disparage shifting cultivation (sometimes called 'swidden cultivation' or 'slash-and-burn agriculture') as unsustainable due to its supposed role in deforestation and land degradation. However, a growing body of evidence indicates that such indigenous practices, as they have evolved over time, can be highly adaptive to land and ecology. In contrast, 'scientific' agricultural solutions imposed from outside can be far more damaging to the environment. Moreover, these external solutions often fail to recognize the extent to which an agricultural system supports a way of life along with a society's food needs. They do not recognize the degree to which the sustainability of a culture is intimately associated with the sustainability and continuity of its agricultural system. Unprecedented in ambition and scope, Voices from the Forest focuses on successful agricultural strategies of upland farmers. More than 100 scholars from 19 countries--including agricultural economists, ecologists, and anthropologists--collaborated in the analysis of different fallow management typologies, working in conjunction with hundreds of indigenous farmers of different cultures and a broad range of climates, crops, and soil conditions. By sharing this knowledge--and combining it with new scientific and technical advances--the authors hope to make indigenous practices and experience more widely accessible and better understood, not only by researchers and development practitioners, but by other communities of farmers around the world.

Author: Denyse J. Snelder
Publisher: Springer Science & Business Media
ISBN: 1402082614
Category : Technology & Engineering
Languages : en
Pages : 498

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Book Description
Recent history reveals that both the large-scale reforestation projects of the 20th century have often been less successful than anticipated, and that tree growing by smallholders – as an alternative means to combat deforestation and promote sustainable land use – has received relatively little attention from the scientific and development communities. Taking a first step to addressing that balance, this collection of peer-reviewed papers adopts a comparative approach to explore the potential role that tree growing by farmers can play in sustainable forest management. The goal of this approach is to identify common threads and to start to develop a framework for future research and practice. Presenting case studies from the Philippines and comparative data from a number of Asian countries the book reveals that farmer tree growing has the potential to play a significant role in sustainable forest management, and discusses the surrounding issues which must be addressed in order to realise this potential. The book is primarily aimed at research scientists and graduate students interested in relevant aspects of forestry, agroforestry, agricultural diversity, natural resource management and conservation in agricultural landscapes, as well as those involved in sustainable development and international development studies. It will also provide a valuable reference for professionals, managers, consultants, policy makers and planners dealing with issues in sustainable development, natural resource management, land use change issues and participatory approaches to resource management.

Author: J. M. Powell
Publisher: ILRI (aka ILCA and ILRAD)
ISBN: 9290532947
Category : Agricultural ecology
Languages : en
Pages : 543

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Book Description
Technical papers. Setting the scene. Interactions between animals and plants. Interactions between animals and soils. Interactions between plants and soils. Nutrient cycling in mixed farming systems. Modelling nutrient cycles in plant/animal/soil systems.

Author: Olli Martikainen
Publisher: Springer
ISBN: 0387348948
Category : Technology & Engineering
Languages : en
Pages : 299

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Book Description
Substantial new breakthroughs are happening in telecommunications technology. This volume presents a state-of-the-art review of the current research activities in intelligent network technology. It contains the proceedings of a workshop on intelligent networks organized by the International Federation of Information Processsing and held as part of the Third Summer School on Telecommunications in Lappeenranta, Finland, August 1994.

Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 364

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Author: Peter Grist
Publisher:
ISBN:
Category :
Languages : en
Pages : 38

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Author: John R. Anderson
Publisher: IET
ISBN: 0852969775
Category : Technology & Engineering
Languages : en
Pages : 241

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Book Description
This book explains the principles of intelligent telecommunications networks and illustrates them with many practical examples of applications. Although international standards are beginning to emerge, they are far from simple and this text offers insight into the underlying principles.

Author: Hermann Waibel
Publisher: CABI
ISBN: 1845932846
Category : Business & Economics
Languages : en
Pages : 290

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Book Description
Over the past two decades, significant investment has been made into agriculture-related natural resource management research in developing countries. This collection of case studies establishes a methodological foundation for impact assessments of NRMR through a discussion of research conducted by the CGIAR around the world.