Author: Bin Yatim Bahari
Publisher:
ISBN:
Category : Agroforestry
Languages : en
Pages : 44

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Book Description

Author: Forestry/Fuelwood Research and Development Project
Publisher:
ISBN:
Category : Forestry projects
Languages : en
Pages : 112

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Book Description
O objetivo da pesquisa foi mapear as necessidades básicas para os países em desenvolvimento para os produtos madeireiros, a lenha, etc, na perspectiva de melhorar a qualidade de vida das populações destes países.

Author: Kenneth G. MacDicken
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 88

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Author: Christine Haugen
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 226

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Author: Malcolm Cairns
Publisher: Routledge
ISBN: 1136522271
Category : Nature
Languages : en
Pages : 854

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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:
Publisher:
ISBN:
Category :
Languages : en
Pages : 62

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Author: Liew Kang Chiang
Publisher: CRC Press
ISBN: 0429810083
Category : Science
Languages : en
Pages : 281

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Book Description
Large numbers of tropical trees from natural forests or plantation forest are available for human consumption and management. This book focuses on the prospects and utilization of tropical plantation trees in context of economic and business, planting, managing stocks, and uses of trees converted to various wood-based products. It provides information on key areas of tropical plantation trees including growth performance, nursery practices, soil properties, planting stock production, raw material cellulose, anatomy, pulping and papermaking, fiber modification, and properties of wood composites. Features: Comprehensive information on prospects and utilization of tropical plantation tree species. Features information on potential products derived from tropical plantation trees including cellulose-based wood products, particleboard with bioplastic binder, and laminated veneer lumber. Discusses species usage of economic importance other than wood production. Presents information on nursery practices, growth performance, and soil properties of tropical trees. Illustrates methodologies for repeating investigations on work that has been done previously in tropical tree research. This book introduces information for entrepreneurs or researchers before undertaking work with these tree species illustrating technical methodologies allowing for repetition or previous successful works. This information proves valuable to researchers if further work is needed for improvement on these plant-derived products.

Author: David A. Taylor
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 282

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Book Description

Author: Asia Pacific Forest Genetic Resources Programme. Inception Workshop
Publisher: Bioversity International
ISBN: 9290436247
Category : Forest germplasm resources conservation
Languages : en
Pages : 356

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Book Description

Author: C. Devendra
Publisher: IDRC (International Development Research Centre)
ISBN:
Category : Gardening
Languages : en
Pages : 368

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Book Description
Shrubs and Tree Fodders for Farm Animals