Animal Drawn Wheeled Toolcarriers Perfected Yet Rejected
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Animal Drawn Wheeled Toolcarriers
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Author : Paul Starkey
language : en
Publisher:
Release Date : 1988
Animal Drawn Wheeled Toolcarriers written by Paul Starkey and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with categories.
Animal Drawn Wheeled Toolcarriers Perfected Yet Rejected
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Author : Paul Starkey
language : en
Publisher: Vieweg+teubner Verlag
Release Date : 1988
Animal Drawn Wheeled Toolcarriers Perfected Yet Rejected written by Paul Starkey and has been published by Vieweg+teubner Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with Technology & Engineering categories.
Renewable Energy Technology And The Environment
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Author : A. A. M. Sayigh
language : en
Publisher: Newnes
Release Date : 2012-12-02
Renewable Energy Technology And The Environment written by A. A. M. Sayigh and has been published by Newnes this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Technology & Engineering categories.
Renewable Energy: Technology and the Environment comprises 106 chapters, with the first focusing on integrated resource planning. The following chapters delve into such topics as electricity from geothermal energy; wave energy prospects and prototypes; renewable energy policies for the nineties and beyond; and renewable energy technologies in developing countries. These topics are followed by discussions on harnessing the tax system to benefit alternative energy; energy-meteorology; development energy and environment; solar energy education; solar hydrogen; sky brightness during twilight; and solar instrumentation used in meteorology. Other chapters cover self-acting system tracking for pyrheliometers; directly coupled turbine-induction generator systems for low-cost micro-hydro power; and the utilization of genetic algorithm for the optimal design of a pneumatic hydro-power device. The remaining chapters present field experiments of a wave power converter with caisson breakwater; technical potentials of renewable energies; and air pollution modification due to energy supply diversification. This book will be of interest to practitioners in the fields of meteorology and environmental studies.
The Origins And Development Of African Livestock
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Author : Roger Blench
language : en
Publisher: Routledge
Release Date : 2006-01-27
The Origins And Development Of African Livestock written by Roger Blench and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-01-27 with Social Science categories.
This book presents an interdisciplinary overview of the origins of African livestock, placing Africa as one of the world centres for animal domestication. With sections on archaeology, genetics, linguistics and ethnography, this collection contains over twenty contributions from the field's foremost experts and provides fully illustrated, never before published data, and extensive bibliographies.
Sustainable Agricultural Mechanization A Framework For Africa
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Author : Food and Agriculture Organization of the United Nations
language : en
Publisher: Food & Agriculture Org.
Release Date : 2019-03-13
Sustainable Agricultural Mechanization A Framework For Africa written by Food and Agriculture Organization of the United Nations and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-03-13 with Technology & Engineering categories.
This framework presents ten interrelated principles/elements to guide Sustainable Agricultural Mechanization in Africa (SAMA). Further, it presents the technical issues to be considered under SAMA and the options to be analysed at the country and sub regional levels. The ten key elements required in a framework for SAMA are as follows: The analysis in the framework calls for a specific approach, involving learning from other parts of the world where significant transformation of the agricultural mechanization sector has already occurred within a three-to-four decade time frame, and developing policies and programmes to realize Africa’s aspirations of Zero Hunger by 2025. This approach entails the identification and prioritization of relevant and interrelated elements to help countries develop strategies and practical development plans that create synergies in line with their agricultural transformation plans. Given the unique characteristics of each country and the diverse needs of Africa due to the ecological heterogeneity and the wide range of farm sizes, the framework avoids being prescriptive.
Recherche Pour Le D Veloppement De La Traction Animale En Afrique De L Ouest
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Author : West Africa Animal Traction Network. Workshop
language : en
Publisher: ILRI (aka ILCA and ILRAD)
Release Date : 1993-01-01
Recherche Pour Le D Veloppement De La Traction Animale En Afrique De L Ouest written by West Africa Animal Traction Network. Workshop and has been published by ILRI (aka ILCA and ILRAD) this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993-01-01 with Technology & Engineering categories.
Animal health; Diversified uses of animal traction; Harnessing and implements; Management; Nutrition; Research methodoloby; Socio-economic aspects; Technology transfer; Regional and miscellaneous; Workshop synthesis; Poster abstracts.
Dibble Sticks Donkeys And Diesels
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Author : Joseph K. Campbell
language : en
Publisher: Int. Rice Res. Inst.
Release Date : 1990
Dibble Sticks Donkeys And Diesels written by Joseph K. Campbell and has been published by Int. Rice Res. Inst. this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Agricultural implements categories.
Human and animal power; Mechanical power; Agricultural production systems; Tillage; Planting; Fertilization; Weed control; Insect and predator control; Harvesting; Grain drying and storage; Transport; Social consequences; Machinery economics.
Participatory Research And Gender Analysis
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Author : Nina Lilja
language : en
Publisher: Routledge
Release Date : 2013-09-13
Participatory Research And Gender Analysis written by Nina Lilja and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-09-13 with Nature categories.
Agricultural development research aims to generate new knowledge or to retrieve and apply existing forms of knowledge in ways that can be used to improve the welfare of people who are living in poverty or are otherwise excluded, for instance by gender-based discrimination. Its effective application therefore requires ongoing dialogue with and the strong engagement of men and women from poor marginal farming communities. This book discusses opportunities afforded by effective knowledge pathways linking researchers and farmers, underpinned by participatory research and gender analysis. It sets out practices and debates in gender-sensitive participatory research and technology development, concentrating on the empirical issues of implementation, impact assessment, and institutionalisation of approaches for the wider development and research community. It includes six full-length chapters and eight brief practical notes and is enhanced by an annotated resources list of relevant publications, organisations, and websites adding to the portfolio of approaches and tools discussed by the contributors. Most of the 33 contributing authors work in the specialised agencies that form part of the Consultative Group on International Agricultural Research (CGIAR). This book was published as a special issue of Development in Practice.
Vertisols And Technologies For Their Management
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Author : N. Ahmad
language : en
Publisher: Elsevier
Release Date : 1996-12-11
Vertisols And Technologies For Their Management written by N. Ahmad and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-12-11 with Technology & Engineering categories.
Vertisols, one of the eleven established soil orders, are clay soils with unusual and interesting properties. They cover more than 350 million hectares of land in the world and in tropical Africa alone there are over 100 million hectares. Because of their very small particle size and high surface area, these soils have higher physical and chemical reactivity than other soils. Their interaction with agrochemicals/industrial wastes, has been, increasingly, the subject of research especially in the last two decades. Vertisols create special problems when used for engineering purposes. This book is intended to provide comprehensive and state-of-the-art information about Vertisols worldwide. Special attention is given to the use and management of soils such as fertilizer use, crop selection, soil tillage, water restriction on land including irrigation, and soil erosion. A special chapter has been added to deal with geotechnical engineering of Vertisols. Vertisols have great potential for agricultural production but many, especially in the developing world, are underutilized due to a lack of understanding regarding their behaviour and management. This book is written by leading scientists worldwide. It is expected that this monograph will be of great use to soil scientists and agronomists, graduate and senior graduate students. Improvement of their management may solve the current food deficiency in the world.
Non Governmental Organisations Performance And Accountability
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Author : Michael Edwards
language : en
Publisher: Routledge
Release Date : 2014-03-18
Non Governmental Organisations Performance And Accountability written by Michael Edwards and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-03-18 with Business & Economics categories.
The last decade has seen some significant changes in international development and in the status of non-governmental organisations operating in the field. Not only has the number of NGOs virtually doubled; many of them have seen a considerable growth in their budgets, and have grown closer to governments and official aid agencies. NGOs are acknowledged by many to be more effective agents of development than governments or commercial interests ? even as a ?magic bullet? for development problems. Despite these positive trends, the real impact of the NGO sector is not well documented. This is partly because NGO performance-assessment and accountability methods are weak, and partly because NGOs are caught up increasingly in the world of official aid, which pushes them towards certain forms of evaluation at the expense of others. This unique book takes a hard and critical look at these issues, and describes how NGOs can, and must, improve the way they measure and account for their performance if they are to be truly effective.