Download or read book Animal Traction for Agricultural Development written by West Africa Animal Traction Network. Workshop and published by . This book was released on 1990 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the reports of the workshops given and the papers prepared for the workshops. The first part of this book summarizes workshop activities and conclusions. The second part of this volume contains 60 edited papers in which technical, social and economic aspects of animal traction are presented and analysed

Download or read book Improving Animal Traction Technology written by Animal Traction Network for Eastern and Southern Africa. Workshop and published by . This book was released on 1994 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: The profitability of animal traction. The management of draft animals. Animal-powered tillage and weeding technology. The supply and distribution of implements for animal traction women and animal traction technology. The transfer of animal traction technology. Animal-powered transport. Diversifyng operations using animal power. Country experiences and constraints.

Download or read book Working Donkeys in 4th 3rd Millennium BC Mesopotamia written by Jill Goulder and published by Routledge. This book was released on 2019-11-26 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Working Donkeys in 4th-3rd Millennium BC Mesopotamia: Insights from Modern Development Studies is a reassessment of the role and impact of working-animal adoption in antiquity, focusing on 4th-3rd millennium BC Mesopotamia but applicable to other periods and regions. This book is driven by a novel interdisciplinary process of analogy with modern use of working donkeys and cattle in sub-Saharan Africa and elsewhere. The author uses close qualitative analysis of nearly 400 published official and NGO development studies of the complex practicalities of adoption of working animals in developing regions worldwide, in particular of the invisible and under-appreciated donkey. This material, little-used as yet in Ancient Near Eastern archaeology, sheds light on the day-to-day practicalities of working-animal adoption and management – breeding, training, husbandry, hiring and lending. While archaeology will always have need of large-scale anthropological models, the author argues for a parallel bottom-up ethological approach, envisaging the 4th and 3rd millennia BC in Mesopotamia from a viewpoint explicitly acknowledging the major presence of working animals and their daily impact on human activity and the consequent archaeological record. This innovatory investigation of the role and impact of the donkey in the Ancient Near East and today is an essential handbook for Ancient Near Eastern archaeology and zooarchaeology researchers and students, as well as historians, anthropologists and ethnographers examining the impact of working animals on past and present societies. Wider audiences include the growing sector of human-animal relationship studies, and NGOs concerned with the use of working donkeys worldwide.

Download or read book Is Bullock Traction a Sustainable Technology written by Johann H. Hesse and published by Universal-Publishers. This book was released on 1997-11 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study examines the question of whether or not the technology of bullock traction has spread in northern Ghana between 1982/83 and 1993/94 and, furthermore, what factors determine changes in the pattern of the adoption of bullock traction in this area. The introduction to the problem and the objectives of the study in chapter one are followed by a theoretical section in chapter two that focuses on the question why one would have expected a further spread of bullock traction. This chapter explains the direct benefits of bullock traction and reviews the current state of knowledge of this issue. Factors that might have resulted in changes in these direct benefits of bullock traction between 1982/83 and 1993/94 such as population growth and the effects of structural adjustment programs are discussed. Additionally, the implications of the life-cycle of households and the tradition of the inheritance of cattle for changes related to bullock traction adoption over time are identified. Chapter three introduces the empirical data collection procedure and methods. The study is a follow up study to the study of Panin (1988) who conducted research on the same farm-households in 1982/83, in three villages of the Northern Region of Ghana. Chapter four presents the empirical findings about the changes in the socio-economic conditions that are relevant for bullock traction adoption in the study villages. These data extend the information in chapter two to the village level. The empirical findings about changes in the effects of bullock traction at the field level are presented in chapter five. The analysis includes the effects of bullock traction on land use, household labor utilization, performance of crop production, and aspects of bullock traction renting. The effects of bullock traction at the farm-household level were addressed in chapter six. It is necessary to separate the analysis at the field level from the farm-household level analysis because farmers combine different tillage technologies at the farm-household level. This chapter includes changes over time regarding household demographics, resource endowment, farm labor allocation, crop production performance, income statements, and the costs and benefits of an investment in bullock traction. Chapter seven of this study is concerned with the question of whether the changes in the bullock ownership pattern for the sampled households are in line with general trends at village level. For this purpose, the village census of 1994 was compared with 1982 and the result is that the ownership of bullocks and implements has declined which means that the results of the analysis at farm-household level is in line with general trends at village level. Although individual ownership of bullock traction declined, the area plowed by bullocks in the study area increased because renting of bullock traction services increased. Chapter eight of the study discusses important empirical results of chapters four to seven in light of the arguments made in the theoretical chapter two and draws attention to the conclusions of the empirical results. Important points discussed in chapter eight are: methodological issues, the labor-saving effect of bullock traction that is maintained over the years, the effect on crop yields that was found to exist in 1982 but not in 1994, the importance of the life-cycle of households to understand changes in bullock traction adoption at farm-household level, and the effects of structural adjustment programs on the adoption of bullock traction. The study ends with the formulation of recommendations for agricultural extension and further agricultural research. About the Author

Download or read book The Literature of Agricultural Engineering written by Carl W. Hall and published by Cornell University Press. This book was released on 1992 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second of a seven-volume series, The Literature of the Agricultural Sciences, this book analyzes the trends in published literature of agricultural engineering during the past century with emphasis on the last forty years. It uses citation analysis and other bibliometric techniques to identify the most important journals, report series, and monographs for the developed countries as well as those in the Third World.

Download or read book The Sustainability of Animal Traction Farming Systems in Northern Ghana written by Johann H. Hesse and published by . This book was released on 1998 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The roles of agroclimatic similarity and returns on scale in the demand for mechanization Insights from northern Nigeria written by Takeshima, Hiroyuki and published by Intl Food Policy Res Inst. This book was released on 2018-12-21 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using farm household data from northern Nigeria as well as various spatial agroclimatic data, this study shows that the adoption of key mechanical technologies in Nigerian agriculture (animal traction, tractors, or both) has been high in areas that are more agroclimatically similar to the locations of agricultural research and development (R&D) stations, and this effect is heterogeneous, being particularly strong among relatively larger farms. Furthermore, such effects are likely to have been driven by the rise in returns on scale in the underlying production function caused by the adoption of these mechanical technologies. Agricultural mechanization, represented here as the switch from manual labor to animal traction and tractors, has been not only raising the average return on scale but also potentially magnifying the effects of productivity-enhancing public-sector R&D on spatial variations in agricultural productivity in countries like Nigeria.

Download or read book Overview of the evolution of agricultural mechanization in Nigeria written by Takeshima, Hiroyuki and published by Intl Food Policy Res Inst. This book was released on 2018-08-17 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: Demand for mechanization in Nigeria is growing in a fairly consistent way predicted by economic theories. The farming system has intensified and the use of animal traction has grown at a substantial rate. Demand side factors considerably explain the low adoptions of tractors in Nigeria. Where demand is sufficient for tractors, the private sector has emerged over time as a more efficient provider of hiring services (particularly farmer-tofarmer services) than the public sector. Conditions are consistent with the hypotheses that, because of generally low support for the agricultural sector in Nigeria in the past few decades, agricultural mechanization (tractor use in particular) has remained low despite the declining share of the workforce engaged in the agricultural sector. Agricultural transformation in the form of a declining agricultural labor force has happened partly through the growth in the oil industry since the 1970s. Instead of inducing further exit from farming, tractor adoptions in Nigeria might have helped those who have remained in farming to start expanding their production scale. A knowledge gap, however, still remains regarding the dominance of large tractors and the potential effects of tractor adoptions on smallholders who have yet to adopt them.

Download or read book Recherche Pour Le D veloppement de la Traction Animale en Afrique de L Ouest written by West Africa Animal Traction Network. Workshop and published by ILRI (aka ILCA and ILRAD). This book was released on 1993-01-01 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Africa s Green Revolution written by William G. Moseley and published by Routledge. This book was released on 2017-10-02 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume examines the dominant neoliberal agenda for agricultural development and hunger alleviation in Africa. The text reviews the history of African agricultural and food security policy in the post-colonial period, across a range of geographical contexts, in order to contextualise the productionist approach embedded in the much heralded New Green Revolution for Africa. This strategy, supported by a range of international agencies, promotes the use of hybrid seeds, fertilisers, and pesticides to boost crop production. This approach is underpinned by a new and unprecedented level of public–private partnerships as donors actively work to promote the private sector and build links between African farmers, input suppliers, agro-dealers, agro-processors, and retailers. On the consumer end, increased supermarket penetration into poorer neighbourhoods is proffered as a solution to urban food insecurity. The chapters in this volume complicate understandings of this new approach and raise serious questions about its effectiveness as a strategy for increasing food production and alleviating poverty across the continent. This book is based on a special issue of African Geographical Review.

Download or read book Trypanotolerant Livestock in West and Central Africa written by C. H. Hoste and published by ILRI (aka ILCA and ILRAD). This book was released on 1992-01-01 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Abstracts on Rural Development in the Tropics written by and published by . This book was released on 1990 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Joint Acquisitions List of Africana written by and published by . This book was released on 1990 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Approaches to Research on Draught Animal Power in Indonesia Ethiopia and Australia written by Richard John Petheram and published by . This book was released on 1989 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rapport written by and published by . This book was released on 1985 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Livestock for a Small Earth written by Jerry Aaker and published by . This book was released on 1994 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rural Households in Emerging Societies written by Margaret Haswell and published by Routledge. This book was released on 2020-12-17 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: The constantly changing circumstances of rural life in sub-Saharan Africa have brought with them both successes and failures. The essays in this volume examine the various pressures and inducements to changing resource-use patterns faced by rural households, and explore the two-way causal relationship between technology and technological change on the one hand and other key elements of rural change - demographic, environmental, economic, social, and political - on the other. Contemporary approaches to the introduction of technical innovations are examined, and new approaches are proposed. Through case studies of particular communities, the wide-ranging impacts of past experiences are assessed, and the causes and consequences of indigenous initiatives are explored.