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Author :
Publisher : CIMMYT
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4./5 ( download)
Download or read book Variety Testing and Release Approaches in DTMA Project Countries in Sub-Saharan Africa written by and published by CIMMYT. This book was released on with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Peter S. Setimela
Publisher :
ISBN 13 : 9789290592525
Total Pages : 32 pages
Book Rating : 4.5/5 (925 download)
Download or read book Variety Testing and Release Approaches in DTMA Project Countries in Sub-Saharan Africa written by Peter S. Setimela and published by . This book was released on 2009 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Michael Halewood
Publisher : Routledge
ISBN 13 : 1136537538
Total Pages : 406 pages
Book Rating : 4.1/5 (365 download)
Download or read book Farmers' Crop Varieties and Farmers' Rights written by Michael Halewood and published by Routledge. This book was released on 2016-03-21 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last 50 years there has been a growing appreciation of the important role that farmers play in the development and conservation of crop genetic diversity, and the contribution of that diversity to agro-ecosystem resilience and food security. This book examines policies that aim to increase the share of benefits that farmers receive when others use the crop varieties that they have developed and managed, i.e., ‘farmers varieties’. In so doing, the book addresses two fundamental questions. The first question is ‘how do farmer management practices – along with other factors such as environment and the breeding systems of plants – affect the evolution and maintenance of discrete farmers’ varieties?’ The second question is ‘how can policies that depend on being able to identify discrete plant varieties accommodate the agricultural realities associated with the generation, use and maintenance of farmers’ varieties?’ This focus on discreteness is topical because there are no fixed, internationally recognized taxonomic or legal definitions of farmers’ varieties. And that presents a challenge when developing policies that involve making specific, discrete farmers’ varieties the subject of legal rights or privileges. The book includes contributions from a wide range of experts including agronomists, anthropologists, geneticists, biologists, plant breeders, lawyers, development practitioners, activists and farmers. It includes case studies from Asia, Africa, Latin America and Europe where, in response to a diversity of contributing factors, there have been efforts to develop policies that provide incentives or rewards to farmers as stewards of farmers’ varieties in ways that are sensitive to the cultural, taxonomic and legal complexities involved. The book situates these initiatives in the context of the evolving discourse and definition of ‘farmers' rights’, presenting insights for future policy initiatives.
Author : Keijiro Otsuka
Publisher : Springer Science & Business Media
ISBN 13 : 9400757603
Total Pages : 302 pages
Book Rating : 4.4/5 (7 download)
Download or read book An African Green Revolution written by Keijiro Otsuka and published by Springer Science & Business Media. This book was released on 2012-12-22 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume explores the usefulness of the Asian model of agricultural development for Africa, where, even before the recent world food crisis, half the population lived on less than on dollar a day, and a staggering one in three people and one third of all children were undernourished. Africa has abundant natural resources; agriculture provides most of its jobs, a third of national income and a larger portion of total export earnings. However the levels of land and labor productivity rank among the worst in the world. The book explains Africa’s productivity gap and proposes ways to close it, by examining recent experience in Africa and by drawing on lessons from Asia.
Author : Baffour Badu-Apraku
Publisher : Springer
ISBN 13 : 3319648527
Total Pages : 606 pages
Book Rating : 4.3/5 (196 download)
Download or read book Advances in Genetic Enhancement of Early and Extra-Early Maize for Sub-Saharan Africa written by Baffour Badu-Apraku and published by Springer. This book was released on 2017-11-10 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book focuses on the principles and practices of tropical maize improvement with special emphasis on early and extra-early maize to feed the increasing population in Sub-Saharan Africa. It highlights the similarities and differences between results obtained in temperate regions of the world and WCA in terms of corroboration or refutation of genetic principles and theory of maize breeding. The book is expected to be of great interest to maize breeders, advanced undergraduates, graduate students, professors and research scientists in the national and international research institutes all over the world, particularly Sub-Saharan Africa. It will also serve as a useful reference for agricultural extension and technology transfer systems, Non-governmental Organizations (NGOs) and Community-Based Organizations (CBOs), seed companies and community-based seed enterprises, policy makers, and all those who are interested in generating wealth from agriculture and alleviating hunger and poverty in Sub-Saharan Africa.
Author : Gary D. Libecap
Publisher : University of Chicago Press
ISBN 13 : 0226830624
Total Pages : 403 pages
Book Rating : 4.2/5 (268 download)
Download or read book American Agriculture, Water Resources, and Climate Change written by Gary D. Libecap and published by University of Chicago Press. This book was released on 2024-01-10 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of the most advanced and authoritative agricultural-economic research in the face of increasing water scarcity. Agriculture has been critical in the development of the American economy. Except in parts of the western United States, water access has not been a critical constraint on agricultural productivity, but with climate change, this may no longer be the case. This volume highlights new research on the interconnections between American agriculture, water resources, and climate change. It examines climatic and geologic factors that affect the agricultural sector and highlights historical and contemporary farmer responses to varying conditions and water availability. It identifies the potential effects of climate change on water supplies, access, agricultural practices, and profitability, and analyzes technological, agronomic, management, and institutional adjustments. Adaptations such as new crops, production practices, irrigation technologies, water conveyance infrastructure, fertilizer application, and increased use of groundwater can generate both social benefits and social costs, which may be internalized with various institutional innovations. Drawing on both historical and present experiences, this volume provides valuable insights into the economics of water supply in American agriculture as climate change unfolds.
Author : Okoth, S.
Publisher : CTA
ISBN 13 :
Total Pages : 128 pages
Book Rating : 4./5 ( download)
Download or read book Improving the evidence base on aflatoxin contamination and exposure in Africa written by Okoth, S. and published by CTA. This book was released on 2016-12-31 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report reveals that substantial knowledge is available about the aflatoxin challenge that plagues African farmers, other agri-entrepreneurs, and governments. Commissioned by the ACP-EU Technical Centre for Agricultural and Rural Cooperation (CTA) in collaboration with the African Union Commission - Partnership for Aflatoxin Control in Africa (PACA), this literature review reveals that a wide range of commodities that are traded nationally, regionally and internationally are contaminated by aflatoxins. African citizens and economies are negatively impacted as a result.
Author :
Publisher : CIMMYT
ISBN 13 : 9706481842
Total Pages : 300 pages
Book Rating : 4.7/5 (64 download)
Download or read book Meeting the challenges of global climate change and food security through innovative maize research. Proceedings of the National Maize Workshop of Ethiopia, 3; Addis Ababa, Ethiopia; 18-20 April, 2011 written by and published by CIMMYT. This book was released on with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : G. J. Persley
Publisher : Cabi
ISBN 13 : 9781786393814
Total Pages : 0 pages
Book Rating : 4.3/5 (938 download)
Download or read book The Business of Plant Breeding written by G. J. Persley and published by Cabi. This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the result of a study on demand-led plant variety design for changing markets in Africa, the purpose of which is to identify and share best practices in demand-led plant breeding from private and public sector breeding programmes worldwide. The intended audiences are professionals in plant breeding and related areas, such as seed production, who have interests in developing and disseminating new plant varieties as a way to increase productivity and profitability in crop agriculture, especially in Africa. The volume is also intended for use as a resource book for the education of postgraduate scholars in plant breeding and genetics, and for the continuing professional development of plant breeders. For this purpose, boxes are included in the main sections of each chapter that summarize its educational objectives and present the key messages and questions that are involved; in addition, there is a final box at the end of each chapter that summarizes its overall learning objectives.
Author : Thomas S. Walker
Publisher : CABI
ISBN 13 : 1780644019
Total Pages : 478 pages
Book Rating : 4.7/5 (86 download)
Download or read book Crop Improvement, Adoption and Impact of Improved Varieties in Food Crops in Sub-Saharan Africa written by Thomas S. Walker and published by CABI. This book was released on 2015-10-26 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: Following on from the CGIAR study by Evenson and Gollin (published by CABI in 2003), this volume provides up-to-date estimates of adoption outcomes and productivity impacts of crop variety improvement research in sub-Saharan Africa. The book reports on the results of the DIIVA Project that focussed on the varietal generation, adoption and impact for 20 food crops in 30 countries. It also compares adoption outcomes in sub-Saharan Africa to those in South Asia, and guides future efforts for global agricultural research
Author : Abebe Shimeles
Publisher : Springer
ISBN 13 : 3319762222
Total Pages : 302 pages
Book Rating : 4.3/5 (197 download)
Download or read book Building a Resilient and Sustainable Agriculture in Sub-Saharan Africa written by Abebe Shimeles and published by Springer. This book was released on 2018-06-01 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: What are the challenges and action points for agricultural sustainability in Sub-Saharan Africa? This open access collection of papers offers technical analyses, policy recommendations and an overview of success stories to date. Each carefully selected paper provides valuable insights for improved policy making and defines relevant strategic priorities on Africa’s sustainable transformation process, which is in line with the international development agenda. Although agriculture remains the main source of income for Africa’s population, the sector is rain-fed subjecting it to the vagaries of weather and climate change. This volume demonstrates the rationale of developing a competitive, inclusive and sustainable agribusiness sector for Africa’s food security and structural transformation. From the impact of Bioenergy crop adoption and Drought Index Insurance to Agro-Industrialization, this volume is important reading for individual researchers, academic associations and professional bodies interested in African agricultural development.
Author : Agnes Andersson Djurfeldt
Publisher : Oxford University Press
ISBN 13 : 0198799284
Total Pages : 286 pages
Book Rating : 4.1/5 (987 download)
Download or read book Agriculture, Diversification, and Gender in Rural Africa written by Agnes Andersson Djurfeldt and published by Oxford University Press. This book was released on 2018 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contributes to the understanding of smallholder agriculture in sub-Saharan Africa through addressing the dynamics of intensification and diversification within and outside agriculture in contexts where women have much poorer access to agrarian resources than men.
Author :
Publisher : CIMMYT
ISBN 13 :
Total Pages : 50 pages
Book Rating : 4./5 ( download)
Download or read book An Analysis of the Bottlenecks affecting the production and deployment of maize seed in eastern and southern Africa. written by and published by CIMMYT. This book was released on with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Weikai Yan
Publisher : CRC Press
ISBN 13 : 1420040375
Total Pages : 287 pages
Book Rating : 4.4/5 (2 download)
Download or read book GGE Biplot Analysis written by Weikai Yan and published by CRC Press. This book was released on 2002-08-28 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research data is expensive and precious, yet it is seldom fully utilized due to our ability of comprehension. Graphical display is desirable, if not absolutely necessary, for fully understanding large data sets with complex interconnectedness and interactions. The newly developed GGE biplot methodology is a superior approach to the graphical analys
Author : Christopher Dowswell
Publisher : CRC Press
ISBN 13 : 042972375X
Total Pages : 277 pages
Book Rating : 4.4/5 (297 download)
Download or read book Maize In The Third World written by Christopher Dowswell and published by CRC Press. This book was released on 2019-04-01 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: Maize is the world's most widely grown cereal and a dietary staple throughout the Third World, but its full potential has only begun to be tapped. This book thoroughly examines the biological and economic issues relevant to improving the productivity of maize in developing countries. The authors explore a wide range of practical problems, from maxi
Author :
Publisher : CIMMYT
ISBN 13 :
Total Pages : 256 pages
Book Rating : 4./5 ( download)
Download or read book Seed Business Management in Africa written by and published by CIMMYT. This book was released on with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Muhammad Aslam
Publisher : Springer
ISBN 13 : 3319254421
Total Pages : 74 pages
Book Rating : 4.3/5 (192 download)
Download or read book Drought Stress in Maize (Zea mays L.) written by Muhammad Aslam and published by Springer. This book was released on 2015-11-20 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on early germination, one of maize germplasm most important strategies for adapting to drought-induced stress. Some genotypes have the ability to adapt by either reducing water losses or by increasing water uptake. Drought tolerance is also an adaptive strategy that enables crop plants to maintain their normal physiological processes and deliver higher economical yield despite drought stress. Several processes are involved in conferring drought tolerance in maize: the accumulation of osmolytes or antioxidants, plant growth regulators, stress proteins and water channel proteins, transcription factors and signal transduction pathways. Drought is one of the most detrimental forms of abiotic stress around the world and seriously limits the productivity of agricultural crops. Maize, one of the leading cereal crops in the world, is sensitive to drought stress. Maize harvests are affected by drought stress at different growth stages in different regions. Numerous events in the life of maize crops can be affected by drought stress: germination potential, seedling growth, seedling stand establishment, overall growth and development, pollen and silk development, anthesis silking interval, pollination, and embryo, endosperm and kernel development. Though every maize genotype has the ability to avoid or withstand drought stress, there is a concrete need to improve the level of adaptability to drought stress to address the global issue of food security. The most common biological strategies for improving drought stress resistance include screening available maize germplasm for drought tolerance, conventional breeding strategies, and marker-assisted and genomic-assisted breeding and development of transgenic maize. As a comprehensive understanding of the effects of drought stress, adaptive strategies and potential breeding tools is the prerequisite for any sound breeding plan, this brief addresses these aspects.
