Download or read book Soil Constraints on Crop Production written by Yash Dang and published by Cambridge Scholars Publishing. This book was released on 2022-08-19 with total page 611 pages. Available in PDF, EPUB and Kindle. Book excerpt: Globally, over two thirds of soils are affected by physical, chemical, or biological soil constraints. These constraints cause significant yield loss, and, as such, identifying appropriate management strategies is crucial to ensure future world food production. In order to help agricultural researchers and practitioners better understand soil constraint management, this book comprehensively outlines the occurrence of the major soil constraints and the most appropriate strategies to manage these for sustainable food production. Importantly, it brings together experts from major agricultural regions globally to highlight approaches with the most success in different environmental and socioeconomic regions worldwide.
Download or read book Sustainable Development in Africa written by Walter Leal Filho and published by Springer Nature. This book was released on 2021-07-09 with total page 729 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book serves the purpose of documenting and promoting African experiences on sustainable development, which encompasses both, formal and non-formal education. Sustainable development is very important to Africa, but there is a paucity of publication which documents and promotes experiences from African countries. Due to their complexity, the interrelations between social, economic and political factors related to sustainable development, especially at universities, need to be better understood. There is also a real need to showcase successful examples of how African institutions are handling their sustainability challenges. It is against this background that this book has been produced. It is a truly interdisciplinary publication, useful to scholars, social movements, practitioners and members of governmental agencies and private companies, undertaking research and/or executing projects focusing on sustainability from across Africa. As African nations strive to pursue the UN Sustainable Development Goals, it is imperative to cater for the information needs seen across the continent and foster the dissemination of experiences and case studies, which may support both, on-going and future efforts. The scope of the book is deliberately kept wide, and we are looking for contributions across the spectrum of sustainable development from business and economics, to arts and fashion, administration, environment, languages and media studies.
Download or read book Proceedings of the 5th Triennial Conference of the African Potato Association written by African Potato Association. Congress and published by . This book was released on 2000 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Integrated Soil Fertility Management in sub Saharan Africa Challenges and Opportunities written by Andre Bationo and published by Springer. This book was released on 2016-08-23 with total page 1091 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food insecurity is a fundamental challenge to human welfare and economic growth in Africa. Low agricultural production leads to low incomes, poor nutrition, vulnerability to risk and threat and lack of empowerment. This book offers a comprehensive synthesis of agricultural research and development experiences from sub-Saharan Africa. The text highlights practical lessons from the sub-Saharan Africa region.
Download or read book Fighting Poverty in Sub Saharan Africa The Multiple Roles of Legumes in Integrated Soil Fertility Management written by Andre Bationo and published by Springer Science & Business Media. This book was released on 2011-08-24 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: Legumes play an important role in the cropping systems of sub Saharan Africa (SSA). Legumes are an important source of nutrition to both humans and livestock by providing the much needed protein, minerals, fibre and vitamins. The sale of legumes seed, leaves and fibre generates income for the marginalized communities especially women. Cultivation of legumes is essential for the regeneration of nutrient-deficient soils. By biologically fixing nitrogen (BNF) in the soil, legumes provide a relatively low-cost method of replacing otherwise expensive inorganic nitrogen in the soil. This enhances soil fertility and boosts subsequent cereal crop yields. Production of legumes in SSA is however; hampered by a number of constraints among them low and declining soil fertility, low soil pH, high salinity, drought and flooding, poor access to improved germplasm, diseases, pests and weeds. Farmers need to learn how to overcome these constraints if the full benefits of legumes are to be gained. This book presents a synthesis of research work on legumes and draws attention to the importance of legumes in integrated soil fertility management (ISFM) and poverty alleviation in SSA.
Download or read book Soil fertility research for maize based farming systems in Malawi and Zimbabwe written by Stephen R. Waddington and published by CIMMYT. This book was released on 1998 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the Workshop on Farming Systems Research written by International Crops Research Institute for the Semi-Arid Tropics and published by Icrisat. This book was released on 1987 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Green Manure Cover Crop Systems of Smallholder Farmers written by Marjatta Eilittä and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the 1980s and 1990s, green manure/cover crop (GMCC) systems became a popular agricultural technology in research and development efforts for smallholder tropical and subtropical farmers. However, few syntheses of these experiences have been conducted. This volume of case studies contributes to bridging this gap by reviewing field-level experiences with these systems. Twelve case studies are included. Eleven of them describe experiences from Latin America (4 cases), Africa (6 cases) and Asia (1 case) and the twelfth case reports on the development of a GMCC systems database. Two concluding chapters, `Learning from the Case Studies' and `Future Perspectives', build upon the cases. The systems described are diverse. Some systems have been spontaneously adopted by farmers, while others have been introduced to the farmers through diffusion efforts. Some of the cases reviewed describe small, localized efforts while others report on large-scale, well-known ones, such as the combination of GMCCs and conservation tillage in Santa Catarina, Brazil, the maize-Mucuna system in northern Honduras, and the improved fallow systems in Eastern Zambia. Most experiences include both development and research aspects and to the extent possible the cases integrate these two. Discussion of the strengths and shortcomings of the systems and efforts is frank, and the goal is to learn from these experiences to benefit future efforts. It is expected that both researchers and development practitioners and students of tropical farming systems and soil management will find this volume of case studies useful.
Download or read book Innovations as Key to the Green Revolution in Africa written by Andre Bationo and published by Springer Science & Business Media. This book was released on 2011-08-30 with total page 1339 pages. Available in PDF, EPUB and Kindle. Book excerpt: Africa can achieve self sufficiency in food production through adoption of innovations in the agriculture sector. Numerous soil fertility and crop production technologies have been generated through research, however, wide adoption has been low. African farmers need better technologies, more sustainable practices, and fertilizers to improve and sustain their crop productivity and to prevent further degradation of agricultural lands. The agricultural sector also needs to be supported by functional institutions and policies that will be able to respond to emerging challenges of globalization and climate change.
Download or read book Biochar for Environmental Management written by Johannes Lehmann and published by Taylor & Francis. This book was released on 2024-06-03 with total page 903 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fully revised and updated for its third edition, this book presents the definitive compilation of current knowledge on all aspects of biochar. Research on biochar continues to accelerate as its importance for soil health, climate change mitigation and adoption, and the circular economy becomes more widely acknowledged. This book not only reviews recent advances made in our understanding of biochar properties, behavior, and effects in agriculture, environmental management, and material production, but specifically develops fundamental principles and frameworks of biochar science and application. This third edition has been fully revised and updated to reflect recent developments and growing trends, with important coverage of the application of biochar outside of its traditional soil-based uses, the commercialization of biochar, and its incorporation into policy. This includes brand new chapters on the role of biochar-based materials for environmental remediation, building construction, and animal feed, and a greater discussion of biochar's role in the circular economy, climate change mitigation, and sustainable development. Overall, this book provides a systematic, comprehensive, and global examination of biochar. Written by an international team of academics and professionals, it addresses its uses, production, and management and its broader potential for mitigating climate change and driving forward sustainable development. Edited by two leading figures in the field, Biochar for Environmental Management is essential reading for students, scholars, practitioners, and policymakers interested in biochar and the role it can play in environmental sustainability and global sustainable development.
Download or read book Research Methods for Cereal legume Intercropping written by S. R. Waddington and published by CIMMYT. This book was released on 1990 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agrindex written by and published by . This book was released on 1995 with total page 954 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Soils of Ethiopia written by Berhanu Debele and published by . This book was released on 1994 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Alleviating Soil Fertility Constraints to Increased Crop Production in West Africa written by A. Uzo Mokwunye and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tropical Africa escaped from the glaciers that covered the temperate parts of the world during the Ice Age. The legacy is that most of the parent materials of the soils of tropical Africa are old, highly weathered and devoid of bases and phosphate-bearing minerals. Traditional farming systems which were relatively stable and sustainable relied on long fallow periods after one to two years of cropping to maintain the productive capacity of the soils. In recent times and especially in densely populated areas, a sizeable class of 'landless' farmers have begun to cultivate marginal lands or to invade the 'forest reserves' thereby exacerbating the problems of land and environ mental degradation. of soil fertility that will facilitate the production of adequate quantities of the principle Maintaining a level staples has become a major challenge to agricultural scientists in tropical Africa. To increase the nutrient supplying power of soils requires the inputs of fertilizers. These can be organic or inorganic. The efficiency with which these externally supplied inputs can increase agricultural production and reduce soil and environmental deterioration is dependent on the ability of scientists to determine the right types and quantities of the products to apply to each soil, crop and cropping system as well as the ability of farmers to acquire requisite farm manage ment skills.
Download or read book 2005 Regional Directory written by and published by . This book was released on 2005 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Uganda Journal of Agricultural Sciences written by and published by . This book was released on 2004 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Abstracts on Field Beans Phaseolus Vulgaris L written by and published by . This book was released on 1991 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:
