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Author : Keith D. Shepherd
Publisher : World Agroforestry Centre
ISBN 13 : 9290592109
Total Pages : 28 pages
Book Rating : 4.2/5 (95 download)
Download or read book Saving Africa's Soils written by Keith D. Shepherd and published by World Agroforestry Centre. This book was released on 2007 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Martin Fey
Publisher : Cambridge University Press
ISBN 13 : 1139495291
Total Pages : 289 pages
Book Rating : 4.1/5 (394 download)
Download or read book Soils of South Africa written by Martin Fey and published by Cambridge University Press. This book was released on 2010-02-16 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soils of South Africa is the first book in seventy years that provides a comprehensive account of South African soils. The book arranges more than seventy soil forms into fourteen groups and then provides, for each group: • maps showing their distribution and abundance throughout South Africa • descriptions of morphological, chemical and physical properties • a detailed account of classification and its correlation with international systems • a discussion of soil genesis which includes a review of relevant research papers • appraisal of soil quality from a land use perspective as well as for its ecological significance • illustrative examples of soil profiles with analytical data and accompanying interpretations. There is also a fascinating account of the special relationship that exists between South African animals and soil environments. Soils of South Africa should interest students and researchers in the earth, environmental and biological sciences, as well as environmental practitioners, farmers, foresters and civil engineers.
Author : Rattan Lal
Publisher : CRC Press
ISBN 13 : 1351593307
Total Pages : 330 pages
Book Rating : 4.3/5 (515 download)
Download or read book Soil Degradation and Restoration in Africa written by Rattan Lal and published by CRC Press. This book was released on 2019-07-09 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil degradation is a widespread problem in Africa resulting in decreased agricultural productivity while demand for food continues to increase. Degradation is caused by accelerated erosion, acidification, contamination, depletion of soil organic matter and plant nutrients, and salinization. The major cause of soil degradation in Africa is uncontrolled and excessive grazing in the savanna regions followed by deforestation and the use of inappropriate and extractive farming practices. Perpetual neglect of the health of soils in Africa can exacerbate the already serious problems of food and nutritional insecurity and environmental degradation. Food and nutritional security of the growing population of Africa can only be achieved if degraded soils are restored and soils of agroecosystems are managed prudently and sustainably. Ignoring soils and taking the fragile, finite and precious soil resources for granted is the principal cause of poverty, hunger, and environmental degradation. The downward spiral must be reversed through soil restoration measures based on translating science into action. This book describes the soils of Africa, processes of soil degradation, extent and severity of soil degradation, and the impacts of degradation processes on food and nutritional security. Features: Explores the extent and severity of soil degradation in Africa Analyzes the cause–effect relationship between anthropogenic activities and soil degradation Reviews processes of soil degradation in Africa including erosion, salinization, nutrient depletion, and decline of soil organic matter Addresses the effect of climate change on soil degradation in Africa. Explains how soil degradation causes food and nutritional insecurity Part of the Advances in Soil Sciences series, this volume is specifically devoted to the processes and factors that cause soil degradation and the challenges and potential for remediation and restoration of soil health in Africa.
Author : Chris Reij
Publisher : Routledge
ISBN 13 : 1134175868
Total Pages : 289 pages
Book Rating : 4.1/5 (341 download)
Download or read book Sustaining the Soil written by Chris Reij and published by Routledge. This book was released on 2013-11-19 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: Indigenous soil and water conservation practices are rarely acknowledged in the design of conventional development projects. Instead, the history of soil and water conservation in Africa has been one of imposing external solutions without regard for local practice. There is a remarkably diverse range of locally developed and adapted technologies for the conservation of water and soil, well suited to their particular site and socio-economic conditions. But such measures have been ignored, and sometimes even overturned, by external solutions. Sustaining the Soil documents farmers' practices, exploring the origins and adaptations carried out by farmers over generations, in response to changing circumstances. Through a comparative analysis of conservation measures - from the humid zones of West Africa to the arid lands of the Sudan, from rock terraces in Morocco to the grass strips of Swaziland - the book explores the various factors that influence adoption and adaptation; farmers' perceptions of conservation needs; and the institutional and policy settings most favorable to more effective land husbandry. For the first time on an Africa-wide scale, this book shows that indigenous techniques work, and are being used successfully to conserve and harvest soil and water. These insights combine to suggest new ways forward for governments and agencies attempting to support sustainable land management in Africa, involving a fusion of traditional and modern approaches, which makes the most of both the new and the old.
Author : Homer LeRoy Shantz
Publisher :
ISBN 13 :
Total Pages : 336 pages
Book Rating : 4.X/5 ( download)
Download or read book The Vegetation and Soils of Africa written by Homer LeRoy Shantz and published by . This book was released on 1971 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Christian J.M.G. Pieri
Publisher : Springer Science & Business Media
ISBN 13 : 3642843204
Total Pages : 348 pages
Book Rating : 4.6/5 (428 download)
Download or read book Fertility of Soils written by Christian J.M.G. Pieri and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Can a continuous growth of agriculture be achieved in the sub-Sahara region without inducing irreversible damage to the ecosystem? Until now, doubts have been expressed as to the actual capacity of the soils to sustain a desirable increase of production which can match the requirements of a fast-growing population. Thirty years of investigation and a renewed comprehensive interpretation of research data on soil fertility show that a sustainable agriculture growth could be a practical possibility in a savannah region.
Author : Hadijah Yahyah
Publisher : Springer Nature
ISBN 13 : 3030360040
Total Pages : 219 pages
Book Rating : 4.0/5 (33 download)
Download or read book Legal Instruments for Sustainable Soil Management in Africa written by Hadijah Yahyah and published by Springer Nature. This book was released on 2020-04-06 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an important discussion on future options for sustainable soil management in Africa from various perspectives, including national soil protection regulations, the role of tenure rights, the work of relevant international institutions such as the UNCCD and FAO, and regional and international cooperation. This first volume of the new subseries Regional Perspectives to the International Yearbook of Soil Law and Policy includes contributions by African and international experts alike. Given the range of key topics covered, the book offers an indispensable tool for all academics, legislators and policymakers working in this field. The “International Yearbook of Soil Law and Policy – Regional Perspectives” series discusses central questions in law and politics that concern the protection and sustainable management of soil and land in different regions of the world.
Author : Food and Agriculture Organization of the United Nations. Soil Resource, Management, and Conservation Service
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251034422
Total Pages : 212 pages
Book Rating : 4.0/5 (344 download)
Download or read book Soil Tillage in Africa written by Food and Agriculture Organization of the United Nations. Soil Resource, Management, and Conservation Service and published by Food & Agriculture Org.. This book was released on 1993 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Adornis Dakarai Nciizah
Publisher : Springer Nature
ISBN 13 : 3031551850
Total Pages : 376 pages
Book Rating : 4.0/5 (315 download)
Download or read book The Marginal Soils of Africa written by Adornis Dakarai Nciizah and published by Springer Nature. This book was released on with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kristin Ohlson
Publisher : Rodale
ISBN 13 : 1609615549
Total Pages : 258 pages
Book Rating : 4.6/5 (96 download)
Download or read book The Soil Will Save Us written by Kristin Ohlson and published by Rodale. This book was released on 2014-03-18 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thousands of years of poor farming and ranching practices—and, especially, modern industrial agriculture—have led to the loss of up to 80 percent of carbon from the world’s soils. That carbon is now floating in the atmosphere, and even if we stopped using fossil fuels today, it would continue warming the planet. In The Soil Will Save Us, journalist and bestselling author Kristin Ohlson makes an elegantly argued, passionate case for "our great green hope"—a way in which we can not only heal the land but also turn atmospheric carbon into beneficial soil carbon—and potentially reverse global warming. As the granddaughter of farmers and the daughter of avid gardeners, Ohlson has long had an appreciation for the soil. A chance conversation with a local chef led her to the crossroads of science, farming, food, and environmentalism and the discovery of the only significant way to remove carbon dioxide from the air—an ecological approach that tends not only to plants and animals but also to the vast population of underground microorganisms that fix carbon in the soil. Ohlson introduces the visionaries—scientists, farmers, ranchers, and landscapers—who are figuring out in the lab and on the ground how to build healthy soil, which solves myriad problems: drought, erosion, air and water pollution, and food quality, as well as climate change. Her discoveries and vivid storytelling will revolutionize the way we think about our food, our landscapes, our plants, and our relationship to Earth.
Author :
Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.:/5 (8 download)
Download or read book African soils written by and published by . This book was released on 1963 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251042984
Total Pages : 98 pages
Book Rating : 4.0/5 (429 download)
Download or read book Soil Fertility Initiative for Sub-Saharan Africa written by and published by Food & Agriculture Org.. This book was released on 1999 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : D. J. Greenland
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251045633
Total Pages : 70 pages
Book Rating : 4.0/5 (456 download)
Download or read book Soil Fertility Management in Support of Food Security in Sub-Saharan Africa written by D. J. Greenland and published by Food & Agriculture Org.. This book was released on 2001 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication reviews issues related to land degradation, with focus on problems of soil fertility management in sub-Saharan Africa. It highlights some successful experiences in the region, constraints and possible solutions specific to the major agro-ecological zones and the importance of the holistic and participatory approaches for soil productivity improvement. The need for action and collaborative efforts of all stakeholders, within the framework of ongoing initiatives, are emphasized. It is hoped that this document will contribute to increase awareness of senior specialists and policy-makers about the problems and alternative solutions towards enhanced and sustained soil productivity.
Author : Nteranya Sanginga
Publisher : CIAT
ISBN 13 : 9290592613
Total Pages : 270 pages
Book Rating : 4.2/5 (95 download)
Download or read book Integrated Soil Fertility Management in Africa written by Nteranya Sanginga and published by CIAT. This book was released on 2009 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forward. A call for integrated soil fertility management in Africa. Introduction. ISFM and the African farmer. Part I. The principles of ISFM: ISFM as a strategic goal, Fertilizer management within ISFM, Agro-minerals in ISFM, Organic resource management, ISFM, soil biota and soil health. Part II. ISFM practices: ISFM products and fields practices, ISFM practice in drylands, ISFM practice in savannas and woodlands, ISFM practice in the humid forest zone, Conservation Agriculture. Part III. The process of implementing ISFM: soil fertility diagnosis, soil fertility management advice, Dissemination of ISFM technologies, Designing an ISFM adoption project, ISFM at farm and landscape scales. Part IV. The social dimensions of ISFM: The role of ISFM in gender empowerment, ISFM and household nutrition, Capacity building in ISFM, ISFM in the policy arena, Marketing support for ISFM, Advancing ISFM in Africa. Appendices: Mineral nutrient contents of some common organic resources.
Author : Alemneh Dejene
Publisher : World Bank Publications
ISBN 13 : 9780821339930
Total Pages : 96 pages
Book Rating : 4.3/5 (399 download)
Download or read book Land Degradation in Tanzania written by Alemneh Dejene and published by World Bank Publications. This book was released on 1997-01-01 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: World Bank Technical Paper No. 370. Local land users and officials often have conflicting perceptions of and responses to land degradation issues. This causes problems for officials in diagnosing and addressing the issue and is a major constraint on the successful implementation of policies and projects to address land degradation. This study looks at the perception and response gap between officials and land users in the diagnosis and remedy of land degradation. It also examines the dynamics of the loss of soil fertility and low productivity at the village level. The study's findings will help shape investment programs to enhance land productivity in Sub-Saharan Africa.
Author : Saidi Mkomwa
Publisher : CABI
ISBN 13 : 1789245745
Total Pages : 537 pages
Book Rating : 4.7/5 (892 download)
Download or read book Conservation Agriculture in Africa written by Saidi Mkomwa and published by CABI. This book was released on 2022-01-11 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tillage agriculture has led to widespread soil and ecosystem degradation globally, and more particularly in the developing regions. This is especially so in Africa where traditional agricultural practices have become unsustainable due to severe exploitation of natural resources with negative impacts on the environment and food system. In addition, agricultural land use in Africa today faces major challenges including increased costs, climate change and a need to transform to more sustainable production intensification systems. Conservation Agriculture has emerged as a major alternative sustainable climate smart agriculture approach in Africa and has spread to many African countries in the past decade as more development and research, including in sustainable mechanization, has enabled its extension and uptake. It is key to transforming Africa's agriculture and food system given its ability to restore soil health, biodiversity and productivity of millions of smallholder farms as well as larger-scale farms. This book is aimed at all agricultural stakeholders in the public, private and civil sectors in Africa engaged in supporting the transformation of conventional tillage agriculture to Conservation Agriculture. The book will be of interest to: researchers, academics, students, development stakeholders, public and private sector investors and policy makers as well as institutional libraries across the world.
Author : F. N. Muchena
Publisher : IIED
ISBN 13 : 9781899825561
Total Pages : 156 pages
Book Rating : 4.8/5 (255 download)
Download or read book Nutrients on the Move written by F. N. Muchena and published by IIED. This book was released on 2000 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
