Use Of Phosphate Rock For Sustainable Agriculture In West Africa
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Use Of Phosphate Rock For Sustainable Agriculture In West Africa
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Author : H. Gerner
language : en
Publisher:
Release Date : 1995
Use Of Phosphate Rock For Sustainable Agriculture In West Africa written by H. Gerner and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Phosphate rock categories.
Use Of Phosphate Rocks For Sustainable Agriculture
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Author : Food and Agriculture Organization of the United Nations. Land and Water Development Division
language : en
Publisher: Fao
Release Date : 2004
Use Of Phosphate Rocks For Sustainable Agriculture written by Food and Agriculture Organization of the United Nations. Land and Water Development Division and has been published by Fao this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Business & Economics categories.
Extensive research on the agronomic potential and actual effectiveness of phosphate rocks (PRs) as sources of phosphorus has been carried out in Africa, Asia, Latin America and elsewhere. This publication brings together a wide range of available information on key issues regarding the use of PRs in agriculture, including world deposits; characteristics of sources; evaluation methodologies for direct application of PR (DAPR); analysis of biophysical and farming factors; development and use of decision-support systems for DAPR; soil P testing for PR application; available technologies for enhancing the agronomic effectiveness of indigenous PR sources; environmental issues; legislation guidelines; and future research priorities.
Restoring And Maintaining The Productivity Of West African Soils
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Author : A. Uzo Mokwunye
language : en
Publisher:
Release Date : 1996
Restoring And Maintaining The Productivity Of West African Soils written by A. Uzo Mokwunye and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Business & Economics categories.
Problem definition; Diagnosis: Ferming systems in west African; Nutrient stocks and flows in west african soils; Economic policies and fertilizer market development; Institutions and support services; technologies for restoring soil fertility; Turning the tide.
The Potential Use Of Rock Phosphate In Sudan For Sustainable Agricultural Production
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Author : Inaam Saad
language : en
Publisher: Page Publishing Inc
Release Date : 2022-01-25
The Potential Use Of Rock Phosphate In Sudan For Sustainable Agricultural Production written by Inaam Saad and has been published by Page Publishing Inc this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-01-25 with Science categories.
Agriculture is primarily the uppermost important sector in Sudan, contributing significantly to the country’s national economy. However, in spite of the country’s vast cultivated area, productivity remains very low. The declining agricultural production is indicative of the need for adopting sustainable agricultural development approaches to the achieve country’s food security. The attainment of sustainable agricultural production will require the proper use of all available resources such as land, water, and mineral resources, including the phosphate rock reserves. Rock phosphate deposits of potential economic value occur at more than a hundred locations in sub-Saharan African countries, including Sudan. Several geological surveys in Sudan have proven the occurrence of abundant resources of phosphate deposits in different locations in the country. For advocating the initiation of rock phosphate mining and phosphate fertilizer industry in Sudan, this book delivers sufficient and validated information on the underutilized resource of rock phosphate in Sudan and exposes its potential role in the development of sustainable agricultural production. The book presents an accurate image of the current status and prospective scenario in relation to rock phosphate deposits and the potential establishment of the fertilizer industry in Sudan. The book presents a comprehensive literature review on the history, advantages, and impacts of using rock phosphate. It also sheds light on the rock phosphate deposits in Sudan, their locations, and geological and agricultural quality as compared to rock phosphate from other global resources. The book presents two detailed case studies on assessing the agronomic value of Kurun and Uro rock phosphate rocks as fertilizers and their environmental impact assessment. The book then highlights the potential benefits of phosphate mining and the initiation of the phosphate fertilizer industry in Sudan, proposes a plan for achieving that goal, and presents recommendations to bring the Sudanese phosphate fertilizer industry to life.
Alleviating Soil Fertility Constraints To Increased Crop Production In West Africa
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Author : A. Uzo Mokwunye
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Alleviating Soil Fertility Constraints To Increased Crop Production In West Africa written by A. Uzo Mokwunye and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Nature categories.
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.
Linking Soil Fertility Management To Agricultural Input And Output Market Development
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Author :
language : en
Publisher:
Release Date : 1999
Linking Soil Fertility Management To Agricultural Input And Output Market Development written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Soil fertility categories.
Cover Crops In West Africa
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Author : International Development Research Centre (Canada)
language : en
Publisher: IDRC
Release Date : 1998
Cover Crops In West Africa written by International Development Research Centre (Canada) and has been published by IDRC this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Cover crops categories.
Cover Crops in West Africa Contributing to Sustainable Agriculture
Fertility Of Soils
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Author : Christian J.M.G. Pieri
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Fertility Of Soils written by Christian J.M.G. Pieri and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
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.
Management Of Nitrogen And Phosphorus Fertilizers In Sub Saharan Africa
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Author : Uzo M. Mokwunye
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Management Of Nitrogen And Phosphorus Fertilizers In Sub Saharan Africa written by Uzo M. Mokwunye and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Nature categories.
Food security, one of the basic human rights, seems to be ever eluding the people of sub-Saharan Africa. With each occurrence of crop failure, agriculturalists around the world reawaken to the challenge of ensuring sta ble, adequate food production in the tropical African environments. The International Fertilizer Development Center (IFDC), with its mandate of alleviating food shortages through judicial use of fertilizers, formulated a program to study fertilizer use strategies for sub-Saharan Africa. With gener ous financial assistance from the International Fund for Agricultural Devel opment (IFAD), IFDC, in collaboration with the International Crop Re search Institute for the Semi-Arid Tropics (ICRISAT) and the International Institute for Tropical Agriculture (IIT A), initiated a research project aimed at assessing means to remedy soil nutrient deficiencies that constrain food production in the humid, subhumid, and semiarid tropics of Africa. The results of this project were summarized during a workshop held in Togo, March 25-28, 1985; the proceedings of that meetings are found in this vol ume. The project established collaboration with numerous national programs that were responsible for much of the data collection. The data presented in Chapters 6 and 9 include much of this information. We wish to acknowledge the contribution of the individual scientists, J.T. Ambe, F. Ganry, M. Gaoh, M. Issaka, J. Kiazolu, J. Kikafunde-Twine, K. Kpomblekou, F. Lompo, H.
Improving The Profitability Sustainability And Efficiency Of Nutrients Through Site Specific Fertilizer Recommendations In West Africa Agro Ecosystems
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Author : Andre Bationo
language : en
Publisher: Springer
Release Date : 2018-04-03
Improving The Profitability Sustainability And Efficiency Of Nutrients Through Site Specific Fertilizer Recommendations In West Africa Agro Ecosystems written by Andre Bationo and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-04-03 with Technology & Engineering categories.
As part of its efforts to improve fertilizer use and efficiency in West Africa, and following the recent adoption of the West African fertilizer recommendation action plan (RAP) by ECOWAS, this volume focuses on IFDC's technical lead with key partner institutions and experts to build on previous and current fertilizer recommendations for various crops and countries in West Africa for wider uptake by public policy makers and fertilizer industry actors.