Fertilizer Use in African Agriculture
Fertilizer Use in African Agriculture

Author:

Publisher: World Bank Publications

Published: 2007

Total Pages: 162

ISBN-13: 0821368818

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The good practice guidelines - which form the basis of an interactive policymaker's tool kit included on a CD accompanying the book - relate not only to the more focused problem of encouraging increased fertilizer use by farmers, but also to the broader challenge of creating the type of enabling environment that is needed to support the emergence of efficient, dynamic and commercially viable fertilizer marketing systems."--Jacket.

Management of Nitrogen and Phosphorus Fertilizers in Sub-Saharan Africa
Management of Nitrogen and Phosphorus Fertilizers in Sub-Saharan Africa

Author: Uzo M. Mokwunye

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 371

ISBN-13: 9400943989

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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.

Alleviating Soil Fertility Constraints to Increased Crop Production in West Africa
Alleviating Soil Fertility Constraints to Increased Crop Production in West Africa

Author: A. Uzo Mokwunye

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 244

ISBN-13: 9401132240

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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.

Investment and Input Requirements for Accelerating Food Production in Low-income Countries by 1990
Investment and Input Requirements for Accelerating Food Production in Low-income Countries by 1990

Author:

Publisher: Intl Food Policy Res Inst

Published: 1979

Total Pages: 184

ISBN-13: 9780896290112

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Research report on investment requirements for accelerating food production to meet food requirements of thirty-six low income, food deficient developing countries - discusses trends since 1975 and projections to 1990 as well as food policy implications, analyses the inputs required (e.g. Irrigation, fertilizers, research, etc.), and considers technological change and choice of technology. Bibliography pp. 170 to 178, graphs, references and statistical tables.