Advances in Integrated Soil Fertility Management in sub-Saharan Africa: Challenges and Opportunities

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.

Preface. Part I: Setting the scene/Introductory papers.
A critical analysis of challenges and opportunities for soil fertility restoration in Sudano-Sahelian West Africa; E. Schlecht et al
Appropriate available technologies to replenish soil fertility in southern Africa; P.L. Mafongoya, A. Bationo
Appropriate available technologies to replenish soil fertility in eastern and central Africa; J.R. Okalebo et al
Integrated Agricultural Research for Development: contributing to the Comprehensive Africa Agricultural Development Programme (IAR4D in CAADP); R. von Kaufmann
From Thousands to Millions: Accelerating Agricultural Intensification and Economic Growth in Sub-Saharan Africa; A. Maatman et al
Soil science, population growth and food production: some historical developments; A.E. Hartemink
Development of an arable layer: A key concept for better management of infertile tropical savanna soils; E. Amézquita et al
Food Security in Africa: The Challenges of Researchers in the 21st Century; J.B. Kung’u
Background, Current status and the African Context of the International Nitrogen Initiative; M. Bekunda et al
Part II: Integrated Nutrient Management (INM)
Within-Farm Soil Fertility Gradients Affect Response Of Maize To Fertilizer Application In Western Kenya; B. Vanlauwe et al
Characterisation of soil degradation under intensive rice production in Office du Niger zone of Mali; M. Bagayoko et al
Soil fertility issues in the Blue Nile Valley, Ethiopia; P.I. Våje
Overcoming phosphorus deficiency in soils of Eastern Africa: recent advances and challenges; G. Nziguheba
Relative contribution of trees and crops to soil carbon content in a parkland system in Burkina Faso using variations in natural 13C abundance; J. Bayala et al
Mineral fertilizers, organic amendments and crop rotation managements for soil fertility maintenance in the Guinean zone of Burkina Faso (West Africa); B.V. Bado et al
Effect of planting technique and amendment type on pearl millet yield, nutrient uptake, and water use on degraded land in Niger; D. Fatondji et al
Short-term effects of cover crops on stem borers and maize yield in the humid forest of southern Cameroon; A. Chabi-Olaye et al
Improving cereal productivity and farmers’ income using a strategic application of fertilizers in West Africa; R. Tabo et al
Advances in improving Agricultural Profitability and Overcoming Land Degradation in Savanna and Hillside Agroecosystems of Tropical America; M. Ayarza et al
Integrating legumes to improve N cycling on smallholder farms in sub-humid Zimbabwe: Resource quality, biophysical and environmental limitations; R. Chikowo et al
Meat and bone meal as nitrogen and phosphorus fertilizer to cereals and rye grass; A.S. Jeng et al
Screening Legume Green Manure for Climatic Adaptability and Farmer Acceptance in the Semi-Arid Agro-ecological Zone of Uganda; J.B. Tumuhairwe et al
Nutrient flows in smallholder production systems in the humid forest zone of southern Cameroon; J. Kanmegne et al
Management of improved fallows for soil fertility enhancement in the western highlands of Cameroon; F. Meppe et al
Integrated Soil Fertility Management: Use of NUTMON to Quantify Nutrient Flows in Farming Systems in Central Kenya; A.N. Kathuku et al
Optimizing Soil Fertility Gradients in the Enset (Ensete ventricosum) Systems of the Ethiopian Highlands: Trade-offs and Local Innovations; T. Amede, E. Taboge
Consequences of Field Management and Soil Erosion on the Sustainability of Large Scale Coffee Farming in Kiambu; P.F. Okoth et al
The Use of Erosion Proxies for the Spatial Assessment of Erosion in a Watershed and Modelling the Erosion Risk in a GIS; P.F. Okoth et al
Bean Improvement for Low Soil Fertility Adaptation in Eastern and Central Africa; L. Lunze et al
Combining Tithonia Diversifolia and Minjingu Phosphate Rock for Improvement of P availability and maize grain yields on a chromic acrisol In Morogoro Tanzania; S.T. Ikerra et al
Improving food production using ‘best bet’ soil fertility technologies in the Central highlands of Kenya; D. Mugendi et al
Effects of organic and mineral sources of nutrients on maize yields in three districts of central Kenya; S.K. Kimani et al
Effect of Combining Organic Leafy Biomass and Inorganic fertilizer on Tomato Yields and nematodes control in Arenosols in Kinshasa Area; M-M. Mafuka et al
Nutrient dynamics on smallholder farms in Teghane, Northern Highlands of Ethiopia; A. Abegaz et al
Nitrogen-15 recovery in cropped soil cores fertilized with potassium nitrate and clover residues; A.W. Muriuki et al
Evaluation of nitrogen fixation using 15N dilution methods and economy of a maize-tepary bean intercrop farming system in semi-arid SE-Kenya; C.A. Shisanya, N.M. Gitonga
Evaluation of cowpea genotypes for variations in their contribution of N and P to subsequent maize crop in three agro-ecological zones of West Africa; R.C. Abaidoo et al
Variability of cowpea breeding lines to low phosphorus tolerance and response to external application of Phosphorus; A.K. Saidou et al
The potential benefits of Azolla, Velvet bean (Mucuna pruriens var. utilis) and N fertilizers in rice production under contrasting systems in eastern Uganda; C.K. Kaizzi et al
Tied-ridging and integrated nutrient management options for sustainable crop production in semi-arid eastern Kenya; J.M. Miriti
Economic evaluation of local inputs in Meru South District, Kenya; M. Mucheru-Muna et al
Effect of Rock Phosphate, Lime and Green Manure on Growth and Yield of Maize in a Non Productive Niche of a Rhodic Ferralsol in Farmer’s Fields; I.M. Tabu et al
Changes in Soil Organic Matter as Influenced by Organic Residue Management Regimes in Selected Experiments in Kenya; B.S. Waswa et al
Effects of manure application on crop yield and soil chemical properties in a long-term field trial in semi-arid Kenya; F.M. Kihanda et al
Nutrient Recovery from Solid Waste and Linkage to Urban and Peri- Urban Agriculture in Nairobi, Kenya; M. Njenga et al
Optimising crop productivity in Legume-Cereal Rotations Through Nitrogen And Phosphorus Management In Western Kenya; J. Kihara et al
Evaluation of the Potential of Using Nitrogen Fixing Legumes in Smallholder Farms of Meru South District, Kenya; J. Mugwe et al
Improved cassava varieties increase the risk of soil nutrient mining: an ex-ante analysis for western Kenya and Uganda; A.M. Fermont et al
Partial balance of nitrogen in a maize cropping system in humic nitisol of Central Kenya; J.M. Kimetu et al
Integrated Soil Fertility Management Technologies: A Counteract to Existing Milestone in Obtaining Achievable Economical Crop Yields in Cultivated Lands of Poor Smallholder Farmers in Malawi; M.W. Munthali
Fertilizer nitrogen recovery as affected by soil organic matter status in two sites in Kenya; M.W. Karunditu et al
Performance evaluation of various agroforestry species used in short duration improved fallows to enhance soil fertility and sorghum yields in Mali; B. Kaya et al
Nutrient Balances For Different Farm Types In Southern Mali; S. Kanté et al
Increasing the Productivity and Sustainability of Millet Based Cropping Systems in the Sahelian Zones of West Africa; S. Traoré et al
Comparative short-term effects of different quality organic resources on maize productivity under two different environments in Zimbabwe; F. Mtambanengwe
Improving soil fertility through the use of organic and inorganic plant nutrient and crop rotation in Niger; A.Adamou et al
Biological system for improving the availability of Tilemsi phosphate rock for wheat (Triticum aestivum L) cultivated in Mali; A.H. Babana, H. Antoun
Managing manure heaps with agro-organic wastes and cover to reduce nitrogen losses during storage on smallholder farms; E.M. Gichangi et al
Soil characteristics and the performance of sorghum (Sorghum bicolor (L) Moench) on tin mine spoils of the Jos Plateau, Nigeria; A.A. Yusuf et al
The development of a prototype land information system for the northern Guinea savanna of Nigeria as a basis for agro-technology transfer; F.O. Tabi et a
What role can planted fallows play in the humid and sub-humid zone of West and Central Africa?; S. Hauser et al
Balanced Nutrient Management System Technologies In The Northern Guinea Savanna Of Nigeria: Validation And Perspective; G.O. Kolawole et al
Soil Erosion and Soil Inorganic-N Depletion as Influenced by Live hedges in Arable Steep-lands of the Central Highlands of Kenya; K. Mutegi et al
Relationships between rhizobial diversity and host legume nodulation and nitrogen fixation in tropical ecosystems; B. Abdullahi, K.E. Giller
Limestone, Minjingu Phosphate Rock and Green Manure Application on Improvement of Acid Soils in Rwanda; N.L. Nabahungu et al
Evaluating performance and yield stability of some groundnut (Arachis hypogaea L.) varieties under irrigation in three agroecological zones of the Senegal River Valley; M. Cisse, S. Diallo
Assessment of the Contribution of Tied Ridges and Farmyard Manure Application to Sorghum Production in Semi-Arid Areas of Tanzania; A.K. Kabanza, F.B.R. Rwehumbiza
Evaluation of Gliricidia sepium, Casuarina junghuhniana and Faidherbia albida tree species for Improvement of crop production and Fuelwood Supply in Muheza Districts, Tanzania; J.L. Meliyo et al
Mineral N distribution in the soil profile of a maize field amended with cattle manure and mineral N under humid sub-tropical conditions; J. Nyamangara
Intensity cultivation induced-effects on Soil Organic Carbon Dynamic In the western cotton area of Burkina Faso; B. Ouattara et al
Assessment of improved soil fertility and water harvesting technologies through community based on-farm trials in the ASALs of Kenya; E.M. Gichangi et al
Profitability Of Agro-Forestry Based Soil Fertility Management Technologies: The Case Of Small Holder Food Production In Western Kenya; J.M. Maithy...