Farming Systems and Food Security in Africa

John Dixon is Principal Adviser Research & Program Manager, Cropping Systems and Economics, Australian Centre for International Agricultural Research (ACIAR), Canberra, Australia. Dennis Garrity is Senior Fellow at the World Agroforestry Centre (ICRAF), based in Nairobi, Kenya, UNCCD Drylands Ambassador, and Chair of the EverGreen Agriculture Partnership. Jean-Marc Boffa is Director of Terra Sana Projects and Associate Fellow of the World Agroforestry Centre (ICRAF), Nairobi, Kenya. Timothy Olalekan Williams is Regional Director for Africa at the International Water Management Institute (IWMI), based in Accra, Ghana. Tilahun Amede is Principal Scientist and Systems Agronomist at the International Crops Research Institute for Semi-Arid Tropics (ICRISAT), Nairobi, Kenya. Christopher Auricht is Managing Director of Auricht Projects, a niche international consulting firm based in Adelaide, Australia. Rosemary Lott is Director of Vegetation Connections Pty Ltd, and an Assistant Director, Australian Government Department of Agriculture, Canberra, Australia. George Mburathi is a former FAO Deputy Regional Representative for Africa, Nairobi, Kenya.

Part I Introduction 1. Africa through the farming systems lens: context and approach 2. Methods and data sources Part II Analysis of farming systems 3. Maize mixed farming system: an engine for rural growth and poverty reduction 4. The agropastoral farming system: Achieving adaptation and harnessing opportunities under duress 5. The highland perennial farming system: Sustainable intensification and the limits of farm size 6. The Root and Tuber Crop Farming System: diversity, complexity and productivity potential 7. The cereal-root crop mixed farming system: a potential bread basket transitioning to sustainable intensification 8. The highland mixed farming system of Africa: diversifying livelihoods in fragile ecosystems 9. The tree crop farming system in the humid lowlands of Africa: stagnation, innovation and forest degradation 10. The pastoral farming system: Balancing between tradition and transition 11. The fish-based farming system: maintaining ecosystem health and flexible livelihood portfolios 12. The forest-based farming system: highly diverse, annual and perennial systems under threat 13. Large-scale irrigated farming system: The potential and challenges to improve food security, livelihoods and ecosystem management 14. The arid pastoral and oasis farming system: key centres for the development of trans-Saharan economies 15. Perennial mixed and island farming systems: exploiting synergies for maximum system productivity 16. Urban and peri-urban farming systems: feeding cities and enhancing resilience Part III Synthesis and conclusions 17. Farming and food systems potentials 18. Ways forward: strategies for effective science, investments and policies for African farming and food systems 19. Conclusions: implementation of the farming systems approach for African food security