Lessons learned from Long-term Soil Fertility Management Experiments in Africa [Hardcover]

This book elucidates the importance of long-term experiments in revealing evidence of soil fertility decline in Africa. An evaluation of experiences from on-going long-term experiments is given in broad detail. The first chapter explains the paradigm shift in soil fertility management then provides justification for long-term experiments before illuminating experiences from long-term experiments in East, West and Southern Africa. The second, sixth, eighth and ninth chapters give an in-depth account of crop management practices and soil fertility interventions in long-term trials within specific agro-ecological zones in West Africa. The rest of the chapters (chapter three, four, five and seven) address crop management, tillage practices and, organic and inorganic fertilizer applications in the context of long-term experiments in specific agro-ecological zones in East Africa.This book elucidates the importance of long-term experiments in revealing evidence of soil fertility decline in Africa.Overview of long-term experiments in Africa; A. Bationo, B. Waswa, A. Adamou, V. Bado, M. Bonzi, E. Iwuafor, C. Kibunja, J.Kihara, M. Mucheru, D. Mugendi, J. Mugwe, C. Mwale, J. Okeyo, A. Olle, K. Roing and M. Sedogo
Long term effects of crop rotations with fallow or groundnut on soil fertility and succeeding sorghum yields in the guinea savannah of West Africa; V. Bado, A. Bationo, F. Lompo, K. Traore, M.P. Sedogo and M.P. Cescas
Crop and soil response to tillage and crop residue application in a tropical Ferralsol in sub-humid western Kenya; J. Kihara, J. Mukalama, S. Njoroge and A. Bationo
Strategies for maintenance and improvement of soil productivity under continuous maize and beans cropping system in the sub-humid highlands of Kenya: Case study of the long-term trial at Kabete; C. N. Kibunja1, F. B. Mwaura, D. N. Mugendi, P. T. Gicheru, J.W. Wamuongo and A. Bationo