Sustainable Food Production in Sub-Saharan Africa: IITA's contributionsThis publication commemorates the 25th anniversary of IITA (Institute of tropical agriculture) founding. It consists of five chapters. First the history of the institute is described. In chapter 2 farming systems in sub-Saharan Africa with their generally fragile resource base and the emergence of a new research strategy is summarized. Chapters 3 and 4 deal with the improvement and plant health of various crops. In chapter 5 the research planning for the different regions is discussed |
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agricultural research agroecosystems alley cropping areas banana biological control black sigatoka borer breeding Cameroon cassava cassava green mite centers CGIAR clones cocoyam conducted cooperation Cote d'lvoire countries cowpea crop improvement crop management crop production cultivars cultivation disease early effects efforts established evaluation fallow farmers farming systems food crops food production forest zone genotypes germplasm grain legumes grown growth humid and subhumid humid forest hybrids Ibadan identify IITA IITA's important increased infestation inland valleys Institute Institute's intercropping International legumes leucocephala levels maize major mandate materials mealybug ment midaltitudes moist savanna mulch national programs Nigeria nitrogen nutrients on-farm plantain population problems region resistant germplasm resource and crop rice root scientists screening seed soil fertility soil organic matter soybean species strategy Striga studies sub-Saharan Africa subhumid tropics sustainable sweet potato t/ha techniques tion traditional farming systems trials tuber types upland various virus weed West Africa yield potential