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In Uganda, highland banana yields (5-30 t ha-1yr-1) are low in comparison to potential yields (70 t ha-1yr-1) due to high pest and disease pressure, soil fertility decline, and poor management. Although it is generally accepted that soil exhaustion is a major cause of low and declining yields, th...


Asten, Piet J.A. vanGold, C.S.Wendt, J.Waele, D. deOkech, S.H.Ssali, H.Tushemereirwe, W.K.[Contribution of soil quality to banana yield problems and its relation with other banana yield loss factors]Contribution of soil quality to banana yield problems and its relation with other banana yield loss factors
Nkamleu, G.B.Annang, D.Bacco, N.M.[Securing livelihoods through yams: proceedings of a technical workshop on progress in yam research for development in west and central Africa held in Accra, Ghana.]Securing livelihoods through yams: proceedings of a technical workshop on progress in yam research for development in west and central Africa held in Accra, Ghana.

A survey was carried out in 108 fields in Rwanda to identify constraints to banana productivity in three regions: Ruhengeri (young volcanic soils), Gitarama–Butare (soils derived from granitic rocks), and Kibungo (weathered soils from schistose materials). Data were recorded for the single cultiv...


Gaidashova, S.V.Germeau, G.Asten, Piet J.A. vanDelvaux, B.[Identification of constraints to banana production in three ecoregions of Rwanda]Identification of constraints to banana production in three ecoregions of Rwanda
International Institute of Tropical Agriculture[International Institute of Tropical Agriculture: soils subprogram papers, 1976 1977]International Institute of Tropical Agriculture: soils subprogram papers, 1976 1977
Autor: Okigbo, B.

Ecological consideration indicate that traditional agroecosystems involving mixed cropping and genetic diversity among crop species are relatively more stable than modern agroecosystems. Modern food production technologies involving more uniform crops over wide areas, use of more costly inputs an...


Okigbo, B.[Multidisciplinary approach to pest management and the African farmer]Multidisciplinary approach to pest management and the African farmer
Sánchez, P.A.Tergas, Luis Eduardo[Seminar on Pasture Production in Acid Soils of the Tropics (1978, Cali, Colombia). Pasture production in acid soils of the tropics : Proceedings]Seminar on Pasture Production in Acid Soils of the Tropics (1978, Cali, Colombia). Pasture production in acid soils of the tropics : Proceedings
Pizarro, Esteban A.[Red Internacional de Evaluación de Pastos Tropicales RIEPT. Reunión Sabanas (1, 1992, Brasília, Brasil). Resultados presentados]Red Internacional de Evaluación de Pastos Tropicales RIEPT. Reunión Sabanas (1, 1992, Brasília, Brasil). Resultados presentados
Wortmann, Charles S.[Bean improvement for low fertility soils in Africa : Proceedings of a working group meeting, Kampala, uganda 23-26 May, 1994]Bean improvement for low fertility soils in Africa : Proceedings of a working group meeting, Kampala, uganda 23-26 May, 1994

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