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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

This paper reports on a Participatory Learning and Action Research (PLAR) process that was initiated in three villages in eastern Uganda in September 1999 to enable small-scale farmers to reverse nutrient depletion of their soils profitably by increasing their capacity to develop, adapt and use i...


Esilaba, Anthony O.Byalebeka, J.B.Delve, Robert J.Okalebo, JRSsenyange, DMbalule, MSsali, H.[On farm testing of integrated nutrient management strategies in Eastern Uganda]On farm testing of integrated nutrient management strategies in Eastern Uganda

Major constraints to banana (Musa spp., genome group AAA) production, a dietary staple for over 70 million people in sub-Saharan Africa, are pest infestations, poor nutrition and inadequate water. Although mulch can improve soil water and nutrient status, many farmers believe it also promotes the...


McIntyre, B.D.Gold, C.S.Ssali, H.Riha, S.J.[Effects of mulch location on banana weevil, nutrients, soil water, and biomass in banana]Effects of mulch location on banana weevil, nutrients, soil water, and biomass in banana

Phosphorus (P) is required to improve soil fertility for food and feed produciton in sub-Saharan Africa, but the high cost of conventional, water-soluble P fertilizers limits their use by resource-poor farmers. Rockphosphates are a low-cost alternative. The effectiveness, in terms of seed product...


Haque, I.Lupwayi, N.Z.Ssali, H.[Agronomic evaluation of unacidulated and partially acidulated Chilembwe rockphosphates for clover seed production]Agronomic evaluation of unacidulated and partially acidulated Chilembwe rockphosphates for clover seed production

East African highland cooking bananas (Musa spp., AAA) are one of the most important staples in the Great Lakes region of Africa. It has been hypothesized that land use intensification within the region has led to decline in soil fertility, increased pest pressure, and decline in production. To d...


Gold, C.Speijer, P.Ssali, H.Karamura, E.B.Okech, S.[Relationships between soil fertility, banana weevil and nematodes in the East African highland cooking banana in Ntungamo, southwestern Uganda]Relationships between soil fertility, banana weevil and nematodes in the East African highland cooking banana in Ntungamo, southwestern Uganda

Resource flow models are useful tools that assist farmers in analysing their soil fertility management strategies and in planning, experimenting and adapting ways to improve the use of scarce local resources. Resource flows and farm nutrient balance studies were carried out in eastern Uganda to a...


Esilaba, Anthony O.Nyende, PNalukenge, GByalebeka, J.B.Delve, Robert J.Ssali, H.[Resource flows and nutrient balances for crop and animal production in smallholder farming systems in Eastern Uganda]Resource flows and nutrient balances for crop and animal production in smallholder farming systems in Eastern Uganda

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.Wendt, J.Waele, D. deOkech, S.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

Esilaba, Anthony O.Nyende, PNalukenge, GByalebeka, J.B.Delve, Robert J.Ssali, H.[Resource flows and nutrient balances in smallholder farming systems in Mayuge district, Eastern Uganda]Resource flows and nutrient balances in smallholder farming systems in Mayuge district, Eastern Uganda

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