Low soil fertility and pest pressure are two causes of the decline in banana (Musa AAA) production in central Uganda. Foliar analysis by the Diagnosis and Recommendation Integrated System (DRIS) pinpoints K and Mg as the most limiting nutrients. This study tested the effects of K and Mg additions...
Smithson, P.C.
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McIntyre, B.D.
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Gold, C.S.
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Ssali, H.
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Night, G.
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Okech, S.
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[Potassium and magnesium fertilizers on banana in Uganda: yields, weevil damage, foliar nutrient status, and DRIS analysis]
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Potassium and magnesium fertilizers on banana in Uganda: yields, weevil damage, foliar nutrient status, and DRIS analysis
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. van
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Gold, C.S.
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Wendt, J.
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Waele, D. de
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Okech, S.H.
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Ssali, H.
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Tushemereirwe, W.K.
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[Contribution of soil quality to banana yield problems and its relation with other banana yield loss factors]
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Contribution of soil quality to banana yield problems and its relation with other banana yield loss factors
This paper reports results from a 6-year long-term fertilizer X banana weevil trial for highland banana in Mbarara, Uganda. The objective of the study was to quantify the effect of mineral fertiliser (100 kg N, 50 kg P, and 100 kg K ha -1 yr-1) on crop and economic performance and weevil pest sta...
Okech, S.H.
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Asten, Piet J.A. van
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Gold, C.S.
,
Ssali, H.
,
[Effects of potassium deficiency, drought, and weevils on banana yield and economic performance in Mbarara, Uganda]
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Effects of potassium deficiency, drought, and weevils on banana yield and economic performance in Mbarara, Uganda