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Journal Article 2011

Autor: Wairegi, L.W.I. Asten, Piet J.A. van

Despite low yields and soil fertility problems, fertilizer use in the East African Highland banana (AAA-EA) production is absent. High fertilizer costs increase the need for site-specific fertilizer recommendations that address deficiencies. This study aimed to derive and compare norms for AAA-EA...

Enlace original: https://cgspace.cgiar.org/handle/10568/80784

Investigación en Agricultura
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Wairegi, L.W.I. ,  Asten, Piet J.A. van ,  [Norms for multivariate diagnosis of nutrient imbalance in the east African highland bananas (Musa spp. AAA)] ,  Norms for multivariate diagnosis of nutrient imbalance in the east African highland bananas (Musa spp. AAA)
Journal Article 2012-04

Autor: Wairegi, L.W.I. Asten, Piet J.A. van

Banana is the most important food crop in Uganda. However, there has been a decline in productivity, attributed to declining soil fertility, drought, pests and diseases and crop management factors. This study aimed to explore the possibility of increasing yields through the use of fertilizer and ...

Enlace original: https://cgspace.cgiar.org/handle/10568/79830

Investigación en Agricultura
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Wairegi, L.W.I. ,  Asten, Piet J.A. van ,  [The agronomic and economic benefits of fertilizer and mulch use in highland banana systems in Uganda] ,  The agronomic and economic benefits of fertilizer and mulch use in highland banana systems in Uganda
Conference Proceedings 2005

Autor: Asten, Piet J.A. van Gold, C.S. Wendt, J. Waele, D. de Okech, S.H. Ssali, H. Tushemereirwe, W.K.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/91504

Investigación en Agricultura
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Asten, Piet J.A. van ,  Gold, C.S. ,  Wendt, J. ,  Waele, D. de ,  Okech, 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
Report 2008

Autor: Asten, Piet J.A. van Lorenzen, J.H. Wairegi, L.W.I. Mukasa, D. Batte, M. Muchunguzi, P. Pillay, M.
Enlace original: https://cgspace.cgiar.org/handle/10568/92301

Investigación en Agricultura
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Asten, Piet J.A. van ,  Lorenzen, J.H. ,  Wairegi, L.W.I. ,  Mukasa, D. ,  Batte, M. ,  Muchunguzi, P. ,  Pillay, M. ,  [IITA APEP banana project: technical report] ,  IITA APEP banana project: technical report
Journal Article 2004

Autor: Okech, S.H. Asten, Piet J.A. van Gold, C.S. Ssali, H.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/103365

Investigación en Agricultura
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Okech, S.H. ,  Asten, Piet J.A. van ,  Gold, C.S. ,  Ssali, H. ,  [Effects of potassium deficiency, drought, and weevils on banana yield and economic performance in Mbarara, Uganda] ,  Effects of potassium deficiency, drought, and weevils on banana yield and economic performance in Mbarara, Uganda
Manuscript-unpublished 2008

Autor: Delstanche, S. Asten, Piet J.A. van Gaidashova, S.V. Delvaux, B.
Enlace original: https://cgspace.cgiar.org/handle/10568/92224

Investigación en Agricultura
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Delstanche, S. ,  Asten, Piet J.A. van ,  Gaidashova, S.V. ,  Delvaux, B. ,  [Mineral and organic contribution to nutrient pool in black anthropogenic soils from the African Great Lakes Region] ,  Mineral and organic contribution to nutrient pool in black anthropogenic soils from the African Great Lakes Region
Journal Article 2010

Autor: Nyombi, K. Asten, Piet J.A. van Corbeels, Marc Taulya, G. Leffelaar, P.A. Giller, Ken E.

Poor yields of East African highland bananas (Musa spp., AAA-EAHB) on smallholder farms have often been attributed to problems of poor soil fertility. We measured the effects of mineral fertilizers on crop performance at two sites over two to three crop cycles; Kawanda in central Uganda and Ntung...

Enlace original: https://cgspace.cgiar.org/handle/10568/89371

Investigación en Agricultura
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Nyombi, K. ,  Asten, Piet J.A. van ,  Corbeels, Marc ,  Taulya, G. ,  Leffelaar, P.A. ,  Giller, Ken E. ,  [Mineral fertilizer response and nutrient use efficiencies of East African highland banana (Musa spp., AAAEAHB, cv. Kisansa)] ,  Mineral fertilizer response and nutrient use efficiencies of East African highland banana (Musa spp., AAAEAHB, cv. Kisansa)
Conference Paper 2005

Autor: Asten, Piet J.A. van Gold, C. Wendt, J. Waele, D. de Okech, S. Ssali, H. Tushemereirwe, W.K.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/91841

Investigación en Agricultura
Enlace permanente
Asten, Piet J.A. van ,  Gold, C. ,  Wendt, J. ,  Waele, D. de ,  Okech, 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

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