Search Results - Wortmann, Charles S.

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    An adaptation breeding strategy for water deficit in bean developed with the application of DSSAT3 drybean model by Wortmann, Charles S.

    Published 1998
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    Journal Article
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    Nutrient dynamics in a climbing bean and sorghum crop rotation in the Central Africa highlands by Wortmann, Charles S.

    Published 2001
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    Journal Article
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    Agricultural technology evaluation: some considerations by Wortmann, Charles S.

    Published 1993
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    Conference Paper
  4. Cover Image

    Research for sustainable agricultural production systems in high altitude zones of Eastern Africa by Wortmann, Charles S.

    Published 1993
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    Conference Paper
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    The Africa network for screening beans for tolerance edaphic stresses: an overview by Wortmann, Charles S.

    Published 1994
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    Conference Paper
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    Screening beans for tolerance to low soil potassium availability by Wortmann, Charles S.

    Published 1994
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    Conference Paper
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    Bean improvement for low fertility soils in Africa : Proceedings of a working group meeting, Kampala, uganda 23-26 May, 1994 by Wortmann, Charles S.

    Published 1994
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    Conference Proceedings
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    Workshop on Soil Fertility Research for Bean Cropping Systems in Africa (1988, Addis Ababa, Ethiopia). Proceedings by Wortmann, Charles S.

    Published 1988
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    Conference Proceedings
  9. Cover Image

    Foliar nutrient testing with the diagnosis and recommendation integrated system (DRIS) for beans by Wortmann, Charles S.

    Published 1993
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    Journal Article
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    Diagnosis of nutritional disorders in beans using seed analysis by Wortmann, Charles S.

    Published 1997
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    Journal Article
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    Assessment of yield loss caused by biotic stress on beans in Africa by Wortmann, Charles S.

    Published 1992
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    Informe técnico
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    Green manures for maize-bean systems in eastern Uganda: Agronomic performance and farmers' perceptions by Fischler, MA, Wortmann, Charles S.

    Published 1999
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    Journal Article
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    Plant materials for soil fertility management in subhumid tropical areas by Kayuki, KC, Wortmann, Charles S.

    Published 2001
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    Journal Article
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    Tree legumes in medium-term fallows: Nitrogen, fixation, nitrate recovery and effects on subsequent crops by Wortmann, Charles S., Kaizzi, CK

    Published 2000
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    Journal Article
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    Uganda's agroecological zones: a guide for planners and policy markers by Wortmann, Charles S., Eledu, CS

    Published 1999
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    Libro
  16. Cover Image

    Development and testing of DRIS foliar norms for bean (Phaseolus vulgaris L.) production by Kisakye, J., Wortmann, Charles S.

    Published 1990
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    Conference Paper
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    Research needs and methods for the use of fertilizers and soil amendments in bean-based cropping systems by Mughogho, SK, Wortmann, Charles S.

    Published 1988
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    Conference Paper
  18. Cover Image

    Diagnosis of soil fertility constraints in bean based cropping systems: review of research results by Mughogho, SK, Wortmann, Charles S.

    Published 1988
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    Conference Paper
  19. Cover Image

    Review of bean responses to applied fertilizers in Africa by Wortmann, Charles S., Zake, JYK

    Published 1988
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    Conference Paper
  20. Cover Image

    Participatory research in Ikulwe-Iganga District, Uganda by Kayuki, KC, Wortmann, Charles S.

    Published 1999
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    Conference Paper

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