Resultados de búsqueda - Wortmann, Charles S.

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

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Nutrient dynamics in a climbing bean and sorghum crop rotation in the Central Africa highlands por Wortmann, Charles S.

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Agricultural technology evaluation: some considerations por Wortmann, Charles S.

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

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The Africa network for screening beans for tolerance edaphic stresses: an overview por Wortmann, Charles S.

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Screening beans for tolerance to low soil potassium availability por Wortmann, Charles S.

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

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

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

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Diagnosis of nutritional disorders in beans using seed analysis por Wortmann, Charles S.

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Assessment of yield loss caused by biotic stress on beans in Africa por Wortmann, Charles S.

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

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Plant materials for soil fertility management in subhumid tropical areas por Kayuki, KC, Wortmann, Charles S.

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

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Uganda's agroecological zones: a guide for planners and policy markers por Wortmann, Charles S., Eledu, CS

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

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

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

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

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

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