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Conference Paper 1990

Autor: Kisakye, J. Wortmann, Charles S.
Enlace original: https://cgspace.cgiar.org/handle/10568/55703

Investigación en Agricultura
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Kisakye, J. ,  Wortmann, Charles S. ,  [Development and testing of DRIS foliar norms for bean (Phaseolus vulgaris L.) production] ,  Development and testing of DRIS foliar norms for bean (Phaseolus vulgaris L.) production
Conference Paper 1988

Autor: Wortmann, Charles S. Regassa, T Mughogho, SK

The 3 stages of the diagnostic procedure to identify soil fertility problems are reviewed, namely (1) classification of land into soil fertility management units, (2) diagnosis of soil fertility and plant nutrition problems, and (3) determination of the causes and mechanisms of nutrient disorders...

Enlace original: https://cgspace.cgiar.org/handle/10568/55963

Investigación en Agricultura
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Wortmann, Charles S. ,  Regassa, T ,  Mughogho, SK ,  [Research methods for the diagnosis of soil fertility problems] ,  Research methods for the diagnosis of soil fertility problems
Conference Paper 1991

Autor: Ochwoh, V.A Wortmann, Charles S.

Results of research on soil fertility management for bean production in Uganda are explored. The occurrence and severity of soil fertility problems as constraints to bean production are examined and additional research needs are suggested. Results of trials conducted on research station and farme...

Se examinan los resultados de investigaciones en manejo de la fertilidad del suelo para la produccion de frijol en Uganda y la presencia y severidad de los problemas de fertilidad del suelo como factores limitantes de la produccion de este cultivo. Se sugieren necesidades adicionales de investiga...

Enlace original: https://cgspace.cgiar.org/handle/10568/80309

Investigación en Agricultura
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Ochwoh, V.A ,  Wortmann, Charles S. ,  [Soil fertility and bean nutrition in Uganda: A review and future research needs] ,  Soil fertility and bean nutrition in Uganda: A review and future research needs
Conference Paper 1988

Autor: Mughogho, SK Wortmann, Charles S.

Bean yields are expected to increase due to improved varieties and better cultural and harvesting practices. Higher yields increase the nutrient requirements of the bean crops and the complexity of management. Better low input management practices will be needed for beans grown in pure stand and ...

Enlace original: https://cgspace.cgiar.org/handle/10568/55957

Investigación en Agricultura
Enlace permanente
Mughogho, SK ,  Wortmann, Charles S. ,  [Research needs and methods for the use of fertilizers and soil amendments in bean-based cropping systems] ,  Research needs and methods for the use of fertilizers and soil amendments in bean-based cropping systems
Conference Paper 1999

Autor: Kayuki, KC Wortmann, Charles S.

A participatory approach to research on system improvement was initiated in five communities around Ikulwe District Farm Institute in Iganga District, Uganda. The site is located in the southeastern tall grassland zone, where perennial and annual crops are produced in mixed farming systems. Farme...

Enlace original: https://cgspace.cgiar.org/handle/10568/55972

Investigación en Agricultura
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Kayuki, KC ,  Wortmann, Charles S. ,  [Participatory research in Ikulwe-Iganga District, Uganda] ,  Participatory research in Ikulwe-Iganga District, Uganda

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