Descubre y comparte nuestro conocimiento público

Se han encontrado 5 recursos

Resultados de búsqueda

Conference Paper 1988

Autor: Mughogho, SK Wortmann, Charles S.

Characteristics of the major soil groups found in bean-growing areas of Africa (Alfisols, Ultisols, Oxisols, Inceptisols) and associated nutritional disorders are discussed. Soil fertility factors affecting bean growth and N fixation, as evidenced in research conducted in Africa, are reviewed as ...

Enlace original: https://cgspace.cgiar.org/handle/10568/55962

Investigación en Agricultura
Enlace permanente
Mughogho, SK ,  Wortmann, Charles S. ,  [Diagnosis of soil fertility constraints in bean based cropping systems: review of research results] ,  Diagnosis of soil fertility constraints in bean based cropping systems: review of research results
Conference Paper 1988

Autor: Wortmann, Charles S. Zake, JYK

Results of research work carried out in Africa on the response of beans to NPK fertilizers, liming, S and other secondary/micronutrients, and organic manures are reviewed. Band or spot placement of P, fertilizer management in multiple crop systems, and correlations between soil data, yields, and ...

Enlace original: https://cgspace.cgiar.org/handle/10568/55964

Investigación en Agricultura
S
Enlace permanente
Wortmann, Charles S. ,  Zake, JYK ,  [Review of bean responses to applied fertilizers in Africa] ,  Review of bean responses to applied fertilizers in Africa
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
Enlace permanente
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
Enlace permanente
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

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso
Marcar todos
Limpiar todo