Descubre y comparte nuestro conocimiento público

Se han encontrado 8 recursos

Resultados de búsqueda

Journal Article 1988

Autor: Mamo, T. Haque, I.

Determines the status of the different forms of potassium (K) in relation to some soil characteristics and the extent of K fixation in 32 Ethiopian soils.

Enlace original: https://cgspace.cgiar.org/handle/10568/28471

Investigación en Agricultura
Enlace permanente
Mamo, T. ,  Haque, I. ,  [Potassium status of some Ethiopian soils] ,  Potassium status of some Ethiopian soils
Working Paper 1987

Autor: Kamara, C.S. Haque, I.

A study of a soil profile conducted to investigate the characteristics of vertisols at the 10 ILCA research sites in Ethiopia. Describes the study sites with regard to activity climate and parent material. Presents the pedon description, physical and chemical analysis of each soil as well as the ...

Enlace original: https://cgspace.cgiar.org/handle/10568/4358

Investigación en Agricultura
Enlace permanente
Kamara, C.S. ,  Haque, I. ,  [Characteristics of Vertisols at ILCA research and outreach sites in Ethiopia] ,  Characteristics of Vertisols at ILCA research and outreach sites in Ethiopia
Working Paper 1991

Autor: Tadesse, T. Haque, I. Aduayi, E.A.

Describes procedures for the analysis of chemical constituents in soil, plant, water, fertilizer, animal manure and compost samples. Includes simple procedures for collecting, preparing and storing samples, including information on the need to care for field and laboratory materials such as sampl...

Enlace original: https://cgspace.cgiar.org/handle/10568/4448

Investigación en Agricultura
Enlace permanente
Tadesse, T. ,  Haque, I. ,  Aduayi, E.A. ,  [Soil, plant, water, fertilizer, animal manure and compost analysis manual] ,  Soil, plant, water, fertilizer, animal manure and compost analysis manual
Journal Article 1991

Autor: Mamo, T. Haque, I.
Enlace original: https://cgspace.cgiar.org/handle/10568/29720

Investigación en Agricultura
Enlace permanente
Mamo, T. ,  Haque, I. ,  [Phosphorus status of some Ethiopian soils. II. Forms and distribution of inorganic phosphates and their relation to available phosphorus] ,  Phosphorus status of some Ethiopian soils. II. Forms and distribution of inorganic phosphates and their relation to available phosphorus
Journal Article 1991

Autor: Mamo, T. Haque, I.

Eight chemical methods were employed for estimating the available P in 32 Ethiopian soils using Phasey bean (Macroptilium lathyroides c.Murray) as a test crop grown in small pots in a glasshouse and the soil test values then correlated with plant characteristics. Olsens' method gave the highest c...

Enlace original: https://cgspace.cgiar.org/handle/10568/29719

Investigación en Agricultura
Enlace permanente
Mamo, T. ,  Haque, I. ,  [Phosphorus status of some Ethiopian soils. III. Evaluation of soil test methods for available phosphorus] ,  Phosphorus status of some Ethiopian soils. III. Evaluation of soil test methods for available phosphorus
Working Paper 1990

Autor: Kamara, C.S. Haque, I.

Presents results of a study on the physical and chemical properties of soils at the Melka Sede irrigated state farm and the IAR Melka Werer Research Centre in the Hararghe region of Ethiopia conducted to assess the nutrient and water status and extent of salt affected soils.

Enlace original: https://cgspace.cgiar.org/handle/10568/4356

Investigación en Agricultura
Enlace permanente
Kamara, C.S. ,  Haque, I. ,  [Characteristics of lowland soils of Melka Sede state farm and Melka Werer Research Centre in the Harerge region of Ethiopia] ,  Characteristics of lowland soils of Melka Sede state farm and Melka Werer Research Centre in the Harerge region of Ethiopia

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso
Marcar todos
Limpiar todo