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Journal Article 1994

Autor: Franzen, H. Ehlers, W.

The mechanization of field operations like seeding, spraying and harvesting in continuous zero-tillage may lead to a severe compaction of the surface layer of coarse textured tropical soils, especially when mulch is sparse or missing. Therefore, a 2 year (1982–1984) field experiment was initiated...

Enlace original: https://cgspace.cgiar.org/handle/10568/100948

Investigación en Agricultura
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Franzen, H. ,  Ehlers, W. ,  [Tillage and mulching effects on physical properties of a tropical alfisol] ,  Tillage and mulching effects on physical properties of a tropical alfisol
Journal Article 1994

Autor: Hulugalle, N.

The long‐term effects of land clearing methods (manual, shear blade, tree‐pusher/root‐rake combination, traditional), tillage systems (disc ploughing, mechanized no‐tillage, traditional) and cropping systems (annual cropping, alley cropping, graxed pasture) on surface soil physical and chemical p...

Enlace original: https://cgspace.cgiar.org/handle/10568/100946

Investigación en Agricultura
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Hulugalle, N. ,  [Longterm effects of land clearing methods, tillage systemsand cropping systems on surface soil properties of a tropical Alfisol in S. W. Nigeria] ,  Longterm effects of land clearing methods, tillage systemsand cropping systems on surface soil properties of a tropical Alfisol in S. W. Nigeria
Journal Article 1990

Autor: Hulugalle, N.R. Palada, M.C.

The effects of three seedbed preparation methods: mounds, minimum (handhoe) tillage and zero tillage; and two residue management methods: application of 4 Mg ha- ' of rice straw mulch and no mulch on soil physical properties and yield of cowpea ( Vigna unguiculata (L.) Walp.) were studied in a ri...

Enlace original: https://cgspace.cgiar.org/handle/10568/101841

Investigación en Agricultura
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Hulugalle, N.R. ,  Palada, M.C. ,  [Effect of seedbed preparation method and mulch on soil physical properties and yield of cowpea in a rice fallow of an inland valley swamp] ,  Effect of seedbed preparation method and mulch on soil physical properties and yield of cowpea in a rice fallow of an inland valley swamp
Journal Article 1990

Autor: Ohiri, A.C. Ezumah, H.C.

Cassava is traditionally grown on tilled soils. Interest in reduced-tillage systems is increasing in the humid tropics due to erosion problems. A field study was conducted on a sandy clay loam Ultisol to compare cassava performance in three tillage systems effects on soil water and organic carbon...

Enlace original: https://cgspace.cgiar.org/handle/10568/101830

Investigación en Agricultura
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Ohiri, A.C. ,  Ezumah, H.C. ,  [Tillage effects on cassava (Manihot esculenta) production and some soil properties] ,  Tillage effects on cassava (Manihot esculenta) production and some soil properties
Journal Article 2017

Autor: Dagnew, D.C. Guzmán, C.D. Akal, Adugnaw T. Tebebu, T.Y. Zegeye, Assefa D. Mekuria, Wolde M. Tilahun, Seifu A. Steenhuis, Tammo S.

Land use and management affects runoff and soil loss from a catchment. The present study investigated the effects of land use on runoff and suspended sediment concentration and yield in the northwestern Ethiopia. We selected two small catchments: cultivated land and grassland dominated catchments...

Enlace original: https://cgspace.cgiar.org/handle/10568/91541

Investigación en Agricultura
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Dagnew, D.C. ,  Guzmán, C.D. ,  Akal, Adugnaw T. ,  Tebebu, T.Y. ,  Zegeye, Assefa D. ,  Mekuria, Wolde M. ,  Tilahun, Seifu A. ,  Steenhuis, Tammo S. ,  [Effects of land use on catchment runoff and soil loss in the sub-humid Ethiopian highlands] ,  Effects of land use on catchment runoff and soil loss in the sub-humid Ethiopian highlands
Conference Paper 1995

Autor: Howeler, Reinhardt H.

Since 1987 cassava agronomy research has been conducted by scientists from national cassava programs in Asia in collaboration and with small financial assistance from the CIAT cassava program. This paper summarizes and pulls together the results obtained, mainly corresponding to the period of 149...

Enlace original: https://cgspace.cgiar.org/handle/10568/80322

Investigación en Agricultura
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Howeler, Reinhardt H. ,  [Agronomy research in the Asian cassava network: Towards better production without soil degradation] ,  Agronomy research in the Asian cassava network: Towards better production without soil degradation
Journal Article 2015

Autor: Mahungu, N.M. Ndonda, A. Frangoie, A. Moango, A.

In Democratic Republic of Congo (DRC), cassava covers more than half of the area under cultivation and is permanently consumed by more than 70% of the population for its roots and about 80% for its leaves, which are one of the main vegetables in the country. National cassava production suffered a...

Enlace original: https://cgspace.cgiar.org/handle/10568/76003

Investigación en Agricultura
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Mahungu, N.M. ,  Ndonda, A. ,  Frangoie, A. ,  Moango, A. ,  [Effect of Tillage and the Position of Cuttings on Cassava Root and Leaf Yields in the Savanna and Forest Fallow Zones of the Democratic Republic of Congo] ,  [Effet du labour et du mode de bouturage sur les rendements en racines et en feuilles de manioc dans les zones de savane et de jacheres forestieres de la Republique Democratique du Congo.] ,  Effet du labour et du mode de bouturage sur les rendements en racines et en feuilles de manioc dans les zones de savane et de jacheres forestieres de la Republique Democratique du Congo.
Journal Article 2014

Autor: Palm, C. Blanco Canqui, H. DeClerck, Fabrice A.J. Gatere, L. Grace, P.
Enlace original: https://cgspace.cgiar.org/handle/10568/35517

Investigación en Agricultura
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Palm, C. ,  Blanco Canqui, H. ,  DeClerck, Fabrice A.J. ,  Gatere, L. ,  Grace, P. ,  [Conservation agriculture and ecosystem services: an overview.] ,  Conservation agriculture and ecosystem services: an overview.
Book Chapter 2012

Autor: Abdou, A Koala, Saidou Bationo, B. André
Enlace original: https://cgspace.cgiar.org/handle/10568/55615

Investigación en Agricultura
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Abdou, A ,  Koala, Saidou ,  Bationo, B. André ,  [Long-Term soil fertility trials in Niger, west Africa] ,  Long-Term soil fertility trials in Niger, west Africa
Report 2004

Autor: Cadavid López, Luis Fernando Albán Tello, A.A. Amézquita Collazos, Edgar Peña, J
Enlace original: https://cgspace.cgiar.org/handle/10568/72136

Investigación en Agricultura
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Cadavid López, Luis Fernando ,  Albán Tello, A.A. ,  Amézquita Collazos, Edgar ,  Peña, J ,  [Construcción y mantenimiento de capa arable para el desarrollo de sistemas sostenibles de producción de yuca en tres regiones de Colombia: Informe final] ,  Construcción y mantenimiento de capa arable para el desarrollo de sistemas sostenibles de producción de yuca en tres regiones de Colombia: Informe final

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