Descubre y comparte nuestro conocimiento público

Se han encontrado 17 recursos

Resultados de búsqueda

Borrero, GonzaloCastro, A.Baquero Peñuela, JEAsakawa, N.Arguello, OrlandoBernal Riobo, Jaime HumbertoGallo, OMarín, N.Rao, Idupulapati M.[Disponibilidad de fosforo bajo diferente uso y manejo de un Oxisol de la Altillanura Colombiana = Availability of phosphorus under different use and management of a Colombian Oxisol Altillanura]Disponibilidad de fosforo bajo diferente uso y manejo de un Oxisol de la Altillanura Colombiana = Availability of phosphorus under different use and management of a Colombian Oxisol Altillanura

Major upland soils in the humid and sub humid zones of West Africa consist of low activity clays (LAC) Alfisols, Ultisols and Oxisols. Alfisols which are less leached and have a high base saturation are more dominant in the sub-humid zone. Chemically they are more fertile, but they have a low str...


Kanno, H.Dixon, A.Asiedu, RobertHahn, S.K.[Host plant resistance of cassava green spider mite (CGM) (Mononychellus tanajoa Bondar) at IITA]Host plant resistance of cassava green spider mite (CGM) (Mononychellus tanajoa Bondar) at IITA
Iwuafor, E.Kang, B.Ike, I.F.[Effects of different tillage and crop residue management systems on chemical properties of an Alfisol]Effects of different tillage and crop residue management systems on chemical properties of an Alfisol

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...


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
Thierfelder, ChristianStahr, KarlAmézquita Collazos, Edgar[Soil crusting and sealing in the Andean hillsides of Colombia and its impact on water infiltration]Soil crusting and sealing in the Andean hillsides of Colombia and its impact on water infiltration
Amézquita Collazos, EdgarPreciado Pérez, LGArias, D.M.Friesen, Dennis K.Sanz Scovino, José IgnacioThomas, Richard J.[Soil physical characteristics under different land use systems and duration on the Colombian savannas = Caractéristiques physiques de sols des savanes de Colombie en fonction de leur mode de mise en valeur et de leur ancienneté]Soil physical characteristics under different land use systems and duration on the Colombian savannas = Caractéristiques physiques de sols des savanes de Colombie en fonction de leur mode de mise en valeur et de leur ancienneté

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso