Descubre y comparte nuestro conocimiento público

Se han encontrado 292 recursos

Resultados de búsqueda

Sanz Scovino, José IgnacioVera, Raúl R.Ferguson, John E.Hoyos Garcés, PhanorMolina López, Diego Luis[Prototype cropping farming systems]Prototype cropping farming systems

Gourley, Lynn Michael[Búsqueda y uso del germoplasma exótico de sorgo tolerante al aluminio]Búsqueda y uso del germoplasma exótico de sorgo tolerante al aluminio

A glasshouse experiment compared the performance of strains of Rhizobium with Leucaena leucocephala in a "cerrado" soil limed to pH 5.5. Liming increased dry matter production, but variation within replicates was so great that increases in nodule dry weight and N2 fixed were not statistically sig...


Almeida, J.E.Valarini, Maria JoséLopes, Eli Sidney[Response of Leucaena leucocephala to inoculation in a soil of pH 5.5]Response of Leucaena leucocephala to inoculation in a soil of pH 5.5

The Zona da Mata region of Minas Gerais, Brazil, is characterized by mountainous topography, the presence of low fertility, highly acidic red-yellow latosols, and the predominance of naturalized pastures of molasses grass (Melinis minutiflora). In studies carried out in the area, Cratylia argente...


Xavier, Deise FerreiraCarvalho, Margarida Mesquita[Avaliaçao agronômica da Cratylia argentea na zona da Mata de Minas Gerais]Avaliaçao agronômica da Cratylia argentea na zona da Mata de Minas Gerais

An experiment was conducted on an Ultisol at the International Institute of Tropical Agriculture (IITA) High Rainfall Station, Onne, in the humid forest zone of south-eastern Nigeria. The objective of the study was to define groups of multipurpose trees using multiple variables to select material...


Larbi, AsamoahLadipo, D.O.Adekunle, I.O.Smith, Jimmy W.Jabbar, M.A.[Multipurpose tree selection for silvopastoral systems on acid Ultisols. The effect of grass competition on early growth of tree and shrub species]Multipurpose tree selection for silvopastoral systems on acid Ultisols. The effect of grass competition on early growth of tree and shrub species
Hurtado V., Miguel A.Sieverding, Ewald[Las micorrizas, solución para la producción de plántulas forestales]Las micorrizas, solución para la producción de plántulas forestales
Rivera, M.Amézquita Collazos, Edgar[Evaluación del modelo de simulacion de crecimiento CERES aplicado a la variedad de maíz (Zea mays L.) Sikuani V-110 en suelos ácidos de sabanas]Evaluación del modelo de simulacion de crecimiento CERES aplicado a la variedad de maíz (Zea mays L.) Sikuani V-110 en suelos ácidos de sabanas
Schultze-Kraft, RainerPeters, MichaelVivas, NelsonParra, FFranco, LH[Desmodium velutinum: a high-quality shrub legume for acid soils in the tropics]Desmodium velutinum: a high-quality shrub legume for acid soils in the tropics

As cassava is grown mostly by small resource-limited farmers throughout the tropics on low-fertility soils with little fertilization and, due to the large potassium (K) export in harvested roots, genotypes that tolerate low-K soils and respond to K fertilization are warranted. The objective of th...


El-Sharkawy, Mabrouk A.Cadavid López, Luis Fernando[Genetic variation within cassava germplasm in response to potassium]Genetic variation within cassava germplasm in response to potassium

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso