Descubre y comparte nuestro conocimiento público

Se han encontrado 27 recursos

Resultados de búsqueda

Basamba, T.A.Barrios, E.Amézquita Collazos, EdgarRao, Idupulapati M.Singh, B.R.[Efecto de sistemas de labranza en el rendimiento de maíz en un oxisol de la sabana colombiana: fraccionamiento de materia orgánica y fósforo del suelo]Efecto de sistemas de labranza en el rendimiento de maíz en un oxisol de la sabana colombiana: fraccionamiento de materia orgánica y fósforo del suelo
Borrero, GonzaloFriesen, Dennis K.Oberson, AstridRodríguez, M.Rao, Idupulapati M.[Destinos de fósforo aplicado como fertilizante en oxisoles de los Llanos Orientales de Colombia: fraccionamiento secuencial]Destinos de fósforo aplicado como fertilizante en oxisoles de los Llanos Orientales de Colombia: fraccionamiento secuencial
Ayarza, Miguel AngelAmézquita Collazos, EdgarRao, Idupulapati M.Barrios, EdmundoRondón, Marco AntonioRubiano Sanabria, YolandaQuintero, Marcela[Advances in improving agricultural profitability and overcoming land degradation in savanna and hillside agroecosystems of tropical America]Advances in improving agricultural profitability and overcoming land degradation in savanna and hillside agroecosystems of tropical America
Fisher, Myles J.Thomas, Richard J.Rao, Idupulapati M.[Management of tropical pastures in acid-soil savannas of South America for carbon sequestration in the soil]Management of tropical pastures in acid-soil savannas of South America for carbon sequestration in the soil
Guimaraes, Elcio PerpétuoSanz Scovino, José IgnacioRao, Idupulapati M.Amézquita, María CristinaAmézquita Collazos, EdgarThomas, Richard J.[Agropastoral systems for the tropical savannas of Latin America]Agropastoral systems for the tropical savannas of Latin America
Amézquita Collazos, EdgarRao, Idupulapati M.Hoyos Garcés, PhanorMolina López, Diego LuisChávez, Luis F.Bernal Riobo, Jaime Humberto[Development of an arable layer: a key concept for better management of infertile tropical savanna soils]Development of an arable layer: a key concept for better management of infertile tropical savanna soils
Singh, Bal RamRao, Idupulapati M.Barrios, EdmundoAmézquita Collazos, Edgar[Potential of tillage, agropastoral, and planted fallow systems in low-fertility tropical soils in Latin America]Potential of tillage, agropastoral, and planted fallow systems in low-fertility tropical soils in Latin America
Friesen, Dennis K.Amézquita Collazos, EdgarRao, Idupulapati M.Bernal Riobo, Jaime Humberto[Culticore, Ensayo de largo plazo para el desarrollo de sistemas de producción sostenibles en suelos ácidos de sabanas]Culticore, Ensayo de largo plazo para el desarrollo de sistemas de producción sostenibles en suelos ácidos de sabanas

Soil organic matter (SOM) and phosphorus (P) fractions play a key role in sustaining the productivity of acid-savanna oxisols and are greatly influenced by tillage practices. In 1993, a long-term experiment on sustainable crop rotation and ley farming systems was initiated on a Colombian acid-sav...


Basamba, T.A.Barrios, E.Amézquita Collazos, EdgarRao, Idupulapati M.Singh, B.R.[Tillage effects on maize yield in a Colombian savanna oxisol : Soil organic matter and P fractions]Tillage effects on maize yield in a Colombian savanna oxisol : Soil organic matter and P fractions

Soil carbon distribution with depth, stable carbon isotope ratios in soil organic matter and their changes as a consequence of the presence of legume were studied in three 12-year-old tropical pastures (grass alone Brachiaria decumbens (C4), legume alone Pueraria phaseoloides (C3) and grass + l...


Rao, Idupulapati M.Ayarza, Miguel AngelThomas, Richard J.[The use of carbon isotope ratios to evaluate legume contribution to soil enhancement in tropical pastures]The use of carbon isotope ratios to evaluate legume contribution to soil enhancement in tropical pastures

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso