Search Results - Soils Colombia.

Effects of nine cassava-based cropping systems on superficial soil structural degradation in the andean hillsides of Colombia by Thierfelder, Christian L., Amézquita Collazos, Edgar, Stahr, Karl

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Field evaluation of the impact of Bt-cotton on non-target soil arthropods in Colombia during 2003-2005 by Rodríguez Chalarca, Jairo, Ospina, C.M., Mazo Vargas, A., Salamanca, L., Peck, D.C., Tohme, Joseph M., Bellotti, Anthony C.

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Multi-Locational Agronomic Evaluation of Four Forage Legumes Adapted to Degraded Soils of the Pat´ıa Valley in Cauca, Colombia by Sotelo Cabrera, Mauricio Efren, Vivas Quila, Nelson José, Galindez, Jesús Gerardo, Barahona Rosales, Rolando, Morales Velasco, Sandra, Albán López, Noé, Arango, Jacobo, Peters, Michael

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Multi-Locational Agronomic Evaluation of Four Forage Legumes Adapted to Degraded Soils of the Pat´ıa Valley in Cauca, Colombia by Sotelo Cabrera, Mauricio Efren, Vivas Quila, Nelson José, Galindez, Jesús Gerardo, Barahona Rosales, Rolando, Morales Velasco, Sandra, Albán López, Noé, Arango, Jacobo, Peters, Michael

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Distribución espacial de las lombrices en las sabanas de suelos ácidos de los Llanos Orientales de Colombia by Jiménez Jaén, J.J., Rossi, J.P., Lavelle, Patrick M.

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Influence of fertilization, season, and forage species in presence of arbuscular mycorrhizae in a degraded andisoil of Colombia by Gómez Carabali, A, Rao, Idupulapati M., Otero, TJ

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Flight activity of Spodoptera fugiperda (J.E. Smith) in acid savanna ricefields in northeastern Colombia by Pantoja López, A, García, C., Mejía, O.L.

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Investigaciones realizadas en Colombia sobre el uso de diversas fuentes de fósforo (P) como fertilizantes by León Sarmiento, Luis Alfredo

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El potasio en los suelos volcánicos del Valle de Sibundoy, Putumayo, Colombia by Caicedo, A., Romo, R., Bastidas, O., Blasco, M.

Subjects: “…Colombia||Colombia||Colômbia||Colombie…”
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Predicted soil organic carbon (SOC) content (g/kg) and SOC stock (t/ha) in the Eastern Plains of Colombia by Rainford, Shauna-kay, Martin López, Javier Mauricio, Silva, Mayesse Aparecida da

“…SOC content (g/kg) and SOC stock (t/ha) at 0-30 cm soil depth maps were developed for the Eastern plains of Colombia at a spatial resolution of 90 m. …”
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Carbon dioxide and nitrous oxide emissions from a typical sugarcane soil in the Cauca River Valley, Colombia by Valencia Molina, Manuel C., Chalco Vera, Jorge, Loaiza, Sandra, Trujillo, Catalina, Munera, Bryan, Castro Franco, Mauricio, Silva Parra, Amanda, Chirinda, Ngonidzashe, Munoz Arboleda, Fernando

“…The objective of this work was to quantify the direct emissions of carbon dioxide (CO 2 ) and nitrous oxide (N 2 O) in the sugarcane-soil system of the Cauca river valley, Colombia. …”
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Carbon Dioxide and Nitrous Oxide Emissions from a Typical Sugarcane Soil in the Cauca River Valley, Colombia by Valencia-Molina, Manuel C., Chalco Vera, Jorge Elías, Loaiza, Sandra, Trujillo, Catalina, Munera, Bryan, Castro-Franco, Mauricio, Silva-Parra, Amanda, Chirinda, Ngonidzashe, Muñoz-Arboleda, Fernando

Subjects: “…Soil…”
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Adaptation responses of tropical forage grass and legume species to degraded nutrient-poor acid soils of hillsides agroecological zone of Colombia. by Gomez Carabali, Arnulfo

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Fraccionamiento y caracterización del material húmico en algunos suelos de sabana de la Orinoquia Colombiana by Andreux, F., Becerra, S.P. de.

Subjects: “…Suelo||soil||solo||sol…”
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Soils by International Center for Tropical Agriculture, Bossio, Deborah A.

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Características del intercambio iónico en las heces de la lombriz de tierra anécica Martiodrilus carimaguensis Jiménez y Moreno, en un oxisol de una sabana de Colombia by Rangel Becerra, Andrés Felipe, Madero M, E, Thomas, Richard J., Friesen, Dennis K., Decaëns, Thibaud

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Degradation dynamics of surface earthworms casts in grasslands of the Eastern plains of Colombia by Decaëns, Thibaud

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Phenotyping of Urochloa humidicola grass hybrids for agronomic and environmental performance in the Piedmont region of the Orinoquian savannas of Colombia by Villegas, Daniel Mauricio, Arévalo, Ashly, Sotelo, Mauricio E., Nuñez, Jonathan, Moreta, Danilo, Rao, Idupulapati M., Ishitani, Manabu, Subbarao, Guntur V., Arango, Jacobo

“…In the low fertility acid soils of the Orinoquian savannas of Colombia, Urochloa humidicola cv. …”
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Evaluación agronómica de Cratylia argentea (Desvaux) O. Kuntze en Colombia by Maass, Brigitte L.

“…The leguminous shrub Cratylia argentea has shown to be well adapted to acid, low-fertility soil environments in Colombia. A small germplasm collection of 11 accessions has been evaluated across different tropical environments in Colombia. …”
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Intensive short-duration rotational grazing is associated with improved soil quality within one year after establishment in Colombia by Teutscherova, Nikola, Vázquez, Eduardo, Sotelo, Mauricio E., Villegas, Daniel Mauricio, Velásquez, Nelson, Baquero, Disney, Pulleman, Mirjam Margreet, Arango, Jacobo

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