Resultados de búsqueda - Soils Colombia.

Biología del salivazo Prosapia simulans (Homoptera: Cercopidae), nueva plaga de gramíneas cultivadas en Colombia por Rodríguez Chalarca, Jairo, Castro, U., Morales Rodriguez, A., Peck, DC

“…In contrast with other species of the spittlebug complex in Colombia, P. simulans has a long life cycle and prefers the stem over soil as oviposition substrate. …”
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Improving natural resource management for an Andean watershed using an interactive coupled GIS/watershed model: quantifying and predicting the effect of land use practices on erosi... por International Center for Tropical Agriculture

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La investigacion en campos de agricultores sobre frijol en dos zonas del Distrito Salamina, Colombia por Ríos G, G.

“…The most important characteristics of bean production systems in Aranzazu and Salamina (Caldas, Colombia) are summarized. Information collected in a survey detected the main constraints for bean cultivation in the area such as erosion, diseases, low density population, low-P and acid soils, and drought. …”
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Economic damage of grassland spittlebugs (Homoptera Cercopidae) in Colombia: a first approximation of impact on animal production in Brachiaria decumbens por Holmann, Federico J., Peck, D.

“…The investment required to develop grass varieties resistant to spittlebugs and adapted to soils with low to intermediate fertility (US$6 million over 12 yr) is low compared with the economic damage caused by spittlebugs in Colombia, and therefore presents a major economic incentive for support of research on varietal improvement and spittlebug management.…”
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Dynamics of animal performance, and estimation of carbon footprint of two breeding herds grazing native neotropical savannas in eastern Colombia por Ramírez Restrepo, Carlos Alberto, Vera, Raúl R., Rao, Idupulapati M.

“…The savannas of eastern Colombia located in the Orinoco river basin represent 18% of the Latin American neotropical savannas, and those areas that are tillable and closer to markets are subject to considerable anthropic pressure in the quest for intensification. …”
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Flujos de óxido nitroso en pasturas bajo diferentes dosis de fertilización nitrogenada, norte de Colombia por Contreras Santos, José Luis, Espinosa Carvajal, Manuel Ramon, Cadena Torres, Jorge, Martinez Atencia, Judith del Carmen, Falla Guzmán, Cindy Katherine, Garrido Pineda, Jeyson Fernando

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Abundancia de chisas rizófagas (Coleoptera: Melolonthidae) en agroecosistemas de Caldono y Buenos Aires, Cauca, Colombia por Pardo Locarno, L.C., Montoya Lerma, J., Schoonhoven, Aart van

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Biomass accumulation response of cassava (Manihot esculenta C.) to NPK fertilization and biofertilizers in two soil types under greenhouse conditions por Pérez Pazos, Jazmín Vanessa, Luna Castellanos, Lily Lorena, Burbano Figueroa, Oscar Alberto

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Potential economic impact from the adoption of Brachiaria hybrids resistant to spittlebugs in livestock systems of Colombia, Mexico and Central America por Rivas Ríos, Libardo, Holmann, Federico J.

“…Two regions were considered in Colombia: the Northern Coast and the Eastern Plains. …”
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Effects of soil management and cropping options on yields of drought tolerant bush bean varieties in two agro-ecologies in central Malawi por Ndengu, G, Mponela, P., Chataika, Bartholomew Y.E., Chirwa, R., Tamene, Lulseged D.

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Soil physical characterization for determining water dynamics in Quesungual Slash and Mulch Agroforestry System (QSMAS): Establishing the baseline at time zero por Rivera, M., Amézquita Collazos, Edgar, Ayarza, Miguel Angel, Ricaurte, Jaumer, García, E., Rao, Idupulapati M.

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Implementation of the payments for environmental services program for biodiversity conservation in the soil and water conservation district of Caquetá, Belén de los Andaquíes por Borda, Carlos

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Las micorrizas, solución para la producción de plántulas forestales por Hurtado V., Miguel A., Sieverding, Ewald

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Soil conservation effectiveness and crop productivity of forage legume intercropping, contour grass barriers and contour ridging in cassava on Andean hillsides por Leihner, D.E., Ruppenthal, M, Hilger, TH, Castillo Franco, J.A.

“…Soil erosion and the productivity of cassava (Manihot esculenta Crantz) cropping systems, including forage legume intercropping, were monitored under natural rainfall conditions on Inceptisols in southwest Colombia. …”
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Disponibilidad del fósforo en los suelos ácidos del trópico americano por León Sarmiento, Luis Alfredo

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Evaluation of the mitigation potential of the adaptation strategies implemented in the Climate – Smart Villages (CSV) por Loaiza, Sandra, Silva, Mayesse Aparecida da, Chirinda, Ngonidzashe, Martínez Barón, Deissy

“…Digital maps of soil loss water erosion in the 2014 and potential the study areas of Popayán - Colombia and Matagalpa - Nicaragua were generated by means of the soil loss equation (USLE / RUSLE), which relates soil properties (percentages of sand, clay, limousines and carbon contents) obtained from secondary information and world map of the world (DSMW), version 3.6 of the FAO (2002), the erosion index of rainfall and runoff with information of the databases of the meteorological stations of the IDEAM and the Nicaraguan Institute of Territorial Studies (INETER) and of the databases of Global Climate Monitor, types of crops / practices of observation and conservation of ECOHABITAS of the year 2014 of the program of Climate – Smart Village (CSV) of Climate Change, Agriculture and Food Security (CCAFS) and topographic conditions from a digital elevation model SRTM of 30 meters resolution.…”
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El cultivo de la yuca en los Llanos Orientales de Colombia: Variedades y practicas agronomicas por Howeler, Reinhardt H., Ballesteros, D

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Carbono acumulado en raíces de especies vegetales en sistemas silvopastoriles en el Norte de Colombia por Contreras Santos, Jose Luis, Martinez Atencia, Judith Del Carmen, Falla Guzman, Cindy Katherine

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Isolation and Identification of Microbial Species Found in CocoaFermentation as Microbial Starter Culture Candidatesfor Cocoa Bean Fermentation in Colombia por Lozano Tovar, María Denis, Tibasosa, Geraldine, González, Carlos Mario, Ballestas Álvarez, Karen Lorena, López Hernández, Martha del Pilar, Rodriguez, Fernando

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Crecimiento y desarrollo inicial de arbóreas nativas en un arreglo silvopastoril en La Guajira, Colombia por Lombo Ortiz, Darwin Fabian, Arias Rojas, Jaime Andrés, Rivera Rojas, Milton, Caballero López, Adelina Rosa, Rúa Bustamante, Clara Viviana, Hernandez Martinez, Cristian Camilo

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