Resultados de búsqueda - Soils Colombia.

Indicators of soil quality: a South-South development of a methdological guide for linking local and technical knowledge por Barrios, E., Delve, Robert J., Bekunda, Mateete A., Mowo, J., Agunda, J, Ramisch, Joshua J., Trejo Tercero, M.T., Thomas, Richard J.

“…The increasing attention paid to local soil knowledge results from a greater recognition that farmer knowledge can offer many insights into the sustainable management of tropical soils and that the integration of local and technical knowledge systems helps extension workers and scientists work more closely with farmers. …”
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Youth in Colombia in view of generational transfer and income generation in the forage based livestock sector - Activity Report por Triana Ángel, Natalia, Burkart, Stefan

“…The objective of Heirs of Tradition, a project operating since 2012 to the present, is that young generations of milk farmers from different, even conflict-affected regions of Colombia can be effectively trained in livestock practices at no cost, thus enhancing their knowledge and skills on subjects such as soil management, animal care, and environmental sustainability.…”
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Plant growth, biomass production and nutrient accumulation by slash/mulch agroforestry systems in tropical hillsides of Colombia por Barrios, E., Cobo Borrero, Juan G.

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Prioritizing climate-smart cattle farming practices and technologies for sustainable livestock production in Colombia’s Orinoquia region por Marín, Alejandra, Montoya, Alejandro, Molina Botero, Isabel Cristina, Germer, Leah Arabella, Ramírez Diaz, Mariangela, Gomez, Manuel, Galindo, Walter, Arango, Jacobo

“…The Orinoquia region in Colombia is home to diverse ecosystems, including forests and various agroecological zones, but extensive cattle ranching poses a significant challenge as it contributes to deforestation and threatens the region's valuable forest resources. …”
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Public policies for the development of sustainable cattle sector with silvo-pastoral systems in Colombia, Argentina, and Costa Rica por Burkart, Stefan, Moreno Lerma, Leonardo, Díaz, Manuel, Triana Ángel, Natalia

“…In that regard, the sustainable cattle roundtables of Colombia and Argentina have had a preponderant role. …”
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Fenómeno de la niña : impacto en la producción de uchuva en Cundinamarca, Colombia por Villarreal N., Andrea, Aguirre R., William, Hoyos, Liliana

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Efecto de tres densidades de árboles en el potencial forrajero de un sistema silvopastorial natural, en la región atlántica de Colombia por Giraldo V., L.A., Botero, Jorge, Saldarrieaga, Jorge, David, Patricia

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Integrated soil fertility management in the tropics :from knowledge to implementation TSBF-CIAT´s strategy and work plan, 2005 - 2010

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Contribución de las pasturas mejoradas a la producción animal en el trópico : Memorias de una reunión de trabajo, Cali, Colombia, Abril 9-10 de 1989

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Soil nematodes of the corn-soy rotation system and adjacent natural habitats of the Colombian well drained savannahs (Meta department) por Leguízamo, María Claudia, Parada, Julio C.

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Yield response of yam (Dioscorea rotundata Poir.) to inoculation with Azotobacter and nitrogen chemical fertilization in the Caribbean region of Colombia por Sanchez Lopez, Diana Beatriz, Luna Castellanos, Lily Lorena, Espitia Montes, Amaury Aroldo, Cadena, J.

“…In previous studies, we collected roots and soils associated with yam crops (Dioscorea rotundata Poir.) along the Caribbean region of Colombia from which several strains of Azotobacter chroococcum and Azotobacter vinelandii were identified, which in laboratory and nursery studies showed growth promotion activity in yam. …”
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Rapid climate smartness assessment of GIZ soil protection and rehabilitation technologies in Benin, Burkina Faso, Ethiopia, Kenya, and India. por Birnholz, Celine A., Braslow, Juliet, Koge, Jessica, Notenbaert, An Maria Omer, Sommer, Rolf, Paul, Birthe K.

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Election of farmers in the adoption of soil management technologies in cotton production system and crop rotation in the warm Alto Magdalena valley por Martínez R., Antonio M., Gómez, Julián D.

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Effect of season, soil type and fertilizer on the biomass production and chemical composition of five tropical shrub legumes with forage potential por Tiemann, Tassilo T., Franco, LH, Peters, Michael, Frossard, Emmanuel, Kreuzer, M., Lascano Aguilar, Carlos Eduardo, Hess, H.D.

“…The biomass production and the nutritive value of three tropical shrub legumes with condensed tannins (CT) (Calliandra calothyrsus, Flemingia macrophylla, Leucaena leucocephala) and two without CT (Cratylia argentea, Desmodium velutinum) as nitrogen‐rich feed supplements for ruminants were assessed in two field experiments in Colombia. In one experiment, conducted on two different typical tropical soils (mollisol vs. oxisol; pH, 7·8 vs. 5·0; P content, 43 vs. 2 mg kg DM−1), the effects of low and high levels of fertilizer application with P, K, Ca, Mg and S were tested in both the dry and rainy seasons. …”
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Agronomic and economic responses of the potato (Solanum tuberosum subsp. andigena) to differential fertilization in four environments in Nariño, Colombia por Marcillo Paguay, Carlos Alberto, Benavides Cardona, Carlos Andrés, Ramos Zambrano, Housseman Steven, Romero, Juan Vicente

“…Due to the importance of potato cultivation in Nariño, Colombia and the high participation of fertilizer in production costs (25%), as well as the great variability of soils in the region, we evaluated three fertilizer levels for six cultivars of Solanum tuberosum subsp. andigena in four homogeneous production environments. …”
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Differences in root distribution, nutrient acquisition and nutrient utilization by tropical forage species grown in degraded hillside soil conditions por Gómez Carabali, A, Rao, Idupulapati M., Ricaurte, Jaumer

“…Low nutrient availability, especially phosphorus (P) and nitrogen (N) supply is the major limitation to forage production in acid infertile soils of the tropics. A field study was conducted at the farm ‘La Es- peranza’ located in Mondomo, Department of Cauca, in the coffee growing zone of Colombia. …”
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Estrategias de enraizamiento de genotipos de Brachiaria en suelos ácidos y de baja fertilidad en Colmbia por Ricaurte Oyola, José Jaumer, Rao, Idupulapati M., Menjivar Flores, Juan Carlos

“…In a Typic Haplustox soil in the Altillanura of the Eastern Plains (Llanos Orientales) of Colombia Shoot biomass production was evaluated, during 41 months in 6 Brachiaria genotypes with variable resistance to high Al levels. with two nutrient levels. …”
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Monitoring corn nitrogen nutrition index from optical and synthetic aperture radar satellite data and soil available nitrogen por Lapaz Olveira, Adrián, Castro Franco, Mauricio, Sainz Rozas, Hernan Rene, Carciochi, Walter, Balzarini, Mónica, Avila, Oscar, Ciampitti, Ignacio, Reussi Calvo, Nahuel Ignacio

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El cultivo de yuca para la altillanura plana de los Llanos Orientales de Colombia por Howeler, Reinhardt H., Calle, F., Salazar, E.

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EFFECT OF BOVINE URINE ON NITROUS OXIDE FLUXES FROM THREE PASTURES IN PIEDMONT PLAINS OF LLANOS ORIENTALES, COLOMBIA por Garzon, J E, Pardo Barbosa, Oscar, Ciganda, V S, Cardenas, E A

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