publicaciones seleccionadas
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artículo académico
- Livestockplus - the sustainable intensification of forage-based agricultural systems to improve livelihoods and ecosystem services in the tropics.-. Tropical Grasslands – Forrajes Tropicales. 3:59-82. 2015
- Advances in improving tolerance to waterlogging in brachiaria grasses-. Tropical Grasslands – Forrajes Tropicales. 1:197-201. 2013
- Analysis of an illustrative interaction between structural features and earthworm populations in brazilian ferralsols-. Comptes Rendus Geoscience. 344:41-49. 2012
- Changing human–ecological relationships and drivers using the quesungual agroforestry system in western honduras -. Renewable Agriculture and Food Systems. 25:219-227. 2010
- Cuantificación e interpolación de tendencias locales de temperatura y precipitación en zonas alto andinas de Cundinamarca y Boyacá (Colombia).-. Revista Ciencia & Tecnología Agropecuaria -. 11:173-182. 2010
- Simulación de los requerimientos hídricos de pasturas en un escenario de cambios climáticos generados con análisis espectral singular-. Acta Agronómica. 59:1-8. 2010
- Global desertification: building a science for dryland development-. Science. 316:847-851. 2007
- Soil fertility under native cerrado and pasture in the brazilian savanna.-. Soil Science Society of America Journal. 67:1195-1205. 2003
- Carbon fractions as sensitive indicator of quality of soil organic matter - 1999
- Land use change in soybean production systems in the Brazilian savanna: the role of policy and market conditions.-. Journal of Sustainable Agriculture. 15:95-117. 1999
- Adaptive attributes of tropical forage species to acid soils. III. Differences in phosphorus acquisition and utilization as influenced by varying phosphorus supply and soil type-. Journal of Plant Nutrition. 20:155-180. 1997
- Adaptive strategies of tropical forage species to acid soils: differences in shoot and root growthresponses to varying phosphorus supply and soil type-. Journal of Plant Nutrition. 19:323-352. 1996
- The use of carbon isotope ratios to evaluate legume contribution to soil enhancement in tropical pastures.-. Plant and Soil. 162:177-182. 1994
- Somaclonal variation in plant adaptation to acid soil in the tropical forage legume stylosanthes guianensis. Plant and Soil. 146:21-30. 1992
- Farm nutrient recycling through double purpose live barriers. Agroecology highlights.
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capítulo
- Mejoramiento de oxisoles de baja fertilidad para sistemas agropastoriles de alta productividad en sabanas tropicales de Colombia-. Sistemas Agropastoriles: Un Enfoque Integrado para el Manejo Sostenible de Oxisoles de los Llanos Orientales de Colombia. Cali Valle (Colombia): Centro Internacional de Agricultura Tropical (CIAT). 198-218. 2013
- Managing and conserving acid savanna soils for agricultural development: lessons fron the brazilian cerrados.-. Agropastoral systems for the tropical savannas of Latin America. Cali (Colombia): Centro Internacional de Agricultura Tropical (CIAT). 11-41. 2004
- Acid Monophosphatase: An indicator of Phophorus Mineralization or of Microbial Activity? A Case Study from the Brazilian Cerrados-. Sustainable land management for the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality. Cali (Colombia): Centro Internacional de Agricultura Tropical (CIAT). 173-186. 1999
- Aggregation studied by laser diffraction in relation to plouwin, soil organic matter and lime in the brazilian cerrados-. Sustainable land management for the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality. Cali (Colombia): Centro Internacional de Agricultura Tropical (CIAT). 64-76. 1999
- Agropastoral Systems Based on Legumes: And Alternative for Sustainable Agriculture in the Brazilian Cerrados-. Sustainable land management for the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality. Cali (Colombia): Centro Internacional de Agricultura Tropical (CIAT). 22-36. 1999
- Characterizing labile and stable nitrogen -. Sustainable land management for the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality. Cali (Colombia): Centro Internacional de Agricultura Tropical (CIAT). 141-145. 1999
- Distribution of water stable aggregates and aggregating agents in oxisols of the brazilian cerrados-. Sustainable land management for the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality. Cali Valle (Colombia): Centro Internacional de Agricultura Tropical (CIAT). 51-63. 1999
- Labile N and the nitrogen management index of oxisols in the Brazilian cerrados.-. Cali (Colombia): Centro Internacional de Agricultura Tropical (CIAT). 133-140. 1999
- Microbial biomass activity and carbor pools under different land-use systems in the brazilian cerrados-. Sustainable land management for the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality. Cali Valle (Colombia): Centro Internacional de Agricultura Tropical (CIAT). 187-197. 1999
- Phosphorus fractions under different land use systems in oxisols of the Brazilian Cerrados.-. Sustainable land management for the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality. Cali (Colombia): Centro Internacional de Agricultura Tropical (CIAT). 146-158. 1999
- Phosphorus pools in bulk soil and aggregates of differently textured oxisols under different land-use systems in the brazilian cerrados.-. Sustainable land management for the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality. Cali (Colombia): Centro Internacional de Agricultura Tropical (CIAT). 159-172. 1999
- Short-term variation in aggregation and particulate organic matter under crops and pastures-. Sustainable land management for the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality. Cali Valle (Colombia): Centro Internacional de Agricultura Tropical (CIAT). 77-88. 1999
- Soil organic carbon, carbohidrates, amino sugars, and potentailly mineralizable nitrogen under different land-use systems in oxisols of the brazilian cerrados.-. Sustainable land management for the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality. Cali (Colombia): Centro Internacional de Agricultura Tropical (CIAT). 110-122. 1999
- Soil organic matter in oxisols of the brazilian cerrados. Sustainable land management for the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality. Cali (Colombia): Centro Internacional de Agricultura Tropical (CIAT). 89-109. 1999
- Research and development experiences in the moist savannas of Colombia -. Moist Savannas of Africa: Potentials and constraints for crop production. Ibadan (Nigeria): International Institute of Tropical Agriculture. 309-324. 1995
- The role of forage grasses and legumes in mantaining the productivity of acid soils in latin america.-. Soil management experimental basis for sustainabiblity and environmental quality. Estados Unidos: CRC press. 61-84. 1995
- Carbon and potassium dynamics in grass/legume grazing systems in the Amazon -. Livestock and Sustainable Nutrient Cycling in Mixed Farming Systems of sub-Saharan Africa Volume II: Technical Papers. Etiopía: International Livestock Centre for Africa. 189-208. 1993
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