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Soil waterlogging (flooding of the soil) is a major limitation to pasture productivity due to the slow diffusion of gases in water that reduces plant growth, as O2 availability in the root zone decreases (Cardoso et al., 2014). Biological nitrification inhibition (BNI) is a process where roots ex...


Arévalo, AshlyArango, JacoboCastiblanco, ValheriaCardoso Arango, Juan Andrés[Identification of Urochloa humidicola hybrids with waterlogging tolerance and Biological Nitrification Inhibition (BNI) capability]Identification of Urochloa humidicola hybrids with waterlogging tolerance and Biological Nitrification Inhibition (BNI) capability

Methane (CH4) emissions from livestock contribute significantly to climate change and diet plays a fundamental role in the emissions generated. Research in animal nutrition should aim at identifying ways to increase production efficiency with the least possible environmental impact and manipulati...


Gaviria Uribe, XiomaraBolívar Vergara, Diana MaríaChirinda, NgonidzasheArango, JacoboBarahona Rosales, Rolando[Enteric methane emissions of zebu steers fed with tropical forages of contrasting nutritional value]Enteric methane emissions of zebu steers fed with tropical forages of contrasting nutritional value

Nitrification is one of the key processes leading to water contamination and greenhouse gas emissions (N2O) in pasture systems. As vast areas of tropical pastures are nitrogen (N) limited, grasses from the Brachiaria genus have adapted to reduce N losses and increase N use efficiency by releasing...


Vazquez, EduardoTeutscherova, NikolaPulleman, MirjamDannenmann, MichaelButterbach-Bahl, KlausTöchterle, PaulArango, Jacobo[Gross nitrogen transformation rates do not support previously described BNI capacities of selected Brachiaria genotypes]Gross nitrogen transformation rates do not support previously described BNI capacities of selected Brachiaria genotypes

Ruden, AlejandroSerna-Hurtado, Laura PatriciaGaviria, XiomaraSotelo, MauricioGutierrez, Jhon FreddyTrujillo, CatalinaMazabel, JohannaQuintero, StivenVillegas, DanielRichards, MerylTapasco, JeimarChirinda, NgonidzasheArango, Jacobo[Validation of the RUMINANT model towards accurate estimations of enteric methane emissions under tropical conditions to support Colombian NDCs]Validation of the RUMINANT model towards accurate estimations of enteric methane emissions under tropical conditions to support Colombian NDCs

En 2016, el hato bovino colombiano alcanzó 22,689,420 de cabezas, de los cuales, el 41.2% corresponde a la cadena de producción de carne, cría y ceba. En los sistemas de pastoreo extensivo tradicional y mejorado se localiza el 90% del inventario ganadero correspondiente a la producción de carne. ...


González Quintero, RicardoSánchez Pinzón, María SolangeBolívar Vergara, Diana MaríaChirinda, NgonidzasheArango, JacoboZuluaga, Anreas FelipeBarahona Rosales, Rolando[Uso del suelo en sistemas de cría y ceba bovina de diferente tamaño en 13 departamentos en Colombia]Uso del suelo en sistemas de cría y ceba bovina de diferente tamaño en 13 departamentos en Colombia

A healthy agricultural soil can maintain productivity, whilst delivering essential ecosystem services. An unhealthy soil can result in erosion, compaction and reductions in above and below ground diversity, nutrient cycling efficiency, drought tolerance and yield1. Grasslands for livestock produc...


Horrocks, ClaireArango, JacoboNunez, J.Arévalo, AshlyCardoso Arango, Juan AndrésDungait, Jennifer[Developing global soil health metrics: Is SOM the key to grassland soil health? ]Developing global soil health metrics: Is SOM the key to grassland soil health? 

La determinación de fibra detergente neutra (FDN) en los forrajes tropicales juega un papel importante para la limentación animal. El tiempo de duración y el elevado costo del análisis químico dificulta evaluar un gran número de forrajes antes de implementarlos en sistemas ganaderos. Sin embargo,...


Mazabel, JohannaArango, JacoboOrozco, M.I.Worthington, Margaret[Estimación de uno de los parámetros de calidad nutricional, fibra detergente neutra en gramíneas mediante NIRS]Estimación de uno de los parámetros de calidad nutricional, fibra detergente neutra en gramíneas mediante NIRS

Villegas, DanielArévalo, AshlyEgenolf, KonradNúñez, JonathanArango, Jacobo[Evaluación del potencial de Inhibición Biológica de la Nitrificación (IBN) de la pastura tropical Megathyrsus maximus con miras a reducir emisiones de óxido nitroso en sistemas agropecuarios]Evaluación del potencial de Inhibición Biológica de la Nitrificación (IBN) de la pastura tropical Megathyrsus maximus con miras a reducir emisiones de óxido nitroso en sistemas agropecuarios

Villegas, DanielArévalo, AshlyEgenolf, KonradNúñez, JonathanArango, Jacobo[Biological Nitrification Inhibition (BNI) potential of the tropical pasture Megathyrsus maximus to reduce emissions of nitrous oxide in agricultural systems]Biological Nitrification Inhibition (BNI) potential of the tropical pasture Megathyrsus maximus to reduce emissions of nitrous oxide in agricultural systems

Burkart, StefanEnciso, KarenGutierrez, Jhon FreddyArango, JacoboPeters, Michael[Economic analysis of tropical forages in livestock systems in the eastern plains of Colombia]Economic analysis of tropical forages in livestock systems in the eastern plains of Colombia

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