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La intensificación de la agricultura requiere altas dosis de fertilizantes nitrogenados, los cuales son transformados en el suelo mediante procesos biológicos (nitrificación–denitrificación), donde se ocasionan pérdidas de nitrógeno en lixiviados de nitratos (NO3 -) y emisiones hacia la atmósfera...


Vivas Quila, Nelson JoséMorales Velasco, SandraGutierrez, Jhon FreddyPeters, MichaelAlbán López, NoéArango, JacoboHincapié Carvajal, Belisario[Inhibición Biológica de la Nitrificación (IBN) en tres sistemas ganaderos de Colombia]Inhibición Biológica de la Nitrificación (IBN) en tres sistemas ganaderos de Colombia

El suelo es el mayor reservorio de Carbono (C) en los ecosistemas terrestres, se estima que almacena cerca de 1500 gigatoneladas (Gt). Este C almacenado en el suelo, está relacionado con la composición de las plantas, ingreso de la materia orgánica (residuos), el clima (temperatura y humedad), pr...


Gutierrez, Jhon FreddyMorales Velasco, SandraVivas, NelsonHincapié Carvajal, BelisarioPeters, MichaelArango, Jacobo[Stocks de carbono del suelo en cuatro sistemas de pasturas del trópico seco colombiano]Stocks de carbono del suelo en cuatro sistemas de pasturas del trópico seco colombiano

Arango, JacoboMoreta, DaniloNuñez, JonathanArévalo, AshlyKarwat, HannesIshitani, ManabuMiles, John W.Worthington, MargaretPeters, MichaelTohme, Joseph M.Cuchillo-Hilario, MarioBurkart, StefanChirinda, NgonidzasheHyman, GlennMartínez, JesúsTapasco, JeimarGómez Selvaraj, MichaelPardo, PaolaSotelo Cabrera, Mauricio EfrenHoek, Rein van derMena Urbina, Martin A.Rincón, ÁlvaroMendoza, ReynaldoSparke, Marc-AndreEgenolf, KonradGuntur, SubbaraoCadisch, GeorgRao, Idupulapati M.[Climate-Smart Crop-Livestock Systems for Smallholders in the Tropics: Regulation of Nitrification in Soil by Brachiaria humidicola Hybrids]Climate-Smart Crop-Livestock Systems for Smallholders in the Tropics: Regulation of Nitrification in Soil by Brachiaria humidicola Hybrids

Los sistemas silvopastoriles en donde se asocian gramíneas y leguminosas forrajeras son de mucha importancia debido a los beneficios que se pueden obtener con ellos, como el aumento de la productividad, y los servicios ecosistémicos que pueden prestar. Estos sistemas representan una opción válida...


Quintero Anzueta, S.Molina, I.C.Ramírez Navas, Juan SebastiánRolando, BarahonaArango, Jacobo[Calidad nutricional de forrajes usados en la intensificación ganadera sostenible en el trópico bajo de Colombia]Calidad nutricional de forrajes usados en la intensificación ganadera sostenible en el trópico bajo de Colombia

Arango, JacoboRao, Idupulapati M.Rosenstock, Todd S.Tapasco, JeimarTwyman, JenniferBarahona, RolandoBolívar Vergara, Diana MaríaVillanueva, CristóbalChacón, MauricioVivas, NelsonGaviria, XiomaraGonzáles, RicardoDurango, SandraTorres, FelipeVera, Juan KuMurgueitio, EnriqueChará, JulianMolina, IsabelSuber, MartaVillegas, DanielUrrea Benitez, José LuisChirinda, Ngonidzashe[Livestockplus: Supporting low emissions development in the Latin American cattle sector]Livestockplus: Supporting low emissions development in the Latin American cattle sector

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

High demand for pork consumption in Vietnam has led to a shift of pig production systems from smallholder to industrial-scale farms, particularly in the Red River Delta. This production intensification also produces massive manure and urine quantities, leading to water, air, and soil pollution. T...


Dung Van PhamHoan Duong CongArango, JacoboNghia Tran DaiKien Nguyen TriArévalo, AshlyDouxchamps, Sabine[Greenhouse gas emissions from piggery and biogas digesters in the Red River Delta of Vietnam]Greenhouse gas emissions from piggery and biogas digesters in the Red River Delta of Vietnam

Forage-based livestock production plays a key role in national and regional economies, for food security and poverty alleviation. Livestock production is also considered as a major contributor to agricultural GHG emissions, however. While demand for livestock products is predicted to continue to ...


Peters, MichaelHerrero, Mario T.Fisher, M.Erb, KarlheinzRao, Idupulapati M.Subbaraoa, Guntur V.Castro, A.Arango, JacoboChara, J.Murgueitio, E.Hoek, Rein van derLäderach, PeterHyman, GlennTapasco, JeimarStrassburg, B.Paul, Birthe K.Rincón, A.Schultze-Kraft, RainerFonte, Steven J.Searchinger, T.[Challenges and opportunities for improving eco-efficiency of tropical forage-based systems to mitigate greenhouse gas emissions]Challenges and opportunities for improving eco-efficiency of tropical forage-based systems to mitigate greenhouse gas emissions

In Colombia, cattle production is responsible for 31% of greenhouse gas (GHG) emissions from the agricultural sector. Dairy farms account for 15% of the Colombian cattle herd. Life Cycle Assessment (LCA) of GHG emissions from these farms are not common, and when performed, are based on a small nu...


González Quintero, RicardoBarahona-Rosales, RolandoChirinda, NgonidzasheArango, JacoboPantevez, Heiber AlexanderBolívar Vergara, Diana MaríaSánchez Pinzón, María Solange[Life Cycle Assessment of small, medium and large dairy cattle farms in Colombia]Life Cycle Assessment of small, medium and large dairy cattle farms in Colombia

Rao, Idupulapati M.Ishitani, ManabuMiles, John W.Peters, MichaelTohme, Joseph M.Arango, JacoboMoreta, D.E.López, H.Castro, A.Hoek, Rein van derMartens, S.Hyman, GlennTapasco, JeimarDuitama, J.Suarez, H.Borrero, GonzaloNunez, J.Hartmann, K.Domínguez, M.Sotelo, M.Vergara, D.Lavelle, Patrick M.Subbaraoa, Guntur V.Rincón, A.Plazas, C.Mendoza, R.Rathjen, L.Cadisc, G.[Climate-smart crop-livestock systems for smallholders in the tropics: Integration of new forage hybrids to intensify agriculture and to mitigate climate change through regulation of nitrification in soil]Climate-smart crop-livestock systems for smallholders in the tropics: Integration of new forage hybrids to intensify agriculture and to mitigate climate change through regulation of nitrification in soil

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