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Teutscherova, NikolaVásquez, EduardoArango, JacoboArévalo, AshlyBenito, MartaPulleman, Mirjam[Arbuscular mycorrhizal fungi increase the abundance of ammonia-oxidizing bacteria, but suppress N2O emissions after fertilization]Arbuscular mycorrhizal fungi increase the abundance of ammonia-oxidizing bacteria, but suppress N2O emissions after fertilization

In a field experiment in Palmira, Colombia, we studied mycorrhizal root colonization, phosphomonoesterase activities and P and N foliar content before and after N fertilization among different Brachiaria genotypes with demonstrated biological nitrification inhibition (BNI) capacity. Furthermore, ...


Teutscherova, NikolaVazquez, EduardoArévalo, AshlyPulleman, Mirjam M.Rao, Idupulapati M.Arango, Jacobo[Differences in arbuscular mycorrhizal colonization and P acquisition between genotypes of the tropical Brachiaria grasses: is there a relation with BNI activity?]Differences in arbuscular mycorrhizal colonization and P acquisition between genotypes of the tropical Brachiaria grasses: is there a relation with BNI activity?
Teutscherova, NikolaVazquez, EduardoArango, JacoboArévalo, AshlyBenito, MartaPulleman, Mirjam[Native arbuscular mycorrhizal fungi increase the abundance of ammoniaoxidizing bacteria, but suppress nitrous oxide emissions shortly after urea application]Native arbuscular mycorrhizal fungi increase the abundance of ammoniaoxidizing bacteria, but suppress nitrous oxide emissions shortly after urea application

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

Arango, JacoboMoreta, DaniloNuñez, JonathanArévalo, AshlyKarwat, HannesIshitani, ManabuMiles, John W.Worthington, MargaretPeters, MichaelTohme, Joseph M.Cuchillo-Hilario, MarioHyman, GlennMartínez, JesúsTapasco, JeimarSelvaraj, Michael GomezHoek, Rein van derMena Urbina, Martin A.Rincón, ÁlvaroPlazas, CamiloMendoza, ReynaldoGuntur, SubbaraoCadisch, GeorgRao, Idupulapati M.[Sistemas ganaderos climáticamente inteligentes para pequeños agricultores]Sistemas ganaderos climáticamente inteligentes para pequeños agricultores

Modern agricultural systems in the tropics are characterized by low resource use efficiency, low productivity and demand large extensions of land. To tackle this scenario, improved pastures have enormous potential to contribute towards a sustainable livestock model, of high productivity and envir...


Villegas, DanielArévalo, AshlyNuñez, JonathanMazabel, JohannaArango, Jacobo[Phenotyping of a M. maximus founder population for breeding purposes for its BNI potential, biomass production, forage quality and nitrous oxide emissions]Phenotyping of a M. maximus founder population for breeding purposes for its BNI potential, biomass production, forage quality and nitrous oxide emissions

Arango, JacoboArévalo, AshlyVillegas, DanielNuñez, JonathanMoreta, DaniloCastiblanco, ValheriaRao, Idupulapati M.Ishitani, Manabu[Phenotyping of Urochloa humidicola hybrids for its BNI potential, biomass production, forage quality and N2O Emissions]Phenotyping of Urochloa humidicola hybrids for its BNI potential, biomass production, forage quality and N2O Emissions

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

Aim: Utilization of biological nitrification inhibition (BNI) strategy can reduce nitrogen losses in agricultural systems. This study is aimed at characterizing BNI activity in a plant-soil system using a biparental hybrid population of Brachiaria humidicola (Bh), a forage grass with high BNI pot...


Nuñez, JonathanArévalo, AshlyKarwat, HannesEgenolf, KonradMiles, John W.Chirinda, NgonidzasheCadisch, GeorgRasche, FrankRao, Idupulapati M.Subbarao, GunturArango, Jacobo[Biological nitrification inhibition activity in a soil-grown biparental population of the forage grass, Brachiaria humidicola]Biological nitrification inhibition activity in a soil-grown biparental population of the forage grass, Brachiaria humidicola

The tropical forage grass Brachiaria humidicola (Bh) suppresses the activity of soil nitrifiers through biological nitrification inhibition (BNI). As a result, nitrate (NO−3) formation and leaching are reduced which is also expected to tighten the soil nitrogen (N) cycle. However, the beneficial ...


Karwat, HannesEgenolf, KonradNuñez, JonathanRao, Idupulapati M.Rasche, FrankArango, JacoboMoreta, DaniloArévalo, AshlyCadisch, Georg[Low 15N Natural Abundance in Shoot Tissue of Brachiaria humidicola Is an Indicator of Reduced N Losses Due to Biological Nitrification Inhibition (BNI)]Low 15N Natural Abundance in Shoot Tissue of Brachiaria humidicola Is an Indicator of Reduced N Losses Due to Biological Nitrification Inhibition (BNI)

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