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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?

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

Vazquez, EduardoTeutscherova, NikolaChagüezá, YamilethBotero, CésarBenito, MartaGutierrez, Jhon FreddySotelo Cabrera, Mauricio EfrenArango, JacoboPulleman, Mirjam[Soil macrofauna as indicators of soil quality in improved (silvo) pastoral systems in the tropics]Soil macrofauna as indicators of soil quality in improved (silvo) pastoral systems in the tropics

Silvopastoral systems are environmentally and economically beneficial alternative to cattle pastures formed by single grass species. The incorporation of trees, especially legumes, in pastures has several positive effects on soil properties and nutrient cycling while creating more favorable micro...


Vazquez, EduardoTeutscherova, NikolaChagüezá, YamilethBotero, CésarBenito, MartaGutierrez, Jhon FreddySotelo Cabrera, Mauricio EfrenArango, JacoboPulleman, Mirjam[Soil macrofauna as indicators of soil quality in improved (silvo) pastoral systems in the tropics]Soil macrofauna as indicators of soil quality in improved (silvo) pastoral systems in the tropics

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