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Salinity tolerance is associated with Na ‘exclusion’ from, or ‘tissue tolerance’ in, leaves. We investigated whether two contrasting chickpea genotypes, salt-tolerant Genesis836 and salt-sensitive Rupali, differ in leaf tissue tolerance to NaCl. We used X-ray microanalysis to evaluate cellular Na...


Kotula, LukaszClode, Peta L.Jiménez Serna, Juan de la CruzColmer, Timothy D.[Salinity tolerance in chickpea is associated with the ability to ‘exclude’ Na from leaf mesophyll cells]Salinity tolerance in chickpea is associated with the ability to ‘exclude’ Na from leaf mesophyll cells

Aims: The main aim was to evaluate the effect of endophytic association of Sarocladium implicatum on drought responses of Brachiaria grass cultivars under greenhouse conditions. We tested the hypothesis that endophyte association with Brachiaria improves tolerance to drought stress by maintaining...


Odokonyero, KennedyAcuña, Tina BotwrightCardoso Arango, Juan AndrésJiménez Serna, Juan de la CruzRao, Idupulapati M.[Fungal endophyte association with Brachiaria grasses and its influence on plant water status, total non-structural carbohydrates and biomass production under drought stress]Fungal endophyte association with Brachiaria grasses and its influence on plant water status, total non-structural carbohydrates and biomass production under drought stress

Amézquita Collazos, EdgarFriesen, Dennis K.Rivera, MarielaRao, Idupulapati M.Barrios, EdmundoJiménez Serna, Juan de la CruzDecaëns, ThibaudThomas, Richard J.[Sustainability of crop rotation and ley pasture systems on the acid-soil savannas of South America]Sustainability of crop rotation and ley pasture systems on the acid-soil savannas of South America

Cardoso Arango, Juan AndrésJiménez Serna, Juan de la CruzOdokonyero, KennedyRao, Idupulapati M.[Pastos de brachiaria para combatir el cambio climático: avances en la identificación de atributos asociados]Pastos de brachiaria para combatir el cambio climático: avances en la identificación de atributos asociados

Odokonyero, KennedyCardoso Arango, Juan AndrésJiménez Serna, Juan de la CruzRao, Idupulapati M.Botwright Acuña, Tina[Influence of fungal endophyte on plant water status, non-structural carbohydrate content and biomass partitioning in Brachiaria grasses grown under drought stress]Influence of fungal endophyte on plant water status, non-structural carbohydrate content and biomass partitioning in Brachiaria grasses grown under drought stress

Jiménez Serna, Juan de la CruzCardoso Arango, Juan AndrésLeiva, LuisaRao, Idupulapati M.[Identificación de genotipos de Brachiaria adaptados a condiciones de inundación]Identificación de genotipos de Brachiaria adaptados a condiciones de inundación

Brachiaria grasses are sown in tropical regions around the world, especially in the Neotropics, to improve livestock production. Waterlogging is a major constraint to the productivity and persistence of Brachiaria grasses during the rainy season. While some Brachiaria cultivars are moderately tol...


Jiménez Serna, Juan de la CruzCardoso Arango, Juan AndrésLeiva, Luisa F.Gil, JuanitaForero, Manuel G.Worthington, MargaretMiles, John W.Rao, Idupulapati M.[Non-destructive phenotyping to identify brachiaria hybrids tolerant to waterlogging stress under field conditions]Non-destructive phenotyping to identify brachiaria hybrids tolerant to waterlogging stress under field conditions

Brachiaria species have the ability to suppress nitrification in soil by releasing an inhibitory compound called ‘brachialactone’ from its roots; a process termed biological nitrification inhibition (BNI). This study tested the hypothesis that endophytic association with Brachiaria grass improves...


Odokonyero, KennedyAcuña, Tina BotwrightCardoso Arango, Juan AndrésJiménez Serna, Juan de la CruzRao, Idupulapati M.Nuñez, JonathanArango, Jacobo[Potential Role of Fungal Endophytes in Biological Nitrification Inhibition in Brachiaria Grass Species]Potential Role of Fungal Endophytes in Biological Nitrification Inhibition in Brachiaria Grass Species

A greenhouse experiment was conducted at the International Centre for Tropical Agriculture in Colombia to evaluate effects of the fungal endophyte, Acremonium implicatum, on growth and physiological responses of five Brachiaria cultivars. Plants were grown under well-watered (WW) and drought-stre...


Odokonyero, KennedyAcuña, Tina BotwrightCardoso Arango, Juan AndrésJiménez Serna, Juan de la CruzRao, Idupulapati M.[Effect of Endophyte Association with Brachiaria Species on Shoot and Root Morpho-physiological Responses under Drought Stress]Effect of Endophyte Association with Brachiaria Species on Shoot and Root Morpho-physiological Responses under Drought Stress
Jiménez Serna, Juan de la CruzCardoso Arango, Juan AndrésDomínguez, MoralbaFischer, GerhardRao, Idupulapati M.[Morpho-anatomical traits of root and non-enzymatic antioxidant system of leaf tissue contribute to waterlogging tolerance in Brachiaria grasses]Morpho-anatomical traits of root and non-enzymatic antioxidant system of leaf tissue contribute to waterlogging tolerance in Brachiaria grasses

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