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Selenium (Se) is an important antioxidant considered among the fertilization programs in developed countries. In Chile, chemical fertilization based in Se is inefficient due the physicochemical characteristics of Andisol that sustain the 60% of crop production. Andisol also are highly conductive ...


Durán, PaolaViscardi, SharonAcuña, Jacquelinne J.Cornejo, PabloAzcón, RosarioMora, María de la Luz[Endophytic selenobacteria and arbuscular mycorrhizal fungus for Selenium biofortification and Gaeumannomyces graminis biocontrol]Endophytic selenobacteria and arbuscular mycorrhizal fungus for Selenium biofortification and Gaeumannomyces graminis biocontrol

Gaeumannomyces graminis var. tritici (Ggt) is the main soilborne factor that affects wheat production around the world. Recently we reported the occurrence of six suppressive soils in monoculture areas from indigenous "Mapuche" communities, and evidenced that the suppression relied on the biotic ...


Durán, PaolaTortella, GonzaloViscardi, SharonBarra, Patricio JavierCarrión, Víctor J.De la Luz Mora, MaríaPozo, María José[Microbial Community Composition in Take-All Suppressive Soils]Microbial Community Composition in Take-All Suppressive Soils

Selenium (Sc) is an important antioxidant considered among the fertilization programs in developed countries. In Chile, chemical fertilization based in Se is inefficient due the physicochemical characteristics of Andisol that sustain the 60% of crop production. Andisol also are highly conductive ...


Durán, PaolaViscardi, SharonAcuña, Jacquelinne J.Cornejo, PabloAzcón, RosarioMora, María de la Luz[Endophytic selenobacteria and arbuscular mycorrhizal fungus for selenium biofortification and Gaeumannomyces graminis biocontrol]Endophytic selenobacteria and arbuscular mycorrhizal fungus for selenium biofortification and Gaeumannomyces graminis biocontrol

Phosphobacteria, secreting organic acids and phosphatases, usually favor plant performance in acidic soils by increasing phosphorus (P) availability and aluminum (Al) complexing. However, it is not well-known how P-deficiency and Al-toxicity affect the phosphobacteria physiology. Since P and Al p...


Barra, PatricioViscardi, SharonJorquera, MilkoDuran, PaolaValentine, AlexanderDe la Luz Mora, María[Understanding the strategies to overcome phosphorus-deficiency and aluminum toxicity by ryegrass endophytic and rhizosphere phosphobacteria]Understanding the strategies to overcome phosphorus-deficiency and aluminum toxicity by ryegrass endophytic and rhizosphere phosphobacteria

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