autores
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Autores
Mostrando ítems 1-6 de 6
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Assessment of soil properties, plant yield andcomposition, after different type and applicationsmode of organic amendment in a vineyard of Mendoza, Argentina = Evaluación de propiedades edáficas químicas, biológicas, rendimiento y composición vegetal en un viñedo de Mendoza (Argentina) con diferentes tipos y modos de aplicación de abono orgánico
Martinez, Laura Elizabeth; Vallone, Rosana Celia; Piccoli, Patricia Noemí; Ratto, Silvia Elisa (2018)Research on grapevines has indicated that organic amendment application (OAA) increasesthe nutrient content of soil and plant tissue. Microbial functional groups are extensively used assoil fertility indicators because ... -
Carotenoid profile produced by Bacillus licheniformis Rt4M10 isolated from grapevines grown in high altitude and their antioxidant activity
Cohen, Ana Carmen; Dichiara, Elisa; Jofre, Viviana Patricia; Antoniolli, Andrea; Bottini, Ambrosio Rubén; Piccoli, Patricia Noemí (2018-07)Bacillus licheniformis (BL) strains are used for industrial production of exoenzymes, antibiotics and secondary metabolites, and also serve as probiotics. Some strains sequester heavy metals, promoting plant growth or ... -
In vitro cultures of Vitis vinifera L. cv. Chardonnay synthesize the phytoalexin nerolidol upon infection by Phaeoacremonium parasiticum
Escoriaza, Maria Georgina; Sansberro, Pedro; Garcia Lampasona, Sandra Claudia; Gatica, Marta Elcira; Bottini, Ambrosio Rubén; Piccoli, Patricia Noemí (2013)This study investigated terpene synthase (TPS) activity and terpene antifungal metabolites in calluses and cell suspension cultures of Vitis vinifera cv. Chardonnay infected with Phaecremonium parasiticum, one of the fungi ... -
In vitro plants of Vitis vinifera respond to infection with the fungus Phaeoacremonium parasiticum by synthesizing the phytoalexin nerolidol
Escoriaza, Maria Georgina; Garcia Lampasona, Sandra Claudia; Gomez Talquenca, Gonzalo; Piccoli, Patricia Noemí (Springer, 2019-09)This study investigated terpene biosynthesis in basal and apical tissues of in vitro-grown plants of Vitis vinifera cv. Chardonnay infected or not (control) with Phaeoacremonium parasiticum. This pathogen is one of the ... -
Modeling vegetative vigour in grapevine: unraveling underlying mechanisms
Hugalde, Ines Pilar; Agüero, Cecilia B.; Barrios-Masias, Felipe H.; Romero, Nina; Nguyen, Andy Viet; Riaz, Summaira; Piccoli, Patricia Noemí; McElrone, Andrew J.; Walker, M. Andrew; Vila, Hernan Felix (Elsevier, 2020-12)Mechanistic modeling constitutes a powerful tool to unravel complex biological phenomena. This study describes the construction of a mechanistic, dynamic model for grapevine plant growth and canopy biomass (vigor). To ... -
Non‐structural carbohydrates and sugar export in grapevine leaves exposed to different light regimes
Dayer, Silvina; Murcia, Germán; Prieto, Jorge Alejandro; Durán, Martin; Martinez, Liliana; Piccoli, Patricia Noemí; Perez Peña, Jorge Esteban (Wiley, 2020-11)Light is a main environmental factor that determines leaf microclimate within the vine, as well as its photosynthesis and carbohydrate metabolism. This study aimed to examine the relationships between photosynthesis, ...