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Caracterización genética de germoplasma de maní cultivado [Arachis hypogaea L.] mediante el empleo de marcadores microsatélitales = Genetic characterization of cultivated peanut genetic resources (Arachis hypogaea L.) using microsatellite markers
Pozzi, Florencia Ileana; Etchart, Valeria Juliana; Díaz, Daniel; Royo, Olegario Manuel; Diaz, Carolina Del Pilar; Moreno, Maria Valeria; Gieco, Jorge Omar (2014)El maní cultivado (Arachis hypogaea L.), es una especie de gran importancia económica, nativo de América del Sur. Se divide en dos subespecies y seis variedades botánicas. Genéticamente es alotetraploide, constituido por ... -
Effects of solarization on the biological and chemical properties of a substrate
Ayoub, Ibrahim; Bigatton, Ezequiel Darío; Ortiz, Diego; Archilla, Mariela Valeria; Lucini, Enrique Iván; Vázquez, Carolina; Moreno, Maria Valeria (Facultad de Ciencias Agropecuarias, Universidad Nacional de Córdoba, 2023-09-21)Greenhouse experiments and productions require a high-level control of pests and diseases. Nowadays, society demands to find sustainable alternatives to replace agrochemicals in food production. Solarization is one of ... -
Essential oils from Argentinean native species reduce in vitro methane production
García, F.; Brunetti, Maria Alejandra; Lucini, Enrique Iván; Scorcione Turcato, M.C.; Moreno, Maria Valeria; Frossasco, Georgina; Colombatto, Darío; Martinez, Maria Jose; Martinez Ferrer, Jorge (2018-04)The aim of this study was to evaluate the effect of Argentinean essential oils (EO) on methane production during in vitro fermentation compared to EO with proven effects as rumen fermentation modifiers. A complete randomized ... -
Essential oils from Lippia turbinata and Tagetes minuta persistently reduce in vitro ruminal methane production in a continuous-culture system.
Garcia, Florencia; Vercoe, Philip E.; Martinez, Maria Jose; Durmic, Zoey; Brunetti, Maria Alejandra; Moreno, Maria Valeria; Colombatto, Darío; Lucini, Enrique Iván; Martinez Ferrer, Jorge (CSIRO Publishing, 2018-05-24)The aim of the present study was to evaluate the impact of essential oils (EO) from Lippia turbinata (LT) and Tagetes minuta (TM) as well as the rotation of both EO on fermentation parameters in vitro. Daily addition of ... -
Genetic characterization of sunflower breeding resources from Argentina: assessing diversity in key open-pollinated and composite populations
Moreno, Maria Valeria; Nishinakamasu, Veronica; Loray, M.A.; Alvarez, Daniel; Gieco, Jorge Omar; Hopp, Horacio Esteban; Heinz, Ruth Amelia; Paniego, Norma Beatriz; Lia, Veronica Viviana (Cambridge University Press, 2013-03-25)Open-pollinated (OPs) and composite populations (CPs) represent a valuable resource for sunflower breeding programmes. However, little is known about the levels and distribution of genetic variation within each of these ... -
Genetic diversity among alfalfa genotypes [Medicago sativa L.] of nom-dormant cultivars using SSR markers and agronomic traits = Análisis de la diversidad genética en genotipos de alfalfa (Medicago sativa L.) sin dormición, mediante el uso de marcadores SSR y caracteres agronómicos
Grandon, Nancy Gabriela; Alarcon, Yanina; Moreno, Maria Valeria; Arolfo, Valeria; Odorizzi, Ariel; Basigalup, Daniel Horacio; Gieco, Jorge Omar; Bruno, Cecilia Inés (2013)The aim of this study was to assess genetic diversity among 40 alfalfa (Medicago sativa L.) genotypes of different non-dormant (FD=8) cultivars. Biomass yield, regrowth speed and reaction to spring black stem, lepto leaf ... -
Screening of the Argentinean INTA peanut core collection with a molecular marker associated with resistance to Sclerotinia minor Jaggar
Chamberlin, K.D.; Baldessari, Jorge Javier; Mamani, Eva Maria Celia; Moreno, Maria Valeria (2020-07-10)Cultivated peanut, the third most important oilseed in the world, is consistently threatened by various diseases and pests. Sclerotinia minor Jagger (S. minor), the causal agent of Sclerotinia blight, is a major threat to ... -
Selection of Contrasting Parents for Drought Tolerance in Sunfower (Helianthus Annuus L.)
Grandon, Nancy Gabriela; Martin, Eugenia Alejandra; Cicconi, Emmanuel; Diaz, Carolina Del Pilar; Mamani, Eva Maria Celia; Moreno, Maria Valeria (Research Square, 2021-12-20)The aim of this research was select the best combination of contrasting parents to develop a mapping population for drought tolerance, based on phenotypic and genotypic data. Phenotyping was conducted in a greenhouse during ... -
The Reduction of Methane Production in the In Vitro Ruminal Fermentation of Different Substrates is Linked with the Chemical Composition of the Essential Oil
Garcia, Florencia; Colombatto, Darío; Brunetti, Maria Alejandra; Martinez, Maria Jose; Moreno, Maria Valeria; Scorcione Turcato, Maria Carolina; Lucini, Enrique Iván; Frossasco, Georgina; Martinez Ferrer, Jorge (MDPI, 2020-05-01)There is interest in identifying natural products capable of manipulating rumen microbial activity to develop new feed additives for ruminant nutrition as a strategy to reduce methane. Two trials were performed using the ...