Artículos científicos
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Efecto de Adara-M2624 y otros siete portainjertos sobre daños y defectos de frutos de dos variedades de cereza (Prunus avium L.)
(Facultad de Ciencias Agropecuarias, Universidad Nacional de Córdoba, 2022-07-05)Los portainjertos modifican el desempeño del árbol, adaptándose a diferentes condiciones edafo-climáticas. El diseño experimental fue de bloques completos al azar, con seis repeticiones. El porcentaje de daño se midió a ... -
A simple model of the diffusion phenomena taking place during the debittering process of green table olives
(Instituto de la Grasa, CSIC (España), 2011)The change in the concentration of sodium and calcium ions in the olive flesh and in the lye during the debittering process was quantified. The average concentration of Na increased from 0.0045 to 0,395 meq Na/g of olive ... -
Is Taeniothrips inconsequens (Thysanoptera: Thripidae) a pest of stone and pip fruit trees in Argentina?
(Facultad de Ciencias Agrarias, Universidad Nacional de Cuyo, 2022-06-13)The presence of the “pear thrips” Taeniothrips inconsequens has been cited in Argentina in 1921 by Teresa Joan. This has affected exports of fruit tree propagation materials. However currently there is a concern about that ... -
Identification of second instar larvae of thrips (Thysanoptera: Thripidae) vectors of Orthotospovirus (Tospoviridae) in South America
(Wiley, 2022-05)Thrips (Thysanoptera: Thripidae) are the only vectors of Orthotospovirus, a group of viral pathogens that infect plants and cause major economic damage to crops. The virus is acquired by the vector only at the first and ... -
Identification and recovery of local Vitis vinifera L. cultivars collected in ancient vineyards in different locations of Argentina
(Wiley, 2022-05)Abstract. Background and Aims: These last years, minor cultivars have gained attention as they provide an opportunity to offer original products in a global market and to combat global warming. Recent evidence brought to ... -
Genetic and Transcription Profile Analysis of Tissue-Specific Anthocyanin Pigmentation in Carrot Root Phloem
(MDPI, 2021-09)In purple carrots, anthocyanin pigmentation can be expressed in the entire root, or it can display tissue specific-patterns. Within the phloem, purple pigmentation can be found in the outer phloem (OP) (also called the ... -
Prospection and identification of traditional-heritage Peruvian grapevine cultivars (Vitis vinifera L.) from Ica and Cañete valleys
(Julius Kühn-Institut Institute for Grapevine Breeding Geilweilerhof, 2022-06-03)Interest in ancient and autochthonous cultivars has increased in recent years since they are directly related to the historical and cultural values of a region. Ica and Cañete valleys (Peru) have a long history of grapevine ... -
The Role of Diversity in Mediating Microbiota Structural and Functional Differences in Two Sympatric Species of Abalone Under Stressed Withering Syndrome Conditions
(Springer, 2022-01)Withering syndrome (WS) is a gastro-intestinal (GI) infectious disease likely affecting all abalone species worldwide. Structural and functional changes in abalone GI microbiotas under WS-stressed conditions remain poorly ... -
Generation of intra- and interspecific Saccharomyces hybrids with improved oenological and aromatic properties
(Wiley, 2022-04)Non-wine yeasts could enhance the aroma and organoleptic profile of wines. However, compared to wine strains, they have specific intolerances to winemaking conditions. To solve this problem, we generated intra- and ... -
Microwave-assisted maceration and stems addition in Bonarda grapes: Effects on wine chemical composition over two vintages
(Elsevier, 2022-03-30)Bonarda, the second red grape variety in Argentina, produces high yields per hectare generating, in several cases, low quality wines. Microwave-assisted extraction (MW) is a novel extraction technique for winemaking, widely ... -
First report of Dactylonectria alcacerensis, Dactylonectria macrodidyma and Ilyonectria liriodendri associated with black-foot disease of grapevine in Argentina
(American Phytopathological Society, 2022-03-07)Black-foot is a fungal disease that affects young vines and planting material in the countries where grapevines are cultivated. During the 2018 grape-growing season, symptoms of reduced vigor, short internodes, leaf ... -
Growth response of Saccharomyces cerevisiae strains to stressors associated to the vine cycle
(Elsevier, 2022-03-07)Saccharomyces cerevisiae isolates from grapes, soil, vine bark and buds collected at seven phenological stages of an annual growth cycle, were molecular typed by Microsatellite Multiplex PCR. Subsequently 30 S. cerevisiae ... -
Syrah and Grenache (Vitis vinifera) revealed different strategies to cope with high temperature
(Australian Society of Viticulture and Oenology, 2022-03-02)Background and Aims: Global warming will threaten vineyard sustainability in warm and arid regions. Therefore, increasing water use efficiency (WUE) is essential for long-term viticulture sustainability. Nevertheless, ... -
Modulation of aroma and chemical composition of Albarino semi-synthetic wines by non-wine Saccharomyces yeasts and bottle aging
(Elsevier, 2022-03-02)Saccharomyces yeasts from different origins and species fermented in a semi-synthetic must containing aroma precursor of cv. Albari˜no and polyfunctional mercaptans precursors. The resulting wines were subjected to accelerate ... -
Pruning after budburst delays phenology and affects yield components, crop coefficient and total evapotranspiration in Vitis vinífera L. cv. ‘Malbec’ in Mendoza, Argentina
(Elsevier, 2022-02-23)Late pruning is a field technique that has recently been proposed to mitigate the advance in phenology produced by global warming. However, contrasting effects have been observed depending on the cultivar and the date of ... -
Effect of non-wine Saccharomyces yeasts and bottle aging on the release and generation of aromas in semi-synthetic Tempranillo wines
(Elsevier, 2022-03)Interest in the use of non-conventional yeasts in wine fermentation has been increased in the last years in the wine sector. The main objective of this manuscript was to explore the aromatic diversity produced by wild and ... -
Efecto de ocho portainjertos sobre la producción de dos variedades de cerezo
(Facultad de Ciencias Agropecuarias, Universidad Nacional de Córdoba, 2021)Los portainjertos mejoran la adaptación de la variedad a diferentes condiciones ambientales e incrementan la producción. Se midió la influencia de los portainjertos SL 64, MxM 60, MxM 14, CAB 6P, Weiroot 13, GiSeLa® 5, ... -
Estimación del carbono orgánico en los suelos de ecosistema de páramo en Colombia
(Asociacion Española de Ecologia Terrestre (aeet), 2020-01)Los ecosistemas montañosos (en los cuales se encuentran los páramos) ocupan una quinta parte de la superficie terrestre, albergan el 25% de la biodiversidad del planeta y suministran agua de consumo para la población ... -
Mapeo digital de carbono orgánico en suelos de Ecuador
(Asociacion española de Ecologia Terrestre (aeet), 2020-05)Los suelos son el mayor reservorio terrestre de carbono orgánico (COS), en comparación con los océanos, la vegetación terrestre y la atmósfera. El carbono orgánico del suelo (COS) es dinámico y debido a la acción antropogénica ... -
Actividad forrajera y de mantenimiento de nido de la hormiga cortadora de hojas Acromyrmex lobicornis (Hymenoptera: Formicidae) en un viñedo orgánico inserto en el desierto de Monte en Mendoza, Argentina
(Sociedad Entomologica Argentina, 2021-12)Exclusivas del Neotrópico, las hormigas cortadoras de hojas son consideradas plagas agrícolas, aunque pueden tener también un efecto positivo sobre las plantas. En los viñedos mendocinos la biodiversidad vegetal es mínima, ...