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Mostrando ítems 55-74 de 85
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Selection of wheat genotypes for water defcit tolerance using diferent drought tolerance indices
(Springer, 2023-10-23)The identifcation of genotypes with high yield and yield stability under drought is the frst step towards the generation of novel lines with better adaptation to climate change variation. The aim of this work was to explore ... -
Sexual competitiveness of sterile Ceratitis capitata males exposed to essential oils from non-host plant species native to Argentina
(Wiley, 2023-02)The sterile insect technique (SIT) is used to control fruit fly pests, such as the Mediterranean fruit fly (medfly), Ceratitis capitata (Wiedemann) (Diptera: Tephritidae). Enhancing sexual competitiveness of mass-reared ... -
Short-term dynamics of soil chemical parameters after application of alperujo in high-density drip-irrigated olive groves in Argentina
(Taylor & Francis, 2012-08)Two-phase olive oil mills generate a semi-solid waste made of olive pulp, olive stone, and vegetation water commonly called ‘alperujo’. Lack of disposal alternatives drives many Argentinean olive oil producers to apply it ... -
Spray with plant growth regulators at full bloom may improve quality for storage of ’Superior Seedless’ table grapes by modifying the vascular system of the bunch
(Elsevier, 2021-06)The quality traits of table grape most appreciated by the consumers are berry size, bunch architecture, and freshness appearance (especially after post-harvest cold storage). Loss of bunch freshness reduces the value and ... -
Spring deficit irrigation in olive (cv. Genovesa) growing under arid continental climate: effects on vegetative growth and productive parameters
(Elsevier, 2020-05-05)This study was aimed to evaluate the effect of regulated deficit irrigation (RDI), applied from mid-spring to early summer, on physiological parameters, vegetative growth and productivity in an intensive hedgerow olive ... -
Structure, ultrastructure and cation accumulation in quinoa epidermal bladder cell complex under high saline stress
(Springer, 2024-01-13)Quinoa is a facultative halophyte with excellent tolerance to salinity. In this study, the epidermal bladder cell complex (EBCc) of quinoa leaves was studied to determine their cellular characteristics and involvement in ... -
Sustainable Development Goal in the beekeeping sector and its cooperative network
(Universitat de València, 2023-09-25)The Sustainable Development Goals (SDGs) are a global priority in terms of com mitment to the responsible development of society. This paper focuses on beekeeping as a strategic sector of the Argentine economy due to its ... -
Tensiones por el gobierno del agua: el caso de Colonia Fiscal Norte-Cuyo, Argentina
(Facultad de Ciencias Políticas y Sociales, Universidad Nacional de Cuyo, 2019-03)El agua es un recurso cuyo modelo de gestión puede provocar tensiones si no se tienen en cuenta los intereses y los criterios de sostenibilidad construidos por los participantes involucrados. En San Juan existe un abanico ... -
Técnicas de percepción remota para identificar y caracterizar comunidades forrajeras en un sistema ganadero del desierto híperárido de San Juan (Argentina)
(Sociedad Argentina de Botánica, 2020-12-10)Introducción y Objetivos: Los pastizales naturales de zonas áridas cubren el 40% de la superficie terrestre y son una valiosa fuente de forraje para el ganado. El manejo inapropiado y las altas cargas ganaderas figuran ... -
The diversity of arbuscular mycorrhizal fungi and their associations in South America: A case study of argentinean and brazilian cattle raising productive ecosystems: A review
(MDPI, 2023-09-10)Mycorrhizal fungus diversity is an ecosystem health indicator, and thus, the appreciation of the aboveground as well as the belowground biota, such as fungi associated with natural and managed ecosystems, is essential to ... -
Thermal history parameters drive changes in physiology and cold hardiness of young grapevine plants during winter
(Elsevier, 2018-11)Vitis vinifera is mainly cultivated in temperate areas, where seasons are well defined and winter conditions might be severe. To survive under these conditions during the dormant season, grapevines sense environmental ... -
Thermal regime and cultivar effects on squalene and sterol contents in olive fruits: Results from a field network in different Argentinian environments
(Elsevier, 2022-09-20)Some olive cultivars and production regions around the world, although they may provide good quality olive oils, may not comply with the current commercial regulations establishing acceptable levels of sterols in extra ... -
La tierra como acervo de bienes comunes. Los conflictos sociales sobre bienes comunes ligados a la extranjerización de la tierra en la Argentina
(FLACSO, 2017-06)El tema del acaparamiento de tierras por parte de extranjeros ha sido ampliamente estudiado en distintas regiones del mundo, analizando las características de los inversores, las consecuencias sobre los campesinos que deben ... -
Tipificación de productores de vinos caseros y análisis sociocultural del sector en la ciudad de Caucete, provincia de San Juan
(Gerencia de Comunicación e Imagen Institucional, DNA SICC, INTA, 2013-12)La actividad vitícola se considera una alternativa para el desarrollo económico de las familias rurales. Los objetivos del trabajo fueron caracterizar socio-culturalmente al sector elaborador de vinos caseros, armar una ... -
Toxicological interactions between spinosad and essential oils in the Mediterranean fruit fly, Ceratitis capitata
(Wiley, 2023-11)In recent decades, the use of biopesticides for pest management has increased, espe cially in modern and organic agriculture. Spinosad is a biopesticide approved in many countries for its use against Ceratitis capitata. ... -
Two phase olive mill waste valorization. Hydrochar production and phenols extraction by hydrothermal carbonization
(Elsevier, 2020-12)Olive oil is one of the main products from the Central-Western Region of Argentine Republic, which is mostly obtained by continuous two-phase centrifugation systems. Two-phase-olive-mill-waste (TPOMW) or Alperujo is the ... -
Use of compost from olive oil by-products as soil amendment: effect on physical and chemical properties of loamy-sand soils
(ISHS, 2014-10-30)Compost obtained from olive oil by-products are usually characterized byhigh potassium (K) and phosphorous (P) content as well as moderate to high electrical conductivity (EC) levels. Amending soils with compost may represent ... -
Use of indicators as a tool to measure sustainability in agroecosystems of arid land, San Juan, Argentina = Uso de indicadores como herramienta para medir la sustentabilidad en agroecosistemas de tierras áridas, San Juan, Argentina
(Facultad de Ciencias Agrarias, Universidad Nacional de Cuyo, 2020-06)The main objective of this study was to determine the sustainability status of three agroecosystems in arid areas, and to identify the critical aspects that limit it, through the use of economic, ecological ... -
Use of portable devices and an innovative and non-destructive index for in-field monitoring of olive fruit ripeness
(MDPI, 2023-01-12)A new non-destructive index of absorbance difference (IAD), calculated with different wavelengths as references, near the chlorophyll absorbance peak or that for anthocyanin, has been used to determine the fruit ripening ... -
Utility of EST-SNP Markers for Improving Management and Use of Olive Genetic Resources: A Case Study at the Worldwide Olive Germplasm Bank of Córdoba
(MDPI, 2022-03-29)Olive, the emblematic Mediterranean fruit crop, owns a great varietal diversity, which is maintained in ex situ field collections, such as the World Olive Germplasm Bank of Córdoba (WOGBC), Spain. Accurate identification ...