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Mostrando ítems 691-710 de 749
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Sources of phenotypic variation of wood density and relationships with mean growth in two eucalyptus species in Argentina
(Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, España, 2021-09-17)Aims of the study: To describe the radial patterns of wood density, and to identify their main sources of variation, and the potential tradeoffs with mean tree growth, in two Eucalyptus species. Area of study: Mesopotamian ... -
Spatial distribution of pesticides in surface water of the Estacas stream (Argentine Espinal region) associated with crop production
(Springer, 2023-01)The Espinal region (Entre Ríos, Argentina) has sufered land use changes caused by expansion of the agricultural frontier. This expansion has led to an increased use of pesticides. This study is aimed at better understanding ... -
Spatio-temporal dynamics of landscape use by the bumblebee Bombus pauloensis (Hymenoptera: Apidae) and its relationship with pollen provisioning
(Plos One, 2020-07)Understanding how bees use resources at a landscape scale is essential for developing meaningful management plans that sustain populations and the pollination services they provide. Bumblebees are important pollinators for ... -
Spatio-Temporal Nitrogen Fertilizer Response in Maize: Field Study and Modeling Approach
(American Society of Agronomy, 2016)Maize (Zea mays L.) yield and its response to nitrogen (N) are affected by the spatial variability of the interaction between weather, management, and soil properties. The objectives of this study were (i) to evaluate the ... -
Stabilization of new carbon inputs rather than old carbon decomposition determines soil organic carbon shifts following woody or herbaceous vegetation transitions
(Springer, 2016-12)Background and aims: Although numerous studies have quantified the effects of land-use changes on soil organic carbon (SOC) stocks, few have examined simultaneously the weight of carbon (C) inputs vs. outputs in shaping ... -
Stock de carbono en especies arbóreas del espinal entrerriano
(Universidad Nacional de Entre Ríos, 2022-05)El objetivo fue estimar el stock de carbono (C) en la biomasa arbórea de los bosques nativos del Espinal y valorar el servicio ecosistémico que prestan como secuestradores de C ante escenarios de cambio climático. El estudio ... -
Stover quality and soil organic carbon in long-term nitrogen-fertilized maize
(Alliance of Crop, Soil, and Environmental Science Societies, 2014-09)Nitrogen fertilization often increases maize (Zea mays L.) grain yield but reduces the C/N ratio of stover returned to the soil, which may affect the soil organic carbon (SOC) balance. This study evaluated the long-term ... -
Strategies to attack pathogenic avian microorganisms: from probiotics to postbiotics
(2024)To reduce the growing risk of antimicrobial resistance, there is an increasing demand to substitute synthetic antimicrobial growth promoters in animal production with safer natural chemicals or biological alternatives. ... -
Study of Salmonella spp. from Cage Papers Belonging to Pet Birds in an Argentinean Canary Breeder Championship
(MDPI, 2024-04)Birds, including canaries and other birds, have become increasingly popular as pets. Bird fairs, where breeders gather and show their production in a championship setting, present a setting for possible Salmonella spp. ... -
Supresión de malezas por los cultivos de servicio
(Estación Experimental Agropecuaria Paraná, INTA, 2021)Se realizaron ensayos en cinco localidades de la provincia de Entre Ríos: Aranguren, San Ramón, Oro Verde, Montoya y Don Cristóbal II (Tabla 1), durante el ciclo agrícola 2020/21. Cada ensayo consistió en probar las ... -
TDZ pulsing evaluation on the in vitro morphogenesis of peach palm
(2013-04)Peach palm (Bactris gasipaes Kunth.) cropping is an excellent alternative to native species exploitation; nevertheless, the problems with seed germination and conventional propagation justify the use of in vitro culturing. ... -
Tecnologías para el establecimiento de plantaciones de eucalipto en Entre Ríos
(Ediciones INTA, 2020)Este libro presenta una recopilación de información generada por INTA en 20 años de investigación. Se abordan temas relacionados con la aptitud de suelos para la forestación, las prácticas de preparación de suelos y sus ... -
Temperaturas y precipitaciones en 2021 en el área de influencia del INTA EEA Paraná
(Estación Experimental Agropecuaria Paraná, INTA, 2022)La zona de influencia de la EEA Paraná presenta clima templado húmedo de llanura sin estación seca. En base a los registros del Observatorio Agrometeorológico de la EEA Paraná, la precipitación anual promedio para el período ... -
Temperaturas y precipitaciones en 2022 en el área de influencia del INTA EEA Paraná
(Estación Experimental Agropecuaria Paraná, INTA, 2023)La Estación Experimental Agropecuaria Paraná se encuentra ubicada en el oeste de la provincia de Entre Ríos (-31° 50’ 55,7” S, -60° 32’ 10,2” O) y cuenta con un Observatorio Agrometeorológico donde se realizan mediciones ... -
Técnica simple y eficaz para determinar la presión de inflado adecuada para los neumáticos agrícolas
(EEA Concepción del Uruguay, INTA, 2016-07)Determinar las libras de inflado correctas que deben llevar los neumáticos agrícolas, para lograr un trabajo eficiente, suele ser un interrogante cuya respuesta comúnmente resulta ser bastante incierta -
The allometric relationships between biomass and nitrogen of vegetative organs affect crop N status in maize at silking stage
(Elsevier, 2023-04)In maize (Zea mays, L.) changes in the partitioning of biomass (W) and nitrogen (N) between organs linked to photosynthetically active tissues, such as leaves (with high N concentration, %N) and organs related to supporting ... -
El trabajo en la actividad forestal del nordeste de la provincia de Entre Ríos
(CONICET. CEIL, 2023) -
El trabajo en la producción agrícola de la Provincia de Entre Ríos
(CONICET-CEIL, 2024-04)El estudio aborda la demanda de trabajo en la producción avícola de carne en la provincia de Entre Ríos. Se presentan en primer lugar las principales características de la actividad con centro en la dinámica productiva y ... -
Transcriptome dynamics of rooting zone and leaves during in vitro adventitious root formation in eucalyptus nitens
(MDPI, 2022-11)Wood properties and agronomic traits associated with fast growth and frost tolerance make Eucalyptus nitens a valuable forest alternative. However, the rapid age-related decline in the adventitious root (AR) formation ... -
Transgenic Sweet Orange expressing hairpin CP-mRNA in the interstock confers tolerance to citrus psorosis virus in the non-transgenic scion
(Springer, 2020-01)The lack of naturally occurring resistance to citrus psorosis virus (CPsV) necessitates a transgenic approach for the development of CPsV-resistant citrus. To evaluate the feasibility of conferring resistance to a ...