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Mostrando ítems 131-150 de 655
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Comparison of Ground-Based, Unmanned Aerial Vehicles and Satellite Remote Sensing Technologies for Monitoring Pasture Biomass on Dairy Farms
(Multidisciplinary Digital Publishing Institute, MDPI, 2023-05-25)Systematic measurement of pasture biomass (kg DM/ha) is crucial for optimising pasture utilisation and increasing dairy farm profitability. On-farm pasture monitoring can be conducted using various sensors, but calibrations ... -
A Comparison of indexes to estimate corn S uptake and S mineralization in the field
(2018-04)The development of simple predictors of sulfur (S) mineralization and its correlation with field-derived data may help improving corn S availability diagnosis. The objectives of this study were (1) to compare methods to ... -
Comportamiento de la actividad alimentaria y de oviposición de Liriomyza huidobrensis (Blanchard) (Diptera: Agromyzidae), en variedades de Solanum tuberosum L.
(Asociación Latinoamericana de la Papa (ALAP), 2015-06)En el sudeste de la provincia de Buenos Aires, República Argentina, se han registrado ataques de la “mosca minadora de las hojas”, Liriomyza huidobrensis (Blanchard), en el cultivo de papa desde la década del „90, con daños ... -
Concepts and methods for landscape multifunctionality and a unifying framework based on ecosystem services
(Springer, 2014-02)The potential of landscapes to supply multiple benefits to society beyond commodities production has received increasing research and policy attention. Linking the concept of multifunctionality with the ecosystem services ... -
La conceptualización de los canales cortos de comercialización: aportes desde el sudeste de la provincial de Buenos Aires, Argentina
(Departamento en Ciencias Sociales, Pontificia Universidad Católica del Perú, 2023-12)La pandemia de la COVID-19 profundizó la discusión en torno al modelo global alimentario hegemónico, al tiempo que dio lugar a la proliferación de interacciones ruralperiurbanourbano en el abastecimiento de las ciudades, ... -
Congenital hypovitaminosis A in dairy cattle
(British Veterinary Association, 2023-10-03)Hypovitaminosis A negatively impacts the health of ruminants feeding on low-fresh forage diets for long periods of time. Although this disease is characterised by different clinical presentations, its congenital form is ... -
Conservación ex situ de variedades de papas nativas. Caso de estudio de la variedad ‘Collareja’ del noroeste de la Argentina
(Ediciones INTA, 2019-08)La papa andina nativa Solanum tuberosum Grupo Andigenum ha sido cultivada durante milenios en los Andes del noroeste de Argentina. Las variedades nativas de papa poseen una gran diversidad de formas y colores de sus ... -
Consumer Attitudes and Concerns about Beef Consumption in Argentina and Other South American Countries
(Multidisciplinary Digital Publishing Institute (MDPI), 2023-03)In South America, modifications in beef consumption habits, mainly related to economic reasons, new lifestyles, and new eating behaviors, are being observed. If this trend continues, beef consumption could continue to fall ... -
Contribution of pecan (Carya illinoinensis [Wangenh.| K. Koch) to sustainable development Goal 2 under the dual perspective of carbon storage and human nutrition
(Frontiers Media, 2023-04-14)This work aims to contextualize and analyze the potential contribution of pecan to SDG2 under the dual perspective of carbon storage and human nutrition. Particularly, the study focuses on the pecan agroecosystems in the ... -
Control químico de Pythium spp. en plántulas de soja
(Gerencia de Comunicación e Imagen Institucional, DNA SICC, INTAGerencia de Comunicación e Imagen Institucional; INTA, 2017-05-10)La podredumbre por Pythium en soja puede aparecer desde la germinación de la semilla hasta mediados de la época de crecimiento. Se evaluó la eficacia de control de cuatro fungicidas aplicados en forma preventiva en semillas ... -
Controlling endemic Neospora caninum-related abortions in a dairy herd from Argentina
(Frontiers Media, Switzerland, 2019-12-12)After diagnosis of endemic abortions due to neosporosis in a commercial dairy farm, routes of Neospora caninum-transmission were evaluated in order to choose the best strategy for reducing its seroprevalence and related ... -
Cover crop species can increase or decrease the fertilizer-nitrogen requirement in maize
(American Society of Agronomy; Estados Unidos, 2021-07-03)Cover crop species and termination date could affect fertilizer-N management and N diagnostic methods traditionally used in bare fallow-maize (Zea mays L.) systems. Our objectives were to (a) assess the impact of cover ... -
Covid-19 y circuitos cortos de comercialización de alimentos en Argentina: el papel de los actores sociales
(Centro de Estudios y Documentación Latinoamericanos (CEDLA), 2021-12)El objetivo del artículo es analizar cómo los actores participantes de los circuitos cortos de comercialización de alimentos reconstruyeron sus prácticas en el contexto de la pandemia en la Argentina. A partir del análisis ... -
Critical nitrogen dilution curve for processing potato in Argentinean Humid Pampas
(Springer, 2012-04)For processing potato, a new algorithm has been developed to determine nitrogen (N) requirement (NR) applying critical N dilution curve (Nc). The objectives of this work were i) to determine the Nc for processing potato ... -
Critical nitrogen dilution curve in processing potato cultivars
(Scientific Research, 2015-12)The critical nitrogen dilution curve (CNDC) can be used as a diagnostic tool to assess crop N nutrition during the growing season. Potato cultivars have different biomass production and accumulation of N and consequently ... -
Critical period for seed number determination in soybean as determined by crop growth rate, duration, and dry matter accumulation
(Elsevier, 2020-12-13)Seed number (SN) is positively associated with aboveground dry matter (ADM) accumulation in most crop species. In soybean, there are discrepancies among studies relative to the start and end of the critical period for seed ... -
Crop intensification with sustainable practices did not increase N2O emissions
(Elsevier, 2020-04-15)Nitrous oxide (N2O) is the most important greenhouse gas produced by agricultural soils and is a byproduct of microbial nitrification and denitrification processes. The N2O emission rates depend on soil, climatic ... -
Cultural ecosystem services trade-offs arising from agriculturization in Argentina : a case study in Mar Chiquita Basin
(2018-02)Highlights •We developed a spatial indicator to assess opportunities for recreation and tourism. •We found trade-offs between agricultural commodities and this indicator. •Spatially represented, trade-off was diffuse ... -
Current trends in bovine abortion in Argentina
(Colegio Brasileiro de Pathología Animal, 2019-01)Bovine abortion is an important cause of significant economic losses in beef and dairy herds. This syndrome is usually difficult to diagnose. The aim of this study was to characterize bovine abortion causes in Argentina ... -
Cytokine expression in the placenta of pregnant cattle after inoculation with Neospora caninum
(Elsevier, 2014-09-15)Neospora caninum is recognized as a major cause of reproductive losses worldwide but its pathogenesis is not completely understood. Immune mediated placental pathology has been reported as being responsible for compromising ...