Listar Artículos científicos por fecha de publicación
Mostrando ítems 41-60 de 94
-
Potential Use of a poultry manure digestate as a Biofertiliser: evaluation of soil properties and Lactuca sativa growth
(2019-02)Anaerobic digestion is a process that is widely used for the treatment of organic wastes. The digestate can be used as a soil amendment or crop fertiliser. The aims of our work were to evaluate 1) the physicochemical ... -
From Kyoto to Paris: Measuring renewable energy policy regimes in Argentina, Brazil, Canada, Mexico and the United States
(2019-04)There are numerous strategies to lower greenhouse gas (GHG) emissions or to mitigate global climate change. One of them is to promote polices for developing renewable energy sources. There has been a growth in such policies ... -
Sudangrass, an alternative lignocellulosic feedstock for bioenergy in Argentina
(Plos One, 2019-05)Sudangrass, Sorghum sudanense (Piper) Stapf, is a vigorous forage crop that has also been used for biogas, paper, and electricity production. Due to the large biomass yields achieved by sudangrass and the large area of ... -
Soil stabilisation by water repellency under no-till management for soils with contrasting mineralogy and carbon quality
(Elsevier, 2019-08-23)No-till soil management is common around the globe, but the impacts on soil structural quality varies depending on cropping practice and inherent soil properties. This study explored water repellency as a driver of soil ... -
Biotic and Abiotic Drivers of Topsoil Organic Carbon Concentration in Drylands Have Similar Effects at Regional and Global Scales
(Springer, 2019-11)Drylands contain 25% of the world’s soil organic carbon (SOC), which is controlled by many factors, both abiotic and biotic. Thus, understanding how these factors control SOC concentration can help to design more sustainable ... -
Red Argentina de Ciencia y tecnología Forestal - REDFOR.ar. Un medio de articular y fortalecer las capacidades científico - Técnicas para el desarrollo forestal
(Facultad de Ciencias Forestales, Universidad Nacional de Santiago del Estero, 2019-12)La REDFOR.ar es una iniciativa conjunta de las instituciones vinculadas a las Ciencias Forestales, que está conformada por docentes, investigadores e instituciones relacionados con la educación, la ciencia y la tecnología ... -
Estudio de la aptitud de las tierras para uso agropecuario para la planificación de la urbanización en sectores rurales de la Región Metropolitana de Buenos Aires (RMBA)
(Universidad de Morón, 2020-03-04)La urbanización de tierras agrícolas se presenta en la actualidad como una problemática mundial, que instala al uso del suelo en el centro de la reflexión y debate sobre lo urbano. A fin de consensuar soluciones entre los ... -
Archeology, stone tools and RIMAPS technique A quantitive characterization of use - wear traces
(Microscopy Society of America, 2020-04-28)Archaeology relies on material remains to attain a broad comprehensive understanding of humanevolution, creating undeniable challenges to the methodological field. Microscopy and image techniques have had a paramount role ... -
Extrapolation of a structural equation model for digital soil mapping
(Elsevier, 2020-05)In theory, two separate regions with the same soil-forming factors should develop similar soil conditions. This theoretical finding has been used in digital soil mapping (DSM) to extrapolate a model from one area to another, ... -
Machine learning in space and time for modelling soil organic carbon change
(Wiley, 2020-05-20)Spatially resolved estimates of change in soil organic carbon (SOC) stocks are necessary for supporting national and international policies aimed at achieving land degradation neutrality and climate change mitigation. In ... -
Soil shrinkage curves and micromorphology in contrasting managements.
(Asociación Argentina de la Ciencia del Suelo, 2020-06-01)Compaction processes are generally described using methods that do not distinguish volume changes of diffe rent types and pore sizes. The adjustment of shrinkage curves (ShC) using the XP model allows elucidation of the ... -
Comparison of field measurement methods of nitrous oxide soil emissions: from the chamber to the vial
(Sociedade Brasileira de Ciencia do Solo, 2020-07-16)Nitrous oxide (N2O) is a greenhouse gas that contributes substantially to global climate change. The N2O soil emissions have a large uncertainty because of its low atmospheric concentration levels and enormous spatial and ... -
The impact of interventions in the global land and agri-food sectors on nature’s contributions to people and the UN sustainable development goal
(Wiley, 2020-09-01)Interlocked challenges of climate change, biodiversity loss, and land degradation require transformative interventions in the land management and food production sectors to reduce carbon emissions, strengthen adaptive ... -
Soil nitrous oxide emissions from Eucalyptus plantation in Argentina
(Elsevier, 2020-10-01)Nitrous oxide has a key effect on global climate development and 53% of N2O total annual emissions are related to fluxes from the soil. Land use and soil characteristics affect N2O emissions. There are not enough assessments ... -
Rotación de cultivos en la producción de tabaco: Efecto sobre algunas propiedades edáficas
(Asociación Argentina de la Ciencia del Suelo, 2021-02-02)El cultivo de tabaco requiere numerosas labores, lo que sumado al escaso volumen de rastrojos que deja este cultivo, se favorece el deterioro físico, químico y biológico del suelo. El objetivo fue evaluar en un suelo del ... -
Rendimiento del maíz ante el agregado de zeolita y yeso a la fertilización nitrogenada en un Argiudol típico de San Antonio de Areco
(Ediciones INTA, 2021-04)Los objetivos del presente trabajo fueron evaluar los efectos de la aplicación de yeso y zeolitas acompañando la fertilización nitrogenada sobre el rendimiento del cultivo de maíz y estimar los costos en relación con el ... -
Do soil carbon sequestration and soil fertility increase by including a gramineous cover crop in continuous soybean?
(Wiley, 2021-04-08)Cover cropping is a farming practice that may improve C sequestration and soil fertility, but these effects can vary under different edaphoclimatic conditions. The effects of including a winter gramineous cover crop (CC) ... -
¿Cómo afecta el uso de la tierra a las emisiones de oxido nitroso del suelo en el Chaco Subhúmedo? Estudio preliminar
(Asociación Argentina de la Ciencia del Suelo, 2021-04-09)La agricultura es responsable de parte importante de las emisiones de óxido nitroso antropogénico que es liberado a la atmósfera desde el suelo. Existe una vacancia de información para la región del Chaco Subhúmedo que ... -
Soil compaction alleviation by deep non - inversion tillage and crop yield responses in no tilled soils of the Pampas Region of Argentina. A meta - analysis
(Elsevier, 2021-05-03)No till is considered part of the good management practices recommended in conservation agriculture. Regardless of the benefits of this practice, shallow compaction or soil hardening by farm machinery traffic can lead to ... -
Soil compaction response to wheel traffic in the Rolling Pampas region of Argentina
(Facultad de Ciencias Agrarias, Universidad Nacional de Cuyo, 2021-07-07)The present work shows the effects of the different agricultural wheels traffic on the physical properties of a typical Argiudol soil worked under a no-tillage cropping system. Soil compaction produced by traffic was ...