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Mostrando ítems 86-105 de 187
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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, ... -
Fertilizer use soil health and agricultural sustainability
(MDPI, 2022-03-25)Due to the growing population and consequent pressure of use, agricultural soils must maintain adequate levels of quantity and quality to produce food, fiber, and energy, without falling victim to a negative impact on their ... -
Fitorremediación de suelos salinos
(2018)El noroeste bonaerense constituye una región arreica (carente de una red hídrica superficial) que abarca aproximadamente 6 millones de hectáreas; esta región fisiográficamente se conoce como pampa arenosa, transformándose ... -
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 ... -
Genesis of subtropical soils with stony horizons in NE Argentina: Autochthony and polygenesis
(Elsevier, 2009-03)Deep red soils, combining characteristics of highly weathered materials together with a significant degree of clay illuviation and with stony horizons close to the saprolite, are found in the Province of Misiones, northeastern ... -
Génesis de suelos en un sector del piedemonte aluvial del Chaco salteño
(2012-12)Se estudia la relación suelo-paisaje, las propiedades físico-químicas y la composición mineralógica de diferentes suelos dentro del cono aluvial del río Del Valle, en el borde occidental del Chaco salteño, en la provincia ... -
GH10 XynA is the main xylanase identified in the crude enzymatic extract of Paenibacillus sp. A59 when grown on xylan or lignocellulosic biomass
(2016)A novel bacterial isolate with polysaccharides degrading activity was identified as Paenibacillus sp., andnamed Paenibacillus sp. A59. Even though it is a strict mesophile, optimal xylanase activity of the crudeenzymatic ... -
Global distribution an characteristics of black soils
(FAO, 2022-11-05)Although “black soils” is a term used in some national soil classifications, which is influenced by the national linguistic specifics, there has been no consistent definition for black soils at the global level. In the WRB ... -
Guía de buenas prácticas para la aplicación agrícola de digeridos
(INTA Ediciones, 2022-12)La presente Guía tiene por objeto brindar información sobre la adopción de buenas prácticas y la correcta aplicación agrícola de los digeridos provenientes de plantas de digestión anaeróbicas, fomentando el uso agrícola ... -
Guía de evaluación a campo: Calidad estructural de suelos bajo siembra directa
(AAPRESID, 2019)La siembra directa (SD) es el principal sistema de manejo de suelos de la Argentina, y en particular de la Región Pampeana. Actualmente, el área cultivada bajo siembra directa representa aproximadamente el 90% del área ... -
Guía de reconocimiento de suelos. Gira edafológica por el Centro Nacional de Investigaciones Agropecuarias (CNIA-INTA)
(Asociación Argentina de la Ciencia del Suelo; INTA, 2022-11-15)En la margen derecha de los ríos Paraná y de la Plata, en el noreste de la región, diversos autores reconocieron una unidad diferenciada de otros sectores de la Pampa. Así por ejemplo Pasotti y Castellanos (1963) y Pasotti ... -
Hierarchy of factors driving N2O emissions in non‐tilled soils under different crops
(Wiley, 2013-10)Nitrous oxide (N2O) is emitted to the atmosphere as a by‐product of nitrification and denitrification by soil microbial processes. Differences in climate, soil and management regulate these processes, causing N2O emissions ... -
How to Improve Soil Anti-adhesion by Studying the Micro Relief of the Cuticle Surface of Digging Beetles: Exploring the Sulcophanaeus batesi Pronotum Using Translucent Replicas
(Oxford University Press, 2023-09-13)For some years, we have been studying the microtopography of soil diggers beetles fromArgentina to find the anti-adhesion pattern to decrease a soil particle adhesion for agricultural machinery components. In 2018, we ... -
Impact of cattle grazing on temperate coastal salt marsh soils
(Wiley, 2015-06)Over the last two decades, grazing intensity has increased in the temperate salt marshes of Samborombón Bay (Argentina) due to agricultural expansion and the displacement of domestic livestock to these areas. We investigated ... -
Impacto del manejo sobre la microbiota edáfica y las emisiones de gases de efecto invernadero
(Asociación Argentina de la Ciencia del Suelo, 2022-11-15)El objetivo del trabajo fue estudiar el impacto del manejo del suelo sobre los aportes derivados de raíces y residuos en superficie, su transformación a través de la biomasa microbiana del suelo y su relación con las ... -
Improving Latin American soil information database for digital soil mapping enhances its usability and scalability
(Copernicus Publications, 2022-09-14)Spatial soil databases can help model complex phenomena in which soils are decisive, for example, evaluating agricultural potential or estimating carbon storage capacity. The Soil Information System for Latin America and ... -
Including spatial correlation in structural equation modelling of soil properties
(Elsevier, 2018-06)Digital soil mapping techniques usually take an entirely data-driven approach and model soil properties individually and layer by layer, without consideration of interactions. In previous studies we implemented a structural ... -
Inclusion of Lotus tenuis in beef cattle systems in the Argentinian flooding pampa as an enteric methane mitigation strategy
(Taylor and Francis, 2024-04-01)While concerns about greenhouse gas (GHG) emissions and animal welfare persist, livestock farming offers unique ecosystem services. In Argentina, where livestock significantly contributes to GHG emissions, particularly ... -
The influence of soil properties on denitrifying bacterial communities and denitrification potential in no-till production farms under contrasting management in the Argentinean Pampas
(Elsevier, 2014-03)The aim of this work was to investigate the response of the structure, abundance and potential activity of denitrifiers to contrasting agricultural management in no-till production fields, across a regional scale within ... -
El INTA digitaliza las cartas de suelos de la provincia de Buenos Aires.
(INTA, 2022-05-24)Investigadores del Instituto de Suelos ponen a disposición la información de suelos a escala 1:50.000. Fueron elaboradas a partir de las cartas de suelos originales de la provincia y son una herramienta imprescindible para ...