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Mostrando ítems 11-20 de 314
Conceptos de fertilización para el cultivo de aguacate
(Servicio Nacional de Aprendizaje (SENA)Centro de la Innovación, la Agroindustria y la Aviación, 2021)
Formative pre-Hispanic agricultural soils in northwest Argentina
(Academic Press Inc Elsevier Science, 2011-01)
Our study area is from an early agricultural archaeological site named "El Tolar" (1st to 9th century AD), located in Tafí Valley (Tucumán, northwest Argentina). The objective was to identify geochemical signatures generated ...
Macroscopic properties of soils controlled by the diffuse double layer around particles
(Trade Science Inc., 2010-06)
Physic and chemical properties ofliquids and particle-fluid interaction (PFI) mechanisms control relevant soil properties. Chemical properties of pore fluids affect mainly the structure and hydraulic conductivity of fine ...
SOIL-WATER CHEMISTRY CHANGES AFTER SLASHING AND BURNING OF A "TERRA FIRME" FOREST PARCEL IN ALTA FLORESTA, MATO GROSSO, BRAZIL IN SOUTHERN AMAZON
(Sociedade Brasileira de Geoquímica, 2012)
Detection and Evaluation of metals in soil under influence of mining by Dispersive Energy X-ray Fluorescence Spectrometry (EDXRF), Lavras do Sul/RS
(Universidade Federal de Santa Maria, 2018)
Leaf litterfall, fine-root production, and decomposition in shrublands with different canopy structure induced by grazing in the Patagonian Monte, Argentina
(Springer, 2008-10)
Selective sheep grazing in the Patagonian Monte induces the reduction of total and perennial grass cover, species replacement within life forms, and the increase in dominance of long-lived evergreen woody plants with slow ...
The effects of land management (grazing intensity) vs. the effects of topography, soil properties, vegetation type, and climate on soil carbon concentration in Southern Patagonia
(Elsevier, 2016-11)
Grazing is an economically important activity in Southern Patagonia’s steppe and woodland ecosystems.
In the past, emphasis has been on maximizing the provisioning capacity of these ecosystems with little
concern for the ...
Does Soil Organic Matter Affect the Impact of the Ionic Liquid Ethylammonium Nitrate in the Pure State and as Mixture with Lithium Salt on Basal Soil Respiration?
(Molecular Diversity Preservation International, 2020-11-14)
Although ionic liquids (ILs) do not contaminate the atmosphere (because of their low vapourpressure), they may have toxic effects in aquatic and terrestrial environments. Therefore, beforeILs can be widely used for different ...