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Mostrando ítems 1-8 de 8
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El agua invisible, un recurso estratégico
(Ediciones INTA, 2020-12)La dinámica del agua subterránea puede causar impactos positivos o negativos de acuerdo al manejo de los sistemas productivos. En un contexto de escasas precipitaciones, asegurar su buen uso permite cubrir la demanda de ... -
Crop rotations in the Rolling Pampas: characterization, spatial pattern and its potential controls
(Elsevier, 2020-04-30)One of the most important decisions made by farmers every year involves land allocation to different crops. Accurate information on crop sequences over large areas is a key prerequisite to address social concerns as soybean ... -
Cropland Net Ecosystem Exchange Estimation for the Inland Pampas (Argentina) Using EVI, Land Cover Maps, and Eddy Covariance Fluxes
(Frontiers Media, 2022-06-23)Estimations of Net Ecosystem Exchange (NEE) are crucial to assess the carbon sequestration/carbon source capacity of agricultural systems. Although several global models have been built to describe carbon flux patterns ... -
Density, habitat use, and opportunities for conservation of shorebirds in rice fields in southeastern South America
(Bioone, 2014-08)Worldwide, shorebirds are a major component of rice field avian biodiversity. Rice fields in Argentina and southern Brazil hold large numbers of shorebirds and have been recognized as important areas for migrating or ... -
First Large Extent and High Resolution Cropland and Crop Type Map of Argentina
(International Society of Photogrammetry and Remote Sensing, 2020-03-22)The availability of spatially explicit information about agricultural crops for large regions in Argentina is scarce. In particular, due to temporal dynamics of agricultural production (i.e. changes in planted crops from ... -
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 ... -
Impacts of precipitation and temperature on crop yields in the Pampas
(2015-05)Understanding regional impacts of recent climate trends can help anticipate how further climate change will affect agricultural productivity. We here used panel models to estimate the contribution of growing season ... -
Respuesta del cultivo de maíz al agregado de saponita al suelo : Resultados de los ensayos realizados en la Unidad Demostrativa Agrícola de INTA San Antonio de Areco -campaña 2020/2021
(AER San Antonio de Areco, INTA, 2021-05)El maíz (Zea mays) es una gramínea de verano que requiere suelos de calidad para poder expresar su potencial de rendimiento. Tanto la falta de agua o de cualquier impedimento físico y químico suelo como los ataques de ...