Search Results - "Duval, Matías"

Bacterial indicator of agricultural management for soil under no-till crop production by Figuerola, Eva L M, Guerrero, Leandro D, Rosa, Silvina M, Simonetti, Leandro, Duval, Matías E, Galantini, Juan A, Bedano, José C, Wall, Luis G, Erijman, Leonardo

“…The rise in the world demand for food poses a challenge to our ability to sustain soil fertility and sustainability. The increasing use of no-till agriculture,…”
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Nitrogen balance in a plant-soil system under different cover crop-soybean cropping in Argentina by Landriscini, María R., Galantini, Juan A., Duval, Matías E., Capurro, Julia E.

“…•Six years of N- balance Mollisols in soybean with and without cover crops was evaluated.•Biological fixation provides 60–70% of absorbed N, according the…”
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Spectrometric evaluation of biotransformed agro-industrial residues and their humic substances by UV–visible and infrared spectroscopy and their effect on winter wheat productivity by Juliana Moisés, Juan Manuel Martinez, Gastón Iocoli, Matías Duval, Juan Galantini

“…Purpose Agro-industrial residues could be bio transformed to improve crop production and reduce environmental risk. Application of humic substances (HS)…”
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Nitrogen mineralization indicators under semi-arid and semi-humid conditions: influence on wheat yield and nitrogen uptake by Martínez, Juan M., Galantini, Juan A., Duval, Matías E., Landriscini, María Rosa, García, Ramiro J., López, Fernando

“…The objectives were i) to assess indicators for potential nitrogen (N) mineralization and ii) to analyze their relationships for predicting winter wheat…”
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A rapid method for estimating labile carbon and nitrogen pools in Mollisols under no-tillage by Martínez, Juan M., Galantini, Juan A., Duval, Matías E.

“…The objective of this study was to adapt the partial chemical digestion method for estimation of labile soil organic matter pools by evaluating the effect of…”
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Soil stabilisation by water repellency under no-till management for soils with contrasting mineralogy and carbon quality by Behrends Kraemer, Filipe, Hallett, Paul D., Morrás, Héctor, Garibaldi, Lucas, Cosentino, Diego, Duval, Matías, Galantini, Juan

“…No-till soil management is common around the globe, but the impacts on soil structural quality varies depending on cropping practice and inherent soil…”
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Analysis of organic fractions as indicators of soil quality under natural and cultivated systems by Duval, Matias E., Galantini, Juan A., Iglesias, Julio O., Canelo, Silvia, Martinez, Juan M., Wall, Luis

“…•The levels of SOC in 0–20cm of agricultural soils were 16–44% lower than natural.•Both methods of calculating carbon Stock showed similar results.•CHt and…”
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Influence of edaphic and management factors on soils aggregates stability under no-tillage in Mollisols and Vertisols of the Pampa Region, Argentina by Behrends Kraemer, Filipe, Morrás, Héctor, Fernández, Patricia Lilia, Duval, Matías, Galantini, Juan, Garibaldi, Lucas

“…•Aggregates stability (AS) mechanisms were assessed in Mollisols and Vertisols.•Both soil orders evidenced a high soil fragility related to slaking…”
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Assessing soil quality indices based on soil organic carbon fractions in different long‐term wheat systems under semiarid conditions by Duval, Matias E., Martinez, Juan M., Galantini, Juan A., Aitkenhead, Matt

“…The literature shows a great number of soil quality indices (SQI) based on organic matter and its fractions. Our objectives were to determine the changes in…”
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Fertilización nitrogenada en trigo de la región subhúmeda: eficiencia del uso del agua y nitrógeno by Martínez, Juan Manuel, Galantini, Juan Alberto, Landriacini, María Rosa, López, Fernando M, Duval, Matías E

“…El agua y el nitrógeno (N) son típicamente los principales factores de producción del trigo en regiones con limitantes hídricas. Por esto, es de gran…”
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Potencial de mineralización de nitrógeno en suelos con aplicación de cáscara de semilla de girasol by Martínez, Juan Manuel, Moisés, Juliana, Duval, Matías Ezequiel, García, Ramiro Javier, Postemsky, Pablo

“…El objetivo de este estudio fue evaluar el potencial de mineralización de nitrógeno (N) de suelos contrastantes luego del aporte de diferentes dosis de…”
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Soil quality assessment based on soil organic matter pools under long‐term tillage systems and following tillage conversion in a semi‐humid region by Martínez, Juan M., Galantini, Juan A., Duval, Matias E., López, Fernando M., Goss, Michael

“…A field study was conducted to assess the long‐term effects of no‐tillage (NT) and conventional tillage (CT), and the short‐term effects following tillage…”
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Cambios en las fracciones orgánicas resistentes en suelos de la región pampeana by Landriscini, Maria Rosa, Galantini, Juan Alberto, Duval, Matías Ezequiel, Iglesias, Julio osvaldo

“…Resumen Conocer la susceptibilidad a la degradación del material orgánico del suelo permite adecuar las prácticas de manejo en función de un mejor balance de…”
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Continuous Wheat in Semiarid Regions: Long-term Effects on Stock and Quality of Soil Organic Carbon by Galantini, Juan A, Duval, Matias E, Iglesias, Julio O, Kruger, Hugo

“…ABSTRACTContinuous wheat (Triticum aestivum L.) cropping in semiarid regions results in variable dry matter production. As a consequence, the balance of soil…”
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Use of a three-compartment model to evaluate the dynamics of cover crop residues by de Sa Pereira, Eduardo, Galantini, Juan Alberto, Duval, Matias Ezequiel

“…Cover crop (CC) residues protect the soil from erosion and their permanence on the surface is largely influenced by their biochemical constituents. In this…”
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Morpho-structural evaluation of various soils subjected to different use intensity under no-tillage by Behrends Kraemer, Filipe, Soria, Marcelo A, Castiglioni, Mario G, Duval, Matías, Galantini, Juan, Morrás, Héctor

“…•Morpho-structural variables were evaluated under no-till in various soil types and crop sequences.•More intensified crop sequences presented favorable…”
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Ajustes en la estimación de carbono orgánico por el método de Calcinación en molisoles del sudoeste bonaerense by Martínez, Juan Manuel, Duval, Matías E, López, Fernando M, Iglesias, Julio O, Galantini, Juan A

“…La cuantificación del carbono orgánico del suelo (COS) es crucial para comprender su ciclado en los ecosistemas terrestres. Es importante la utilización de…”
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Changes in soil organic carbon fractions in a sequence with cover crops by Landriscini, María Rosa, Duval, Matías Ezequiel, Galantini, Juan Alberto, Iglesias, Julio Osvaldo, Cazorla, Cristian R.

“…Advances in cover crops practice, in the context of potential benefits for annual crop production and sustained soil quality were studied. A soybean-maize…”
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UTILIZACIÓN DE CASCARAS DE GIRASOL CON DIFERENTES TRANSFORMACIONES COMO POTENCIALES ENMIENDAS ORGÁNICAS EN TRIGO PAN by Moisés, Juliana, Martínez, Juan Manuel, Duval, Matías Ezequiel, Locoli, Gastón Alejandro, Galantini, Juan Alberto

“…RESUMEN La biotransformación de residuos orgánicos agroindustriales, como la cáscara de girasol (Helianthus annuus L.) (CG), puede modificar sus propiedades…”
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CARACTERIZACIÓN QUÍMICA Y ESPECTROMÉTRICA DE RESIDUOS AGROINDUSTRIALES PARA SU POTENCIAL USO COMO ENMIENDA ORGÁNICAS by Moisés, Juliana, Martinez, Juan Manuel, Duval, Matías Ezequiel, Galantini, Juan Alberto

“…RESUMEN El conocimiento en detalle de las propiedades de los residuos orgánicos permite inferir su potencialidad de uso como enmiendas orgánicas (EO) para…”
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