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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
14/05/2019 |
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Actualizado : |
07/06/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
BERETTA, A.; PÉREZ, O.; CARRASCO-LETELIER, L. |
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Afiliación : |
ANDRES NICOLAS BERETTA BLANCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; OSVALDO MARTIN PEREZ GONZALEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LEONIDAS CARRASCO-LETELIER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Soil quality decrease over 13 years of agricultural production. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
Nutrient Cycling in Agroecosystems, v.114, p.45-55, April 2019. |
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DOI : |
10.1007/s10705-019-09990-3 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: 26 December 2017/Accepted: 25 March 2019/Published online: 3 April 2019 |
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Contenido : |
Abstract: Soils are a key issue in the management of global environmental changes and food supply. The goal of this work was to characterize the soil changes that were promoted by agriculture in Uruguay in the period 2002?2014. We analysed the association between pH, Ca2?, Mg 2?,K ?, Na ? and soil organic carbon (SOC) and its tendency through the years of soil analysis database 2002?2014 that belong to Experimental Station Alberto Boerger INIA La Estanzuela (Colonia, Uruguay). During the study period, the average soil pH, SOC, and exchangeable base content across the archive sample set were reduced. The exchangeable K? content decreased by 0.04 mmol kg-1 year-1 with the increase in grain production. The SOC decreased by 0.43 mg (g year)-1 even when most agricultural activity followed a no-tillage system. A reduction of 0.02 units of pH per year also occurred. If these changes continue in the future, agricultural soils will signi?cantly decrease their food production potential, and will not be adequate for sustainable crop production. |
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Palabras claves : |
ACIDIFICATION; CALIDAD DEL SUELO; EXCHANGEABLE POTASSIUM; SOIL DEGRADATION; SOIL ORGANIC CARBON. |
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Asunto categoría : |
P30 Ciencia del suelo y manejo del suelo |
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Marc : |
LEADER 01820naa a2200229 a 4500
001 1059765
005 2019-06-07
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1007/s10705-019-09990-3$2DOI
100 1 $aBERETTA, A.
245 $aSoil quality decrease over 13 years of agricultural production.$h[electronic resource]
260 $c2019
500 $aArticle history: Received: 26 December 2017/Accepted: 25 March 2019/Published online: 3 April 2019
520 $aAbstract: Soils are a key issue in the management of global environmental changes and food supply. The goal of this work was to characterize the soil changes that were promoted by agriculture in Uruguay in the period 2002?2014. We analysed the association between pH, Ca2?, Mg 2?,K ?, Na ? and soil organic carbon (SOC) and its tendency through the years of soil analysis database 2002?2014 that belong to Experimental Station Alberto Boerger INIA La Estanzuela (Colonia, Uruguay). During the study period, the average soil pH, SOC, and exchangeable base content across the archive sample set were reduced. The exchangeable K? content decreased by 0.04 mmol kg-1 year-1 with the increase in grain production. The SOC decreased by 0.43 mg (g year)-1 even when most agricultural activity followed a no-tillage system. A reduction of 0.02 units of pH per year also occurred. If these changes continue in the future, agricultural soils will signi?cantly decrease their food production potential, and will not be adequate for sustainable crop production.
653 $aACIDIFICATION
653 $aCALIDAD DEL SUELO
653 $aEXCHANGEABLE POTASSIUM
653 $aSOIL DEGRADATION
653 $aSOIL ORGANIC CARBON
700 1 $aPÉREZ, O.
700 1 $aCARRASCO-LETELIER, L.
773 $tNutrient Cycling in Agroecosystems$gv.114, p.45-55, April 2019.
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Registro original : |
INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha actual : |
06/03/2015 |
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Actualizado : |
11/01/2019 |
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Tipo de producción científica : |
Trabajos en Congresos/Conferencias |
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Autor : |
DE BARBIERI, I.; BERRETTA, E.; DIGHIERO, A.; MEDEROS, A.; MARTINEZ, H.; ZAMIT, W.; LEVRATTO, J.; FRUGONI, J.; GARIN, M. |
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Afiliación : |
LUIS IGNACIO DE BARBIERI ETCHEBERRY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ELBIO JOAQUIN BERRETTA CARVALLO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALEJANDRO DIGHIERO FASCIOLI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; AMERICA ESTHER MEDEROS SILVEIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; WILFREDO SHAMIL ZAMIT DUARTE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JUAN CARLOS LEVRATTO CORTES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JULIO CESAR FRUGONI SILVEIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SUL (Secretariado Uruguayo de la Lana). |
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Título : |
Propuesta tecnológica para la producción de lanas finas y superfinas: una atractiva alternativa para el basalto. |
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Fecha de publicación : |
2004 |
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Fuente / Imprenta : |
In: Seminario Producción Ovina, 2004, Paysandú, Uruguay |
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Páginas : |
p. 114-129 |
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Idioma : |
Español |
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Thesagro : |
BASALTO; LANAS ULTRAFINAS; OVINOS. |
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Asunto categoría : |
A50 Investigación agraria |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/4193/1/Seminario-Produccion-Ovina-2004-p114-129.pdf
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Marc : |
LEADER 00696nam a2200241 a 4500
001 1052339
005 2019-01-11
008 2004 bl uuuu u01u1 u #d
100 1 $aDE BARBIERI, I.
245 $aPropuesta tecnológica para la producción de lanas finas y superfinas$buna atractiva alternativa para el basalto.
260 $aIn: Seminario Producción Ovina, 2004, Paysandú, Uruguay$c2004
300 $ap. 114-129
650 $aBASALTO
650 $aLANAS ULTRAFINAS
650 $aOVINOS
700 1 $aBERRETTA, E.
700 1 $aDIGHIERO, A.
700 1 $aMEDEROS, A.
700 1 $aMARTINEZ, H.
700 1 $aZAMIT, W.
700 1 $aLEVRATTO, J.
700 1 $aFRUGONI, J.
700 1 $aGARIN, M.
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