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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
31/05/2023 |
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Actualizado : |
31/05/2023 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
RUBIO, V.; SAWCHIK, J.; VAN ES, H. |
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Afiliación : |
VALENTINA RUBIO DELLEPIANE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Section of Soil and Crop Sciences, School of Integrative Plant Science, Cornell University, Ithaca, NY 14853, USA; JORGE SAWCHIK PINTOS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; HAROLD VAN ES, Section of Soil and Crop Sciences, School of Integrative Plant Science, Cornell University, Ithaca, NY 14853, USA. |
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Título : |
Soil health benefits from sequence intensification, fertilization, and no-tillage in annual cropping systems. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Soil Security. 2022, Volume 9, 100074. https://doi.org/10.1016/j.soisec.2022.100074 -- OPEN ACCESS. |
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ISSN : |
2667-0062 |
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DOI : |
10.1016/j.soisec.2022.100074 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 14 June 2022; Received in revised form 4 August 2022; Accepted 1 September 2022; Available online 5 September 2022. -- Corresponding author at: Section of Soil and Crop Sciences, School of Integrative Plant Science, Cornell University, Ithaca, NY 14853, USA. E-mail address: vr349@cornell.edu (V. Rubio). -- This research was funded by the National Institute of Agricultural Research (INIA), Uruguay. -- Supplementary materials. -- License: This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/bync-nd/4.0/). -- |
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Contenido : |
The expansion of annual cropping systems and associated land cover changes may induce soil degradation, compromising the soil's ability to function and provide ecosystem services, also referred to as soil health (SH). Conservation practices may reduce SH decline, yet their benefits are uncertain. The main objectives of this paper were to apply a comprehensive SH assessment framework to evaluate (i) SH differences in natural grasslands and cropping areas, and (ii) how conservation practices lessen SH deterioration. Soils under natural grasslands were compared to cropped soils from three long-term experiments with treatments evaluating the effects of cover crops and/or pastures incorporation; no-tillage; and crop fertilization for Uruguayan Mollisols. Soil chemical (pH, cation exchange capacity, macro, and micro-nutrients), physical (wet aggregate stability, available water holding capacity, penetration resistance), and biological (organic carbon, active carbon, protein, respiration) indicators were measured. SH was significantly lower across all indicators under cropped areas than under natural grasslands, especially when soil fertility is not adequately maintained in cropping systems. Conservation practices lessened SH degradation, particularly soil biological properties, but had confounding benefits. Overall, gains in SH were linked to adequate soil fertility maintenance and longer active plant growth periods associated with including pastures and cover crops in annual cropping systems. /© 2022 The Authors. Published by Elsevier Ltd. MenosThe expansion of annual cropping systems and associated land cover changes may induce soil degradation, compromising the soil's ability to function and provide ecosystem services, also referred to as soil health (SH). Conservation practices may reduce SH decline, yet their benefits are uncertain. The main objectives of this paper were to apply a comprehensive SH assessment framework to evaluate (i) SH differences in natural grasslands and cropping areas, and (ii) how conservation practices lessen SH deterioration. Soils under natural grasslands were compared to cropped soils from three long-term experiments with treatments evaluating the effects of cover crops and/or pastures incorporation; no-tillage; and crop fertilization for Uruguayan Mollisols. Soil chemical (pH, cation exchange capacity, macro, and micro-nutrients), physical (wet aggregate stability, available water holding capacity, penetration resistance), and biological (organic carbon, active carbon, protein, respiration) indicators were measured. SH was significantly lower across all indicators under cropped areas than under natural grasslands, especially when soil fertility is not adequately maintained in cropping systems. Conservation practices lessened SH degradation, particularly soil biological properties, but had confounding benefits. Overall, gains in SH were linked to adequate soil fertility maintenance and longer active plant growth periods associated with including pastures and cover crops in annual crop... Presentar Todo |
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Palabras claves : |
Cover crops; No-tillage; Pastures; Sequence intensification index; Soil health; Soil quality. |
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Asunto categoría : |
P30 Ciencia del suelo y manejo del suelo |
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URL : |
https://www.sciencedirect.com/science/article/pii/S2667006222000405/pdf
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Marc : |
LEADER 02928naa a2200253 a 4500
001 1064173
005 2023-05-31
008 2022 bl uuuu u00u1 u #d
022 $a2667-0062
024 7 $a10.1016/j.soisec.2022.100074$2DOI
100 1 $aRUBIO, V.
245 $aSoil health benefits from sequence intensification, fertilization, and no-tillage in annual cropping systems.$h[electronic resource]
260 $c2022
500 $aArticle history: Received 14 June 2022; Received in revised form 4 August 2022; Accepted 1 September 2022; Available online 5 September 2022. -- Corresponding author at: Section of Soil and Crop Sciences, School of Integrative Plant Science, Cornell University, Ithaca, NY 14853, USA. E-mail address: vr349@cornell.edu (V. Rubio). -- This research was funded by the National Institute of Agricultural Research (INIA), Uruguay. -- Supplementary materials. -- License: This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/bync-nd/4.0/). --
520 $aThe expansion of annual cropping systems and associated land cover changes may induce soil degradation, compromising the soil's ability to function and provide ecosystem services, also referred to as soil health (SH). Conservation practices may reduce SH decline, yet their benefits are uncertain. The main objectives of this paper were to apply a comprehensive SH assessment framework to evaluate (i) SH differences in natural grasslands and cropping areas, and (ii) how conservation practices lessen SH deterioration. Soils under natural grasslands were compared to cropped soils from three long-term experiments with treatments evaluating the effects of cover crops and/or pastures incorporation; no-tillage; and crop fertilization for Uruguayan Mollisols. Soil chemical (pH, cation exchange capacity, macro, and micro-nutrients), physical (wet aggregate stability, available water holding capacity, penetration resistance), and biological (organic carbon, active carbon, protein, respiration) indicators were measured. SH was significantly lower across all indicators under cropped areas than under natural grasslands, especially when soil fertility is not adequately maintained in cropping systems. Conservation practices lessened SH degradation, particularly soil biological properties, but had confounding benefits. Overall, gains in SH were linked to adequate soil fertility maintenance and longer active plant growth periods associated with including pastures and cover crops in annual cropping systems. /© 2022 The Authors. Published by Elsevier Ltd.
653 $aCover crops
653 $aNo-tillage
653 $aPastures
653 $aSequence intensification index
653 $aSoil health
653 $aSoil quality
700 1 $aSAWCHIK, J.
700 1 $aVAN ES, H.
773 $tSoil Security. 2022, Volume 9, 100074. https://doi.org/10.1016/j.soisec.2022.100074 -- OPEN ACCESS.
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha actual : |
21/02/2014 |
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Actualizado : |
23/10/2018 |
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Tipo de producción científica : |
Documentos |
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Autor : |
LAVECCHIA, A.; ROEL, A.; MENDEZ, J. |
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Afiliación : |
ANDRES PASCUAL LAVECCHIA GONZALEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALVARO ROEL DELLAZOPPA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JULIO HECTOR MENDEZ LONGO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Momento de cosecha, parte II: Humedad crítica. |
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Fecha de publicación : |
1999 |
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Fuente / Imprenta : |
ln: INIA Tacuarembó. Programa Nacional de Arroz. Arroz: resultados experimentales zafra 1998-1999. Tacuarembó (Uruguay): INIA, 1999. |
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Páginas : |
p. 133-139 |
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Serie : |
(INIA Serie Actividades de Difusión ; 199) |
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Idioma : |
Español |
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Contenido : |
A través de los ensayos que se vienen realizando de momentos de cosecha, se mide la incidencia de factores tales como retiros de agua previos a la cosecha, o momentos de cosecha tomando un punto de referencia determinado, como puede ser la floración. Variando estos factores se mide su incidencia en variables tales como rendimientos de arroz cascar y rendimiento de entero. Es sobre este último parámetro que nos vamos a ocupar en esta parte, este es el segundo año de esta línea de trabajo. A modo de ayuda recordamos parte de los antecedentes. El rendimiento de entero del grano de arroz en el molino, se sabe puede ser afectado en el campo,
previo a la cosecha. Se sabe que bajo ciertas condiciones ambientales y condicionantes del grano, el grano puede ser fisurado, y luego en el proceso de molinado, producir granos quebrados. A su vez se sabe que uno de los hechos que puede disminución del rendimiento de entero. Las condiciones ambientales de cosecha son variables de año a año; a través de los ensayos de momentos de cosecha, es más difícil medir la incidencia de estos fenómenos sobre el rendimiento de entero.
Nos hemos planteado buscar cual es la humedad del grano a la cual no admite reabsorción de humedad sin afectar el rendimiento de entero, a esta humedad la llamaremos humedad crítica. |
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Palabras claves : |
RICE (ORYZA SATIVA L.). |
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Thesagro : |
ARROZ; COSECHA. |
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Asunto categoría : |
F01 Cultivo |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/11660/1/SAD199p133-139.pdf
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Marc : |
LEADER 01950naa a2200205 a 4500
001 1021076
005 2018-10-23
008 1999 bl uuuu u00u1 u #d
100 1 $aLAVECCHIA, A.
245 $aMomento de cosecha, parte II$bHumedad crítica.
260 $c1999
300 $ap. 133-139
490 $a(INIA Serie Actividades de Difusión ; 199)
520 $aA través de los ensayos que se vienen realizando de momentos de cosecha, se mide la incidencia de factores tales como retiros de agua previos a la cosecha, o momentos de cosecha tomando un punto de referencia determinado, como puede ser la floración. Variando estos factores se mide su incidencia en variables tales como rendimientos de arroz cascar y rendimiento de entero. Es sobre este último parámetro que nos vamos a ocupar en esta parte, este es el segundo año de esta línea de trabajo. A modo de ayuda recordamos parte de los antecedentes. El rendimiento de entero del grano de arroz en el molino, se sabe puede ser afectado en el campo, previo a la cosecha. Se sabe que bajo ciertas condiciones ambientales y condicionantes del grano, el grano puede ser fisurado, y luego en el proceso de molinado, producir granos quebrados. A su vez se sabe que uno de los hechos que puede disminución del rendimiento de entero. Las condiciones ambientales de cosecha son variables de año a año; a través de los ensayos de momentos de cosecha, es más difícil medir la incidencia de estos fenómenos sobre el rendimiento de entero. Nos hemos planteado buscar cual es la humedad del grano a la cual no admite reabsorción de humedad sin afectar el rendimiento de entero, a esta humedad la llamaremos humedad crítica.
650 $aARROZ
650 $aCOSECHA
653 $aRICE (ORYZA SATIVA L.)
700 1 $aROEL, A.
700 1 $aMENDEZ, J.
773 $tln: INIA Tacuarembó. Programa Nacional de Arroz. Arroz: resultados experimentales zafra 1998-1999. Tacuarembó (Uruguay): INIA, 1999.
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INIA Tacuarembó (TBO) |
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