Impact of cropping systems on soil quality

Álvarez Durán, Santiago - Ernst, Oswaldo

Editor(es): Elsevier B.V.

Resumen:

The agricultural intensification process implemented during the last 20 years consisted of replacing a croppasture rotation system with a continuous no-till cropping system that affected the functional properties of the soil in the medium term. The hypothesis of this study was that the annual cropping intensification process could be characterized, at the commercial level, by soil property indicators that capture changes in the pathway of cropping systems (CSs) in the medium term. The objectives were: i) to identify CSs based on land use; and ii) to characterize soil properties associated with different CSs. Based on this, a database was built with the land use description from 2014 to 2020 of 45 farms belonging to farmers associated with FUCREA and AUSID. A Principal Component Analysis (PCA) was performed with 14 land use indicators to select those that best summarized all the information. The selected indicators were pasture-crop ratio (PCR), soybean frequency during the summer annual cropping phase (SSbCF), intensification of annual cropping phase index (IAI), and intensity of soil use index (ISI). By performing a Cluster Analysis with these indicators, the following CSs were identified: pasturecrop rotation (ROT-PC), continuous cropping with high frequency of C4 photosynthesis species (CC_Corn), and continuous cropping with high frequency of soybean (CC_Soybean). Based on the identified CS, 64 representative sites were selected within a 60 km radius from the coordinates - 33.17 S and - 57.80 W, Uruguay’s most influential annual cropping area, assessing 46 soil properties sensitive to changes in their management in the medium term and capable of affecting productivity. A PCA was used to select the properties that best summarized the information. A Linear Discriminant Analysis (LDA) with the selected variables and the identified CS groups determined a loss in soil fertility (organic carbon and electrical conductivity) and nutrient availability (potassium), which is related to CS diversification (CC_Soybean> CC_Corn>ROT-PC).


Detalles Bibliográficos
2024
Sustainable intensification
Diversification
Rotation
Soil fertility
Land use
Inglés
Universidad de la República
COLIBRI
https://hdl.handle.net/20.500.12008/44456
Acceso abierto
Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)
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author Álvarez Durán, Santiago
author2 Ernst, Oswaldo
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author_facet Álvarez Durán, Santiago
Ernst, Oswaldo
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dc.contributor.filiacion.none.fl_str_mv Álvarez Durán Santiago, Departamento de Producción Vegetal, Facultad de Agronomía, Estación Experimental Mario A. Cassinoni, Universidad de la República, Ruta 3 km 363, Paysandú, Paysandú, 6000, Uruguay
Ernst Oswaldo, Departamento de Producción Vegetal, Facultad de Agronomía, Estación Experimental Mario A. Cassinoni, Universidad de la República, Ruta 3 km 363, Paysandú, Paysandú, 6000, Uruguay
dc.creator.editor.none.fl_str_mv Elsevier B.V.
dc.creator.none.fl_str_mv Álvarez Durán, Santiago
Ernst, Oswaldo
dc.date.accessioned.none.fl_str_mv 2024-06-20T16:59:14Z
dc.date.available.none.fl_str_mv 2024-06-20T16:59:14Z
dc.date.issued.none.fl_str_mv 2024
dc.description.abstract.none.fl_txt_mv The agricultural intensification process implemented during the last 20 years consisted of replacing a croppasture rotation system with a continuous no-till cropping system that affected the functional properties of the soil in the medium term. The hypothesis of this study was that the annual cropping intensification process could be characterized, at the commercial level, by soil property indicators that capture changes in the pathway of cropping systems (CSs) in the medium term. The objectives were: i) to identify CSs based on land use; and ii) to characterize soil properties associated with different CSs. Based on this, a database was built with the land use description from 2014 to 2020 of 45 farms belonging to farmers associated with FUCREA and AUSID. A Principal Component Analysis (PCA) was performed with 14 land use indicators to select those that best summarized all the information. The selected indicators were pasture-crop ratio (PCR), soybean frequency during the summer annual cropping phase (SSbCF), intensification of annual cropping phase index (IAI), and intensity of soil use index (ISI). By performing a Cluster Analysis with these indicators, the following CSs were identified: pasturecrop rotation (ROT-PC), continuous cropping with high frequency of C4 photosynthesis species (CC_Corn), and continuous cropping with high frequency of soybean (CC_Soybean). Based on the identified CS, 64 representative sites were selected within a 60 km radius from the coordinates - 33.17 S and - 57.80 W, Uruguay’s most influential annual cropping area, assessing 46 soil properties sensitive to changes in their management in the medium term and capable of affecting productivity. A PCA was used to select the properties that best summarized the information. A Linear Discriminant Analysis (LDA) with the selected variables and the identified CS groups determined a loss in soil fertility (organic carbon and electrical conductivity) and nutrient availability (potassium), which is related to CS diversification (CC_Soybean> CC_Corn>ROT-PC).
dc.description.es.fl_txt_mv Postprint
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dc.identifier.citation.es.fl_str_mv Álvarez Durán. S. y Ernst, O. "Impact of cropping systems on soil quality". European Journal of Agronomy [en línea] 2024, 158. https://doi.org/10.1016/j.eja.2024.127197
dc.identifier.doi.none.fl_str_mv 10.1016/j.eja.2024.127197
dc.identifier.issn.none.fl_str_mv 1161-0301
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12008/44456
dc.language.iso.none.fl_str_mv en
eng
dc.relation.ispartof.es.fl_str_mv European Journal of Agronomy. 2024, 158
dc.rights.license.none.fl_str_mv Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
dc.source.none.fl_str_mv reponame:COLIBRI
instname:Universidad de la República
instacron:Universidad de la República
dc.subject.es.fl_str_mv Sustainable intensification
Diversification
Rotation
Soil fertility
Land use
dc.title.none.fl_str_mv Impact of cropping systems on soil quality
dc.type.es.fl_str_mv Artículo
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identifier_str_mv Álvarez Durán. S. y Ernst, O. "Impact of cropping systems on soil quality". European Journal of Agronomy [en línea] 2024, 158. https://doi.org/10.1016/j.eja.2024.127197
1161-0301
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repository.mail.fl_str_mv mabel.seroubian@seciu.edu.uy
repository.name.fl_str_mv COLIBRI - Universidad de la República
repository_id_str 4771
rights_invalid_str_mv Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)
spelling Álvarez Durán Santiago, Departamento de Producción Vegetal, Facultad de Agronomía, Estación Experimental Mario A. Cassinoni, Universidad de la República, Ruta 3 km 363, Paysandú, Paysandú, 6000, UruguayErnst Oswaldo, Departamento de Producción Vegetal, Facultad de Agronomía, Estación Experimental Mario A. Cassinoni, Universidad de la República, Ruta 3 km 363, Paysandú, Paysandú, 6000, Uruguay2024-06-20T16:59:14Z2024-06-20T16:59:14Z2024Álvarez Durán. S. y Ernst, O. "Impact of cropping systems on soil quality". European Journal of Agronomy [en línea] 2024, 158. https://doi.org/10.1016/j.eja.2024.1271971161-0301https://hdl.handle.net/20.500.12008/4445610.1016/j.eja.2024.127197PostprintThe agricultural intensification process implemented during the last 20 years consisted of replacing a croppasture rotation system with a continuous no-till cropping system that affected the functional properties of the soil in the medium term. The hypothesis of this study was that the annual cropping intensification process could be characterized, at the commercial level, by soil property indicators that capture changes in the pathway of cropping systems (CSs) in the medium term. The objectives were: i) to identify CSs based on land use; and ii) to characterize soil properties associated with different CSs. Based on this, a database was built with the land use description from 2014 to 2020 of 45 farms belonging to farmers associated with FUCREA and AUSID. A Principal Component Analysis (PCA) was performed with 14 land use indicators to select those that best summarized all the information. The selected indicators were pasture-crop ratio (PCR), soybean frequency during the summer annual cropping phase (SSbCF), intensification of annual cropping phase index (IAI), and intensity of soil use index (ISI). By performing a Cluster Analysis with these indicators, the following CSs were identified: pasturecrop rotation (ROT-PC), continuous cropping with high frequency of C4 photosynthesis species (CC_Corn), and continuous cropping with high frequency of soybean (CC_Soybean). Based on the identified CS, 64 representative sites were selected within a 60 km radius from the coordinates - 33.17 S and - 57.80 W, Uruguay’s most influential annual cropping area, assessing 46 soil properties sensitive to changes in their management in the medium term and capable of affecting productivity. A PCA was used to select the properties that best summarized the information. A Linear Discriminant Analysis (LDA) with the selected variables and the identified CS groups determined a loss in soil fertility (organic carbon and electrical conductivity) and nutrient availability (potassium), which is related to CS diversification (CC_Soybean> CC_Corn>ROT-PC).Submitted by Muniz Andrea (rosmeri8@hotmail.com) on 2024-06-14T17:21:58Z No. of bitstreams: 2 license_rdf: 25790 bytes, checksum: 489f03e71d39068f329bdec8798bce58 (MD5) Alvarez-Ernst-Impactofcropping.pdf: 2278101 bytes, checksum: 25485000ec0ac5299994da4a0f4a8b69 (MD5)Approved for entry into archive by Muniz Andrea (rosmeri8@hotmail.com) on 2024-06-14T17:31:34Z (GMT) No. of bitstreams: 2 license_rdf: 25790 bytes, checksum: 489f03e71d39068f329bdec8798bce58 (MD5) Alvarez-Ernst-Impactofcropping.pdf: 2278101 bytes, checksum: 25485000ec0ac5299994da4a0f4a8b69 (MD5)Rejected by Seroubian Mabel (mabel.seroubian@seciu.edu.uy), reason: Hola Andrea Me fijé en Sherpa Romeo https://v2.sherpa.ac.uk/id/publication/13218 la política editorial de la revista. Sólo permite depositar la versión publicada si se pagó APC. Si entrás a Elsevier el artículo no está disponible completo. Eso me da la pauta que no se pagó APC. Tendrías que consultar con los autores si pagaron el APC, sino pagaron la versión que se permite depositar en el repositorio es el postprint, la versión aceptada. Saludos Mabel on 2024-06-14T17:53:21Z (GMT)Submitted by Muniz Andrea (rosmeri8@hotmail.com) on 2024-06-20T16:26:54Z No. of bitstreams: 2 license_rdf: 25790 bytes, checksum: 489f03e71d39068f329bdec8798bce58 (MD5) EURAGR14042_R1 (1).pdf: 1258535 bytes, checksum: 77e00234d30ad0b84df20fb661d0a5de (MD5)Approved for entry into archive by Muniz Andrea (rosmeri8@hotmail.com) on 2024-06-20T16:35:10Z (GMT) No. of bitstreams: 2 license_rdf: 25790 bytes, checksum: 489f03e71d39068f329bdec8798bce58 (MD5) EURAGR14042_R1 (1).pdf: 1258535 bytes, checksum: 77e00234d30ad0b84df20fb661d0a5de (MD5)Made available in DSpace by Luna Fabiana (fabiana.luna@seciu.edu.uy) on 2024-06-20T16:59:14Z (GMT). No. of bitstreams: 2 license_rdf: 25790 bytes, checksum: 489f03e71d39068f329bdec8798bce58 (MD5) EURAGR14042_R1 (1).pdf: 1258535 bytes, checksum: 77e00234d30ad0b84df20fb661d0a5de (MD5) Previous issue date: 2024application/pdfenengEuropean Journal of Agronomy. 2024, 158Las obras depositadas en el Repositorio se rigen por la Ordenanza de los Derechos de la Propiedad Intelectual de la Universidad de la República.(Res. Nº 91 de C.D.C. de 8/III/1994 – D.O. 7/IV/1994) y por la Ordenanza del Repositorio Abierto de la Universidad de la República (Res. Nº 16 de C.D.C. de 07/10/2014)info:eu-repo/semantics/openAccessLicencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)Sustainable intensificationDiversificationRotationSoil fertilityLand useImpact of cropping systems on soil qualityArtículoinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionreponame:COLIBRIinstname:Universidad de la Repúblicainstacron:Universidad de la RepúblicaÁlvarez Durán, SantiagoErnst, OswaldoElsevier B.V.LICENSElicense.txtlicense.txttext/plain; charset=utf-84267http://localhost:8080/xmlui/bitstream/20.500.12008/44456/10/license.txt6429389a7df7277b72b7924fdc7d47a9MD510CC-LICENSElicense_urllicense_urltext/plain; charset=utf-850http://localhost:8080/xmlui/bitstream/20.500.12008/44456/7/license_urla006180e3f5b2ad0b88185d14284c0e0MD57license_textlicense_texttext/html; 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- Universidad de la Repúblicafalse
spellingShingle Impact of cropping systems on soil quality
Álvarez Durán, Santiago
Sustainable intensification
Diversification
Rotation
Soil fertility
Land use
status_str publishedVersion
title Impact of cropping systems on soil quality
title_full Impact of cropping systems on soil quality
title_fullStr Impact of cropping systems on soil quality
title_full_unstemmed Impact of cropping systems on soil quality
title_short Impact of cropping systems on soil quality
title_sort Impact of cropping systems on soil quality
topic Sustainable intensification
Diversification
Rotation
Soil fertility
Land use
url https://hdl.handle.net/20.500.12008/44456