Respuesta del rendimiento del maíz a fósforo, azufre y zinc en la provincia de Entre Ríos, Argentina

Autores
Pautasso, Juan Manuel; Rotondaro, R.
Año de publicación
2022
Idioma
español castellano
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
The nutrients that mainly condition the yields of extensive crops in Argentina are nitrogen and phosphorus, but the lack of replenishment and continuous agricultural activity have produced a decrease in the availability of other nutrients and could currently become limiting. These include zinc and sulfur. The use of fertilizers with only P and N at the sowing of the maize crop has been a traditional practice in the province of Entre Ríos. Currently other sources have valuesclose to their concentration in terms of these nutrients (P and N) and have S and Zn in their composition. With the objective of evaluating the effect of the application of P, S and Zn versus only P, 10 trials were carried out in producers' fields during three campaigns in different localities of the province of Entre Ríos, Argentina. In a joint analysis it was observed that the addition of P produced an increase in corn yield by 13% and a more complete fertilization (PSZn) by 21%, both treatments were statistically different from the control (p<0.05). When carrying out a contrast study between the traditional fertilization treatment (only with P) versus a more complete fertilization (PSZn) it yielded a p-value of 0.06, which leads us to conclude that there is a strong tendency to increase yield of corn with this fertilization.
EEA Paraná
Fil: Pautasso, Juan Manuel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Paraná. Agencia de Extensión Rural Diamante; Argentina
Fil: Rotondaro, R. Asociación de Cooperativas Argentinas Coop. Ldta; Argentina
Fuente
XII Congreso Nacional de Maíz, Pergamino, 8 al10 de Noviembre de 2022
Materia
Maíz
Rendimiento
Fósforo
Azufre
Cinc
Maize
Yields
Phosphorus
Sulfur
Zinc
Entre Ríos, Argentina
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
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spelling Respuesta del rendimiento del maíz a fósforo, azufre y zinc en la provincia de Entre Ríos, ArgentinaPautasso, Juan ManuelRotondaro, R.MaízRendimientoFósforoAzufreCincMaizeYieldsPhosphorusSulfurZincEntre Ríos, ArgentinaThe nutrients that mainly condition the yields of extensive crops in Argentina are nitrogen and phosphorus, but the lack of replenishment and continuous agricultural activity have produced a decrease in the availability of other nutrients and could currently become limiting. These include zinc and sulfur. The use of fertilizers with only P and N at the sowing of the maize crop has been a traditional practice in the province of Entre Ríos. Currently other sources have valuesclose to their concentration in terms of these nutrients (P and N) and have S and Zn in their composition. With the objective of evaluating the effect of the application of P, S and Zn versus only P, 10 trials were carried out in producers' fields during three campaigns in different localities of the province of Entre Ríos, Argentina. In a joint analysis it was observed that the addition of P produced an increase in corn yield by 13% and a more complete fertilization (PSZn) by 21%, both treatments were statistically different from the control (p<0.05). When carrying out a contrast study between the traditional fertilization treatment (only with P) versus a more complete fertilization (PSZn) it yielded a p-value of 0.06, which leads us to conclude that there is a strong tendency to increase yield of corn with this fertilization.EEA ParanáFil: Pautasso, Juan Manuel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Paraná. Agencia de Extensión Rural Diamante; ArgentinaFil: Rotondaro, R. Asociación de Cooperativas Argentinas Coop. Ldta; ArgentinaAsociación de Ingenieros Agrónomos del Norte de la Provincia de Buenos Aires2022-12-16T19:36:41Z2022-12-16T19:36:41Z2022-11info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfhttp://hdl.handle.net/20.500.12123/13641https://congresonacionaldemaiz.aianba.org.ar/f_trabajos/0014_D_0gc7as.pdfXII Congreso Nacional de Maíz, Pergamino, 8 al10 de Noviembre de 2022reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaspainfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-11-06T09:41:30Zoai:localhost:20.500.12123/13641instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-11-06 09:41:30.657INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Respuesta del rendimiento del maíz a fósforo, azufre y zinc en la provincia de Entre Ríos, Argentina
title Respuesta del rendimiento del maíz a fósforo, azufre y zinc en la provincia de Entre Ríos, Argentina
spellingShingle Respuesta del rendimiento del maíz a fósforo, azufre y zinc en la provincia de Entre Ríos, Argentina
Pautasso, Juan Manuel
Maíz
Rendimiento
Fósforo
Azufre
Cinc
Maize
Yields
Phosphorus
Sulfur
Zinc
Entre Ríos, Argentina
title_short Respuesta del rendimiento del maíz a fósforo, azufre y zinc en la provincia de Entre Ríos, Argentina
title_full Respuesta del rendimiento del maíz a fósforo, azufre y zinc en la provincia de Entre Ríos, Argentina
title_fullStr Respuesta del rendimiento del maíz a fósforo, azufre y zinc en la provincia de Entre Ríos, Argentina
title_full_unstemmed Respuesta del rendimiento del maíz a fósforo, azufre y zinc en la provincia de Entre Ríos, Argentina
title_sort Respuesta del rendimiento del maíz a fósforo, azufre y zinc en la provincia de Entre Ríos, Argentina
dc.creator.none.fl_str_mv Pautasso, Juan Manuel
Rotondaro, R.
author Pautasso, Juan Manuel
author_facet Pautasso, Juan Manuel
Rotondaro, R.
author_role author
author2 Rotondaro, R.
author2_role author
dc.subject.none.fl_str_mv Maíz
Rendimiento
Fósforo
Azufre
Cinc
Maize
Yields
Phosphorus
Sulfur
Zinc
Entre Ríos, Argentina
topic Maíz
Rendimiento
Fósforo
Azufre
Cinc
Maize
Yields
Phosphorus
Sulfur
Zinc
Entre Ríos, Argentina
dc.description.none.fl_txt_mv The nutrients that mainly condition the yields of extensive crops in Argentina are nitrogen and phosphorus, but the lack of replenishment and continuous agricultural activity have produced a decrease in the availability of other nutrients and could currently become limiting. These include zinc and sulfur. The use of fertilizers with only P and N at the sowing of the maize crop has been a traditional practice in the province of Entre Ríos. Currently other sources have valuesclose to their concentration in terms of these nutrients (P and N) and have S and Zn in their composition. With the objective of evaluating the effect of the application of P, S and Zn versus only P, 10 trials were carried out in producers' fields during three campaigns in different localities of the province of Entre Ríos, Argentina. In a joint analysis it was observed that the addition of P produced an increase in corn yield by 13% and a more complete fertilization (PSZn) by 21%, both treatments were statistically different from the control (p<0.05). When carrying out a contrast study between the traditional fertilization treatment (only with P) versus a more complete fertilization (PSZn) it yielded a p-value of 0.06, which leads us to conclude that there is a strong tendency to increase yield of corn with this fertilization.
EEA Paraná
Fil: Pautasso, Juan Manuel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Paraná. Agencia de Extensión Rural Diamante; Argentina
Fil: Rotondaro, R. Asociación de Cooperativas Argentinas Coop. Ldta; Argentina
description The nutrients that mainly condition the yields of extensive crops in Argentina are nitrogen and phosphorus, but the lack of replenishment and continuous agricultural activity have produced a decrease in the availability of other nutrients and could currently become limiting. These include zinc and sulfur. The use of fertilizers with only P and N at the sowing of the maize crop has been a traditional practice in the province of Entre Ríos. Currently other sources have valuesclose to their concentration in terms of these nutrients (P and N) and have S and Zn in their composition. With the objective of evaluating the effect of the application of P, S and Zn versus only P, 10 trials were carried out in producers' fields during three campaigns in different localities of the province of Entre Ríos, Argentina. In a joint analysis it was observed that the addition of P produced an increase in corn yield by 13% and a more complete fertilization (PSZn) by 21%, both treatments were statistically different from the control (p<0.05). When carrying out a contrast study between the traditional fertilization treatment (only with P) versus a more complete fertilization (PSZn) it yielded a p-value of 0.06, which leads us to conclude that there is a strong tendency to increase yield of corn with this fertilization.
publishDate 2022
dc.date.none.fl_str_mv 2022-12-16T19:36:41Z
2022-12-16T19:36:41Z
2022-11
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/13641
https://congresonacionaldemaiz.aianba.org.ar/f_trabajos/0014_D_0gc7as.pdf
url http://hdl.handle.net/20.500.12123/13641
https://congresonacionaldemaiz.aianba.org.ar/f_trabajos/0014_D_0gc7as.pdf
dc.language.none.fl_str_mv spa
language spa
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Asociación de Ingenieros Agrónomos del Norte de la Provincia de Buenos Aires
publisher.none.fl_str_mv Asociación de Ingenieros Agrónomos del Norte de la Provincia de Buenos Aires
dc.source.none.fl_str_mv XII Congreso Nacional de Maíz, Pergamino, 8 al10 de Noviembre de 2022
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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score 12.976206

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