Respuesta del rendimiento del maíz a fósforo, azufre y zinc en la provincia de Entre Ríos, Argentina
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 s...
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| Format: | info:ar-repo/semantics/documento de conferencia |
| Language: | Español |
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Asociación de Ingenieros Agrónomos del Norte de la Provincia de Buenos Aires
2022
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| Online Access: | http://hdl.handle.net/20.500.12123/13641 https://congresonacionaldemaiz.aianba.org.ar/f_trabajos/0014_D_0gc7as.pdf |
| _version_ | 1855036973115244544 |
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| author | Pautasso, Juan Manuel Rotondaro, R. |
| author_browse | Pautasso, Juan Manuel Rotondaro, R. |
| author_facet | Pautasso, Juan Manuel Rotondaro, R. |
| author_sort | Pautasso, Juan Manuel |
| collection | INTA Digital |
| 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. |
| format | info:ar-repo/semantics/documento de conferencia |
| id | INTA13641 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Español |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | Asociación de Ingenieros Agrónomos del Norte de la Provincia de Buenos Aires |
| publisherStr | Asociación de Ingenieros Agrónomos del Norte de la Provincia de Buenos Aires |
| record_format | dspace |
| spelling | INTA136412022-12-16T19:38:28Z Respuesta del rendimiento del maíz a fósforo, azufre y zinc en la provincia de Entre Ríos, Argentina Pautasso, Juan Manuel Rotondaro, R. Maíz Rendimiento Fósforo Azufre Cinc Maize Yields Phosphorus Sulfur Zinc Entre Ríos, Argentina 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 2022-12-16T19:36:41Z 2022-12-16T19:36:41Z 2022-11 info:ar-repo/semantics/documento de conferencia info:eu-repo/semantics/conferenceObject info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/13641 https://congresonacionaldemaiz.aianba.org.ar/f_trabajos/0014_D_0gc7as.pdf spa 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) application/pdf Asociación de Ingenieros Agrónomos del Norte de la Provincia de Buenos Aires XII Congreso Nacional de Maíz, Pergamino, 8 al10 de Noviembre de 2022 |
| spellingShingle | Maíz Rendimiento Fósforo Azufre Cinc Maize Yields Phosphorus Sulfur Zinc Entre Ríos, Argentina Pautasso, Juan Manuel Rotondaro, R. 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 |
| 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_short | Respuesta del rendimiento del maíz a fósforo, azufre y zinc en la provincia de Entre Ríos, Argentina |
| title_sort | respuesta del rendimiento del maiz a fosforo azufre y zinc en la provincia de entre rios argentina |
| topic | Maíz Rendimiento Fósforo Azufre Cinc Maize Yields Phosphorus Sulfur Zinc Entre Ríos, Argentina |
| url | http://hdl.handle.net/20.500.12123/13641 https://congresonacionaldemaiz.aianba.org.ar/f_trabajos/0014_D_0gc7as.pdf |
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