resumen
Abstract
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
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dc.contributor.author | Pautasso, Juan Manuel | |
dc.contributor.author | Rotondaro, R. | |
dc.date.accessioned | 2022-12-16T19:36:41Z | |
dc.date.available | 2022-12-16T19:36:41Z | |
dc.date.issued | 2022-11 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12123/13641 | |
dc.identifier.uri | https://congresonacionaldemaiz.aianba.org.ar/f_trabajos/0014_D_0gc7as.pdf | |
dc.description.abstract | 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. | eng |
dc.format | application/pdf | es_AR |
dc.language.iso | spa | es_AR |
dc.publisher | Asociación de Ingenieros Agrónomos del Norte de la Provincia de Buenos Aires | es_AR |
dc.rights | info:eu-repo/semantics/openAccess | es_AR |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | |
dc.source | XII Congreso Nacional de Maíz, Pergamino, 8 al10 de Noviembre de 2022 | es_AR |
dc.subject | Maíz | es_AR |
dc.subject | Maize | eng |
dc.subject | Rendimiento | es_AR |
dc.subject | Yields | eng |
dc.subject | Fósforo | es_AR |
dc.subject | Phosphorus | eng |
dc.subject | Azufre | es_AR |
dc.subject | Sulfur | eng |
dc.subject | Cinc | es_AR |
dc.subject | Zinc | eng |
dc.subject.other | Entre Ríos, Argentina | es_AR |
dc.title | Respuesta del rendimiento del maíz a fósforo, azufre y zinc en la provincia de Entre Ríos, Argentina | es_AR |
dc.type | info:ar-repo/semantics/documento de conferencia | es_AR |
dc.type | info:eu-repo/semantics/conferenceObject | es_AR |
dc.type | info:eu-repo/semantics/publishedVersion | es_AR |
dc.rights.license | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | |
dc.description.origen | EEA Paraná | es_AR |
dc.description.fil | Fil: Pautasso, Juan Manuel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Paraná. Agencia de Extensión Rural Diamante; Argentina | es_AR |
dc.description.fil | Fil: Rotondaro, R. Asociación de Cooperativas Argentinas Coop. Ldta; Argentina | es_AR |
dc.subtype | ponencia |
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