Foliar application of phytohormones enhances growth of maize and soybean seedlings
Phytohormones such as gibberellins, auxins and cytokinins are plant growth promoting factors which added to foliar fertilizers can modulate plant growth and development of agricultural species. This work was performed to study the effects of exogenously applied phytohormones both alone and in mixtur...
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| Format: | Artículo |
| Language: | Inglés |
| Published: |
Ediciones INTA
2019
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| Online Access: | http://ria.inta.gob.ar/trabajos/foliar-application-phytohormones-enhances-growth-maize-and-soybean-seedlings-0 http://hdl.handle.net/20.500.12123/5034 |
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| author | Llanes, Analía Iparraguirre, Julia Masciarelli, Oscar María, N. Luna, Maria Virginia |
| author_browse | Iparraguirre, Julia Llanes, Analía Luna, Maria Virginia María, N. Masciarelli, Oscar |
| author_facet | Llanes, Analía Iparraguirre, Julia Masciarelli, Oscar María, N. Luna, Maria Virginia |
| author_sort | Llanes, Analía |
| collection | INTA Digital |
| description | Phytohormones such as gibberellins, auxins and cytokinins are plant growth promoting factors which added to foliar fertilizers can modulate plant growth and development of agricultural species. This work was performed to study the effects of exogenously applied phytohormones both alone and in mixtures, on a legume and a cereal growing in chambers with controlled conditions of humidity, temperature and light/dark cycle. It was found that application of phytohormones resulted in a considerable increase in growth of soybean and maize plants. The mixture of phytohormones formulated with the lowest concentration of each required to enhance plant growth, allowed a significant improvement on several growth parameters involved in productivity. Thus, the addition of this mixture to commercial products as foliar fertilizers may render potential improvement of legume and cereal yields. |
| format | Artículo |
| id | INTA5034 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2019 |
| publishDateRange | 2019 |
| publishDateSort | 2019 |
| publisher | Ediciones INTA |
| publisherStr | Ediciones INTA |
| record_format | dspace |
| spelling | INTA50342019-05-06T12:13:56Z Foliar application of phytohormones enhances growth of maize and soybean seedlings Llanes, Analía Iparraguirre, Julia Masciarelli, Oscar María, N. Luna, Maria Virginia Maíz Soja Crecimiento Sustancias de Crecimiento Vegetal Giberelinas Auxinas Citoquininas Maize Soybeans Growth Plant Growth Substances Gibberellins Auxins Cytokinins Fitohormonas Phytohormones Phytohormones such as gibberellins, auxins and cytokinins are plant growth promoting factors which added to foliar fertilizers can modulate plant growth and development of agricultural species. This work was performed to study the effects of exogenously applied phytohormones both alone and in mixtures, on a legume and a cereal growing in chambers with controlled conditions of humidity, temperature and light/dark cycle. It was found that application of phytohormones resulted in a considerable increase in growth of soybean and maize plants. The mixture of phytohormones formulated with the lowest concentration of each required to enhance plant growth, allowed a significant improvement on several growth parameters involved in productivity. Thus, the addition of this mixture to commercial products as foliar fertilizers may render potential improvement of legume and cereal yields. Las fitohormonas tales como giberelinas, auxinas y citoquininas son compuestos promotores del crecimiento que, adicionados a fertilizantes foliares, podrían contribuir a mejorar el crecimiento y desarrollo de la planta. Este trabajo fue realizado para evaluar los efectos de la aplicación de fitohormonas exógenas, tanto solas como en mezclas, en leguminosas y gramíneas creciendo en cámaras con condiciones controladas de humedad, temperatura y ciclos de luz/oscuridad. La aplicación de fitohormonas ocasionó una considerable mejora en el crecimiento de plantas de soja y maíz. El formulado a base de la mezcla de fitohormonas, cada una en la concentración mínima requerida para lograr un efecto cuantificable, permitió mejorar significativamente las variables de crecimiento consideradas de importancia para aumentar la productividad. Así, la adición de esta mezcla de fitohormonas a productos comerciales utilizados como fertilizantes para aplicaciones foliares podría mejorar el crecimiento y rendimiento en leguminosas y gramíneas. Gerencia de Comunicación e Imagen Institucional, DNA SICC, INTA Fil: Llanes, Analía. Universidad de Río Cuarto. Facultad de Ciencias Exactas, Físico-Químicas y Naturales. Departamento de Ciencias Naturales. Laboratorio de Fisiología Vegetal; Argentina Fil: Iparraguirre, Julia. Universidad de Río Cuarto. Facultad de Ciencias Exactas, Físico-Químicas y Naturales. Departamento de Ciencias Naturales. Laboratorio de Fisiología Vegetal; Argentina Fil: Masciarelli, Oscar. Universidad de Río Cuarto. Facultad de Ciencias Exactas, Físico-Químicas y Naturales. Departamento de Ciencias Naturales. Laboratorio de Fisiología Vegetal; Argentina Fil: María, N. Universidad de Río Cuarto. Facultad de Ciencias Exactas, Físico-Químicas y Naturales. Departamento de Ciencias Naturales. Laboratorio de Fisiología Vegetal; Argentina Fil: Luna, Maria Virginia. Universidad de Río Cuarto. Facultad de Ciencias Exactas, Físico-Químicas y Naturales. Departamento de Ciencias Naturales. Laboratorio de Fisiología Vegetal; Argentina 2019-05-06T12:12:15Z 2019-05-06T12:12:15Z 2019-04 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://ria.inta.gob.ar/trabajos/foliar-application-phytohormones-enhances-growth-maize-and-soybean-seedlings-0 http://hdl.handle.net/20.500.12123/5034 0325-8718 1669-2314 eng 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 Ediciones INTA RIA 45 (1) : 61-66 (Abril 2019) |
| spellingShingle | Maíz Soja Crecimiento Sustancias de Crecimiento Vegetal Giberelinas Auxinas Citoquininas Maize Soybeans Growth Plant Growth Substances Gibberellins Auxins Cytokinins Fitohormonas Phytohormones Llanes, Analía Iparraguirre, Julia Masciarelli, Oscar María, N. Luna, Maria Virginia Foliar application of phytohormones enhances growth of maize and soybean seedlings |
| title | Foliar application of phytohormones enhances growth of maize and soybean seedlings |
| title_full | Foliar application of phytohormones enhances growth of maize and soybean seedlings |
| title_fullStr | Foliar application of phytohormones enhances growth of maize and soybean seedlings |
| title_full_unstemmed | Foliar application of phytohormones enhances growth of maize and soybean seedlings |
| title_short | Foliar application of phytohormones enhances growth of maize and soybean seedlings |
| title_sort | foliar application of phytohormones enhances growth of maize and soybean seedlings |
| topic | Maíz Soja Crecimiento Sustancias de Crecimiento Vegetal Giberelinas Auxinas Citoquininas Maize Soybeans Growth Plant Growth Substances Gibberellins Auxins Cytokinins Fitohormonas Phytohormones |
| url | http://ria.inta.gob.ar/trabajos/foliar-application-phytohormones-enhances-growth-maize-and-soybean-seedlings-0 http://hdl.handle.net/20.500.12123/5034 |
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