Influence of Azospirillum brasilense and nitrogen applied in different stages of wheat
DOI:
https://doi.org/10.70833/rseisa18item402Keywords:
Triticum aestivum, Grass, Yield, Biological fertilization.Abstract
Nitrogen is a nutrient that can directly influence wheat crop yield. In the search for a more sustainable production, the purpose of this study was to evaluate the response of wheat to inoculation with Azospirillum brasilense in combination with applied nitrogen in different phenological stages. The experiment was carried out in the IPTA experimental field, located in Ybyrarobaná, Canindeyú, Paraguay. A randomized complete block design was used with a 2 x 3 bifactorial arrangement and two controls (without inoculation and without nitrogen fertilization; with inoculation and without nitrogen fertilization). The factors were the absence and application of A. brasilense and the application of nitrogenous fertilizer in: tillering; tillering and elongation; tillering and heading. The variables evaluated were plant height (PH), number of spikes per m2 (NS), yield (Y), thousand grain weight (TGW) and hectoliter weight of grains (HW). The data were subjected to analysis of variance and the means were compared by Tukey's test at 5%. The application of A. brasilense in wheat associated with nitrogen in three phenological stages did not present statistical difference in the variables PH, NS, Y and TGW. On the other hand, a significant difference was observed in the factorial arrangement. The PH, the application of nitrogen in the tillering and tassel phenological stages, as well as the association of the inoculation with the application of nitrogen at the moment of tillering and divided in the tillering and elongation, showed superior results, however, not differing from the controls.
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Cabrera Arredondo, G., Kohli, M. M., Agüero, M., Altamirano, E., & Benítez Quintana, G. (2016). Calidad industrial de variedades de trigo, Itapúa 80, Itapúa 85 y Canindé 21. Investigación agraria, 18(2), 95-100. https://doi.org/10.18004/investig.agrar.2016.diciembre.95-100
Cocco, A. (2019). Aplicación de nitrógeno en distintas épocas de aplicación en el cultivo de trigo. Tesis de Grado. Itakyry. Paraguay.
Ferreira, J. P., Nunes, R. F., Silva, R. B., Dal Bem, E. A., Garcia, D. P., Sabundjian, M. T., & de Souza, F. M. L. (2017). Azospirillum brasilense via foliar e doses de nitrogênio em cobertura na cultura do trigo na região de Itapeva-SP. Revista Brasileira de Engenharia de Biossistemas, 11(2), 154-163. https://doi.org/10.18011/bioeng2017v11n2p154-163
Ferreira, J. P., Andreotti, M., Arf, O., Kaneko, F. H., Nascimento, V., & Sabundjian, M. T. (2014). Inoculação com Azospirillum brasilense e nitrogênio em cobertura no trigo em região de Cerrado. Tecnologia e Ciência Agropecuária, 8, 27-32.
Fibach-Paldi, S., Burdman, S., & Okon, Y. (2012). Key physiological properties contributing to rhizosphere adaptation and plant growth promotion abilities of Azospirillum brasilense. FEMS Microbiology Letters, 326(2), 99-108. https://doi.org/10.1111/j.1574-6968.2011.02407.x
Kohli, M. M., Cubilla, L. E., & Cabrera, G. (2013). Cuarto Seminario Nacional de Trigo: Del Grano al Pan. CAPECO/INBIO.
Megda, M. M., Buzetti, S., Andreotti, M., Teixeira Filho, M. M. C., Vieira, M. X. (2009). Resposta de cultivares de trigo ao nitrogênio em relação às fontes e épocas de aplicação sob plantio direto e irrigação por aspersão. Ciência e Agrotecnologia, 33, 1055-1060. https://doi.org/10.1590/S1413-70542009000400016
Mumbach, G. L., Kotowski, I. E., Schneider, F. J. A., Mallmann, M. S., Bonfada, E. B., Portela, V. O., Bonfada, É. B. & Kaiser, D. R. (2017). Resposta da inoculação com Azospirillum brasilense nas culturas de trigo e de milho safrinha. Scientia Agraria, 18(2), 97-103. Disponible en: https://www.redalyc.org/articulo.oa?id=99551919010
Peña, R. J. (2007). Influencia de la textura del endospermo y la composición en las proteínas del gluten en la calidad panadera del trigo. Centro Internacional de Mejoramiento de Maíz y Trigo (CIMMYT).
Schmidt, M. (2020). Efecto de la residualidad de Azospirillum brasilense sobre los distintos parámetros de rendimiento en el cultivo de Trigo. Bahía Blanca. Consultado el 15 de marzo del 2022. Disponible en: https://repositoriodigital.uns.edu.ar/bitstream/handle/123456789/5220/Schmidt%2c%20Mart%c3%adn%20Alejandro%20Trabajo%20de%20Intensificaci%c3%b3n.pdf?sequence=1&isAllowed=y
Servín, M. B., & Rojas, A. (2014). El sector del trigo en el Paraguay: potencialidades de innovación y aprendizajes. Serie Documentos del Reporte Anual 2014. Recursos Naturales y Desarrollo.
Silva, S. R., & Pires, J. L. F. (2017). Resposta do trigo BRS Guamirim à aplicação de Azospirillum, nitrogênio e substâncias promotoras do crescimento. Revista Ciência Agronômica, 48, 631-638. https://doi.org/10.5935/1806-6690.20170073
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Copyright (c) 2024 Patricia Juana Colmán Ribelatto, Milciades Ariel Melgarejo Arrúa, Melina Faviola Delvalle Cantero, Carolina Dominga Maldonado Leiva, Alcides Rubén Villalba Arriola, Elida Auxiliadora Peralta Paiva
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