Performance of soybean seeds treated with Rhizophagus intraradices mycorrhizal inoculant
DOI:
https://doi.org/10.33448/rsd-v9i11.10169Keywords:
Glycine max (L.) Merrill.; Seed quality; High and low vigor.Abstract
The objective of the research was to evaluate the physiological performance of soybean seeds treated with mycorrhizal inoculant based on Rhizophagus intraradices, (20,800 propagules / g.) And their interaction with fungicide (Metalaxil-M 2% w / v; Tiabendazole 15% w / ve Fludioxonil 2.5% w / v). The experiment was carried out at the Federal Technological University of Paraná, in the year 2019. Two batches of soybean seeds of the cultivar M 5838 IPRO were used, one batch with low vigor (Vigor 74% and germination 87%) and another with high vigor (Vigor 92% and germination 92%). The variables used were Germination; Seedling vigor classification; Seedling length; Dry mass; Accelerated aging; Field emergency and Average emergency time. The test was carried out in a completely randomized design (DIC), with four replications. It was concluded that, in relation to vigor, the high vigor lot obtained better performance in relation to the physiological parameters of the seeds and presented little or no interference from the evaluated treatments. In the low vigor lot, treatments with mycorrhizal Rhizophagus intraradices and or the association with fungicide, demonstrated a certain specificity regarding the interference in the physiological parameters in soybean seeds, and the germination, vigor and dry matter variables improved with joint use. Fungicide and mycorrhiza. Studies on the efficiency of these treatments need to be validated in the field regarding the improvement of the agronomic and productive parameters of the soybean crop.
References
Agrolink. (2018). Com aplicação do Inoculante Micorrízico produtividade no trigo chega a 21%. Recuperado de https://www.agrolink.com.br/noticias/com-aplicacao-do-inoculante-micorrizico-produtividade-no-trigo-chega-a-21-_414085.html
Balardin, R. S., Silva, F. D. L. D., Debona, D., Dalla Corte, G., Dalla Favera, D., Tormen, N. R. (2011). Tratamento de sementes com fungicidas e inseticidas como redutores dos efeitos do estresse hídrico em plantas de soja. Ciência Rural, 41(7), 1120-1126.
Brasil. Ministério da Agricultura, Pecuária e Abastecimento. (2009). Regras para análise de sementes. Ministério da Agricultura, Pecuária e Abastecimento. Secretaria de Defesa Agropecuária, Brasília.
Conab - Companhia Nacional de Abastecimento. (2020). Acompanhamento de Safra Brasileira: Grãos – Quarto levantamento. Conab, Brasília.
Cunha, R. P. D., Corrêa, M. F., Schuch, L. O. B., Oliveira, R. C. D., Abreu Junior, J. D. S., Silva, J. D. G. D., & Almeida, T. L. D. (2015). Diferentes tratamentos de sementes sobre o desenvolvimento de plantas de soja. Ciência Rural, 45(10), 1761-1767.
CRUZ, C. D. Programa Genes - Estatística Experimental e Matrizes. (1a ed.), Viçosa: UFV, 2006.
Da Silva, M., Siega, T. C., Feliceti, M. L., Tozetto, L. C., Mazaro, S. M., & Possenti, J. C. (2020). Desempenho fisiológico de sementes olerícolas tratadas com micorriza endofítica. Brazilian Journal of Development, 6(8).
Da Silva Almeida, A., Castellanos, C. I. S., Deuner, C., Borges, C. T., & Meneghello, G. E. (2014). Efeitos de inseticidas, fungicidas e biorreguladores na qualidade fisiológica de sementes de soja durante o armazenamento. Brazilian Journal of Agriculture-Revista de Agricultura, 89(3), 172-182.
Dan, L. G. de M., Dan, H. de A., Barroso, A. L. de L., Braccini, A. de L. e. (2010). Qualidade fisiológica de sementes de soja tratadas com inseticidas sob efeito do armazenamento. Revista Brasileira de Sementes, 32, 131-139.
Dos santos, S. L. Associação de inoculantes bacterianos e micorrízicos na soja orgânica e convencional. 49f. Dissertação (Mestrado em Agronomia) – Programa de Pós-Graduação em Agronomia (Área de Concentração: Produção vegetal), Universidade Tecnológica Federal do Paraná. Pato Branco, 2020.
Krzyzanowski, F, C., França Neto, J, de B., Vieira, R. D. (1999). Vigor de sementes: conceitos e testes. Londrina, ABRATES, 1(2), 3.
Maguire, J. D. (1962). Speed of germination-aid in selection and evaluation for seedling emergence and vigor. Crop Science, Madison, 2(1), 176-177.
Nakagawa, J. Testes de vigor baseados no desempenho de plântulas. In: Krzyzanowski, F. C., Vieira, R. D., França Neto, J. B. (1999). Vigor de sementes: conceitos e testes. Londrina: ABRATES, p.1-21.
Peske, S. T., Villela, F. A., Meneghello, G. E. (2012). Sementes: fundamentos científicos e tecnológicos. In: Peske, S. T., Barros, A. C. S. A., Schuch, L. O. B. Produção de sementes. 3 ed. ver. e ampl. Pelotas: Ed. Universitária/UFPel.
Strieder, M. L., Bertagnolli, P. F. A soja no sistema de cultivo. Embrapa Trigo (2016). Recuperado de https://www.embrapa.br/.../8901995/artigo---a-soja-no-sistema-de-cultivo
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Copyright (c) 2020 Maikely Luana Feliceti; Luana Carolina Tozetto; Thayllane de Campos Siega; Marcieli da Silva; Ilana Niqueli Talino Santos; Renan Quisini; Michel Anderson Masiero; Sérgio Mazaro; Jean Carlo Possenti
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