Metodología alternativa para la prueba de germinación en semillas de maíz híbridas tratadas químicamente

Autores/as

DOI:

https://doi.org/10.33448/rsd-v10i13.21457

Palabras clave:

Zea Mays; Tratamiento de semillas; Temperaturas; Diferentes sustratos.

Resumen

El objetivo de este trabajo fue identificar las condiciones más adecuadas para evaluar la prueba de germinación en semillas de maíz mediante el uso de diferentes sustratos. Se realizaron dos pruebas para el desarrollo de la obra. En el ensayo 1 se utilizó el híbrido Morgan 30A37 PWV en un esquema factorial de 5 sustratos con 8 tratamientos químicos. Las semillas fueron tratadas industrialmente con los siguientes insecticidas: Inside FS, Inside FS + Maestro FS, Maestro FS, Poncho, Inside FS + BioCoat Corn, Inside FS + Maestro FS + BioCoat Corn y Maestro FS + BioCoat Corn. En cuanto al ensayo 2, el híbrido utilizado fue el FS533 PWV en un esquema factorial de 5 sustratos y 5 tratamientos, en este las semillas recibieron el tratamiento industrial con insecticidas: Inside FS, Inside FS + Maestro FS, Maestro FS y Poncho. Ambas pruebas fueron sometidas a dos temperaturas (20°C y 25°C) y cinco sustratos (papel germitest®; papel germitest® + arena; papel germitest® + tierra; papel germitest® + carboncillo y papel marrón). Los sustratos más adecuados para instalar la prueba de germinación en semillas de maíz tratadas químicamente fueron el pepel marrón y germitest® + carbón. Y la temperatura de 20°C es la que permite el desarrollo más uniforme y rápido de plántulas normales en la prueba de germinación en semillas híbridas de maíz tratadas.

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Publicado

21/10/2021

Cómo citar

ROSSETTI, C.; MADRUGA, N. P. .; ÁVILA, N. da C. de .; FIGUEIREDO, J. C. .; SARAIVA, C. R. C. .; MADRUGA, F. B. .; BERSCH, I. da R. .; MEDEIROS, L. B. .; TUNES, L. V. M. de . Metodología alternativa para la prueba de germinación en semillas de maíz híbridas tratadas químicamente. Research, Society and Development, [S. l.], v. 10, n. 13, p. e551101321457, 2021. DOI: 10.33448/rsd-v10i13.21457. Disponível em: https://rsdjournal.org/index.php/rsd/article/view/21457. Acesso em: 29 nov. 2024.

Número

Sección

Ciencias Agrarias y Biológicas