Resumen

MARQUEZ-CRUZ, Saray; MARTINEZ-CRUZ †, Michel  y  ACOSTA-ROCA, Rosa. Effect of rhizobia on growth and yield of maize (Zea mays L.) cultivar P-79-28. cultrop [online]. 2022, vol.43, n.4  Epub 01-Dic-2022. ISSN 1819-4087.

Maize is one of the most important cereals in the world and a strategic crop for food sovereignty and security. The use of bioproducts based on rhizobia in this crop, represents an alternative to decrease chemicals application in their development. The present research was carried out on the "El Mulato" farm, CCS "Orlando Cuellar Peñalver", San José de las Lajas municipality. Developed from December 2018 to April 2019, four strains of Rhizobium sp. were inoculated, with the objective of determining their effect on the growth and yield characters in the P-79-28 maize variety. It was obtained that the different evaluated stains showed positive effects on yield characters. The treatment that obtained the best results in terms of growth characteristics was the one that was inoculated with the C1 strain of Rhizobium sp.

Palabras clave : treatment; bioproduct; microbial inoculants; diastrophic bacteria.

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