Português

Siderophore production in bacteria strains isolated from Paspalum sp.

Authors

  • Rafael Chaves Ribeiro Universidade Estadual do Norte Fluminense
  • Jose Ivo Baldani Embrapa Agrobiologia
  • Mayan Blanc Amaral Universidade Federal Rural do Rio de Janeiro (UFRRJ)
  • Vera Lúcia Divan Baldani

Keywords:

Bactérias promotoras de crescimento vegetal; Pastagens tropicais.

Abstract

The objective of this work was to evaluate the production of 55 bacterial strains isolated from genotypes of Paspalum sp. The evaluation of in vitro siderophore production was performed using the CAS medium. Of the 55 bacterial isolates evaluated, about 40 isolates were grown in solid CAS medium. The production capacity of siderophores can be an alternative to the use of chemical pesticides. In the next tests the effect of this in the biocontrol of the main pathogens, as well as their capacity to promote plant growth in tropical pastures

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Published

2020-09-08

Issue

Vol. 15 No. 2 (2020): Anais do XI Congresso Brasileiro de Agroecologia, São Cristóvão, Sergipe

Section

CBA - Manejo de Agroecossistemas de Base Ecológica