Artículo
Enterobacter sp. J49: A Native Plant Growth-Promoting Bacteria as Alternative to the Application of Chemical Fertilizers on Peanut and Maize Crops
Anzuay, María Soledad
; Prenollio, Ariel; Ludueña, Liliana Mercedes
; Morla, Federico Daniel
; Cerliani, Cecilia; Lucero, Cinthia Tamara
; Angelini, Jorge Guillermo
; Taurian, Tania
Fecha de publicación:
03/2023
Editorial:
Springer
Revista:
Current Microbiology
ISSN:
0343-8651
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
In agricultural soils the productivity is determined by several factors and among them are the metabolic activities of the microorganisms that reside in it. The inoculation of plants with these bacteria is an alternative to the use of agrochemicals in crops. In particular, in those soils in which P levels are low, phosphate-solubilizing bacteria became an important group of soil microorganisms. In order to propose a potential P-biofertilizer to replace chemical fertilizers, the objective of this study was to evaluate the response of peanut and maize plants to the inoculation with the phosphate solubilizer Enterobacter sp. J49 individually or in combination with chemical fertilizers on growth, yield, and nutrient contents on peanut and maize plants in field trials. Two field assays in the peanut growing region of Córdoba Province (Argentina) were carried out. The inoculation of peanut with Enterobacter sp. J49 showed an increase in the yield with respect to the other treatments. Maize plants inoculated with this strain, alone or combined with half dose of chemical fertilizer, presented the highest yields. The results indicated that Enterobacter sp. J49 has a growth-promoting effect on the yield of peanut and maize mainly under drought stress. In conclusion, the inoculation with this strain would be a more sustainable agricultural practice for improving yield of peanut and maize crops in Argentinian agricultural area.
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Articulos (INIAB)
Articulos de INSTITUTO DE INVESTIGACIONES AGROBIOTECNOLOGICAS
Articulos de INSTITUTO DE INVESTIGACIONES AGROBIOTECNOLOGICAS
Citación
Anzuay, María Soledad; Prenollio, Ariel; Ludueña, Liliana Mercedes; Morla, Federico Daniel; Cerliani, Cecilia; et al.; Enterobacter sp. J49: A Native Plant Growth-Promoting Bacteria as Alternative to the Application of Chemical Fertilizers on Peanut and Maize Crops; Springer; Current Microbiology; 80; 3; 3-2023; 1-11
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