2017
DOI: 10.22267/rcia.173401.60
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Mecanismo de acción de cinco microorganismos promotores de crecimiento vegetal

Abstract: El uso indiscriminado de agroquímicos para aumentar la productividad de los cultivos, es una práctica no amigable con el ambiente. Como estrategia para desplazar el uso de químicos agrícolas, se aplica la bioinoculación de microorganismos promotores de crecimiento vegetal. En este contexto, el objetivo fue evaluar el efecto promotor del crecimiento vegetal de cinco cepas de microorganismos sobre seis especies de plantas. Se seleccionó un hongo (Trichoderma harzianum) y un grupo de bacterias (Enterobacter aerog… Show more

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Cited by 20 publications
(22 citation statements)
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“…According to one study 41 , T. inhamatum has an insecticidal and enzymatic against the fruit fly Drosophila melanogaster, colonizing 12 flies and maintaining chitinolytic enzymatic activity for 24 days after inoculation. Other authors 3 , argue that species such as T. harzianum are not only used as BCAs, but are also excellent PGPs, increasing the germination of seeds such as sunflower and papaya by 30%, which allows us to deduce that the seeds easi-ly assimilate the products synthesized by the microorganisms, accelerating the germination process.…”
Section: Many Products Consist Of a Single Species Ofmentioning
confidence: 99%
See 1 more Smart Citation
“…According to one study 41 , T. inhamatum has an insecticidal and enzymatic against the fruit fly Drosophila melanogaster, colonizing 12 flies and maintaining chitinolytic enzymatic activity for 24 days after inoculation. Other authors 3 , argue that species such as T. harzianum are not only used as BCAs, but are also excellent PGPs, increasing the germination of seeds such as sunflower and papaya by 30%, which allows us to deduce that the seeds easi-ly assimilate the products synthesized by the microorganisms, accelerating the germination process.…”
Section: Many Products Consist Of a Single Species Ofmentioning
confidence: 99%
“…The soil, which provides the base for agriculture, is one of the habitats with the greatest biodiversity of microbes in nature with about 10 4 to 10 9 microorganisms of different species per gram of soil. To maintain soil health, environmentally friendly tech nologies such as the use of biological control (BC) within integrated pest management (IPM) 3 have been promoted.…”
Section: Introductionmentioning
confidence: 99%
“…Las poblaciones de microorganismos están altamente influenciadas por los exudados radicales que incluyen aminoácidos, ácidos grasos, nucleótidos, ácidos orgánicos, fenoles, reguladores de crecimiento, poliamidas, esteroles, azúcares y vitaminas (Wang et al, 2018;Ramírez et al, 2013), los cuales pueden ser modif icados a través de la interacción de las plantas con los microorganismos promotores de crecimiento vegetal (González y Fuentes, 2017).…”
Section: Efecto De La Aplicación De Microorganismos Benéficos En Las unclassified
“…En el suelo habitan microorganismos capaces de incrementar de forma favorable la capacidad de las plantas para acceder a nutrientes indispensables para su desarrollo (Correa, 2016). Este grupo de microorganismos se conocen como rizobacterias promotoras de crecimiento vegetal (RPCV) y está constituido por varias especies de bacterias que pueden incrementar el crecimiento y la productividad en las plantas, de distintas formas (González & Fuentes, 2017).…”
Section: Introductionunclassified