Bibliographic citations
Vilchez, G., (2017). Capacidad antagonista y promotora del crecimiento vegetal de rizobacterias aisladas del cultivo de frijol (Phaseolus vulgaris L.) [Universidad Nacional Agraria La Molina]. https://hdl.handle.net/20.500.12996/2681
Vilchez, G., Capacidad antagonista y promotora del crecimiento vegetal de rizobacterias aisladas del cultivo de frijol (Phaseolus vulgaris L.) []. PE: Universidad Nacional Agraria La Molina; 2017. https://hdl.handle.net/20.500.12996/2681
@misc{sunedu/3012870,
title = "Capacidad antagonista y promotora del crecimiento vegetal de rizobacterias aisladas del cultivo de frijol (Phaseolus vulgaris L.)",
author = "Vilchez Olivares, Gretty Jazmin",
publisher = "Universidad Nacional Agraria La Molina",
year = "2017"
}
Bean is a legume of great importance economic, cultural and nutritional. At present the massive use of agrochemicals has increased; causing pollution of ecosystems and consequently posing a risk to human health. Therefore a sustainable alternative is the use of native microorganisms that have the capacity to promote plant growth and biocontrol against diseases. We used 17 bacterial strains that were characterized microscopically and macroscopically. The production of indole acetic acid with values of up to 51.68 μg/ml, the solubilization of dicalcic and tricalcic with an efficiency of up to 156 % and the change of yellow color of nitrogen fixing strains was evaluated. Germination was also evaluated, all bacterial strains promoted the percentage of germination in which an increase in dry weights was observed. The greenhouse test was inoculated with strains of Bacillus (TrujBac02-32, TrujBac02-40), Pseudomonas (LamPs02-15, LamPs03-1) and Rizobium (E10); were evaluated size and incidence, 25 days were harvested and fresh weight and dry weight were obtained. The inoculated seedlings were superior in size to the control, in addition the TrujBac02-40 strain in interaction with Rhizobium (E10) showed to be efficient antagonist against Rizoctonia solani.
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