Yield of tomatoes and peppers under the influence of Nocardia vacсinii IMV В-7405, Acinetobacter calcoaceticus IMV B-7241 and Rhodococcus erythropolis IMV Ас-5017

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Daria Havrylkina
Natalia Leonova
Tetyana Pirog
Natalia Klymenko


In this study both treatment of tomatoes and peppers with phytohormonal extracts obtained from cultural broth of Nocardia vacсinii IMV В-7405, Acinetobacter calcoaceticus IMV B-7241 and Rhodococcus erythropolis IMV с-5017 showed positive stimulation of growth and development of plants. Depending on the degree of dilution of the phytohormonal extracts, the total weight of tomatoes collected from the treated plants was on 11.3145.0% higher than in the control variant. As for the peppers, the total weight of the fruits from treated plants exceeded control by 11.677.1%. The positive influence of extracellular exometabolites of surfactants producers on the yields of tomatoes and peppers is the basis for the development of the technology of obtaining microbial preparations for application in crop production using cheap industrial wastes.

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HAVRYLKINA, Daria et al. Yield of tomatoes and peppers under the influence of Nocardia vacсinii IMV В-7405, Acinetobacter calcoaceticus IMV B-7241 and Rhodococcus erythropolis IMV Ас-5017. Journal of Agriculture and Environment, [S.l.], n. 3 (11), sep. 2019. ISSN 2564-890X. Available at: <http://jae.cifra.science/article/view/159>. Date accessed: 01 june 2020. doi: http://dx.doi.org/10.23649/jae.2019.3.11.4.
Crop production
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