BIO Web Conf.
Volume 36, 2021International Scientific and Practical Conference “Fundamental Scientific Research and Their Applied Aspects in Biotechnology and Agriculture” (FSRAABA 2021)
|Number of page(s)||5|
|Section||Modern Directions of Highly Productive Environmentally Friendly Agricultural and Aquaculture, Development and Implementation of Systems for the Rational Use of Modern Means of Chemical and Biological Protection of Agricultural Plants|
|Published online||01 October 2021|
Development of a microbiological preparation for crops based on Bacillus pumilus strains
EC “Prombiotech”, Altai State University, Lenin Avenue 61, 656049, Barnaul, Russian Federation
* Corresponding author: firstname.lastname@example.org
Data of the microbial biopreparation development for protection and crop growth stimulation on the Bacillus bacteria basis are presented. Three B. pumilus strains isolated from the Altai region (the Russian Federation) plants rhizosphere were selected as active components of the bacterial preparation. L-bulone was chosen as the nutrient medium for flasks cultivation of the inoculum. A molasses-based nutrient medium was used to incubate the bacilli in a 15-liter fermenter. The finished microbial preparation was obtained in dry form. The biopreparation is a powder consisting of a lyophilically dried concentrates mixture of genus Bacillus spores. Bacilli biomass were pre-mixed with a protective medium based on gelatin and sucrose. The final number of bacteria in the microbial preparation is 1.29(±0.30) ×1012 CFU/g.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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