| Issue |
E3S Web Conf.
Volume 224, 2020
Topical Problems of Agriculture, Civil and Environmental Engineering (TPACEE 2020)
|
|
|---|---|---|
| Article Number | 04007 | |
| Number of page(s) | 7 | |
| Section | Agriculture and Bioscience | |
| DOI | https://doi.org/10.1051/e3sconf/202022404007 | |
| Published online | 23 December 2020 | |
The effect of biologization of growing wine grapes on the microbocenosis of a vineyard
Research Institute of Agriculture of Crimea, 150, Kievskaya Street, 295493, Simferopol, Russian Federation
* Corresponding author: ninaklymenko@yandex.ru
This article presents the results of a microbiological study of soil samples selected in the vineyard in the berry growth stage in 20162017, aimed at studying the number of bacteria of the main ecological and trophic groups involved in the transformation of soil organic matter. It is shown that the combined use of microbial preparations and grassing contributed to an increase in the number of bacteria in the rhizosphere of the grape. Thus, the greatest number of ammonifying, amylolytic and oligonitrophilic bacteria were observed against the background of bluegrass grassing: the excess of control was 2.9, 1.3 and 1.2 times, respectively. At the same time, it was revealed that in comparison with the control, the number of phosphate-mobilizing and oligotrophic bacteria was greatest in natural grassing.
© The Authors, published by EDP Sciences, 2020
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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