The Effectiveness of Co-Inoculation by Consortia of Microorganisms Depends on the Type of Plant and the Soil Microbiome

The Effectiveness of Co-Inoculation by Consortia of Microorganisms Depends on the Type of Plant and the Soil Microbiome Full article

Journal

Plants
ISSN: 2223-7747

Output data

Year: 2024, Volume: 13, Number: 1, Article number : 116, Pages count : DOI: 10.3390/plants13010116

Tags

consortia of microorganisms; co-inoculation; soil microbiom

Authors

Sokolova Ekaterina Alexeevna ^1,2 , Mishukova Olga Viktorovna ^1,2 , Hlistun Inna Viktorovna ^1,2 , Tromenschleger Irina Nikolaevna ^1,2 , Tikunov Artem Yurievich ² , Manakhov Andrey Dmitrievich ³ , Rogaev Evgeny Ivanovich ³ , Savenkov Oleg Alexandrovich ⁴ , Buyanova Maria Dmitrievna ⁴ , Ivanov Ilya Vladimirovich ⁴ , Smirnova Natalya Valentinovna ⁴ , Voronina Elena Nikolaevna ^1,2

Affiliations

1	Department of Natural Sciences, Novosibirsk State University, 630090 Novosibirsk, Russia
2	Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia
3	Department of Genetics, Centre for Genetics and Life Science, Sirius University of Science and Technology, 354340 Sirius, Russia
4	Institute of Soil Science and Agrochemistry, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia

Funding (1)

МИНИСТЕРСТВО НАУКИ И ВЫСШЕГО ОБРАЗОВАНИЯ РОССИЙСКОЙ ФЕДЕРАЦИИ

2021-1930-ФП5-8365-8981

The amalgamation of mineral and targeted bacterial preparations represents a new generation of agricultural technology. Inoculation with combined preparations of microorganisms is more effective than inoculation with a single microorganism in stimulating plant growth by providing a more balanced diet for various crops. In this work, the effect of inoculation of 20 consortium variants on the yield indicators of three crops (wheat, buckwheat, corn) and the soil microbiome in the open field was investigated. The soil microbiome was defined by 16S rRNA sequences through NGS. The species richness of the soil microbial community (alpha diversity) was similar for all studied samples. A beta-diversity analysis revealed that the microbial diversity of three soil samples (C.bw, F.bw and Soil.bw) differed significantly from all others. At the phylum level, the number of Acidobacteriota and Firmicutes in these samples was increased. For the combination “Consortium C (Rothia endophytic GMG9 and Azotobacter chroococcum GMG39)—buckwheat”, a systemic positive improvement in all growth and yield indicators was observed. The soil of the site where buckwheat grew, inoculated by Consortium C, contained significantly more available phosphorus than all other soil samples. Such results can be explained both by the direct action of a consortium of phosphate-immobilizing and nitrogen-fixing bacteria and acidification of the medium due to an increase in phylum Acidobacteriota bacteria in the soil.

Sokolova E.A. , Mishukova O.V. , Hlistun I.V. , Tromenschleger I.N. , Tikunov A.Y. , Manakhov A.D. , Rogaev E.I. , Savenkov O.A. , Buyanova M.D. , Ivanov I.V. , Smirnova N.V. , Voronina E.N.
The Effectiveness of Co-Inoculation by Consortia of Microorganisms Depends on the Type of Plant and the Soil Microbiome
Plants. 2024. V.13. N1. 116 . DOI: 10.3390/plants13010116 WOS Scopus OpenAlex

Published print:

Dec 31, 2023

Web of science:	WOS:001140557300001
Scopus:	2-s2.0-85181964077
OpenAlex:	W4390467936

DB	Citing
OpenAlex	2
Scopus	3
Web of science	3