Study of soil rhizobacteria from Chernevaya Taiga in Western Siberia and their potential effect on plant growth
نویسندگان
چکیده
The isolation of soil bacteria from various environments with exceptionally high fertility rates represents an opportunity to identify promising agents promote agriculture production. paper aims study the densities cultivable and isolate radish spring wheat rhizosphere. Plants were grown in pot experiment virgin Chernevaya soil, which possessed extraordinary productivity, zonal forest that did not demonstrate similar features. Fifty-nine bacterial isolates purified evaluated for their beneficial effects on early growth wheat. Isolates belonged Proteobacteria, Actinobacteria, Firmicutes phyla, most represented genera Pseudomonas, Streptomyces, Paenibacillus, Methylobacterium. These dominant used plant inoculation studies. Strains promoted a significant increase shoot root length biomass, thus they may be considered growth-promoting rhizobacteria [PGPR]. Regarding biotest assays, strains displayed capabilities [PGP] selected further investigation. This contributed unique natural environment biotechnological potentials improving showed potency exploited as bioinoculants.
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ژورنال
عنوان ژورنال: Nexo
سال: 2022
ISSN: ['1995-9516', '1818-6742']
DOI: https://doi.org/10.5377/nexo.v35i02.14637