Isolation and study of plant growth promoting rhizobacteria from Triticosecale Wittmack growing in Almaty region
Batykova Z.K. Kistaubayeva A.S. Savitskaya I.S. Pidlisnyuk V.
20 June 2024al-Farabi Kazakh State National University
International Journal of Biology and Chemistry
2024#17Issue 153 - 59 pp.
This article presents data on isolation and characterization of native plant growth-promoting rhizobacteria (PGPR) from the rhizosphere and root-endosphere of X Triticosecale Wittmack growing in Almaty region. A total of 22 distinct (eighteen gram-negative and four gram-positive) bacterial isolates were identified, classified according to their spore-forming activity: eighteen non-spore-forming and four spore-forming bacteria. Bacterial isolates were screened in vitro for PGPR characteristics and evaluated for their beneficial effects on the early growth of triticale variety X Triticosecale Wittmack. The findings of our research indicated isolation of four growth-promoting bacteria (AS4, AS6, AR1, TS6), three antifungal bacteria (AR2 and AS7), and one strain of combined action, i.e. high growth-promoting and fungistatic activity (AR6). Research has demonstrated that PGPR can be utilized as biofertilizers for crop production. Study marks the beginning of a larger investigation into the bacterial diversity of the triticale variety X Triticosecale Wittmack in the Almaty region.
growth stimulation , PGPR , rhizobacteria , rhizosphere , root-endosphere
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Department of Biotechnology, Al-Farabi Kazakh National University, Almaty, Kazakhstan
Department of Environmental Chemistry and Technology, Faculty of Environment, Jan Evangelista Purkyně University, Ústí nad Labem, Czech Republic
Department of Biotechnology
Department of Environmental Chemistry and Technology
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