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 Methods of Crop Protection|
|Published online||01 October 2021|
The prospect of using the cyanobacterium Nostoc muscorum to improve vital activity of barley seedlings by various methods of seed treatment
1 FSBEI HE “Northern Trans-Ural State Agricultural University”, Agrotechnological Institute, 625003 Tyumen, Respubliki st., 7, Russia.
2 Institute of Biology of the Komi Scientific Center, Ural Branch of the Russian Academy of Sciences, 167982 Syktyvkar, Kommunisticheskaya str., 28, Russia.
3 Vyatka State University, Institute of Chemistry and Ecology, 610000 Kirov, Moscowskaya str., 36, Russia.
* Corresponding author: email@example.com
The influence of the cyanobacterium Nostoc muscorum on vital activity of barley seedlings of the species Novichok was researched. In the experiments different ways of cyanobacterial treatment were used: introducing microorganisms in the growth medium and pre-sowing inoculation of barley seeds with cyanobacteria. The influence of cyanobacterial treatment on biochemical indices and linear growth of barley plants was assessed. The share of plastid pigments and intensity of the processes of lipid peroxidation were assessed in a spectrophotometric way, standard methods were applied. It was stated that Nostoc muscorum has a phytostimulating effect which consists in inhibiting oxidation processes in barley cells, accumulating substances with antioxidative activity, and activating growth processes. Pre-sowing inoculation of barley seeds with cyanobacteria is the most effective one.
© The Authors, published by EDP Sciences, 2021
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