Effect of seed inoculation with bacterial inoculum and in-row application of biohumus on germination parameters, physiological and biochemical components of spring barley seedlings under laboratory conditions
Laen...
Kuupäev
2026
Kättesaadavus
Ajakirja pealkiri
Ajakirja ISSN
Köite pealkiri
Kirjastaja
Estonian University of Life Sciences
Abstrakt
A short-term vegetative experiment was conducted at the Kyiv Specialized Branch of the Ukrainian Institute of Plant Variety Examination (Ukraine) to determine the effect of small doses (100–300 kg ha-1) of biohumus applied during sowing in rows with seeds, as well as pre-sowing inoculation of seeds with the BioStim™Seed preparation on germination parameters and physiological indicators of spring barley seedlings. In row application of biohumus, BioStim™Seed, and their combination improved germination response parameters under laboratory conditions. Pre-sowing inoculation of spring barley seeds with preparation BioStim™Seed without adding biohumus increased germination percentage, but at the same time the mean germination time was increased. The combined use of pre-sowing seed inoculation with the BioStim™Seed preparation with row application of biohumus significantly increased morphological parameters of spring barley shoots, chlorophyll a content, the sum and ratio of chlorophylls a and b, carotenoids content, catalase and peroxidase activity, while significantly reducing the MDA content in the leaves of spring barley seedlings.
Kirjeldus
Received: December 4th, 2025 ; Accepted: April 24th, 2026 ; Published: May 22nd, 2026 ; Correspondence: tetiana.herasko@tsatu.edu.ua
Märksõnad
carotenoids, catalase, chlorophylls, germination, in-row application of biohumus, peroxidase, articles
Viide
Makarchuk, B., Gerasko, T., Pokoptseva, L., Nezhnova, N., & Alekseeva, T. (2026). Effect of seed inoculation with bacterial inoculum and in-row application of biohumus on germination parameters, physiological and biochemical components of spring barley seedlings under laboratory conditions. Estonian University of Life Sciences. https://doi.org/10.15159/AR.26.032