The role of biological preparations in reducing the impact of soybean mosaic virus (SMV) in soybean plants

Jumayorov, Shuhrat (avtor), Xusanov, Tohir (avtor), Narmukhammedova, Mohira (avtor), Kadirova, Gulchekhra (avtor), Vaxobov, Abdirasul (avtor), Kadirova, Zukhra (avtor)

This study evaluated SMV infection on physiological and biochemical parameters of soybean cultivars Baraka and Tomaris in Uzbekistan, assessing the antiviral efficacy of biological preparations. Plants were mechanically inoculated with SMV and treated with Bioeffekt and BIOVAK-Y24, alongside with chemical reference Selecton. Virus presence was confirmed via RT-PCR targeting the P1 gene. SMV infection reduced chlorophyll a content by 0.6-0.9 % and total seed protein content by 3.8-4.7 % across both cultivars. In response to viral stress, endogenous peroxidase activity decreased by 9.1 % in ‘Tomaris’ and 20.0 % in ‘Baraka’. However, biological preparations significantly mitigated virus-induced damage and stimulated plant defense. Bioeffekt demonstrated the highest efficacy, boosting chlorophyll a content by up to 24.5 % and enhancing seed protein content by 7.5-18.3 % compared to infected untreated controls. Furthermore, Bioeffekt and BIOVAK-Y24 sharply up-regulated peroxidase activity by 86.4-149.7 % and 52.6-109.8 %, respectively, indicating strong activation of the host antioxidant system and induced systemic resistance. Conversely, Selecton showed limited recovery effects. These findings indicate that Bacillus-based biological preparations represent an environmentally safe, highly effective strategy for managing SMV infection in regional soybean cultivation.

• Jezik: Angleški jezik
• Ključne besede: Bacillus based preparations, biocontrol, Glycine max L., induced systemic resistance (ISR), peroxidase activity, protein content, soybean mosaic virus (SMV), Uzbekistan
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.01 - Izvirni znanstveni članek
• Organizacija: BF - Biotehniška fakulteta
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2026
• Št. strani: 10 str.
• Številčenje: Vol. 122, no. 3
• PID: 20.500.12556/RUL-189474
• UDK: 631
• ISSN pri članku: 1854-1941
• DOI: 10.14720/aas.2026.122.3.26995
• COBISS.SI-ID: 294105859
• Datum objave v RUL: 07.10.2026

Gradivo je del revije

• Naslov: Acta agriculturae Slovenica
• Založnik: Biotehniška fakulteta, Oddelek za agronomijo in Oddelek za zootehniko, Biotehniška fakulteta, Oddelek za agronomijo in Oddelek za zootehniko, Univerza v Ljubljani, Biotehniška fakulteta, Založba Univerze v Ljubljani
• ISSN: 1854-1941
• COBISS.SI-ID: 219581184

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.

Sekundarni jezik

• Jezik: Slovenski jezik
• Naslov: Vloga bioloških pripravkov pri zmanjševanju vpliva virusa mozaika soje (SMV) na rastline soje
• Ključne besede: pripravki na osnovi Bacillus, biotično varstvo rastlin, inducirana sistemska odpornost, aktivnost peroksidaze, vsebnost beljakovin, sojin mozaični virus (SMV), Uzbekistan