Influence of Bacillus subtilis on the physiological state of wheat and the microbial community of the soil under different rates of nitrogen fertilizers

Pishchik, V. N.; Vorobyev, Nikolay Ivanovich; Moiseev, Kirill; Sviridova, Olga; Surin, V. G.

doi:10.1134/s1064229315010135

Cited by 15 publications

(7 citation statements)

References 10 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…We showed that bacteria Bacillus sp. V2026 stimulated nutrient supply to the grain and affected the level of N, P, K, Fe, Mg, Zn, and Mn in wheat grain (Table 2), which is consistent with our earlier results obtained on Bacillus subtilis N2 [78,79]. Our results accord with those of [14], who reported an increase in the content of macro-and micronutrients in wheat grain after inoculation with Bacillus megaterium.…”

Section: Discussionsupporting

confidence: 92%

Plant Development of Early-Maturing Spring Wheat (Triticum aestivum L.) under Inoculation with Bacillus sp. V2026

Mirskaya

Khomyakov

Rushina

et al. 2022

Plants

View full text Add to dashboard Cite

The effect of a plant growth-promoting bacterium (PGPB) Bacillus sp. V2026, a producer of indolyl-3-acetic acid (IAA) and gibberellic acid (GA), on the ontogenesis and productivity of four genotypes of early-maturing spring wheat was studied under controlled conditions. The inoculation of wheat plants with Bacillus sp. V2026 increased the levels of endogenous IAA and GA in wheat of all genotypes and the level of trans-Zeatin in Sonora 64 and Leningradskaya rannyaya cvs but decreased it in AFI177 and AFI91 ultra-early lines. Interactions between the factors “genotype” and “inoculation” were significant for IAA, GA, and trans-Zeatin concentrations in wheat shoots and roots. The inoculation increased the levels of chlorophylls and carotenoids and reduced lipid peroxidation in leaves of all genotypes. The inoculation resulted in a significant increase in grain yield (by 33–62%), a reduction in the time for passing the stages of ontogenesis (by 2–3 days), and an increase in the content of macro- and microelements and protein in the grain. Early-maturing wheat genotypes showed a different response to inoculation with the bacterium Bacillus sp. V2026. Cv. Leningradskaya rannyaya was most responsive to inoculation with Bacillus sp. V2026.

show abstract

Section: Discussionsupporting

confidence: 92%

Plant Development of Early-Maturing Spring Wheat (Triticum aestivum L.) under Inoculation with Bacillus sp. V2026

Mirskaya

Khomyakov

Rushina

et al. 2022

Plants

View full text Add to dashboard Cite

show abstract

“…The number and the activity of Nfixing bacteria of the wheat rhizosphere increased and affected N accumulation by wheat plants inoculated with B. subtilis No.2 [52]. The same effect was observed in the application of biological preparation based on a combination of microorganisms (non-N fixers), where application of preparation increased N uptake in rice by 52% [53]. Plants, in turn, may control the composition and abundance of the rhizosphere microbial community.…”

Section: Resultsmentioning

confidence: 67%

Impact of Bacillus subtilis on Tomato Plants Growth and Some Biochemical Characteristics under Combined Application with Humic Fertilizer

Pishchik

Vorobyov

Ostankova³

et al. 2018

IJPSS

View full text Add to dashboard Cite

show abstract

“…The composition of the bacterial and fungal communities in chrysanthemum rhizosphere were differentially affected by the two soil treatments, as has been noted repeatedly in other systems [28,[31][32][33]. The nature of the soil treatment played a large part in shaping the composition of the rhizosphere microbiome.…”

Section: Discussionmentioning

confidence: 64%

Assessing the Influence of Fumigation and Bacillus Subtilis-Based Biofungicide on the Microbiome of Chrysanthemum Rhizosphere

et al. 2019

View full text Add to dashboard Cite

Chrysanthemum is an important ornamental species in China. However, sustained monoculture often leads to a decline in soil quality, in particular to the build-up of pathogens. Fusarium wilt, a severe disease in chrysanthemum monoculture systems, was effectively controlled by fumigation and/or the application of a biofungicide in our previous study. However, the mechanisms underlying disease suppression remain elusive. Here, a series of greenhouse experiments were conducted to characterize the effect on the chrysanthemum rhizosphere microbiome of the fumigant dazomet (DZ) and of a biofungicide based on Bacillus subtilis NCD-2 (BF). The results indicated that the BF treatment increased bacterial diversity by 4.2%, while decreasing fungal diversity by 21.3%. After two seasons of BF treatment, the abundance of microbes associated with disease suppression such as Bacillus spp. and Trichoderma spp. increased 15.1-fold and 4.25-fold more than that of the control, while the pathogenic Fusarium oxysporum was decreased by 79.20% when compared to the control. Besides, the DZ treatment reduced both bacterial and fungal diversity 7.97% and 2.73% respectively, when compared with the control. The DZ treatment controlled Fusarium wilt disease and decreased the abundance of F. oxysporum in the first year, but the abundance of the F. oxysporum was 43.8% higher after two years in treated soil than in non-treated soil. Therefore, the application of BF has a great potential for the control of Fusarium wilt disease in chrysanthemum by changing soil microbiome structure and function.

show abstract

Influence of Bacillus subtilis on the physiological state of wheat and the microbial community of the soil under different rates of nitrogen fertilizers

Cited by 15 publications

References 10 publications

Plant Development of Early-Maturing Spring Wheat (Triticum aestivum L.) under Inoculation with Bacillus sp. V2026

Plant Development of Early-Maturing Spring Wheat (Triticum aestivum L.) under Inoculation with Bacillus sp. V2026

Impact of Bacillus subtilis on Tomato Plants Growth and Some Biochemical Characteristics under Combined Application with Humic Fertilizer

Assessing the Influence of Fumigation and Bacillus Subtilis-Based Biofungicide on the Microbiome of Chrysanthemum Rhizosphere

Contact Info

Product

Resources

About