Characterization of Sulfur Oxidizing Bacteria and Their Effect on Growth Promotion of Brassica napus L. DOI Open Access

Vishnu,

Poonam Sharma, Jupinder Kaur

et al.

Journal of Basic Microbiology, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 28, 2024

ABSTRACT Oil seeds sector is one of the major dynamic components agriculture world. such as canola ( Brassica napus ) require a higher quantity sulfur (S), which supplied through inorganic fertilizers. However, overapplication agro‐chemicals to get yields crops harming soil health. Therefore, application bacterial cultures with plant growth‐promoting activity biofertilizers ensures health maintenance and enhances crop productivity. To achieve this aim, present research was initiated by procuring three sulfur‐oxidizing bacteria (SOBs), namely, SOB 5, 10, 38, from Microbiology Department, PAU. In initial assessment, all showed resilience pesticide toxicity at recommended dosage, exception ridomil. These were later characterized morphologically, biochemically, molecular level using 16s rRNA resulting in their identification Enterobacter ludwigii strain Remi_9 (SOB 5), hormaechei AUH‐ENM30 10), Bacillus sp. 5BM21Y12 38). Functional characterization these revealed ability exhibit multifarious traits. greater functional activity, including high P solubilization (14.903 µg/mL), IAA production (44.28 siderophore (13.89 sulfate ion (0.127 mM), ammonia excretion (2.369 Zn (22.62 mm). Based on results characterization, selected for field trials formulating different treatments. Composite treatment, T8 (100% S + pesticides) significantly enhanced growth parameters (plant height, root, shoot biomass), yield attributes (siliqua length, test weight, number siliqua/plant), parameter (total biomass seed yield), quality (crude protein oil) compared other sole treatments employed field. A combined non‐pathogenic 5BM21Y12, good due synergistic additive interaction fertilizer/pesticides. As biofertilizer reduces input pesticides/fertilizers new inoculant formulations cell protectors development compatible pesticides should be searched assure benefits integrated treatment.

Language: Английский

Cu-tolerant Klebsiella variicola SRB-4 increased the nanoparticle (NP) stress resilience in garden peas (Pisum sativum L.) raised in soil polluted with varying doses of copper oxide (CuO)-NP DOI
Mohammad Danish, Mohammad Shahid,

Zaryab Shafi

et al.

World Journal of Microbiology and Biotechnology, Journal Year: 2025, Volume and Issue: 41(2)

Published: Jan. 11, 2025

Language: Английский

Citations

2
Isolation and assessment of the beneficial effect of exopolysaccharide-producing PGPR in Triticum aestivum (L.) plants grown under NaCl and Cd -stressed conditions DOI
Mohammad Shahid, Mohammad Altaf, Sajad Ali

et al.

Plant Physiology and Biochemistry, Journal Year: 2024, Volume and Issue: 215, P. 108973 - 108973

Published: July 26, 2024

Language: Английский

Citations

12
The ecological hazards of profenofos revealed by beneficial-bacteria, plant seedlings and plasmid nicking assays: A short-term toxicity investigation DOI Creative Commons
Mohammad Shahid, Udai B. Singh

Plant Stress, Journal Year: 2024, Volume and Issue: 14, P. 100577 - 100577

Published: Aug. 27, 2024

Language: Английский

Citations

8
Crosstalk between phytohormones and pesticides: Insights into unravelling the crucial roles of plant growth regulators in improving crop resilience to pesticide stress DOI
Mohammad Shahid,

Zaryab Shafi,

Talat Ilyas

et al.

Scientia Horticulturae, Journal Year: 2024, Volume and Issue: 338, P. 113663 - 113663

Published: Sept. 24, 2024

Language: Английский

Citations

4
NO and melatonin interplay augment Cd‐tolerance mechanism in eggplants: ROS detoxification and regulation of gene expression DOI
Waquar Akhter Ansari, Mohammad Shahid,

Zaryab Shafi

et al.

Physiologia Plantarum, Journal Year: 2025, Volume and Issue: 177(1)

Published: Jan. 1, 2025

Abstract Global crop productivity is consistently threatened by cadmium (Cd) soil contamination. Crosstalk between nitric oxide (NO) and melatonin (MT) in enhancing resilience to heavy metal stress has gained significant attention. Here, we evaluated the joint effect of sodium nitroprusside (SNP; 200 μM as NO donor) MT (100 μM) on Cd‐stressed eggplant ( Solanum melongena L.). Cd significantly reduced plant growth, biomass yield, leaf pigments, biochemical properties. Conversely, SNP, MT, particularly their combined (SNP + MT) application toxicity enhanced growth physio‐biochemical traits eggplants. For instance, at 50 mg kg −1 soil, SNP increased root (41.6, 30, 47%), total chlorophyll (30.7, 26.3, 46%), soluble protein (20.5, 17.6 37%) RLWC (23, 17.5, 29%) over respective control. Furthermore, p ≤ 0.05) levels EL, H 2 O , proline, MDA 54.5, 66, 61 70%, respectively, interplay antioxidant defense responses tissues under stress. Besides, upregulated transcript POD SOD CAT GPX genes eggplants applications improved essential nutrient cation homeostasis shoot Moreover, lessens metal‐induced decreasing uptake, translocation (TF) bioconcentration (BCF) factors. Conclusively, these findings validated beneficial defensive interaction regulating tolerance However, further research needed uncover underlying mechanisms synergistic effects.

Language: Английский

Citations

0
Endophytic Bacterial Communities Facilitate the Dissipation of Phthalates in Soil and Their Biodegradation in Oryza Sativa L. DOI
Yuhong Huang, Jieyu Li,

Huixiong Lü

et al.

Journal of Agricultural and Food Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: April 14, 2025

The role of endophytic bacterial communities in aiding the degradation organic pollutants like phthalates (PAEs) soil and planta, as well their effects on pollutant accumulation plants, remains unclear. Herein, microcosm experiments were conducted with rice cultivated agricultural polluted di(2-ethylhexyl) phthalate (DEHP) further verified PAE-degrading consortia. Soil indigenous microbes, especially bacteria, significantly contributed to DEHP dissipation diminished rice. Endophytic participated validated by efficient vitro culturable consortia abundant genes. inoculation demonstrated immigration between roots (especially low-PAE-accumulating cultivar), which enhanced planta subsequently reduced PAE accumulation. This study underscores facilitative lowering crops.

Language: Английский

Citations

0
Synergistic Interaction of Sodium Nitroprusside and Serratia marcescens in Mitigation of Nematode Stress in Tomato DOI
Deepak Kumar, Rajesh Kumari Manhas, Puja Ohri

et al.

Nitric Oxide, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

Citations

0
Phytoremediation and Environmental Law: Harnessing Biomass and Microbes to Restore Soils and Advance Biofuel Innovation DOI Creative Commons
Aneta Kowalska, Robert Biczak

Energies, Journal Year: 2025, Volume and Issue: 18(7), P. 1860 - 1860

Published: April 7, 2025

Progressing soil degradation worldwide is a complex socio-environmental threat. Implementing environmental policies and actions such as the Sustainable Development Goals, European Green Deal, Renewable Energy Directive III regarding protection aims to protect, conserve, enhance EU’s natural capital, focusing on protection. As assumed in economy has be turned into resource-efficient green with zero net emission of greenhouse gases. Since quality strongly influences all ecosystem elements, remediation increasingly promoted sustainable option and, at same time, help achieve overarching goals set out climate law. Biomass phytoremediation particularly important regenerative agriculture, it emphasizes improving quality, increasing biodiversity, sequestering carbon. Selected plants microbes can clean degraded agricultural areas, removing heavy metals pesticides, thus lowering toxicity food feed security. Moreover, post-phytoremediation biomass processed biofuels or bioproducts, supporting circular economy. This article summarizes role microbial struggle EU goals, enabling regeneration ecosystems while development agriculture.

Language: Английский

Citations

0
Synergistic interactions of biocontrol agents and chemical fungicides enhance the disease resistance in Vigna radiata (L.) against Macrophomina phaseolina-associated with dry root rot DOI
Mohammad Danish, Mohammad Shahid, Mohammad Abul Farah

et al.

Physiological and Molecular Plant Pathology, Journal Year: 2024, Volume and Issue: 134, P. 102441 - 102441

Published: Oct. 11, 2024

Language: Английский

Citations

3
Phyto-toxicological effect of fipronil to plant seedlings: Assessing germination attributes, root-tip morphology, oxidative stress and cellular respiration indices DOI
Mohammad Shahid, Udai B. Singh, Mohammad Abul Farah

et al.

Pesticide Biochemistry and Physiology, Journal Year: 2024, Volume and Issue: 205, P. 106135 - 106135

Published: Sept. 23, 2024

Language: Английский

Citations

2