Differential recruitment of plant growth-promoting bacteria community by soybean rhizosphere in no-tillage and integrated crop-livestock DOI
Romário Martins Costa, Sandra Mara Barbosa Rocha,

Sabrina Hermelindo Ventura

et al.

Rhizosphere, Journal Year: 2024, Volume and Issue: 31, P. 100948 - 100948

Published: Aug. 13, 2024

Language: Английский

Exploring the efficacy of drought tolerant, IAA-producing plant growth-promoting rhizobacteria for sustainable agriculture DOI Creative Commons
Malika Uzma,

A Dangroo Nisar,

Atia Iqbal

et al.

Plant Signaling & Behavior, Journal Year: 2025, Volume and Issue: 20(1)

Published: Jan. 15, 2025

The growing human population and abiotic stresses pose significant threats to food security, with PGPR favorable as biofertilizers for plant growth stress relief. In one study, soil samples from both cultivated uncultivated plants in various cities were used isolate rhizobacterial populations. Using 50 plants, isolated populations screened biochemical changes, PGP activities morphological characteristics. A total of 199 rhizobacteria IAA production. strain M28 produced maximum 378.44 ± 2.5 µg ml−1, M9 formed only 34.72 0.15 ml−1. About 19% producers Multan, 18% Lahore, 15% soils Faisalabad Sheikhupura, while 7% Gujrat. 21 isolates drought tolerant −0.14Mpa, 14 those PSB 15 N fixers. traits, zinc solubility was expressed by M4 2 0.5 cm zone. M22 amount HCN, 40.12 0.052 ppm. All showed diverse behavior biocompatibility, motility patterns hydrophobicity. Selected strains genetically identified ribotyping. Multitrait could be effective rather than single trait. having highest production IAA, gelatinase, methyl red positive also capable nitrogen fixation. Moreover, it had swimming (8.9 mm) swarming (8.7 after 24 h, indicating its best traits future use.

Language: Английский

Citations

1
Dual Controls of Shrub Encroachment in Semiarid Grasslands: Ectomycorrhizal Fungi and Soil Nitrogen Cycling DOI

Yanpeng Yue,

Liming Lai, Jihua Zhou

et al.

Land Degradation and Development, Journal Year: 2025, Volume and Issue: unknown

Published: March 19, 2025

ABSTRACT Shrub encroachment significantly impacts biodiversity and ecosystem functions in grassland ecosystems. Soil microbial communities may play a key role this process. Previous studies have focused on plant competition soil abiotic factors, but the specific biological mechanisms by which microbiota drive shrub remained poorly understood. Through integrated vegetation surveys high‐throughput sequencing of across gradients Inner Mongolia, we assessed composition functional genes importance value. We found that value closely correlated with limited resources, including water nitrogen (N), during encroachment. Ectomycorrhizal (EcM) fungi were recruited semishrub Artemisia ordosica , increasing its competitiveness under conditions resource scarcity. Changes community affected N cycling reducing abundance involved fixation, nitrification, nitrate assimilation. Concurrently, shrubs preferred (NO 3 − ‐N) over herbaceous plants nutrient‐poor environments. The was facilitated EcM fungi, enabling them to thrive N‐deficient arid environments preferentially utilize NO ‐N. Our findings establish novel microbial‐mediated pathway driving encroachment, fungal symbionts enable host alleviate limitations through modified nutrient acquisition strategies. These results suggest targeted manipulation associations could inform restoration strategies shrub‐encroached grasslands highlight need for management approach accounts dynamics.

Language: Английский

Citations

0
Lima bean breeding changes the community of plant growth-promoting rhizobacteria in the rhizosphere DOI
Karla Annielle da Silva Bernardo Brito, Sandra Mara Barbosa Rocha, Ângela Celis de Almeida Lopes

et al.

Symbiosis, Journal Year: 2025, Volume and Issue: unknown

Published: April 10, 2025

Language: Английский

Citations

0
Deciphering the microbiome potential and metabolic profiling of animal waste co-composting reveals the co-occurrence network of non-microbial and microbial biostimulants to strengthen conservative practices in sustainable agriculture DOI Creative Commons
Argha Chakraborty,

M. K. Saroja,

Sourav Garai

et al.

Chemical and Biological Technologies in Agriculture, Journal Year: 2025, Volume and Issue: 12(1)

Published: April 12, 2025

Language: Английский

Citations

0
Application of silicate changes the network complexity of plant growth-promoting rhizobacteria in the rhizosphere of sugarcane genotypes DOI
Marcos Renan Lima Leite, Romário Martins Costa, Mayanna Karlla Lima Costa

et al.

Rhizosphere, Journal Year: 2024, Volume and Issue: 29, P. 100855 - 100855

Published: Jan. 28, 2024

Language: Английский

Citations

2
Effect of Rice Straw Biochar on Rhizosphere Microbiome and Groundwater Quality During Phytoremediation of Alum Mines DOI
Wenming Wang, Qilin Yu, Lin Zhao

et al.

Water Air & Soil Pollution, Journal Year: 2024, Volume and Issue: 236(1)

Published: Dec. 2, 2024

Language: Английский

Citations

0
Differential recruitment of plant growth-promoting bacteria community by soybean rhizosphere in no-tillage and integrated crop-livestock DOI
Romário Martins Costa, Sandra Mara Barbosa Rocha,

Sabrina Hermelindo Ventura

et al.

Rhizosphere, Journal Year: 2024, Volume and Issue: 31, P. 100948 - 100948

Published: Aug. 13, 2024

Language: Английский

Citations

0