The role of plant-specific rhizosphere bacterial biomarkers in enhancing soil nutrient cycling in Pb–Zn waste slag

Plant and Soil, Год журнала: 2025, Номер unknown

Опубликована: Март 10, 2025

Язык: Английский

---

Regulation of secondary metabolites accumulation in medicinal plants by rhizospheric and endophytic microorganisms

Medicinal Plant Biology, Год журнала: 2024, Номер 3(1), С. 0 - 0

Опубликована: Янв. 1, 2024

Medicinal plants contain numerous bioactive secondary metabolites (SMs) that can be used for the treatment and prevention of diseases. SM concentration is a crucial standard evaluating quality medicinal plants. accumulation affected by multiple factors, including genetic background, climate, soil physical chemical properties, environmental changes. In recent years, increasing studies have indicated rhizospheric endophytic microorganisms, play an essential role in regulating SMs While some microorganisms establish symbiotic relationships with to promote plant growth. Other directly synthesize or biosynthesis through strategies, such as activating immune signaling pathways secreting hormones into host cells manipulate hormone-mediated pathways. contrast, may improve resistance stresses, thereby affecting composition microorganisms. this review, we summarized progress understanding Further should focus on application utilizing enhance

Язык: Английский

---

Microbial inoculants drive disease suppression and rhizosphere modulation for effective management of pepper phytophthora blight

Applied Soil Ecology, Год журнала: 2025, Номер 208, С. 105971 - 105971

Опубликована: Фев. 19, 2025

Язык: Английский

---

Synergistic Effects of Mineralization Degree and Sodium Adsorption Ratio on the Rhizosphere Bacterial Community and Soil Nutrients of Upland Cotton Under Saline Water Irrigation

Agronomy, Год журнала: 2025, Номер 15(4), С. 895 - 895

Опубликована: Апрель 3, 2025

In global drought-prone cotton-growing (Gossypium hirsutum L.) areas, saline water irrigation has become a key strategy to alleviate the shortage of freshwater resources. Against this backdrop, synergistic effect mineralization degree (MD) and sodium adsorption ratio (SAR) on rhizosphere microecological regulation mechanism remains unclear. To address issue, study constructed an experimental framework interaction between MD SAR, aiming explore their effects bacterial community structure in cotton soil environment. The type area is saline–sodic sandy loam. design, three levels (3 g/L, 5 7 g/L) were set, under each condition, SAR (10 (mmol/L)1/2, 15 20 (mmol/L)1/2) arranged. addition, local was used as control group (CG), resulting total 10 treatment schemes. aim investigate varying communities results indicated that could enhance diversity richness alter its structure. Under with 3 g/L reached peak levels. Compared CG, Chao1 index significantly increased by 260 units, while Shannon 0.464. When does not exceed reducing can network stability community, thereby synergistically promoting accumulation nutrients. environmental factors driving changes mainly include moisture content, nitrogen, nitrate organic carbon. concentrations available phosphorus, potassium 19.66%, 26.10%, 89.41%, 49.76% respectively (p < 0.05). This provides theoretical basis for sustainable microbial strategies saline–alkali fields at level, offers new perspective revealing mutual feedback assembly environment conditions. From practical perspective, research valuable hands-on experience optimizing agricultural ecological management loam soils, contributing development agriculture such lands.

Язык: Английский

---

Structural and functional analysis of soy protein-skipjack tuna protein gels prepared by two-screw extrusion and their effects on metabolites and gut microbiota in vitro

Food Chemistry X, Год журнала: 2025, Номер unknown, С. 102466 - 102466

Опубликована: Апрель 1, 2025

Язык: Английский

---

Marker-Assisted Selection (MAS) Revolutionized: Integrating ‘Omics’ Data into Tomato Breeding

Опубликована: Янв. 1, 2025

Язык: Английский

---

Responses of the potato rhizosphere bacterial communities to Ralstonia solanacearum infection and their roles in binary disease outcomes

Plant and Soil, Год журнала: 2025, Номер unknown

Опубликована: Май 13, 2025

Язык: Английский

---

Integration of soil microbiology and metabolomics to elucidate the mechanism of the accelerated infestation of tobacco by the root-knot nematode

Frontiers in Microbiology, Год журнала: 2024, Номер 15

Опубликована: Авг. 23, 2024

Introduction Tobacco root-knot nematode (TRKN) disease is a soil-borne that presents major hazard to the cultivation of tobacco, causing significant reduction in crop quality and yield, affecting soil microbial diversity metabolites. However, differences rhizosphere communities metabolites between healthy tobacco soils with varying degrees TRKN infection remain unclear. Methods In this study, diseased infected different [severally (DH) soils, moderately (DM) mildly (DL) soils] (H) were collected. Here, we combined microbiology metabolomics investigate changes metabolism TRKN-infected using high-throughput sequencing LC-MS/MS platforms. Results The results showed Chao1 Shannon indices bacterial significantly higher than soils. Proteobacteria, Actinobacteria, Ascomycota, Burkholderia, Bradyrhizobium Dyella enriched tobacco. Basidiomycota, Agaricales, Pseudeurotiaceae Ralstonia severally Besides, exhibited relatively complex interconnected network molecular ecologies, while fungal networks are complex. Redundancy analysis total nitrogen, nitrate available phosphorus, affected communities. addition, indicated altered after plants TRKNs. relative abundance organic acids was Spearman’s analyses oleic acid, C16 sphinganine, 16-hydroxyhexadecanoic D-erythro-3-methylmalate positively correlated . Discussion conclusion, study revealed relationship levels invasion root systems bacteria, fungi, environmental factors, provides theoretical basis for biological control disease.

Язык: Английский

---

Unraveling the role of pyrolysis temperature in biochar-mediated modulation of soil microbial communities and tobacco bacterial wilt disease

Applied Soil Ecology, Год журнала: 2024, Номер 206, С. 105845 - 105845

Опубликована: Дек. 26, 2024

Язык: Английский

---

Synergistic effects of yeast and plant growth-promoting bacteria on Tobacco growth and soil-borne disease suppression: evidence from pot and field experiments

Frontiers in Plant Science, Год журнала: 2024, Номер 15

Опубликована: Ноя. 1, 2024

Tobacco (

Язык: Английский

---