Long-term intercropping shaped soil bacterial microbiome composition and structure of maize fields in a semiarid region

Soil and Tillage Research, Год журнала: 2024, Номер 247, С. 106383 - 106383

Опубликована: Ноя. 29, 2024

Язык: Английский

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Soil microbial holobiont interplay and its role in protecting plants against salinity stress

Pedosphere, Год журнала: 2024, Номер unknown

Опубликована: Сен. 1, 2024

Язык: Английский

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Assessing Microbial Diversity in Myristica Swamps: A Metagenomic Perspective from the Southern Western Ghats

Ecological Genetics and Genomics, Год журнала: 2025, Номер unknown, С. 100330 - 100330

Опубликована: Янв. 1, 2025

Язык: Английский

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Role of biostimulants in flowering

Elsevier eBooks, Год журнала: 2025, Номер unknown, С. 87 - 112

Опубликована: Янв. 1, 2025

Язык: Английский

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Effect of Different Oak Forest Management Models on Seasonal Variability in Soil Properties at Sites with Igneous and Sedimentary Subsoil

Forests, Год журнала: 2025, Номер 16(2), С. 350 - 350

Опубликована: Фев. 15, 2025

Traditional forest management models could potentially be used to combat changes in environmental conditions by stimulating soil properties and supporting tree growth. In this study, we compare the effects of different oak (Quercus petraea /Matt./Liebl.) [coppice, coppice-with-standard, stocked coppice (reference)] on seasonal variability at upland igneous sedimentary sites (280–418 m a.s.l.). Soils were sampled 0–5 10–15 cm 50 × model reference plots January, April, July October between 2015 2019, organic matter, respiration, enzyme activity, pH water-holding capacity determined. The seasonality then compared using time-series analysis, analysis variance discriminant analysis. Overall, differentiated subsurface horizons from topsoil their feedback varied sites. While increased stands, acid phosphomonoesterase activity nitrogen content decreased site. most significant negative influence was observed site, greatest increase matter water holding registered coppice-with-standards Consequently, appropriate subsoil types valuable for improving carbon sequestration drought resistance.

Язык: Английский

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Soil characteristics and bacterial community characteristics of shelterbelts of different tree species in black soil region of China

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Март 13, 2025

Abstract To understand how surface soil characteristics and bacterial communities are affected by the establishment of farmland shelterbelts. Five types shelterbelts in mid-west Heilongjiang Province China were selected for study. The physicochemical diversity Populus×xiaohei monoculture (X), Larix gmelinii (L), Pinus sylvestris (Z), mixed forest (ZL), Fraxinus mandshurica (SL), as well fallow land (CK), measured analyzed, respectively. Soil (via high-throughput sequencing) analyzed across 0–20 cm depths. Results showed that significantly altered characteristics: X increased moisture, ammonium nitrogen, microbial biomass nitrogen but reduced aeration. ZL exhibited highest richness enhanced water-holding capacity, aeration, nutrient retention (total organic carbon, phosphorus). outperformed monocultures promoting health, with available potassium (0–10 cm) pH (10–20 identified key drivers community variation. Unique genera like Krasilnikovia Rubrobacter dominated shelterbelt soils, reflecting species-specific effects. Shelterbelts induced accumulation nitrate-nitrogen, potassium, carbon. Overall, forests optimized structure, diversity, cycling, underscoring their ecological benefits sustainable agroforestry. This study highlights critical role enhancing health biodiversity, which essential management practices black region China.

Язык: Английский

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Characterization of Different Soil Bacterial Strains and Assessment of Their Impact on the Growth of Triticum turgidum spp. durum and Lens culinaris spp. culinaris

Current Microbiology, Год журнала: 2025, Номер 82(5)

Опубликована: Март 17, 2025

Язык: Английский

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Gypsum and Tillage Practices for Combating Soil Salinity and Enhancing Crop Productivity

Agriculture, Год журнала: 2025, Номер 15(6), С. 658 - 658

Опубликована: Март 20, 2025

Soil salinity is a major global challenge, reducing fertility and crop productivity. This study evaluated the effects of various soil management practices on physical, chemical, microbial properties saline soils. Six treatments, combining loosening, ploughing, disking, gypsum amendment, were applied to solonetzic meadow with high sodium levels. penetration resistance was measured using Penetronik penetrometer, while chemical analyses included pH, total salt content, calcium carbonate (CaCO3), humus, exchangeable cations (Na+, K+, Ca2+, Mg2+). Microbial composition determined through DNA extraction nanopore sequencing. The results showed that level A had lowest (333 ± 200 N/m2), indicating better conditions for plant growth. Gypsum loosening treatment significantly improved (141 N/m2, p < 0.001), amendment enhanced (p 0.05, 0.01, 0.001). application balanced parameters influenced communities. Reduced tillage favored functionally important genera but did not support fungal diversity > 0.05). These findings highlight effectiveness practices, like in mitigating stress fostering beneficial Combining these methods proved most effective enhancing health, offering insights sustainable environments.

Язык: Английский

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Effects of Alfalfa–Grass Mixed Sowing on Grass Yield and Rhizosphere Soil Characteristics

Agronomy, Год журнала: 2025, Номер 15(4), С. 830 - 830

Опубликована: Март 27, 2025

This research investigated the impact of various mixed sowing combinations on soil nutrients and grass yield within rhizosphere across different seasons. Three varieties leguminous forages—Medicago sativa ‘Gannong No. 3’ (GN3), M. 9’ (GN9), ‘Juneng 7’ (JN7)—as well as three grasses—Leymus chinensis ‘Longmu 1’ (LC), Agropyron mongolicum ‘Mengnong (AC), Bromus inermis ‘Yuanye’ (BI)—were used experimental materials for combinations; monocultures each material served controls. We explored seasonal effects legumes grasses intercropping in Hexi Corridor region China. The results indicated that levels enzyme activity, microbial biomass, treatments followed following sequence: summer > spring autumn. activities biomass were significantly higher than those same growing season (p < 0.05). Specifically, alkaline phosphatase (APA), catalase (CAT), carbon (SMBC), nitrogen (SMBN), phosphorus (SMBP), organic matter (SOM), available (AN), (AP), potassium (AK) GN9+BI group highest among all treatments. hay yields GN3, GN9, JN7 markedly greater their respective Correlation analysis revealed a positive relationship between activities, nutrient levels. comprehensive evaluation GN9 + BI LC are particularly suited widespread adoption Oasis irrigation area.

Язык: Английский

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Omics approaches to investigate pre-symbiotic responses of the mycorrhizal fungus Tulasnella sp. SV6 to the orchid host Serapias vomeracea

Mycorrhiza, Год журнала: 2025, Номер 35(2)

Опубликована: Апрель 1, 2025

Like other plant-microbe symbioses, the establishment of orchid mycorrhiza (ORM) is likely to require specific communication and metabolic adjustments between two partners. However, while modulation plant fungal metabolism has been investigated in fully established mycorrhizal tissues, molecular changes occurring during pre-symbiotic stages interaction remain largely unexplored ORM. In this study, we responses ORM fungus Tulasnella sp. SV6 plantlets host Serapias vomeracea a dual vitro cultivation system. The mycelium was harvested prior physical contact with roots transcriptome metabolome were analyzed using RNA-seq untargeted metabolomics approaches. results revealed distinct transcriptomic metabolomic remodelling presence plantlets, as compared free-living condition. responds significant up-regulation genes associated protein synthesis, amino acid lipid biosynthesis, indicating increased activity. Metabolomic analysis supported data, showing levels acids phospholipids, suggesting cell structure signalling interaction. addition, identified an increase transcripts small secreted that may play role early symbiotic signalling. Taken together, our suggest perceive information from roots, leading readjustment its profiles.

Язык: Английский

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