Adaptation of rhizobacterial and endophytic communities in Citrus Grandis Exocarpium to long-term organic and chemical fertilization DOI Creative Commons
Dejun Zhou,

Kaiqing Yang,

Yinhui Zhang

et al.

Frontiers in Microbiology, Journal Year: 2024, Volume and Issue: 15

Published: Oct. 21, 2024

Introduction Organic fertilizers (OF) are crucial for enhancing soil quality and fostering plant growth, offering a more eco-friendly enduring solution compared to chemical (CF). However, few studies have systematically analyzed the effects of OF/CF on root microbiome medicinal plants, especially in combination with active ingredients. Methods In this study, we investigated composition function bacteria fungi rhizosphere or within traditional Chinese Citri Grandis Exocarpium (Huajuhong), which were treated OF CF over 1, 3, 5 years (starting from 2018). Additionally, conducted metabolome analysis evaluate different properties Huajuhong. Results The results indicated that extended fertilization could enhance microbial population roots. Notably, demonstrated stronger influence bacteria, whereas enhanced cohesion fungal networks number functional enzymes, even potentially reduced proliferation harmful pathogens. By adopting distancebased redundancy analysis, identified key physicochemical characteristics significantly distribution endophytes, particularly case OF. contrast, was found exert pronounced impact microbiome. Although application resulted broader spectrum compounds Huajuhong peel, proved be efficacious elevating concentrations flavonoids polysaccharides fruit. Discussion Consequently, long-term plants is many ways. This research provides guide selection perspective microecology aids us critically assess understand both environment, promotes sustainable development organic agriculture.

Language: Английский

Vineyard reclamation alters soil properties and microbial community in desertified land DOI
Rui Song, Yongshan Li,

Zongwen Zhu

et al.

CATENA, Journal Year: 2024, Volume and Issue: 246, P. 108399 - 108399

Published: Sept. 19, 2024

Language: Английский

Citations

4
Organic manure and fertilizer N management strategies improve soil health at different growth stages of pearl millet under pearl millet-wheat sequence DOI Creative Commons
Sunita Sheoran, Dhram Prakash,

Dev Raj

et al.

BMC Plant Biology, Journal Year: 2025, Volume and Issue: 25(1)

Published: Jan. 27, 2025

Incorporating organic manure improves soil properties and crop productivity. A long-term study started in October 1967 examined the effects of farmyard nitrogen fertilization on at key growth stages pearl millet a millet-wheat cropping system over its 51st cycle. Applying 15 Mg (FYM) per hectare both growing seasons significantly boosted carbon (SOC), dissolved (DOC), nutrients compared to one-season application. SOC levels reached 9.1–11.0% with FYM15, outperforming FYM10 FYM5. The effectiveness order was FYM15 > FYM5 FYM0. Chemical also enhanced properties, improving DOC, available nitrogen, enzyme activities during various stages. Principal component analysis (PCA) effectively distinguished variables treatments, β-glucosidase arylsulfatase activity (ARA) showing highest loading (0.294) first principal (PC1), followed by (DOC) 0.292 dehydrogenase (DHA) 0.291. strong polynomial relationship noted between (SOC) R² values 0.93 0.99. x N120 treatment improved health North-West India's sandy loam soils seasons.

Language: Английский

Citations

0
Effects of Different Nursery Substrates on the Growth Physiology and Rhizosphere Microorganisms of Two Species of Ornamental Bamboo DOI Creative Commons
Ming Yang, Mingyan Jiang, Yuan Quan

et al.

Agronomy, Journal Year: 2025, Volume and Issue: 15(2), P. 326 - 326

Published: Jan. 27, 2025

The cultivation of ornamental bamboos in pots and gardens has a higher demand for light clean substrates, the effects such substrates on growth are rarely seen. In this study, we compared physicochemical properties different physiology analysed composition rhizosphere microbial communities by cultivating Pleioblastus chino f. holocrysa (PC), Arundinaria fortune (AF), both common soil (CS) soilless substrate (SS). PC AF, to biomass at start aboveground CS SS increased 13.71% 0.81%, root 16.01% 25.52%, bamboo whip decreased 29.72% 24.75% end cultivation. abundance Proteobacteria (42.28% 48.42%, respectively) was than (38.52% 34.92%, respectively), Ascomycota (76.55% 87.89%, that (72.46% 68.80%, Bacteroidota (10.35% 9.16%, (7.42% 7.61%, positively correlated with organic matter available nitrogen, phosphorus, potassium. beneficial genera (Haliangium, Acidibacter, BIrii41, Pseudeurotium) SS, pathogenic fungi Fusarium (1.87% 0.10%, lower (3.97% 3.10%, respectively). Taken together, results reveal parts bamboo, inhibited whips, reduced allocation foraging organs CS. increase promoted development system accumulation potassium leaves decrease lowered risk disease infection bamboo.

Language: Английский

Citations

0
Biochar and straw amendments drive microbial regulation of phosphorus dynamics in saline-irrigated cotton fields DOI Creative Commons
Ye Yang,

Xiaowen Guo,

Yueyao Li

et al.

Frontiers in Microbiomes, Journal Year: 2025, Volume and Issue: 4

Published: Feb. 6, 2025

Saline water drip irrigation is a potential solution for addressing freshwater scarcity in arid regions. However, prolonged use can accumulate soil salinity and reduce phosphorus (P) availability. Biochar straw amendments have been shown to alleviate these effects, but their mechanisms regulating microbial genes involved P transformation under long-term saline remain unclear. This study aimed evaluate the impact of biochar incorporation on community structure availability saline-irrigated cotton fields. Based 14-year field trial, three treatments were developed: alone (CK), with (BC), (ST). Results indicated that both significantly enhanced content, organic carbon, total P, available inorganic fractions (Ca 10 -P, Al-P, Fe-P, O-P) while reducing electrical conductivity Ca 2 -P 8 fractions. increased relative abundance Chloroflexi, Gemmatimonadetes, Verrucomicrobia, promoted Proteobacteria Planctomycetota. Both decreased several mineralization (e.g., phoD , phoA ) associated solubilization gcd ). Microbial populations cycling be tightly characteristics, Al-P serving as important mediators, according correlation studies. Generally, salty irrigation, biochar, reduced salinity, raised availability, expression cycling-related genes, improved characteristics. These results made them excellent techniques sustainable management.

Language: Английский

Citations

0
Rhizosphere Metabolite Dynamics in Continuous Cropping of Vineyards: Impact on Microflora Diversity and Co-occurrence Networks DOI
Rui Song,

Bihan Lv,

Zhouyang He

et al.

Microbiological Research, Journal Year: 2025, Volume and Issue: 296, P. 128134 - 128134

Published: March 7, 2025

Language: Английский

Citations

0
Sustainable strategies for enhancing soil carbon sequestration and their beneficial impacts on soil fertility: A comprehensive review DOI
Mathiyazhagan Narayanan, Christo Ananth,

M. Ayyandurai

et al.

Applied Soil Ecology, Journal Year: 2024, Volume and Issue: 204, P. 105752 - 105752

Published: Nov. 20, 2024

Language: Английский

Citations

2
Herbal materials used as soil amendments alleviate root rot of Panax ginseng DOI Creative Commons
Jie Li, Yingying Chen, Guiping Zhao

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Oct. 11, 2024

Root rot is a serious soil-borne fungal disease that seriously affects the yield and quality of Panxa ginseng. To develop sustainable strategy for alleviating ginseng root rot, an herb-based soil amendment suggested in this study. Mixed powers medicinal herbs (MP) corn stalks (CS) were used as amendments, respectively, along with control group (CK) without treatment. The application MP CS led to significant relief from rot. index (%) represents both incidence rate symptom severity disease. was 18.52% 25.93%, lower than CK (40.74%). Correspondingly, three enzyme activities improved; antifungal components increased; relative abundances pathogens decreased response Soil negatively correlated grades. also possible interactive changes communities fungi chemical components. In conclusion, our results suggest use amendments has potential ecological effective approach controlling by changing rhizosphere community compositions.

Language: Английский

Citations

1
Adaptation of rhizobacterial and endophytic communities in Citrus Grandis Exocarpium to long-term organic and chemical fertilization DOI Creative Commons
Dejun Zhou,

Kaiqing Yang,

Yinhui Zhang

et al.

Frontiers in Microbiology, Journal Year: 2024, Volume and Issue: 15

Published: Oct. 21, 2024

Introduction Organic fertilizers (OF) are crucial for enhancing soil quality and fostering plant growth, offering a more eco-friendly enduring solution compared to chemical (CF). However, few studies have systematically analyzed the effects of OF/CF on root microbiome medicinal plants, especially in combination with active ingredients. Methods In this study, we investigated composition function bacteria fungi rhizosphere or within traditional Chinese Citri Grandis Exocarpium (Huajuhong), which were treated OF CF over 1, 3, 5 years (starting from 2018). Additionally, conducted metabolome analysis evaluate different properties Huajuhong. Results The results indicated that extended fertilization could enhance microbial population roots. Notably, demonstrated stronger influence bacteria, whereas enhanced cohesion fungal networks number functional enzymes, even potentially reduced proliferation harmful pathogens. By adopting distancebased redundancy analysis, identified key physicochemical characteristics significantly distribution endophytes, particularly case OF. contrast, was found exert pronounced impact microbiome. Although application resulted broader spectrum compounds Huajuhong peel, proved be efficacious elevating concentrations flavonoids polysaccharides fruit. Discussion Consequently, long-term plants is many ways. This research provides guide selection perspective microecology aids us critically assess understand both environment, promotes sustainable development organic agriculture.

Language: Английский

Citations

0