Synergistic co-evolution of rhizosphere bacteria in response to acidification amelioration strategies: impacts on the alleviation of tobacco wilt and underlying mechanisms DOI Creative Commons

Zhang Bian-Hong,

Tang Lina,

Li Ri-Kun

et al.

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

Published: Oct. 1, 2024

Soil acidification represents a severe threat to tobacco cultivation regions in South China, exacerbating bacterial wilt caused by Ralstonia solanacearum . The comprehension of the underlying mechanisms that facilitate restoration rhizosphere microbial communities “healthy soils” is imperative for ecologically managing wilt. This study focuses on acidified soils have been subjected continuous 20 years. experimental treatments included lime (L), biochar (B), and combination (L+B), addition control group (CK). Utilizing biology niche theory, we assessed disease suppression effects, changes soil properties, co-evolution community. Each treatment significantly reduced 16.67% 20.14% compared (CK) ( p < 0.05) increased yield 7.86% 27.46% 0.05). (B) proved be most effective, followed lime-biochar (L+B). key factors controlling were identified through random forest regression analysis as an increase pH exchangeable bases, along with decrease acidity. However, alone led bulk density available nutrients, whereas both improved these parameters No significant correlation was found between abundance incidence. Nonetheless, all expanded ecological breadth average variation degree (AVD), enhanced positive interactions cohesion within community, intensified negative involving suggests optimizing community niches enhancing pathogen antagonism are mitigating soils. It recommends using mixtures amendments due their potential economic benefits. offers valuable insights strategies presents novel perspective research Solanaceous crops.

Language: Английский

High-Value Utilization of Agricultural Residues Based on Component Characteristics: Potentiality and Challenges DOI Creative Commons

Rui Xu,

Jingwen Chen, Nina Yan

et al.

Journal of Bioresources and Bioproducts, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

Citations

4
Long-Term Effects of Biochar Application on Soil Heterotrophic Respiration in a Warm–Temperate Oak Forest DOI Open Access
Shinpei Yoshitake,

K. Enichi,

Y. Tsukimori

et al.

Forests, Journal Year: 2025, Volume and Issue: 16(3), P. 489 - 489

Published: March 11, 2025

Biochar application as a soil amendment is gaining attention stable, long-term carbon sequestration strategy for the mitigation of climate change. However, biochar applied to may increase efflux. This study aimed determine (8 years) effects forest floor on effluxes (soil respiration [SR] and heterotrophic [HR]) in warm–temperate oak forest. was at rate 0, 5, or 10 Mg ha−1 20 m × plots (n = 4). The SR HR rates were determined using closed chamber method trenching method. annual tended over 8 years following application, whereas significant (+31%–37%) observed short term (<3 years). increased likely included CO2 emissions from decomposition labile fraction microbial original organic matter stimulated through changes physicochemical environment, such moisture pH. results suggest that short-term should be considered evaluation response addition ecosystems.

Language: Английский

Citations

0
The light shifts in ammonia nitrogen affected soil microbial communities with their related dissolved organic matter in the arid region DOI
Xiaoyuan Yan, Yang Li, TianQi Qin

et al.

European Journal of Soil Biology, Journal Year: 2025, Volume and Issue: 125, P. 103725 - 103725

Published: March 30, 2025

Language: Английский

Citations

0
Interaction effects of organic mulch application rates and rainfall intensities on soil and water loss in karst sloping farmlands: Insights from a laboratory simulation experiment DOI

Panpan Wu,

Rui Li,

Feiyang Cai

et al.

Soil and Tillage Research, Journal Year: 2025, Volume and Issue: 252, P. 106574 - 106574

Published: April 11, 2025

Language: Английский

Citations

0
Influence of Soil Quality on Apple Yield: Evaluating Physical, Chemical, and Biological Indicators in Semi-dwarf Orchards DOI

Betül Küçükdönmezer,

Cevdet Şeker, Hamza Negiş

et al.

Deleted Journal, Journal Year: 2025, Volume and Issue: 67(3)

Published: June 1, 2025

Language: Английский

Citations

0
Assembly of root-associated bacterial community and soil health in cadmium-contaminated soil affected by nano/bulk-biochar compost associations DOI
Qizhen Liu, Zhiqin Chen, He Dan

et al.

Environmental Pollution, Journal Year: 2024, Volume and Issue: 360, P. 124619 - 124619

Published: July 26, 2024

Language: Английский

Citations

1
Effects of incorporating biochar on soil quality and barley yield in microplastics-contaminated soils DOI

Aya Debab,

Sonia Boudjabi, Haroun Chenchouni

et al.

Chemosphere, Journal Year: 2024, Volume and Issue: 368, P. 143760 - 143760

Published: Nov. 1, 2024

Language: Английский

Citations

1
Synergistic co-evolution of rhizosphere bacteria in response to acidification amelioration strategies: impacts on the alleviation of tobacco wilt and underlying mechanisms DOI Creative Commons

Zhang Bian-Hong,

Tang Lina,

Li Ri-Kun

et al.

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

Published: Oct. 1, 2024

Soil acidification represents a severe threat to tobacco cultivation regions in South China, exacerbating bacterial wilt caused by Ralstonia solanacearum . The comprehension of the underlying mechanisms that facilitate restoration rhizosphere microbial communities “healthy soils” is imperative for ecologically managing wilt. This study focuses on acidified soils have been subjected continuous 20 years. experimental treatments included lime (L), biochar (B), and combination (L+B), addition control group (CK). Utilizing biology niche theory, we assessed disease suppression effects, changes soil properties, co-evolution community. Each treatment significantly reduced 16.67% 20.14% compared (CK) ( p &lt; 0.05) increased yield 7.86% 27.46% 0.05). (B) proved be most effective, followed lime-biochar (L+B). key factors controlling were identified through random forest regression analysis as an increase pH exchangeable bases, along with decrease acidity. However, alone led bulk density available nutrients, whereas both improved these parameters No significant correlation was found between abundance incidence. Nonetheless, all expanded ecological breadth average variation degree (AVD), enhanced positive interactions cohesion within community, intensified negative involving suggests optimizing community niches enhancing pathogen antagonism are mitigating soils. It recommends using mixtures amendments due their potential economic benefits. offers valuable insights strategies presents novel perspective research Solanaceous crops.

Language: Английский

Citations

0