Biochar Induces Changes to Basic Soil Properties and Bacterial Communities of Different Soils to Varying Degrees at 25 mm Rainfall: More Effective on Acidic Soils DOI Creative Commons
Mengyang Zhang, Muhammad Riaz, Lin Zhang

et al.

Frontiers in Microbiology, Journal Year: 2019, Volume and Issue: 10

Published: June 12, 2019

Biochar and chemical fertilizer have been widely used in agriculture. Most studies proved that they not only alter soil nutrient content, but also an impact on microbial communities. However, the effects of biochar application overall bacterial community different types under rainfall conditions are yet understood. We took as a fixed influencing factor selected four typical soils China to investigate at 25 mm rainfall, identify specific differential bacteria their functions, explore changes structure types. The depth simulated was each time. Yellow-brown soil, fluvo-aquic lou black were chosen for experiment divided into treatments, included non-biochar non-fertilizer (CK), alone (F), (C), combination (FC). results indicated more significant effect communities acidic soils. amendment or together identified 3 (f_Oxalobacteraceae, f_Solibacteraceae_Subgroup_3, f_Sphingomonadaceae), 5 (f_Chitinophagaceae, f_Comamonadaceae, f_Geobacteraceae, f_norank_o_SC-I-84, f_norank_c_OPB35_soil_group), 1 (f_Blastocatellaceae_Subgroup_4) 0 yellow-brown by statistical test. In increased relative abundance potential pathogens within Sphingomonadaceae reduced beneficial Solibacteraceae, addition some Oxalobacteraceae. both biochar, fertilizers promoted belonging Chitinophagaceae, Comamonadaceae, Geobacteraceae may be involved cycling, degradation plant residues increase metal tolerance. interactions between measured parameters including pH, organic matter found statistically significant. Results from this study revealed it is necessary formulate schemes based

Language: Английский

Fungal Biodiversity and Their Role in Soil Health DOI Creative Commons
Magdalena Frąc, S. Emilia Hannula, Marta Bełka

et al.

Frontiers in Microbiology, Journal Year: 2018, Volume and Issue: 9

Published: April 13, 2018

Soil health, and the closely related terms of soil quality fertility, is considered as one most important characteristics ecosystems. The integrated approach to health assumes that a living system results from interaction between different processes properties, with strong effect on activity microbiota. All soils can be described using physical, chemical biological but adaptation environmental changes, driven by natural selection, are unique latter one. This mini review focuses fungal biodiversity its role in managed well current methods used mycobiome identification utilization next generation sequencing (NGS) approaches. authors separately focus agriculture horticulture grassland forest Moreover, this describes land-use succession fungi. In conclusion, recommend shift cataloging species ecosystems towards more global analysis based functions interactions organisms.

Language: Английский

Citations

569
Three years of biochar amendment alters soil physiochemical properties and fungal community composition in a black soil of northeast China DOI
Qin Yao,

Junjie Liu,

Zhenhua Yu

et al.

Soil Biology and Biochemistry, Journal Year: 2017, Volume and Issue: 110, P. 56 - 67

Published: March 21, 2017

Language: Английский

Citations

328
Biochar decreased microbial metabolic quotient and shifted community composition four years after a single incorporation in a slightly acid rice paddy from southwest China DOI
Jufeng Zheng, Junhui Chen, Genxing Pan

et al.

The Science of The Total Environment, Journal Year: 2016, Volume and Issue: 571, P. 206 - 217

Published: July 27, 2016

Language: Английский

Citations

297
Fungal community composition in soils subjected to long‐term chemical fertilization is most influenced by the type of organic matter DOI

Ruibo Sun,

Melissa Dsouza, Jack A. Gilbert

et al.

Environmental Microbiology, Journal Year: 2016, Volume and Issue: 18(12), P. 5137 - 5150

Published: Sept. 1, 2016

Summary Organic matter application is a widely used practice to increase soil carbon content and maintain fertility. However, little known about the effect of different types organic matter, or input exogenous species from these materials, on fungal communities. In this study, community composition was characterized soils amended with three over 30‐year fertilization experiment. Chemical significantly changed structure, which exacerbated by addition direction change influenced type used. The increased richness, greatest richness achieved in pig manure. Importantly, following cow manure, taxa associated materials could be found soil, suggesting that can augment composition. Moreover, decreased relative abundance potential pathogenic fungi. Overall, results indicate influences structure communities predictable ways.

Language: Английский

Citations

229
Association of biochar properties with changes in soil bacterial, fungal and fauna communities and nutrient cycling processes DOI Creative Commons
Zhongmin Dai,

Xinquan Xiong,

Hang Zhu

et al.

Biochar, Journal Year: 2021, Volume and Issue: 3(3), P. 239 - 254

Published: June 29, 2021

Abstract Soil microorganisms play crucial roles in soil nutrient cycling, carbon sequestration, fertility maintenance and crop health production. To date, the responses of microorganisms, such as microbial activity, diversity, community structure cycling processes, to biochar addition have been widely reported. However, relationships between groups (bacteria, fungi microscopic fauna) physicochemical properties not summarized. In this review, we conclude that affects growth, diversity compositions by directly providing growth promoters for biota or indirectly changing basic properties. The porous structure, labile C, high pH electrochemical an important role determining abundance communities, their mediated N P while effects underlying mechanisms vary with types are affected pyrolysis temperature feedstock type. Finally, highlight some issues related research methodology subjects still poorly understood controversial, perspectives further addition.

Language: Английский

Citations

210
Grazing-induced microbiome alterations drive soil organic carbon turnover and productivity in meadow steppe DOI Creative Commons
Weibing Xun, Ruirui Yan, Yi Ren

et al.

Microbiome, Journal Year: 2018, Volume and Issue: 6(1)

Published: Sept. 20, 2018

Grazing is a major modulator of biodiversity and productivity in grasslands. However, our understanding grazing-induced changes below-ground communities, processes, soil limited. Here, using long-term enclosed grazing meadow steppe, we investigated the impacts on organic carbon (SOC) turnover, microbial community composition, resistance activity under seasonal changes, contributions to productivity. The results demonstrated that had significant communities ecosystem functions steppe. highest α-diversity was observed light intensity, while β-diversity moderate intensity. shifted composition from fungi dominated bacteria slow growing fast growing, thereby resulting shift fungi-dominated food webs primarily utilizing recalcitrant SOC bacteria-dominated mainly labile SOC. Moreover, higher fungal recalcitrant-SOC-decomposing activities bacterial labile-SOC-decomposing were fungi- respectively. Notably, robustness stability associated with α-diversity, this not case for its activities. Finally, rather than turnover rate can predict Our findings indicate strong influence community, important positive role steering steppe ecosystems.

Language: Английский

Citations

205
The active microbial diversity drives ecosystem multifunctionality and is physiologically related to carbon availability in Mediterranean semi‐arid soils DOI
Felipe Bastida,

Irene F. Torres,

José L. Moreno

et al.

Molecular Ecology, Journal Year: 2016, Volume and Issue: 25(18), P. 4660 - 4673

Published: Aug. 3, 2016

Biogeochemical processes and ecosystemic functions are mostly driven by soil microbial communities. However, most methods focus on evaluating the total community fail to discriminate its active fraction which is linked functionality. Precisely, activity of strongly limited availability organic carbon (C) in soils under arid semi-arid climate. Here, we provide a complementary genomic metaproteomic approach investigate relationships between diversity community, ecosystem functionality across dissolved (DOC) gradient southeast Spain. DOC correlated with multifunctionality index composed respiration, enzyme activities (urease, alkaline phosphatase β-glucosidase) biomass (phospholipid fatty acids, PLFA). This study highlights that (determined metaprotoemics) but not whole (evaluated amplicon gene sequencing) related C it also connected index. We reveal shapes bacterial fungal populations Mediterranean determines compartmentalization functional niches. For instance, Rhizobales thrived at high-DOC sites probably fuelled metabolism one-C compounds. Moreover, analysis proteins involved transport carbohydrates revealed Ascomycota Basidiomycota occupied different nutritional The mechanisms for niche specialization were constant gradient.

Language: Английский

Citations

195
Long-term continuous cropping of soybean is comparable to crop rotation in mediating microbial abundance, diversity and community composition DOI

Zhuxiu Liu,

Junjie Liu,

Zhenhua Yu

et al.

Soil and Tillage Research, Journal Year: 2019, Volume and Issue: 197, P. 104503 - 104503

Published: Nov. 19, 2019

Language: Английский

Citations

171
Influence of inorganic fertilizer and organic manure application on fungal communities in a long-term field experiment of Chinese Mollisols DOI
Jianli Ding,

Xin Jiang,

Dawei Guan

et al.

Applied Soil Ecology, Journal Year: 2016, Volume and Issue: 111, P. 114 - 122

Published: Dec. 24, 2016

Language: Английский

Citations

170
GlobalFungi, a global database of fungal occurrences from high-throughput-sequencing metabarcoding studies DOI Creative Commons
Tomáš Větrovský, Daniel Morais, Petr Kohout

et al.

Scientific Data, Journal Year: 2020, Volume and Issue: 7(1)

Published: July 13, 2020

Fungi are key players in vital ecosystem services, spanning carbon cycling, decomposition, symbiotic associations with cultivated and wild plants pathogenicity. The high importance of fungi processes contrasts the incompleteness our understanding patterns fungal biogeography environmental factors that drive those patterns. To reduce this gap knowledge, we collected validated data published on composition soil communities terrestrial environments including plant-associated habitats made them publicly accessible through a user interface at https://globalfungi.com . GlobalFungi database contains over 600 million observations sequences across > 17 000 samples geographical locations additional metadata contained 178 original studies millions unique nucleotide (sequence variants) internal transcribed spacers (ITS) 1 2 representing species genera. study represents most comprehensive atlas global distribution, it is framed such way third-party addition possible.

Language: Английский

Citations

170