Tags

Type your tag names separated by a space and hit enter

Variation of rhizosphere microbial community in continuous mono-maize seed production.
Sci Rep. 2021 01 15; 11(1):1544.SR

Abstract

Soil microbe is crucial to a healthy soil, therefore its diversities and abundances under different conditions are still need fully understand.The aims of the study were to characterize the community structure and diversity of microbe in the rhizosphere soil after continuous maize seed production, and the relationship between the disease incidence of four diseases and the variation of the rhizosphere microbe. The results showed that different fungal and bacterial species were predominant in different cropping year, and long-term maize seed production had a huge impact on structure and diversity of soil microbial. Ascomycota and Mortierellomycota were the dominant fungal phyla and Mortierella and Ascomycetes represented for a large proportion of genus. A relative increase of Fusarium and Gibberella and a relative decrease of Mortierella, Chrysosporium, Podospora, and Chaetomium were observed with the increase of cropping year. Pathogenic Fusarium, Curvularia, Curvularia-lunata, Cladosporium, Gibberella-baccata, and Plectosphaerellaceae were over-presented and varied at different continuous cropping year, led to different maize disease incidence. Proteobacteria and Actinobacteria ranked in the top two of all bacterial phyla, and genus Pseudarthrobacter, Roseiflexus and RB41 dominated top 3. Haliangium and Streptomyces decreased with the continuous cropping year and mono-cropping of maize seed production increased disease incidence with the increase of cropping year, while the major disease was different. Continuous cropping of maize seed production induced the decrease of protective microbe and biocontrol genera, while pathogenic pathogen increased, and maize are in danger of pathogen invasion. Field management show great effects on soil microbial community.

Links

Authors+Show Affiliations

School of Agriculture and Ecological Engineering, Hexi University, Zhangye, 734000, Gansu, China. yr1826@126.com. College of Biological, Chemical Science and Engineering, Jiaxing University, Jiaxing, 314000, Zhejiang, China. yr1826@126.com.

School of Agriculture and Ecological Engineering, Hexi University, Zhangye, 734000, Gansu, China.

College of Biological, Chemical Science and Engineering, Jiaxing University, Jiaxing, 314000, Zhejiang, China. changwei.hu@163.com.

School of Agriculture and Ecological Engineering, Hexi University, Zhangye, 734000, Gansu, China.

School of Agriculture and Ecological Engineering, Hexi University, Zhangye, 734000, Gansu, China.

School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing, 210000, Jiangsu, China.

School of Agriculture and Ecological Engineering, Hexi University, Zhangye, 734000, Gansu, China.

School of Agriculture and Ecological Engineering, Hexi University, Zhangye, 734000, Gansu, China.

MeSH

AgricultureBacteriaBiodiversityMicrobiotaPlant DiseasesPlant RootsRhizosphereSeedsSoilSoil MicrobiologyZea mays

Pub Type(s)

Journal Article

Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

33452372

Citation

Zhao, Yunchen, et al. "Variation of Rhizosphere Microbial Community in Continuous Mono-maize Seed Production." Scientific Reports, vol. 11, no. 1, 2021, p. 1544.

Zhao Y, Fu W, Hu C, et al. Variation of rhizosphere microbial community in continuous mono-maize seed production. Sci Rep. 2021;11(1):1544.

Zhao, Y., Fu, W., Hu, C., Chen, G., Xiao, Z., Chen, Y., Wang, Z., & Cheng, H. (2021). Variation of rhizosphere microbial community in continuous mono-maize seed production. Scientific Reports, 11(1), 1544. https://doi.org/10.1038/s41598-021-81228-1

Zhao Y, et al. Variation of Rhizosphere Microbial Community in Continuous Mono-maize Seed Production. Sci Rep. 2021 01 15;11(1):1544. PubMed PMID: 33452372.

* Article titles in AMA citation format should be in sentence-case

TY - JOUR T1 - Variation of rhizosphere microbial community in continuous mono-maize seed production. AU - Zhao,Yunchen, AU - Fu,Wenjiang, AU - Hu,Changwei, AU - Chen,Guangquan, AU - Xiao,Zhanwen, AU - Chen,Yuru, AU - Wang,Zhijiang, AU - Cheng,Hongyu, Y1 - 2021/01/15/ PY - 2020/03/27/received PY - 2020/04/24/accepted PY - 2021/1/16/entrez PY - 2021/1/17/pubmed PY - 2021/9/8/medline SP - 1544 EP - 1544 JF - Scientific reports JO - Sci Rep VL - 11 IS - 1 N2 - Soil microbe is crucial to a healthy soil, therefore its diversities and abundances under different conditions are still need fully understand.The aims of the study were to characterize the community structure and diversity of microbe in the rhizosphere soil after continuous maize seed production, and the relationship between the disease incidence of four diseases and the variation of the rhizosphere microbe. The results showed that different fungal and bacterial species were predominant in different cropping year, and long-term maize seed production had a huge impact on structure and diversity of soil microbial. Ascomycota and Mortierellomycota were the dominant fungal phyla and Mortierella and Ascomycetes represented for a large proportion of genus. A relative increase of Fusarium and Gibberella and a relative decrease of Mortierella, Chrysosporium, Podospora, and Chaetomium were observed with the increase of cropping year. Pathogenic Fusarium, Curvularia, Curvularia-lunata, Cladosporium, Gibberella-baccata, and Plectosphaerellaceae were over-presented and varied at different continuous cropping year, led to different maize disease incidence. Proteobacteria and Actinobacteria ranked in the top two of all bacterial phyla, and genus Pseudarthrobacter, Roseiflexus and RB41 dominated top 3. Haliangium and Streptomyces decreased with the continuous cropping year and mono-cropping of maize seed production increased disease incidence with the increase of cropping year, while the major disease was different. Continuous cropping of maize seed production induced the decrease of protective microbe and biocontrol genera, while pathogenic pathogen increased, and maize are in danger of pathogen invasion. Field management show great effects on soil microbial community. SN - 2045-2322 UR - https://www.unboundmedicine.com/medline/citation/33452372/Variation_of_rhizosphere_microbial_community_in_continuous_mono_maize_seed_production_ DB - PRIME DP - Unbound Medicine ER -