Rhizosphere bacterial community composition was significantly affected by continuous cropping but not by sesame genotype
文献类型： 外文期刊
作者： Lyu, Fengjuan 1 ; Zhang, Wenmeng 2 ; Wang, Ruiqing 1 ; Lyu, Rujie 1 ; Lin, Hongxin 1 ; Zhang, Zhihua 1 ; Wei, Lingen 1 ;
作者机构： 1.Jiangxi Acad Agr Sci, Inst Soil Fertilizer Resource & Environm, Natl Engn & Technol Res Ctr Red Soil Improvement, Minist Agr & Rural Affairs,Key Lab Crop Ecophysiol, 602 Nanlian Rd, Nanchang 330200, Jiangxi, Peoples R China
2.Jiangxi Geol Bur, Expt Testing Team, 101 Hongduzhong Rd, Nanchang 330002, Jiangxi, Peoples R China
关键词： Sesame; Continuous cropping; Genotype; Bacterial community; High -throughput sequencing
期刊名称：RHIZOSPHERE （ 影响因子：3.7； 五年影响因子：3.8 ）
ISSN：
年卷期： 2023 年 27 卷
页码：
收录情况： SCI
摘要： Imbalanced soil bacterial community is thought to be a crucial factor for continuous cropping obstacle. Through analyzing bacterial community by Illumina MiSeq technology, this study bacterial community diversity and richness, like Sobs, Ace and PD decreased with duration of continuous cropping (CC). Alpha diversity and principal coordinate analysis (PCoA) revealed that soil bacterial diversity and community structure were significantly affected by CC but not by genotype. With increasing years of CC, rhizosphere bacterial community changed gradually, rather than skipping or irregular change. Almost all significantly changed genera under CC belong to Chloroflexi, Actinobacteria, Proteobacteria, Acidobacteria and Firmicutes, which indicated the vital roles of these five phyla in CC. With extension of CC, the abundance of Variibacter, Candidatus_Solibacter decreased, while Sinomonas and Burkholderia-Paraburkholderia increased in the genus level. Additionally, the transport and metabolism of amino acid and carbohydrate were increased or maintained under CC, but vesicular transport and cell motility reduced. These data provided novel insights into the changes of bacterial community under short duration of CC, and will contribute to understanding of continuous cropping.
- 相关文献
作者其他论文 更多>>
-
Fungal community composition and function but not diversity were significantly affected by continuous cropping and the interaction with sesame genotype
作者：Lyu, Fengjuan;Wang, Ruiqing;Lyu, Rujie;Lin, Hongxin;Zhang, Zhihua;Wei, Lingen
关键词：Sesame ( Sesamum indicum L.); Continuous cropping; Fungal community; Genomics; Rhizosphere
-
Superoxide dismutase gene family in cassava revealed their involvement in environmental stress via genome-wide analysis
作者：Zheng, Linling;Hamidou, Abdoulaye Assane;Zhao, Xuerui;Li, Junyi;Luo, Kai;Chen, Yinhua;Ouyang, Zhiwei;Lin, Hongxin;Zhang, Xiaofei
关键词：
-
Analysis of the molecular and biochemical mechanisms involved in the symbiotic relationship between Arbuscular mycorrhiza fungi and Manihot esculenta Crantz
作者：Gao, Yu;Wang, Yujie;Zhang, Shubao;Cheng, Shanhan;Chen, Yinhua;Huang, Siyuan;Zhang, Jie;Wang, Wenquan;Lin, Hongxin;Pan, Zhiyong
关键词：cassava; symbiosis; arbuscular mycorrhiza; transcriptome; metabolome; candidate gene; fungi
-
Sampling period and disease severity of bacterial wilt significantly affected the bacterial community structure and functional prediction in the sesame rhizosphere soil
作者：Wang, Ruiqing;Lv, Fengjuan;Lv, Rujie;Lin, Hongxin;Zhang, Zhihua;Wei, Lingen
关键词：Sesame; Continuous cropping; Rhizosphere; Dynamic changes; Bacterial wilt; High-throughput sequencing
-
Optimizing the bacterial community structure and function in rhizosphere soil of sesame continuous cropping by the appropriate nitrate ammonium ratio
作者：Wang, Ruiqing;Zhang, Zhihua;Lv, Fengjuan;Lin, Hongxin;Wei, Lingen;Xiao, Yunping
关键词：Sesame; Nitrogen; Bacterial wilt; Soil microorganism; High throughput sequencing
-
Different Fertilizers Applied Alter Fungal Community Structure in Rhizospheric Soil of Cassava (Manihot esculenta Crantz) and Increase Crop Yield
作者：Cai, Jie;Zhang, Jie;Yu, Shan;Li, Kaimian;Ou, Wenjun;Chen, Songbi;Ding, Yun;Lin, Hongxin;Yuan, Zhanqi
关键词：cassava (Manihot esculenta); fertilization; high-throughput sequencing; rhizospheric soil; fungal community structure
-
Biochar-based fertilizer enhanced Cd immobilization and soil quality in soil-rice system
作者：Lv, Guifen;Li, Jin-Heng;Yang, Tao;Chen, Yuanhua;Hou, Hongqian;Liu, Xiumei;Li, Jianguo;Wei, Lingen;Li, Jin-Heng
关键词：Cadmium pollution; Bioavailability; Soil remediation; Paddy Rice
