Effects of two Bacillus velezensis strains isolated from different sources on the growth of Capsicum annum
文献类型： 外文期刊
第一作者： Wang, Bao
作者： Wang, Bao;Tan, Shimeng;Feng, Yujie;Yan, Wanrong;Yun, Qian;Ji, Xuncong;Zhao, Zhixiang;Wang, Bao;Lin, Runmao;Wang, Bao;Lin, Runmao;Wang, Bao;Wu, Mingde
作者机构：
关键词：
期刊名称：FRONTIERS IN MICROBIOLOGY （ 影响因子：4.5； 五年影响因子：5.2 ）
ISSN：
年卷期： 2024 年 15 卷
页码：
收录情况： SCI
摘要： Microbial inoculants offer an environmentally friendly approach to enhance plant growth and control disease. In this study, two Bacillus velezensis strains, HKSSLJEBR3 (R3) and Ya-1 were isolated from pepper plant roots and tropical rainforest soil, respectively. Both strains exhibited strong antifungal activity against Fusarium oxysporum f. sp. capsici, with inhibition rates of 48.54 +/- 0.66% for R3 and 49.35 +/- 1.44% for Ya-1. In greenhouse trials, R3 significantly boosted pepper growth, with a 22.12% increase in plant height, 46.44% more leaves, and 56.29% greater fresh weight. These enhancements were likely due to the strong affinity between R3 and pepper plants. Both strains also improved soil quality, with R3 increasing available potassium (AK) by 5.13% and soil organic matter (SOM) by 4.03%, while Ya-1 showed more significant increases. Metagenomic analysis revealed that both strains altered the rhizosphere microbiome, with R3 promoting Pseudomonas and suppressing Fusarium. These results suggest that the R3 strain has strong potential for enhancing pepper growth, improving soil health, and reshaping the rhizosphere microbiome.
分类号：
- 相关文献
作者其他论文 更多>>
-
Morphological and Ultrastructural Characteristics of Tea Mosquito Bug Antennae, Helopeltis theivora Waterhouse (Hemiptera: Miridae) from Hainan, China
作者：Li, Wenhui;Lin, Zhufeng;Ji, Xuncong;Yao, Qi;Li, Wenhui;Lin, Zhufeng;Ji, Xuncong;Yao, Qi;Li, Wenhui;Ji, Xuncong;Liao, Yonglin
关键词：tea mosquito bug
Helopeltis theivora ; tea plants; antenna; sensillum; scanning electron microscopy; transmission electron microscopy -
Genetic Diversity and Population Structure of Plenodomus biglobosus on Flixweed (Descurainia sophia) in Northwestern China
作者：Luo, Tao;Si, Wei;Wu, Mingde;Zhang, Jing;Li, Guoqing;Yang, Long;Luo, Tao;Si, Wei;Wu, Mingde;Zhang, Jing;Li, Guoqing;Yang, Long;Jia, Donghai
关键词：blackleg; flixweed; mating type; pennycress;
Plenodomus biglobosus ; population structure -
Ontogenetic Analysis of Chelonus formosanus and Diversity of Its Internal Microbiota
作者：Jia, Jingjing;Feng, Qing;Huang, Weikang;Lin, Zhufeng;Ji, Xuncong;Jia, Jingjing;Feng, Qing;Huang, Weikang;Lin, Zhufeng;Ji, Xuncong;Jia, Jingjing;Feng, Qing;Huang, Weikang;Lin, Zhufeng;Ji, Xuncong
关键词：
Chelonus formosanus ; morphology; 16S rDNA sequencing; microbiota -
Simultaneous Boosting of Plant Growth and Immunity by Bacillus volatiles Through GLK-Mediated Enhancement of Chloroplast Functions
作者：Li, Ronghui;Sun, Li;Gao, Chenming;Hou, Junxiang;Feng, He;Zhao, Qiuyuan;Wu, Mingde;Zhang, Jing;Tsuda, Kenichi;Li, Guoqing;Yang, Long;Li, Ronghui;Sun, Li;Gao, Chenming;Hou, Junxiang;Feng, He;Zhao, Qiuyuan;Wu, Mingde;Zhang, Jing;Tsuda, Kenichi;Li, Guoqing;Yang, Long;Zhou, Guangsheng;Zhou, Guangsheng;Tsuda, Kenichi;Wei, Yangdou;Yang, Long;Yang, Long
关键词：Bacillus velezensis; jasmonic acid; photosynthesis; plant growth-promotion; plant immunity; volatile organic compounds
-
Effects of Periodic Short-Term Heat Stress on Biological Characteristics and Gut Bacteria of Spodoptera frugiperda
作者：Jia, Jingjing;Liang, Min;Huang, Weikang;Feng, Qing;Lin, Zhufeng;Ji, Xuncong;Jia, Jingjing;Liang, Min;Huang, Weikang;Feng, Qing;Lin, Zhufeng;Ji, Xuncong;Zhao, Zhitao
关键词：Spodoptera frugiperda; periodic heat stress; biological characteristics; gut bacteria
-
Estimation of Genetic Parameters for Body Weight and Its Stability in Huaxi Cows from Xinjiang Region
作者：Feng, Ye;Lu, Xubin;Chen, Zhi;Zhao, Wenjuan;Zhang, Qian;Zhang, Bin;Wang, Bao;Zhong, Fagang;Han, Mengli;Gao, Xue
关键词：adult weight; birth weight; heritability; genetic analysis; West China cattle
-
Nutrient-Driven Metabolic Activation and Microbial Restructuring Induced by Endophytic Bacillus in Blight-Affected Forest Soils
作者：Yang, Quan;Niu, Anqi;Liu, Junang;Zhou, Guoying;Yang, Quan;Niu, Anqi;Liu, Junang;Zhou, Guoying;Yang, Quan;Niu, Anqi;Liu, Junang;Zhou, Guoying;Yang, Quan;Niu, Anqi;Liu, Junang;Zhou, Guoying;Yang, Quan;Niu, Anqi;Liu, Junang;Tan, Shimeng;Zhou, Guoying
关键词：endophytic
Bacillus amyloliquefaciens ;Pinus massoniana shoot blight; microbial functional diversity; biological control; forest soil health
