Response of soil microbial community diversity to continuous cucumber cropping in facilities along the Yellow River irrigation area
文献类型： 外文期刊
作者： Huang, Shuchao 1 ; Yu, Jihua 1 ; Hou, Dong 2 ; Yue, Hongzhong 2 ; Zhang, Dongqin 2 ; Li, Yali 2 ; Lyu, Jian 1 ; Jin, Li 1 ; Jin, Ning 1 ;
作者机构： 1.Gansu Agr Univ, Coll Hort, Lanzhou, Peoples R China
2.Gansu Acad Agr Sci, Vegetable Res Inst, Lanzhou, Peoples R China
期刊名称：PLOS ONE （ 影响因子：3.7； 五年影响因子：3.8 ）
ISSN： 1932-6203
年卷期： 2023 年 18 卷 8 期
页码：
收录情况： SCI
摘要： Cucumber is an important cash crop; however, continuous cropping obstacles readily occur within the intensive production processes of facility horticulture. This study aimed to determine the effects of continuous cropping on soil quality and the microbial community in the rhizosphere soil of cucumbers. Rhizosphere soil of cucumber planted continuously for 4, 8, and 12 years was investigated, and soil that was not continuously planted was used as the control. Soil physicochemical properties, enzyme activity, microbial diversity, and richness were determined. The results showed that with the increase in continuous cropping years (0, 4, 8, and 12 years), soil total salt content continuously increased, while the pH value significantly decreased. Compared with the control, soil organic matter, alkali-hydrolyzed nitrogen, available phosphorus, available potassium, and nitrate nitrogen contents increased significantly after 4 and 8 years of continuous cropping. Spearman correlation analysis showed that pH was negatively correlated with sucrase or sucrose and available phosphorus was positively correlated with alkaline phosphatase. Compared with the control, the diversity and abundance of bacterial and fungal communities in cucumber rhizosphere soil decreased after 4 and 12 years of continuous cropping. Continuous cropping led to a significant increase in the richness of the dominant phylum of cucumber rhizosphere soil. Principal coordinates analysis showed that, compared with the control, the soil microbial community structure was significantly separated after 4, 8, and 12 years of continuous cropping, and the microbial community structure was most similar after 4 and 8 years of continuous cropping. In addition, redundancy analysis showed that pH was the main driver of soil microbial dominance. In conclusion, continuous cropping of cucumber along the Yellow River irrigation area has led to the deterioration of soil nutrients and microbial communities in that region. This experiment provides a theoretical foundation for addressing the challenges associated with continuous cropping in cucumber cultivation.
- 相关文献
作者其他论文 更多>>
-
A mutation in CsGME encoding GDP-mannose 3,5-epimerase results in little and wrinkled leaf in cucumber
作者：Liu, Mengying;Lv, Jinzhao;Jin, Zhuoshuai;Li, Yuhong;Li, Zhaowei;Kang, Yunfeng;Mu, Siyu;Chen, Peng;Yue, Hongzhong;Li, Lixia
关键词：
-
The mutation of CsSUN , an IQD family protein, is responsible for the short and fat fruit (sff) in cucumber ( Cucumis sativus L.)
作者：Zhang, Zhengao;Zhang, Haiqiang;Liu, Junyan;Chen, Kang;Li, Yuhong;Wang, Yixin;Zhang, Gaoyuan;Li, Lixia;Yue, Hongzhong;Weng, Yiqun;Chen, Peng
关键词：Cucumber; Fruit shape; Map -based cloning; CsSUN
-
A mutation in CsDWF7 gene encoding a delta7 sterol C-5(6) desaturase leads to the phenotype of super compact in cucumber (Cucumis sativus L.)
作者：Zhang, Haiqiang;Liu, Zichen;Luo, Yanjie;Zhang, Zhengao;Li, Yuhong;Wang, Yunxiao;Mu, Siyu;Chen, Peng;Yue, Hongzhong
关键词：
-
A 5.5-kb LTR-retrotransposon insertion inside phytochrome B gene (CsPHYB) results in long hypocotyl and early flowering in cucumber (Cucumis sativus L.)
作者：Hu, Liangliang;Zhang, Miaomiao;Liu, Zichen;Li, Yuhong;Weng, Yiqun;Shang, Jingjing;Chen, Peng;Yue, Hongzhong
关键词：
-
Enhancing heat stress tolerance in Lanzhou lily (Lilium davidii var. unicolor) with Trichokonins isolated from Trichoderma longibrachiatum SMF2
作者：Cao, Xing;Li, Haiyan;Yue, Wenxiu;Liu, Tao;Sui, Juanjuan;Hou, Dong;Liang, Jiahui;Wu, Ze
关键词：Lanzhou lily; Trichokonins; thermotolerance; physiological response; RNA-Seq; Hsf
-
Melatonin enhances the low-temperature combined low-light tolerance of pepper (Capsicum annuum L.) seedlings by regulating photosynthesis, carotenoid, and hormone metabolism
作者：Li, Jing;Ding, Dongxia;Li, Nenghui;Xie, Jianming;Yu, Jihua;Lyv, Jian;Bakpa, Emily Patience;Zhang, Jing;Wang, Cheng;Zhang, Junfeng
关键词：Melatonin; Photosynthesis; Carotenoid compositions; Hormone; Low-temperature combined with low-light; tolerance
-
Exploring the Agrobacterium-mediated transformation with CRISPR/Cas9 in cucumber (Cucumis sativus L.)
作者：Zhao, Ziyao;Qi, Yaguang;Yang, Zhimin;Cheng, Liyu;Sharif, Rahat;Li, Yuhong;Zhao, Ziyao;Sharif, Rahat;Raza, Ali;Chen, Peng;Hou, Dong
关键词：Cucumber; GUS assay; Genetic transformation; CRISPR; Cas9
