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Effects of a microbial restoration substrate on plant growth and rhizosphere bacterial community in a continuous tomato cropping greenhouse
- Source :
- Scientific Reports, Vol 10, Iss 1, Pp 1-11 (2020), Scientific Reports
- Publication Year :
- 2020
- Publisher :
- Nature Publishing Group, 2020.
-
Abstract
- Continuous cropping of tomato is increasingly practiced in greenhouse cultivation, leading to several soil-related obstacles. In this study, a type of microbial restoration substrate (MRS) was used to amend soils from the re-cropping of tomato for 8 years under greenhouse-cultivated conditions. Two treatments were established: using 1,500 kg hm−2 of MRS to amend soil as treatment (TR), and non-MRS as control (CK). The severity of bacterial wilt (BW), soil properties and rhizobacterial community composition under two different treatments were compared. The application of MRS led to an average 83.75% reduction in the severity of BW, and significantly increased the plant height, root activity and yield. Meanwhile, soil pH, soil organic contents (SOC), total nitrogen (TN) and exchangeable calcium were significantly increased (P
- Subjects :
- 0301 basic medicine
Firmicutes
Nitrogen
Plant Development
lcsh:Medicine
Article
Actinobacteria
Applied microbiology
03 medical and health sciences
Soil
0302 clinical medicine
Solanum lycopersicum
Soil pH
RNA, Ribosomal, 16S
Proteobacteria
Gemmatimonadetes
DNA sequencing
lcsh:Science
Soil Microbiology
Rhizosphere
Multidisciplinary
biology
Bacteria
Microbiota
fungi
lcsh:R
Bacteroidetes
food and beverages
Biodiversity
biology.organism_classification
Carbon
Acidobacteria
Horticulture
030104 developmental biology
nervous system
lcsh:Q
030217 neurology & neurosurgery
Subjects
Details
- Language :
- English
- ISSN :
- 20452322
- Volume :
- 10
- Issue :
- 1
- Database :
- OpenAIRE
- Journal :
- Scientific Reports
- Accession number :
- edsair.doi.dedup.....2824a1c34074cf4248bffa25078dceea