Data for: Dose-dependent soil physical recovery and salt-accumulation risk shape tomato response to decomposed rice husk in compacted greenhouse soil
Description
This dataset supports a greenhouse tomato soil-amendment study evaluating decomposed rice husk application effects on compacted greenhouse soil. The repository includes processed manuscript summary tables, author-supplied agronomic and soil source records, bacterial 16S OTU/taxonomy workflow outputs, computed analysis-support files, figure source/figure-derived data, article-matched crosswalk files, and repository metadata. Raw sequencing reads are available from NCBI SRA under BioProject PRJNA1358742. Files are organized by provenance to distinguish author-supplied records, processed summaries, computed support files, and figure-derived data.
Files
Steps to reproduce
Download and unzip the repository archive. Start with 00_README_FIRST and README.md for the file structure, provenance notes, and recommended use of each folder. Processed manuscript summary tables are provided in 01_processed_manuscript_summary_tables. These files reproduce the tabulated treatment summaries reported in the manuscript, including soil physical properties, aggregate stability indices, soil chemical properties, tomato traits, microbial alpha-diversity summaries, and soil enzyme activities. Author-supplied field agronomic and soil source records are provided in 02_author_supplied_field_agronomic_soil_source_data. These files contain supporting source records for field single-factor crop, soil physical, soil chemical, aggregate, and enzyme measurements. Bacterial 16S microbiome workflow outputs are provided in 03_bacterial_16S_OTU_workflow, including OTU count tables, taxonomy assignments, taxonomic composition tables, quality-control summaries, and beta-diversity outputs. Raw sequencing reads are deposited separately in NCBI SRA under BioProject PRJNA1358742. Derived analysis-support files are provided in 04_derived_analysis_support. These include bacterial alpha-diversity estimates computed from the OTU count table and candidate community/environmental matrices used to support ordination and treatment-level interpretation. Figure source and figure-derived files are provided in 05_figure_source_data. These files support visual reproduction of the manuscript figures, including microbial phylum-level composition, Spearman correlation matrix, SEM path coefficients, model fit indices, and predictor-importance summaries. Article crosswalk and RDA-support files are provided in 06_article_crosswalk_and_RDA_support. These files provide article-matched sample crosswalks and RDA-support matrices linking microbiome workflow outputs with manuscript treatment-level environmental variables. Use the file manifest, checksums, and data dictionary in 07_repository_metadata to verify file integrity and identify the provenance of each dataset. Files labelled as computed, derived, or figure-derived should be interpreted as analysis-support or visual-reproduction files, not as independent raw measurements.
Institutions
- Kunming University of Science and TechnologyYunnan, Kunming