Rice Growth Under Saline Conditions with Biochar and Nitrogen Treatments

A research document details a pot experiment with 11 treatments evaluating microbial-inoculated biochar combined with nitrogen to mitigate salinity stress in rice. The 80-day study used two rice varieties, salt-tolerant Shuang Liang You 138 and salt-sensitive Jing Liang You 534, under saline and non-saline conditions. The findings demonstrate the effectiveness of modified biochar applications in improving soil properties and enhancing rice growth in saline environments.

Use Cases

• Analyze the impact of bacterial-inoculated biochar combined with nitrogen on soil microbial communities like Desulfobacterota and Actinobacterota.
• Compare plant physiological responses, such as proline and total soluble sugar levels, between salt-tolerant and salt-sensitive rice varieties.
• Evaluate changes in soil chemical properties, including Na+ concentration and NH4+–N, under different biochar and nitrogen treatments.
• Model the relationship between antioxidant enzyme activities (SOD, POD, CAT) and salt tolerance in rice.

Strengths

• The experiment was conducted for 80 days with a controlled design of 11 distinct treatments.
• Specific percentage improvements are reported for key metrics like proline (120%) and total soluble sugar (167%) in the SLY138 variety under saline conditions.
• The study compares two genetically distinct rice varieties, providing data on differential stress responses.

Limitations

• The primary data file is a 998.9 KB DOCX document; the underlying tabular or measurement data is not directly accessible.
• Row count and column-level documentation are unknown, which may limit suitability assessment for direct analysis.
• The dataset's scale is limited to a specific pot experiment, not field-scale observations.

Provenance

Source

Hafiz Muhammad Mazhar Abbas, uploaded to figshare.

Collection Method

Data originates from a controlled pot experiment.

Time Range

The experiment was conducted for 80 days; specific dates are not provided.

Freshness

Last updated 2026-03-24 16:41:42; freshness should be verified.

Geography

Likely conducted in India (affiliation with University of Lucknow), but specific location is not stated.