Maize Photosynthesis and Antioxidant Responses to Heat Stress with Melatonin Treatment

Field experiment data on the effects of foliar melatonin application on summer maize under post-flowering high-temperature stress. The dataset likely contains agronomic, physiological, and transcriptomic measurements from the study, which identified 150 µmol L-1 as the optimal melatonin concentration. Feiyan Ju authored the dataset, which was last updated on 2026-04-28.

Use Cases

• Analyze the relationship between melatonin concentration and net photosynthetic rate in maize ear leaves.
• Model antioxidant enzyme activity and substance content in response to high-temperature stress.
• Investigate gene expression patterns related to photosynthetic and antioxidant defense systems under melatonin treatment.
• Compare the mitigating effects of different melatonin concentrations on maize biomass and grain yield.

Strengths

• Dataset is small at 9.5 KB, facilitating quick download and inspection.
• The description provides a detailed experimental context, including the use of agronomic, physiological, and transcriptomic approaches.
• A specific optimal treatment concentration (150 µmol L-1) is identified in the results.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset's 9.5 KB size suggests a very limited scope, likely containing summary results rather than raw experimental data.

Provenance

Source

figshare

Collection Method

Data originates from field experiments involving foliar application of melatonin at different concentrations on maize, with integrated agronomic, physiological, and transcriptomic analysis.

Freshness

Last updated 2026-04-28 05:24:19; freshness should be verified.