Hassan Makarian

Serotonin and 24-epibrassinolide enhance physiological performance and saffron quality under water deficit: evidence from two-year field and multivariate analyses

Water deficit constitutes a major constraint on saffron productivity and quality, particularly in arid and semi‑arid regions. Although serotonin (SER) and 24‑epibrassinolide (EBL) have individually been reported to improve plant responses to abiotic stress, their combined effects...