Comparative Phenotypic Detection of Indole-3-Acetic Acid Production by Selected Plant Growth-Promoting Bacteria Using Broth- and Agar-Based Salkowski Assays Integrated with Genome-Based Analysis of Auxin Biosynthesis
Introduction The increasing demand for sustainable agricultural practices has intensified the search for environmentally friendly alternatives to chemical fertilizers and synthetic plant growth regulators. Excessive application of agrochemicals has contributed…