This study investigated the dual role of Streptomyces rochei BT02 in promoting tomato growth and suppressing Fusarium solani. the causative agent of tomato root rot disease. Various assays were conducted to evaluate the plant growth-promoting attributes of strain BT02 including indole-3-acetic acid (IAA) biosynthesis. phosphate solubilization. https://parisnaturalfoodes.shop/product-category/magnesium-oxide-250mg/