Effect of Preharvest Application of Melatonin for Maintaining Postharvest Quality and Shelf Life in Guava
Background: Guava (Psidium guajava L.) is a highly perishable climacteric fruit characterized by a rapid ripening process and a short post-harvest life, which leads to significant economic losses. Melatonin has emerged as a potent antioxidant and signaling molecule capable of delaying senescence and preserving fruit qu...