Melatonin in Horticultural Plants: A Multifunctional Molecule for Abiotic Stress Tolerance consolidates insights from leading experts on the morphological, physiological, and biochemical processes triggered by the application of melatonin, ultimately resulting in enhanced crop tolerance to abiotic stresses. This book provides an in-depth analysis of various abiotic stressors affecting horticultural crops, detailing how they impact plant growth and development, from seedling establishment to senescence, as well as their influence on yield and quality. It explores how melatonin regulates these responses through chemical signaling and highlights its role in coordinating signal transduction pathways at physiological, biochemical, and molecular levels, offering a comprehensive understanding of its potential in agriculture. Beyond its theoretical foundations, the volume considers how these findings can be translated into real-world strategies. This includes practical approaches such as the use of biostimulants, hormones, novel chemicals, and microorganisms to effectively harness melatonin’s benefits in horticultural production. Designed to support researchers, plant biologists, and horticulturists, it aims to foster innovation and facilitate sustainable advancements in horticultural science, contributing to the development of resilient crops capable of thriving despite changing climate conditions and disruptive anthropogenic activities.
