Olericulture is fast emerging and highly competitive industry with the continuous introduction of new varieties and new crops, cultural technique and development of new technologies. This book is written in the hope of providing the scientific knowledge, with the important technologies of olericulture. The present enlarged volume provides as advanced information to the students of both undergraduate and post graduates of Olericulture. The present book also covers the recent advanced entitles of vegetables viz., roof top gardening, impact of Covid-19 on vegetables, robotic grafting, sensor technologies in vegetable production, artificial intelligence, role of grafting in crop improvement, biodegradable plastics, biofortification, mechanization techniques, transgenic vegetables, parthenocarpic vegetables, breeding in onion varieties, innovations in processing and value addition, marker assisted gene pyramiding, antioxidants sources in vegetables, techniques in protoplast culture and isolation. It is designed in such a way that give rapid, easy access to the core materials in a short format which facilitates easily learning and rapid revision.