Plant science is the in-depth study of plants, their growth, life processes, genetics and other related aspects. It is a sub-field of biology and also known as botany. It encompasses all aspects of plant reproduction, evolution, pathology, physiology, genetics and taxonomy. It branches out into sub-disciplines of plant biochemistry, plant ecology, plant anatomy, etc. This field plays a crucial role in agriculture, biodiversity conservation, horticulture, environmental management, etc. The objective of this book is to give a general view of the different areas of plant science, and their applications. It aims to shed light on some of the unexplored aspects and recent researches in this field. This book includes contributions of experts and scientists which will provide innovative insights into plant science. It is appropriate for students seeking detailed information in this area as well as for botanists, agricultural engineers, ecologists, professionals and experts involved in this area at various levels.