This book explains about the shallot plant and its response to nitrogen fertilizer for yield, quality and shelf life. It provides information about shallot bulb production and nitrogen fertilizer with emphasis to quality and postharvest shelf life. This book draws together the knowledge that has been gained in shallot plant performance for nitrogen fertilizer from field, laboratory and storage experiments. So this book will be of interest of researchers and professionals in agriculture specifically for agronomists, horticulturists, breeders and postharvest management personnel's engaged in shallot production and research.