We have great pleasure in presenting the first edition of the “Plant Sciences (Seed Science and Technology)” for the benefit of the graduates / students of Agriculture and allied sciences appearing for competitive examinations as a reference. This book has been designed to equip students / graduates of agriculture with as much knowledge on all topics of Seed Science and Technology viz., Seed development and maturation, seed dormancy, seed germination, seed production in agricultural and horticultural crops, seed testing and storage and Indian seed legislation system. This book is very comprehensive and consists of both subjective and objective type of information. Book is dependable from the point of view of brilliant success in the competitive exams connected with agriculture.