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This book provides an overview of various procedures involved in hybrid seed production of field and vegetable crops, including historical development and principles, maintenance of seed purity of parental lines, evolution of breeding systems, male sterility and self-incompatibility. A section of the proposed book is dedicated to quality control procedures, comprising of purity testing, seed testing and certification process, and seed production management. The major shortcomings of the existing systems, new opportunities and future prospects of hybrid seed production are also discussed. The...

This book covers all aspects of hybrid breeding technologies applied for crop improvement in major field crops. The different male sterility systems such as genetic male sterility (GMS), cytoplasmic male sterility (CMS), cytoplasmic and genetic male sterility (CGMS), and male sterility induced by the photoperiod (PGMS), temperature (TGMS), and chemicals are discussed in detail. The different chapters in this book provide a timeline of the key breakthroughs witnessed in the field of plant male sterility technologies, their application in hybrid breeding, and the relevance to the current need...