This book covers the major findings of almost all types of innovation in agriculture that includes product and process innovation, marketing and organizational innovation, and extended to institutional changes and social welfare in agricultural innovation in Asia. Specially, this book provides the measuring of these types of agricultural innovation on production, economics, and social welfare. Furthermore, this book provides the overview of smart farming in two advanced countries in Asia in this field, which are China and Japan along with its innovation. This book also aims to give an overview on the development of agricultural innovation in the era of digital agriculture over the world.