In this book, methodologies to develop varieties which perform consistently over environments and possess high level of pod yield have been described.Breeding methodologies and achievements made in these directions have been dealt in details. Breeding approaches to develop varieties which are resistant to drought, salinity and tolerance to nutrient deficiency have been furnished with technical details.

Biotechnology and molecular biology is an innovative field of research and updated information has been provided in the last chapter, which also includes genetic engineering. The breeding approaches outlined in various chapters are certain to give exposure to newer and latest techniques available for genetic improvement of this all important oil seed crop. Thus, the technological gap that has been experienced earlier is expected to be filled leading to a realistic break through in productivity.