Utilization of Introduced CIMMYT Inbred Lines for Hybrid Maize Breeding in India

Abstract

Successful hybrid breeding in cross-pollinated crops like
maize, primarily involves continued upgrading of genetic
divergence among component inbred lines. This is to
maximize heterotic potential for grain yield and related
traits. One way of bringing this, is through introduction
and utilization of exotic germplasm in hybrid maize
breeding. The current investigation is an effort in this
direction.