Present investigation was carried out to assess the heterotic yield potential of 162 indica rice hybrids derived from twenty six KMR3/O. rufipogon introgression lines (ILs) and six cytoplasmic male sterile (CMS) lines. The derived hybrids and testers were phenotyped for days to 50% flowering. plant height. https://www.zodiacintl.com/product-category/sex-machines/