Combining Ability Analysis for Grain Yield and Its Contributing Traits in Maize (Zea mays L.)
T. Jeevan Kumar, P. Venkata Ramana Rao, I. Sudhir Kumar & M. Ramabhadra Raju · Journal of Advances in Biology & Biotechnology · 2026
The present investigation was carried out at Agricultural Research Station Peddapuram during the Rabi season of 2025–2026 to evaluate combining ability, genetic variance components and progeny contributions for grain yield and 12 yield-attributing traits in maize (Zea mays L.). T...
Open access
Research Article
10.9734/jabb/2026/v29i104475