M. Velavan

Characterization and Evaluation of Tomato (Solanum lycopersicum L.) Genotypes for Distinctness, Uniformity, Stability and Yield Attributes

B. Pavan Kumar Naik, A P Gokul, S Alekya Naidu, M. Velavan, Praveenkumar S & J. Sam Ruban · Journal of Advances in Biology & Biotechnology · 2025

The present study evaluated 57 tomato (Solanum lycopersicum L.) genotypes for their growth, yield and quality traits, alongside DUS (Distinctness, Uniformity and Stability) characterization. Significant variation was observed for plant height (79.53 to 192.81 cm), number of fruit...

Open access Research Article 10.9734/jabb/2025/v28i103134

Genetics of Quantitative and Qualitative Traits in Tomato

K. V. Manjunath, Subom Rai, Raushan Kumar, Sourav Mollick, M. Velavan, Safal Rai, Shibnath Basfore & Subhamoy Sikder · Journal of Advances in Biology & Biotechnology · 2026

Tomato breeding requires information on combining ability, gene action, and heterotic expression to identify suitable parents and cross combinations for quantitative and qualitative improvement. An experiment was conducted to estimate combining ability, gene action, and heterosis...

Open access Research Article 10.9734/jabb/2026/v29i104474