S. K. Nair

Trait Associations and Path Coefficient Analysis for Yield Improvement in Advanced Breeding Lines of Rice (Oryza sativa L.)

Shivani Vijay Shende, Abhinav Sao, S. K. Nair, Deepak Gauraha, Sanjay Bhariya & Yash D Barde · Journal of Advances in Biology & Biotechnology · 2025

Rice (Oryza sativa L.) is a staple crop critical for global food security. Enhancing grain yield requires an in-depth understanding of trait associations and their direct and indirect effects. This study evaluates 46 advanced breeding lines including five check varieties of rice...

Open access Research Article 10.9734/jabb/2025/v28i32105

Genetic Dissection of Yield Determinants in Advance Breeding Lines (ABLs) of Rice (Oryza sativa L.) under Irrigated Condition of Chhattisgarh, India

Pramod Noatia, Abhinav Sao, Ajay Tiwari, S. K. Nair & Deepak Gauraha · International Journal of Plant & Soil Science · 2021

The present study was undertaken to study the extent of genetic variability, character association and path analysis in 53 irrigated late duration breeding lines for 12 quantitative and 10 quality parameters. Analysis of variance revealed the presence of significant variation amo...

Open access Research Article 10.9734/ijpss/2021/v33i2030638