Lakshmi Narayana R. Vemireddy

Characterization of Genetic Variability in Early Seedling Vigour Traits of Rice (Oryza sativa L.) under Laboratory Conditions

Chilaparthi Vamsi Krishna, Lakshmi Narayana R. Vemireddy, Nirmal Kumar A. R., Nafeez Umar Sk. & Keerthi Sree Yama · Journal of Advances in Biology & Biotechnology · 2025

Early seedling vigour (ESV) is a key determinant of successful establishment in direct-seeded rice (DSR), where rapid germination and early growth uniformly helps to suppress weeds, improve crop stand, and ultimately support higher productivity. The present study evaluates the ch...

Open access Research Article 10.9734/jabb/2025/v28i123411

Assessment of Correlation and Path Analysis for Early Seedling Vigour Traits in Rice (Oryza sativa L.) under Laboratory Conditions

Chilaparthi Vamsi Krishna, Lakshmi Narayana R. Vemireddy, Nirmal Kumar A.R., Nafeez Umar Sk. & Keerthi Sree Yama · Journal of Advances in Biology & Biotechnology · 2025

Early seedling vigour (ESV) is a critical trait for successful crop establishment in direct-seeded rice systems, where rapid germination and uniform seedling growth provide a competitive advantage against weeds, ensure better stand establishment, and ultimately contribute to high...

Open access Research Article 10.9734/jabb/2025/v28i123384

Comparative Assessment of Early Seedling Vigour in Rice Genotypes under Laboratory and Direct-seeded Field Conditions

Saileela Maila, Sheshu Madhav Maganti, Ramana Rao P.V., Amaravathi. Y, Lakshmi Narayana R. Vemireddy & Raghavendra. T · Journal of Advances in Biology & Biotechnology · 2025

Early seedling vigour is vital for successful crop establishment, weed suppression, and yield potential in direct-seeded rice (DSR) systems. This study evaluated 86 rice genotypes for vigour-related traits under both laboratory (paper towel method) and dry DSR field conditions. T...

Open access Research Article 10.9734/jabb/2025/v28i113218