Professor | University of Agricultural Sciences | India
Dr. T.K. Nagarathna currently serves as Professor of Crop Physiology and Scientific Officer to the Vice Chancellor at the University of Agricultural Sciences, Bangalore, where she also coordinates and heads the Project Planning and Monitoring Cell. She holds a B.Sc. and M.Sc. in Agriculture and a Ph.D. in Crop Physiology from the same university, followed by a Post-Doctoral Fellowship at the University of Florida, USA, under the prestigious Raman Fellowship Award. With a prolific academic portfolio, her research primarily focuses on crop modeling, stress physiology, plant variety protection, and climate resilience in agriculture. She has authored over 130 scientific publications, including 53 refereed journal articles, multiple technical bulletins, research notes, conference proceedings, and book chapters, alongside two published books—Protection and Registration of Plant Varieties in India (2023) and Plant Growth & Stress Physiology (2024). A seasoned research leader, Dr. Nagarathna has spearheaded numerous national projects funded by the PPV&FR Authority, RKVY, and other government agencies, addressing hybrid seed production, DUS characterization, molecular-assisted selection, and enhancement of oilseed and cereal crop productivity. Her academic mentorship includes guiding postgraduate and doctoral students while contributing to advisory committees across agricultural disciplines. An active contributor to institutional development, she has facilitated the establishment of key research infrastructures worth several crores, including Seed Health Testing Laboratories and advanced molecular facilities. Her international engagements span training and collaborative programs across Germany, the USA, the Philippines, and Turkey, emphasizing global integration in agricultural innovation. Recognized for her scientific excellence, she is the recipient of honors such as the IRRI-India Resident Fellowship and multiple national research awards. Dr. Nagarathna further extends her influence through significant editorial contributions, notably as Chief Editor of the Plant Variety Journal of India, a bilingual national journal published by the PPV&FR Authority under the Ministry of Agriculture and Farmers Welfare. She has organized and led numerous international webinars, workshops, and expert committee meetings, fostering advancements in genome editing, DUS guidelines, and plant breeders’ rights. A life member of several prestigious scientific societies, she remains a driving force in shaping agricultural policy, research innovation, and farmer-centric technology dissemination in India’s crop science landscape. She has 27 citations from 4 publications, with an h-index of 4.
Profiles: Google Scholar | Scopus | ORCID
Featured Publications
1. Shashi, B. K., Sharan, S., & Hittalamani, S. (2007). Micronutrient composition, antinutritional factors, and bioaccessibility of iron in different finger millet (Eleusine coracana) genotypes. Karnataka Journal of Agricultural Science, 20(3), 583–585.
2. Nagarathna, M., Shankar, A. G., & Udayakumar. (2010). Assessment of genetic variation in zinc acquisition and transport to seed in diversified germplasm lines of rice (Oryza sativa L.). Journal of Agricultural Technology, 6(1), 171–178.
3. Nagarathna, T. M., Shadakshari, Y. G., & Ramanappa. (2011). Molecular analysis of sunflower (Helianthus annuus L.) genotypes for high oleic acid using microsatellite markers. Helia, 34, 63–68.
4. Nagarathna, Y. G., Prasad, T. G., Bagyaraj, D. J., & Shadakshari. (2007). Effect of vesicular arbuscular mycorrhiza and phosphorus levels on growth and water use efficiency in sunflower at different soil moisture status. International Journal of Agricultural Technology, 3(2), 221–229.
5. Nagarathna, K. T., Shadakshari, Y. G., Parama, V. R. R., & Jagadish. (2012). Examination of root characters, isotope discrimination, physiological and morphological traits and their relationship used to identify the drought tolerant sunflower. Helia, 35, 1–8.