Suitable for this Best Researcher Award
Dr. Dinesh Rajan, born on November 15, 1992, in Tamil Nadu, India, is a distinguished aquaculture researcher and Assistant Professor at the Mandapam Centre for Sustainable Aquaculture, Dr. J. Jayalalithaa Fisheries University. With a solid foundation in aquatic animal health, feed formulation, and marine fish culture, he has made transformative contributions to India’s aquaculture landscape. Dr. Dinesh has successfully led and contributed to national projects on ornamental fish culture, seaweed farming, and open sea cage farming. His research bridges science and practice—delivering real-world benefits to aqua farmers and the environment. Recognized by multiple national institutions, he is an award-winning scientist, educator, and innovator. His initiatives such as developing India’s first aquatic health mobile app “Pescare” and the aquaculture job portal “The Metamorph” demonstrate his futuristic vision. With over five authored books and impactful manuals, Dr. Dinesh continues to inspire sustainable aquaculture practices nationwide.
Education
Dr. Dinesh Rajan holds a Master’s degree in Fisheries Science (Aquaculture) from the Central Institute of Fisheries Education, Mumbai (2016) with a commendable GPA of 8.45/10. Prior to that, he completed his Bachelor’s in Fisheries Science from the Fisheries College and Research Institute, Tamil Nadu Fisheries University, with a GPA of 8.64/10 (2014). His academic foundation is marked by strong interdisciplinary knowledge in aquaculture, animal health, fish nutrition, and water quality management. As a graduate fellow, he engaged in several research-driven initiatives that laid the groundwork for his practical innovations in marine fish and shrimp farming. His dedication to blending science with sustainability began early, culminating in an impressive academic record and peer recognition for excellence. His educational journey has since been the backbone of his pioneering contributions to ornamental fish culture, feed technology, and welfare-based aquaculture.
Professional Experience
Dr. Dinesh R. is currently serving as Assistant Professor at the Mandapam Centre for Sustainable Aquaculture (2021–Present), where he leads marine fish culture and live feed production systems. He initiated pioneering work on cage culture and ornamental fish farming. Previously, as Formulation Executive at Waterbase Ltd., he implemented India’s first least-cost shrimp feed formulation database. At Sheng Long Biotech, he worked as a Technical Officer, delivering on-ground technical support and disease analysis for shrimp farmers. His early academic career began in 2016 as a Teaching Assistant at the Fisheries College and Research Institute, where he lectured on pharmacology and conducted research in aqua-health. Across each role, Dr. Dinesh has consistently blended field knowledge, innovation, and research acumen, building a legacy of transformative aquaculture practices in India. His career reflects his unwavering dedication to promoting sustainable, productive, and farmer-friendly aquaculture technologies.
Awards and Recognition
Dr. Dinesh’s groundbreaking work has earned him multiple national and international honors, including the 2024 Animal Feed Solutions Award (New Delhi) and the 2023 Young Scientist Award (Chandigarh). In 2022, he was recognized with the Best Aquaculture Professional Award and the International Excellence in Research Award. As a distinguished reviewer, he received the Reviewer Excellence Award from the Indian Journal of Animal Research. His academic excellence began early with the Dr. E.G. Silas Award in 2013, awarded to India’s best fisheries graduate. These accolades reflect his extraordinary efforts in sustainable feed development, aquaculture health apps, and innovations in marine farming systems. Each award acknowledges not only his scientific merit but also his lasting impact on policy, education, and industry practices in aquaculture. His journey is a stellar example of young Indian scientists shaping global fisheries sustainability.
Dr. Dinesh R. possesses exceptional research skills in marine aquaculture systems, feed formulation, aquatic animal health, live feed production, and ornamental fish breeding. As Principal Investigator and Co-PI of projects worth over ₹75 lakhs, he has led critical investigations into cage culture systems, seaweed farming, shrimp welfare, and microalgal enrichment. His ability to integrate research with field applications is evident through projects funded by ICAR, NCDC, and the Department of Fisheries. His innovative mindset led to the development of ‘Pescare’—an aquatic health app—and ‘The Metamorph’—a job portal for aquaculture aspirants. With over 5 books, 4 manuals, and numerous publications, his works serve as practical guides for both farmers and students. Adept at research design, statistical analysis, technical writing, and field implementation, Dr. Dinesh has transformed ideas into outcomes that improve productivity, ensure sustainability, and empower rural aquaculture communities across India.
Publications
Comparative analysis of Nannochloropsis oculata, Dunaliella salina, and Tetraselmis gracilis as feed sources for rotifer, Brachionus plicatilis: Effects on population dynamics
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Authors: R. Dinesh, S. Nandhakumar, C. Anand, J. Kumar, P. Padmavathy
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Journal: Journal of Applied Phycology
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Year: 2024
Socio-economic elevation through open sea cage farming – Evidence from Mandapam region of Tamil Nadu, India
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Authors: R. Dinesh, S. Boobalan, C. Anand, J. S. S. Kumar
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Journal: Emergent Life Sciences Research, Volume 8, Pages 60–62
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Year: 2022
Immune response of fish to parasitic infection – A review
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Authors: M. Petchimuthu, M. R. George, K. R. John, R. Dinesh
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Journal: Journal of Aquaculture in the Tropics, Volume 33 (1/2), Pages 79–89
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Year: 2018
Role of sedative and anaesthetic drugs in aquaculture
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Authors: R. Dinesh, C. Prakash, N. Poojary, S. Abraham, G. Kantharajan, et al.
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Journal: Journal of Aquaculture in the Tropics, Volume 32 (3/4), Pages 305–313
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Year: 2017
Amphiprion species – A key for a sustainable marine ornamental fish trade
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Authors: S. Abraham, R. Dinesh, S. Saseendran
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Journal: Journal of Aquaculture in the Tropics, Volume 32 (3/4), Pages 181–188
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Year: 2017