Dr. D Ravisankar

HOD (Crop Management) & Associate Professor (Agronomy)

Dr. D Ravisankar

Dr. D. Ravisankar serves as Associate Professor and Head of the Department of Crop Management at PGP College of Agricultural Sciences. With specialization in Weed Management and Integrated Farming Systems, he brings a strong blend of academic, research, and administrative expertise. He has authored over 50 scholarly contributions, including 17 research articles, 5 books, and 7 book chapters. He has also received notable awards for his Ph.D. thesis and research excellence. Dr. Ravisankar teaches core Agronomy subjects and actively contributes to curriculum development, promoting sustainable agriculture and modern farming practices through both classroom instruction and applied research initiatives.
Email Address

[email protected]

Phone Number

9843134334

Education

  • B.Sc.(Agriculture)  – Agricultural College & Research Institute, TNAU, Coimbatore
  • M.Sc.(Agriculture) Agronomy – Agricultural College & Research Institute, TNAU, Coimbatore
  • Ph.D., – Agronomy -Agricultural College & Research Institute, TNAU, Coimbatore

Additional Qualification

NET/SLET Qualification

National Eligibility Test – Qualified through Agricultural Scientists Recruitment Board (ASRB – ICAR). 

Subject: Agronomy & Agricultural Meteorology

Additional Courses:
  • NTPEL Certificate course on Statistical & Data Computing Programming language ‘R’ offered by IIT-Kanpur through NTPEL, MHRD, GoI.
  • NTPEL Certificate course on Organic Farming and Sustainable Agriculture” offered by IIT-Kharagpur through NTPEL, MHRD, GoI.
  • AgMOOCs Certificate Course on Conservation Agriculture-based Sustainable Intensification offered by AgMOOCs
  • P.G Diploma in Advertising (PGDA), Directorate of Distance Education, Annamalai University.

Adminsitration

  • Head of the Department (Crop Management) at PGP College of Agricultural Sciences Examination
  • Examination Cell Co-coordinator at PGP College of Agricultural Sciences
  • Head of the Department (Crop Management) at MIT College of Agriculture and Technology
  • Examination Cell Co-coordinator at MIT College of Agriculture and Technology
  • Research & IT Coordinator at MIT College of Agriculture and Technology

Teaching

AGR 101. Fundamentals of Agronomy and Agricultural Heritage (1+1)

AGR 102. Introductory Agro-meteorology & Climate Change (1+1)

AGR 201. Crop Production Technology – I (Kharif crops) (1+1)

AGR 204. Farming System & Sustainable Agriculture (1+1)

AGR 301. Practical Crop Production-I (kharif crops) (0+2)

AGR 302. Practical Crop Production-II(Rabi crops) (0+2)

AGR 303. Rainfed Agriculture & Watershed Management (1+1)

AGR 351. Weed and Water Management (1+1)

AGR 451. Development of Integrated Farming system Model (0+10)

Research

  • Junior Research Fellow at Agricultural College & Research Institute, TNAU, Killikulam (10 Months)
  • Senior Research Fellow at Directorate of Extension Education, TNAU, Coimbatore (7 Months)
  • Research Associate at Department of Agronomy, TNAU, Coimbatore (2 Years 6 Months)
  • OFR Agronomist (ICAR-AICRP-IFS) & Teaching Assistant at Tapioca and Castor Research Institute, TNAU, Yethapur (1 Year)
  • Agronomist (Research & Development) at Elgi Ultra Ltd, Coimbatore.

Research Guidance

Co-Mentor for the project Certified Farm Advisor (CFA) on Organic Farming, Module – III by MANAGE, Hyderabad & ICAR-IIFSR, Modipuram, Meerut. (1 Year)

Publications

Research Arcticles

International  

07

National      

 10

Books (with ISBN)   

05

Book Chapters (with ISBN) 

 07

Conference Abstracts/Ext. Summaries 

30

Books

  1. Farming System: Concepts and Approaches | ISBN No. 978-81-7754-587-6 (2015). Agrobios (INDIA) Jodhpur-342003. 
  2. Text Book on Agronomic Management of Soil Productivity. | ISBN No. 978-93-87590-97-7 (2019). Jaya Publishing House, New Delhi (INDIA).

  • Ravisankar D., C.Chinnusamy and P. Muthukrishnan. 2013. Influence of Post Emergence Application of Glyphosate on Weed Control Efficiency and Yield of Transgenic Maize. American Journal of Plant Science. 4: 1562-1567. DOI: 10.4236/ajps.2013.48188 
  • Ravisankar D., C.R. Chinnamuthu and P. Srimathi. 2017. Assessment of Tuber Viability and Sprouting Behavior of Purple Nutsedge (Cyperus rotundus) - A Prelude Study for Control of World Worst Weed. Int.J.Curr.Microbiol. App.Sci.2017.6(9): 886-895. DOI: https://doi.org/10.20546/ijcmas.2017.609.107
  • Chinnusamy C, C. Nithyaand D.Ravisankar. 2014. Herbicide–tolerant GM crops in India: challenges and strategies. Indian Journal of Weed Science. 46(1): 86–90.  https://isws.org.in/ijwsn/Article.aspx?Article_id=10 
  • Ravisankar D., P. Muthukrishnan and C. Chinnusamy. 2012. Effect of post emergence application of glyphosate on weed control and yield of herbicide tolerant transgenic stacked maize hybrids. Madras Agric. J., 99(10-12): 774-777. https://doi.org/10.29321/MAJ.10.100192 
  • Ravisankar D and C. R. Chinnamuthu. 2017. Study on Purple Nutsedge (Cyperus rotundus) tuber dormancy and its control through combined application of growth regulator and Herbicides. Chem Sci Rev Lett., 6(22), 727-731.

Awards & Appreciations

  • Dr. SP. Palaniappan award for the best Ph.D. thesis in Agronomy 2012. - by Tamil Nadu Agricultural University
  • Student senior research fellow for Ph.D research 2010 - by Monsanto India Pvt. Ltd.,
  • Best Paper Award (First Prize) - 2020 - At National Agroforestry Symposium (NAFS 2020) Organized by Institute od Animal Nutrition, TANUVAS, Chennai in Collaboration with World Agroforestry, ICRAF, South Asia Regional Programme & Central Agroforestry Research Institute, Jansi.
  • Best Researcher Award - 2015 - by Indian Academic Researchers Association

Memberships

  • Indian society of Agronomy – Life Member
  • Indian Society of Weed Science – Life Member
  • Agricultural Scientific Tamil Society (SciTSA), New Delhi (Tamil) – Life Member
  • The International Society for Agricultural – Life Member
  • Meteorology (INSAM) – Life Member
  • Valarum Velanmai, TNAU, Coimbatore – Life Member
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Admission open

 B.Sc.(Hons) Agriculture and Diploma in Agriculture – 2025, 
Last date extended upto 16.06.2025.
For admission enquiry contact – +91 8939808571
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