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Faculty Member Details

Staff Id : 05594
Name : Dr. R. SUDHAGAR
Designation : ASSOCIATE PROFESSOR
Department : HORTICULTURE
Qualification : M.Sc.(Hort).,Ph.D.,
Specialization : Floriculture and Ornamental Horticulture
Date of Birth : 16-06-1976
Date of Joining : 03-01-2002

Present Address Contact Number E-Mail Address
No. 14, Sri Bhavanam
V.O.C Street, Chidambaram – 608 001
9655115511sudhaflori@gmail.com

Research Guidance
Discipline Awarded Guidance
M.Phil./M.E./M.Sc. -2
Ph.D. 00


Conference /Seminar / Symposia / Workshop
Conference Seminar Symposia Workshop
National International
Attended -----
Conducted -----


Research Projects
Major Projects Minor Projects Total Amount (Rs.)
Completed ---
Ongoing ---

Teaching and Research Experience Industry Experience
22 Years -

Journals Conference Books Published Popular Article
National International National International
2 38 - - - -

List of Publications - National
T. Soniya, S. Kamalakannan, T. Uma maheswari and R. Sudhagar, "Effect of intercropping on growth and yield of tomato (Solanum lycopersicum L.).", Annals of plant and soil research, Volume 23, Number 1, 2021, pp. 36-41. 2021.
Sheik. Roohi tasleema, S. Kamalakannan, R. Rajeswari and R. Sudhagar, "Effect of integrated nutrient management on fruit quality in sapota (Manilkara zapota (L.) P. Royen.", Annals of plant and soil research, Volume 21, Number 1, 2019, pp. 67-70. 2019.
List of Publications - International
T. Uma Maheswari, and S. Sinduja, A. Rajavel, J. Padmanaban and R. Sudhagar, "Effect of plant growth regulators in adventitious rooting of cutting in soursop ( Annona muricata L.).", Plant Archives, Volume 21, Number (Supplement) 1, 2021, pp. 2013-2015. 2021.
T. Soniya, S. Kamalakannan, T. Uma maheswari, R. Sudhagar and S. Kumar, "Effect of intercropping on yield, system production efficiency and economics of tomato (Solanum lycopersicum).", Crop Research, Volume 56, Number (1&2), 2021, pp. 23-29. 2021.
B. Pamela Elisheba and R. Sudhagar, "Screening of sunflower genotypes (Helianthus annuus L.) as bedding plants in the coastal ecosystem.", Research Journal of Agricultural Sciences, Volume 12, Number 2, 2021, pp. 428-432. 2021.
B. Pamela Elisheba and R. Sudhagar, "Growth manipulation in ornamental sunflower (Helianthus annuus) cv. Ring of Fire as a bedding plant.", Crop Research, Volume 56, Number (1&2), 2021, pp. 30-36. 2021.
B. Pamela Elisheba and R. Sudhagar, "Evaluation of sunflower genotypes (Helianthus annuus L.) as bedding plants in the coastal ecosystem.", Plant Archives, Volume 21, Number (Supplement) 1, 2021, pp. 2519-2524. 2021.
S. Kumar, Ajish Muraleedharan, S. Kamalakannan, S. Elakkuvan and R. Sudhagar, "Studies on post harvest shelf life of tuberose (Polianthes tuberosa).", Plant Archives, Volume 20, Number (Supplement) 1, 2020, pp. 3630-3633. 2020.
S. Kamalakannan, K. Haripriya, R. Sudhagar and S. Venkatesan, "Screening of vegetable soybean ecotypes in cuddalore district of tamilnadu.", Plant Archives, Volume 20, Number (Supplement) 1, 2020, pp. 1940-1942. 2020.
R. Sudhagar, M. Rajaselvam, S. Kamalakannan, S. Kumar and T. Uma Maheswari, "Influence of integrated nutrient management on growth and flower yield of tuberose (Polianthes tuberosa L.) cv. Prajwal.", Plant Archives, Volume 20, Number (Supplement) 1, 2020, pp. 2415-2418. 2020.
S. Kumar, S. Hariprabha, S. Kamalakannan, R. Sudhagar and K. Sanjeevkumar, "Effect of panchagavya on germination and seedling growth of balsam (Impatiens balsamina).", Plant Archives, Volume 20, Number (Supplement) 1, 2020, pp. 3735-3737. 2020.
S. Kumar, Ajish Muraleedharan, S. Kamalakannan, R. Sudhagar and K. Sanjeevkumar, "Effect of rooting hormone on rooting and survival of nerium (Nerium odorum l.) var. pink single.", Plant Archives, Volume 20, Number 1, 2020, pp. 3017-3019. 2020.
S. Kumar, Ajish Muraleedharan, S. Kamalakannan, R. Sudhagar and K. Sanjeevkumar, "Effect of maleic hydrazide on growth, flowering and yield of nerium (Nerium odorum L.) var. Rose Single.", Plant Archives, Volume 20, Number 2, 2020, pp. 9665-9668. 2020.
S. Kumar, H. Srivarshini, K. Sanjeevkumar, Ajish Muralidharan, S. Kamalakannan and R. Sudhagar, "Effect of nano silver, sucrose and citric acid on extending the vase life of cut carnation cv. Domingo.", Plant Archives, Volume 20, Number (Supplement) 2, 2020, pp. 3782-3784. 2020.
S. Kamalakannan, S. Sureshkumar, S. Kumar, R. Sudhagar and S. Venkatesan, "Influence of fertigation and mulching on growth characters at harvest stage in okra.", International Journal of Research and Analytical Reviews, Volume 6, Number 2, 2019, pp. 812-815. 2019.
S. Kamalakannan, R. Manikandan, K. Haripriya, R. Sudhagar and S. Kumar, "Effect of zinc sulphate and biofertilizers on yield attributes and yield of okra [Abelmoschus esculentus (L.) Moench].", Research on Crops, Volume 20, Number 4, 2019, pp. 747-752. 2019.
R. Sudhagar, I. Karthikeyan, S. Kamalakannan, S. Kumar and S. Venkatesan, "Effect of spacing and zinc application on growth parameters of tuberose (Polianthes tuberosa L.) cv. Single.", Plant Archives, Volume 19, Number 2, 2019, pp. 3620-3622. 2019.
S. Kamalakannan, R. Manikandan, K. Haripriya, R. Sudhagar and S. Kumar, "Effect of zinc sulphate, zinc solubilizing bacteria and vesicular arbuscular mycorrhizae on growth attributes of okra (Abelmoschus esculentus (L.) moench.).", Plant Archives, Volume 19, Number 2, 2019, pp. 3053-3056. 2019.
R. Sudhagar, M. Palanivel, B. Pamela Elisheba S. Kamalakannan and S. Kumar, "Effect of spacing and nitrogen levels on flowering and yield of golden rod (Solidago canadensis L.).", International Journal of Advance and Innovative Research, Volume 6, Number 2, 2019, pp. 98-101. 2019.
S. Kamalakannan, S. Sureshkumar, S. Kumar, R. Sudhagar and S. Venkatesan, "Studies on the influence of organic manures and effective microorganisms on growth characters of okra.", Journal of Emerging Technologies and Innovative Research, Volume 6, Number 6, 2019, pp. 441-443. 2019.
S. Hariprabha, S. Kumar, S. Kamalakannan, R. Sudhagar and P. Madanakumari, "Impact of various pulsing solutions on the quality and longevity of Asparagus densiflorus cv. ââ,¬ËœSprengeriââ,¬â"¢.", International Journal of Research and Analytical Reviews, Volume 6, Number 2, 2019, pp. 836-839. 2019.
R. Sudhagar, M. Palanivel, S. Kamalakannan, S. Kumar and S. Venkatesan, "Effect of spacing and nitrogen levels on growth parameters of golden rod (Solidago canadensis L.).", International Journal of Research and Analytical Reviews, Volume 6, Number 2, 2019, pp. 456-458. 2019.
B. Pamela Elisheba and R. Sudhagar, "Effect of integrated nutrient management on the growth of tuberose (Polianthes tuberosa L.) cv. Prajwal.", Plant Archives, Volume 19, Number 1, 2019, pp. 196-198. 2019.
Sheik Roohi Tasleema, S. Kamalakannan, R. Rajeswari and R. Sudhagar, "Effect of integrated nutrient management on growth characters in sapota.", Plant Archives, Volume 19, Number 1, 2019, pp. 1086-1088. 2019.
B. Pamela Elisheba and R. Sudhagar, "Effect of integrated nutrient management on the flower yield of tuberose (Polianthes tuberosa L.) cv. Prajwal.", Journal of Emerging Technologies and Innovative Research, Volume 6, Number 5, 2019, pp. 166-173. 2019.
R. Sudhagar, R. Alexander, B. Pamela Elisheba and S. Kamalakannan, "Effect of integrated nutrient management on the plant nutrient uptake of African marigold (Tagetes erecta L.) cv. Local Orange.", Journal of Emerging Technologies and Innovative Research, Volume 6, Number 5, 2019, pp. 277-283. 2019.
R. Sudhagar, R. Alexander, B. Pamela Elisheba and S. Kamalakannan, "Effect of integrated nutrient management on the flower yield of African marigold (Tagetes erecta L.) cv. Local Orange.", Journal of Emerging Technologies and Innovative Research, Volume 6, Number 5, 2019, pp. 284-289. 2019.
S. Kamalakannan, Sheik Roohi Tasleema, R. Rajeswari, R. Sudhagar and S. Kumar, "Leaf nutrient content in sapota as influenced by integrated nutrient management.", Journal of Pharmacognosy and Phytochemistry, Volume 8, Number 3, 2019, pp. 2340-2341. 2019.
R. Sudhagar, R. Alexander, B. Pamela Elisheba and S. Kamalakannan, "Effect of integrated nutrient management on the growth of African marigold (Tagetes erecta L.) cv. Local Orange.", Journal of Pharmacognosy and Phytochemistry, Volume 8, Number 3, 2019, pp. 3669-3671. 2019.
S. Kumar, K. Haripriya, S. Kamalakannan, R. Sudhagar and P. Madhanakumari, "Effect of spacing on growth and flowering of nerium (Nerium odorum L.) cv. Pink Double.", International Journal of Research and Analytical Reviews, Volume 6, Number 2, 2019, pp. 107-109. 2019.
B. Pamela Elisheba and R. Sudhagar, "Effect of integrated nutrient management on the plant nutrient uptake of tuberose (Polianthes tuberosa L.) cv. Prajwal.", International Journal of Research and Analytical Reviews, Volume 6, Number 2, 2019, pp. 438-444. 2019.
R. Sudhagar, S. Sowmiya and B. Pamela Elisheba, "Influence of preservative chemicals and growth regulators on the post harvest physical parameters of gladiolus spikes (Gladiolus grandiflorus L.) cv. American Beauty.", Journal of Emerging Technologies and Innovative Research, Volume 5, Number 12, 2018, pp. 413-416. 2018.
R. Sudhagar, S. Sowmiya and B. Pamela Elisheba, "Effect of preservative chemicals on the post harvest physical parameters of gladiolus spikes (Gladiolus grandiflorus L.) cv. American Beauty.", International Journal of Research and Analytical Reviews, Volume 5, Number 4, 2018, pp. 362-365. 2018.
R. Sudhagar, S. Sowmiya and B. Pamela Elisheba, "Influence of preservative chemicals on the post harvest physiological and biochemical parameters of gladiolus spikes (Gladiolus grandiflorus L.) cv. American Beauty.", International Journal of Research and Analytical Reviews, Volume 5, Number 3, 2018, pp. 345-349. 2018.
R. Sudhagar, S. Sowmiya and B. Pamela Elisheba, "Effect of preservative chemicals and growth regulators on the post harvest physiological and biochemical parameters of gladiolus spikes (Gladiolus grandiflorus L.) cv. American Beauty.", Journal of Emerging Technologies and Innovative Research, Volume 5, Number 10, 2018, pp. 576-581. 2018.
Sudhagar, R, and S. Kamalakannan, "Growth retardants effects on flowering and yield parameters of spanish jasmine (Jasminum grandiflorum L.).", Journal of Floriculture and Landscaping, Volume 3, Number 1, 2017, pp. 1-3. 2017.
Venkatesan, S., R. Sudhagar and Arumugam Shakila, "Effect of potting media and azospirillum on the rooting of Gymnema sylvestre cuttings.", The Asian J. Hort., Volume 5, Number 2, 2010, pp. 260-262. 2010.
Venkatesan, S., R. Sudhagar, S. Kamalakannan and K. Manivannan, "Effect of borneol on post harvest behaviour of papaya.", Acta Hort, Volume 851, Number 1, 2010, pp. 541-543. 2010.
Sudhagar, R. and K. Sekar, "Effect of various fertilizer levels and leaching fractions on growth of potted poinsettia.", Research on Crops, Volume 9, Number 2, 2008, pp. 360-363. 2008.
Sudhagar, R. and K. Sekar, "Effect of cocopeat medium on growth and quality of potted poinsettia (Euphorbia pulcherrima L.).", Plant Archives, Volume 8, Number 2, 2008, pp. 833-836. 2008.