| Impact of various rice based cropping systems on soil fertility S Porpavai, P Devasenapathy, K Siddeswaran, T Jayaraj Journal of cereals and oilseeds 2 (3), 43-46, 2011 | 77 | 2011 |
| Maintenance of soil quality parameters through humic acid application in an alfisol and inceptisol S Bama, K Somasundaram, SS Porpavai, KG Selvakumari, TT Jayaraj Aust. J. Basic Appl. Sci 2, 521-526, 2008 | 23 | 2008 |
| Effect of green manuring and nitrogen levels on yield and nutrient uptake by rice. S Porpavai | 17 | 2009 |
| Integrated weed management in drum seeded rice S Porpavai, S Anbumani, T Jayaraj Agricultural Science Digest 26 (4), 294-296, 2006 | 8 | 2006 |
| Standardising critical leaf colour chart values for transplanted rice in Cauvery New Delta S Porpavai, S Muralikrishnasamy, T Nadanassababady, P Jayapaul, ... Agricultural Science Digest 22 (3), 207-208, 2002 | 8 | 2002 |
| Effect of integrated nutrient management on yield of rice (Oryza sativa) and soil fertility S Porpavai, A Palchamy, SNM Boopathi, P Jayapanl Indian Journal of Agricultural Research 40 (3), 216-219, 2006 | 7 | 2006 |
| Evaluation of small onion varieties for their suitability in Cauvery delta region in Tamil Nadu SPMP M.Visalakshi International Journal of chemical studies 6 (3), 3428-3431, 2018 | 5 | 2018 |
| Correlation and path coefficient analysis of yield and yield associated traits in small onion SPMP M.Visalakshi Int. J.Curr. Microbiol.App.Sci 7 (7), 2018 | 5 | 2018 |
| Effect of crop establishment methods and irrigation scheduling on growth and yield of rice DYS Porpavai International Journal of chemical studies 6 (4), 32-35, 2018 | 4 | 2018 |
| Evaluation of safe alternative wetting & drying and its influence on growth, yield and water use of the efficiency of rice (Orzya sativa l.) M Nagarajan, S Porpavai, G Thiyagarajan Journal of Applied and Natural Science 13 (1), 407-413, 2021 | 3 | 2021 |
| Development of Integrated Farming System Model for Marginal Farmers of Cauvery Delta Zone PSR Marimuthu Indian Journal of Ecology 45 (1), 183-186, 2018 | 3 | 2018 |
| Impact of Irrigation Scheduling and Weed Management on Water Use Efficiency and Yield of Direct Dry Seeded Rice SSS Porpavai Madras Agricultural Journal 105 (4-6), 151-155, 2018 | 2* | 2018 |
| Effect of crop establishment methods and irrigation scheduling on water use efficiency, water productivity and yield of rice DYS Porpavai Journal of Pharmacognosy and Phytochemistry 7 (4), 901-904, 2018 | 2 | 2018 |
| Impact of green manuring on the balance sheet of soil nitrogen in rice (Oryza sativa L.). S Porpavai, KS Bama, T Jayaraj Advances in Plant Sciences 22 (2), 439-440, 2009 | 2 | 2009 |
| Diversification of suitable alternate cropping system for enhancing productivity, profitability and resource use efficiency in Cauvery delta zone of Tamil Nadu M Raju, K Subrahmaniyan, S Porpaavai, M Babu, CS Rahale IJCS 8 (6), 407-410, 2020 | 1 | 2020 |
| Enhancing floral and habitat diversity for augmenting natural enemies in rice ecosystem of Thanjavur, Tamil Nadu, India R Nalini, S Porpavai ORYZA-An International Journal on Rice 56 (3), 285-293, 2019 | 1 | 2019 |
| Fine tuning of N requirement for rabi rice crop in the Cauvery Delta Zone of Tamil Nadu. KS Bama, C Jayaraman, T Jayaraj, S Porpavai Advances in Plant Sciences 22 (1), 229-231, 2009 | 1 | 2009 |
| Feasibility studies on intercropping green manures with grain legumes and performance of ratooned green manure in pre-rice season and its effect on rice yield S Porpavai, A Palchamy, SNM Boopathi, P Jayapaul Legume Research-An International Journal 28 (4), 303-305, 2005 | 1 | 2005 |
| Rice based poultry cum fish culture for Cauvery delta. S Porpavai, AS Dawood, NK Chetty, TB Ranganathan | 1 | 2000 |
| Performances of some mid-late season sugarcane clones under Cauvery Delta region. S Mahendran, J Karamathullah, S Porpavai, A Ayyamperumal | 1 | 1995 |
