S. Venkatesan
Head Chemistry Division
UPASI Tea Research Foundation
Nirar Dam
Valparai – 642 127
Tamil Nadu
INDIA
Email: [email protected]
Phone to 94430-59371
04253-235301 (or) 235303 (extn. 308)
PUBLICATIONS
Peer reviewed scientific publications
International level
3. S. Venkatesan S Murugesan 2006 Influence of tea cultivation on soil characteristics with special reference to potassium International Journal of Soil Science 1(1) 58-63
4. S Venkatesan S Murugesan VK Senthurpandian MNK Ganapathy 2005 Impact of sources and doses of potassium on biochemical and green leaf parameters of tea Food chemistry 90(4) 535-539.
5. S Venkatesan 2005 Impact of genotype and micronutrient applications on nitrate reductase activity of tea leaves Journal of the Science of Food and Agriculture 85(3) 513-516.
6. S Venkatesan MNK Ganapathy 2004 Impact of nitrogen and potassium fertilizer application on quality of CTC teas Food chemistry 84(3) 325-328.
7. S Venkatesan MNK Ganapathy 2004 Nitrate reductase activity in tea as influenced by various levels of nitrogen and potassium fertilisers Communications in soil science and plant analysis 35 (9&10) 1283-1292.
8. S Venkatesan S Murugesan MNK Ganapathy DP Verma 2004 Long-term impact of nitrogen and potassium fertilizers on yield, soil nutrients and biochemical parameters of tea. Journal of the Science of Food and Agriculture 84(14) 1939-1944.
9. S Venkatesan VK Senthur Pandian (in press) Comparison of enzyme activity with depth under tea plantations and forested sites in south India Geoderma
National level
10. V K Senthurpandian S Venkatesan S Murugesan 2004 Influence of foliar application of different sources of potassium on productivity and quality of tea Journal of Plantation crops, 32 (Suppl.) 209-213.
11. V Sudhahar S Venkatesan 2004 Influence of temperature and moisture on urea hydrolysis of tea soils Journal of Plantation crops, 32 (Suppl.) 253-256.
12. S Venkatesan S Murugesan 2004 Phosphorus fixing capacity of tea soils of Anamallais and Nilgiris Journal of Plantation crops 32(2) 63-67.
13. S Venkatesan DP Verma M Navaneetha Krishna Ganapathy 2003 Targeted yield equations of nitrogen for clonal teas under south Indian conditions Journal of Indian society of soil science 51(2) 178-183.
14. P Ponmurugan S Venkatesan A Sevugaperumal 1999 Studies on lichen detoriation in higher altitude areas Ecology, Environment and Conservation 44(2) 18 -20.
15. N Kannan S Venkatesan 1997 Fluoride contamination in drinking water sources of some areas of Sivakasi and Aruppukottai taluks of Kamarajar District Indian Journal of Environmental Protection 17(7) 516-518.
16. S Venkatesan S Murugesan and KV Hemalatha (in press) Mineral content of tea brew as influenced by methods of preparation Journal of Plantation Crops
Popular articles
17. S Venkatesan VK Senthurpandian 2005 Influence of heavy metals on enzyme activity in tea soils. Newsletter of UPASI Tea Research Foundation 15(2) 2-3
18. S Venkatesan KV Hemalatha S Jeyaganesh 2005 Zinc toxicity, symptoms and consequences. Newsletter of UPASI Tea Research Foundation 15(2) 1-2
19. S Venkatesan 2005 Effect of electromagnetically treated water on rooting and growth of nursery tea plants. Newsletter of UPASI Tea Research Foundation 15(1) 4-5
20. S Venkatesan 2005 Specifications for zinc sulphate for foliar application on tea. Planters’ Chronicle 101(1) 11.
21. S Venkatesan V Sudhahar 2004 Influence of nitrification inhibitor on hydrolyzed products of urea in Munnar soils. Newsletter of UPASI Tea Research Foundation 14(2) 3
22. S Venkatesan 2004 Recent developments in nitrogen fertilisation Planters’ Chronicle 100(11) 33-39.
23. S Venkatesan V Sudhahar 2004 Influence of temperature on urea hydrolysis of South Indian tea soils Newsletter of the Indian Society for Plantation Crops 8(2) 2
24. S Venkatesan S Murugesan KV Hemalatha 2004 Influence of precipitation on the distribution of nitrogen in the soil Newsletter of UPASI Tea Research Foundation 14(1) 2
25. S Venkatesan KV Hemalatha A Jeyakumar 2003 Evaluation and availability of micronutrients in tea soils Newsletter of UPASI Tea Research Foundation 13(2) 2
26. S Venkatesan 2003 Zinc sulphate application in high yielding tea fields Newsletter of UPASI Tea Research Foundation 13(1) 2
27. S Venkatesan R Kumaraguru 2002 Is nitrite toxic to tea plants? Newsletter of UPASI Tea Research Foundation 12(2) 3
28. S Venkatesan R Kumaraguru 2002 Tolerance level of sodium in MOP and zinc sulphate Newsletter of UPASI Te Research Foundation 12(1) 4
29. S Venkatesan MNK Ganapathy DP Verma 2001 Impact of N:K2O levels on crude fibre content of CTC black teas News Letter of UPASI Tea Research Foundation 11(1) 1.
30. DP Verma S Venkatesan R Premkumar UI Baby 2001 Evaluation of Kiecite-T in tea News Letter of UPASI Tea Research Foundation 10(2) 2.
31. DP Verma S Venkatesan 2001 Organic manures in tea Planters’ Chronicle 97(March)111-119.
32. DP Verma S Venkatesan Evaluation of soil test methods for available nitrogen News Letter of UPASI Tea Research Foundation 10(2) 2.
Conferences/Symposia/Proceedings/Meetings
33. S Venkatesan G Ebert 2005 Influence of SOP and MOP on productivity and quality of tea In: Proceedings of International Symposium on innovation in tea science and sustainable development in tea industry. Tea Research Institute, Chinese academy of Agricultural Sciences, Hangzhou, China, pp. 107-117.
34. S Venkatesan R Kumaraguru 2002 Nitrite toxicity in tea In Plantation Crops Symposium. Proc. PLACROSYM XV. eds. K. Sreedharan, P. K. Vinod Kumar, Jayarama, and B. M. Chulaki. Central Coffee Research Institute, Mysore, India, pp. 295-299.
35. S Venkatesan 2003 Certain new developments in fertiliser application In Area Scientific Meeting Central Travancore, December 10 pp 15-18.
36. S Venkatesan 2003 Recent developments in fertilizer application in tea In Area Scientific Meeting Wayanad, December 4 pp 7-12.
37. VK Senthur Pandian S Murugesan S Venkatesan 2003 Influence of sources of potassium on productivity, drought tolerance and quality of tea In National Seminar on Advances in Agricultural Resource Management held at Killikulam p 78
38. S Venkatesan 2002 Certain aspects of manuring in tea In Area Scientific Meeting Central Travancore, November 20 pp 38-41.
39. S Venkatesan 2002 Evaluation of potassium soil test methods for tea in south India In Development in soil science Jabalpur, Indian Society of Soil Science, New Delhi.
40. S Venkatesan K Balasubramanian MNK Ganapathy 2002 Comparative efficacy of different sources of sulphur and silicon nutrition of tea In: Recent trends in sulphur and silicon nutrition of crops. TNAU, Madurai, Tamil Nadu p46.
41. S Venkatesan DP Verma J Nandhakumar MNK Ganapathy 2002 Quantitative nitrogen adjustments in clonal teas based on soil tests In: Plantation Crops Research and Development in the New Millennium. Proc. PLACROSYM XIV. eds. R. Rethinam. H.H. Khan, V.M. Reddy, P.K. Mandal and K. Suresh. Coconut Development Board, Kerala Bhavan, Kochi, India, pp. 97-101.
42. DP Verma N Palani K Balasubramanian R Kumaraguru S Venkatesan MNK Ganapathy 2001 Nutritional management of tea for sustainable productivity in south India In: Bulletin of UPASI Tea Research Foundation. 54: 14-33.
43. P Ponmurugan T Muthumani S Venkatesan. 2001 Survey of lichens in Anamallais hills. Proc state level seminar on Conservation of biodiversity – the present and future scenario March 23-24, p-18.
44. DP Verma S Venkatesan MNK Ganapathy 2000 Quantitative nitrogen adjustments in tea (UPASI-9) for Anamallais of south India based on soil tests, New Delhi. Proc. International Conference on Managing Natural Resources. pp.278-280
45. DP Verma S Venkatesan 2000 Evaluation of soil test methods of available nitrogen for tea in south India In: Recent advances in plantation crops Allied Publishers Ltd., Chennai, pp 191-198.
46. S Venkatesan DP Verma MNK Ganapathy 2000 Fertiliser adjustment Equation for tea (SA-6) based on soil test crop response study in Anamallais of south India. Nagpur. Proc. 65th Annual Convention of Indian Society of Soil Science. p 106.
47. DP Verma MNK Ganapathy S Venkatesan. 1999 Nitrogen recommendation for tea (UPASI – 9) in Anamallais of south India based on Soil Test Crop Response Study, Coimbatore Proc 64th Annual Convention of Indian Society of Soil Science p 83.