Publications of Dr. A.K. Upadhyay
A. Research papers
1. A K Upadhyay, C Palaniswami, H. Hameed Khan and J Balamurugan (2005) Influence of fertilizer regime on potassium dynamics in red sandy loam soil. J. Plantation Crops (Accepted).
2. C Palaniswami, A K Upadhyay and CC Biddappa (2000) Sulphur mineralisation and oxidation potential of some soil types of Kerala. J. Indian Soc. Soil Sci. 48(2): 234-237.
3. C C Biddappa, C Palaniswami, A K Upadhyay and B Ramanujam (1998) Comparison of techniques for organic manure production from plantation wastes. J Plantation Crops 26 (2): 120-126
4. D. V. Srinivasa Reddy, C. C. Biddappa, P. Gopalasundaram, A. K. Upadhyay and T. V. Zavier (1999) Long term effect of graded fertilizer levels on the productivity of WCT coconut in littoral sandy soil of Kasaragod. J. Plantation Crops 27(3): 201-206.
5. D.V. Srinivasa Reddy, A. K. Upadhyay, P. Gopalasundaram and H. Hameed Khan (2002) Response of high yielding coconut variety and hybrids to fertilizer under rainfed and irrigated conditions. Nutrient Cycling in Agroecosystems vol. 62: 131-138..
6. P. Subramanian, P. Gopalasundaram, D. V. S. Reddy, A. K.Upadhyay and C. Palaniswami (2005) Studies on nutrient export and nutrient recycling in coconut based high density multispecies cropping system. CORD (Accepted)
7. A K Upadhyay, C Palaniswami and CC Biddappa (2005) Mineralisation of nitrogen in some soils of Kerala. Communicated to Journal of Plantation Crops.
8. C. Palaniswami, R. Dhanapal, A. K. Upadhyay, C. Manojkumar and K. Samsudeen (2004) Fuzzy–neuro system for coconut yield prediction. Communicated to Journal of Plantation Crops
9. A. K. Upadhyay, C. Palaniswami, DV Srinivasa Reddy, H. Hameed Khan and P. Subramanian (2005) Effect of fertilizer levels on the nutrition and productivity of coconut based cropping system. Communicated to Journal of Plantation Crops
10. H. Hameed Khan, A. K. Upadhyay, C. Palaniswami and R Dhanapal (2004). Ecofriendly approach towards self sustainability in coconut based mixed farming system. Planters (Accepted)
11. J. Sharma and A. K. Upadhyay (2004) Use of distilled water for rapid estimation of potassium and sodium in grape petiole and leaves. Communicated to Indian J. of Horticulture
12. R. Dhanapal, H. P. Maheswarappa, C. V. Sairam, P. Subramanian and A. K. Upadhyay (2004) Influence of drip irrigation on growth and yield of coconut (Cocos nucifera L.) in laterite soils. Journal of Plantation Crops 32(3): 26-30.
B. Review paper
1 CC Biddappa, AK Upadhyay, MR Hegde and C. Palaniswami 1996 Organic matter recycling in plantation crops. J. Plantation Crops 24(2): 71-85
2. A K Upadhyay, D V Srinivasa Reddy and C C Biddappa (1998). Organic farming technology for coconut. Indian Coconut J. 29(4): 74 - 78.
3. K U K Nampoothiri, C C Biddappa and A K Upadhyay (1998). Milestones in coconut Research. Indian Coconut J. 29(4): 28-37.
C. Seminar/Symposia:
1 . M.K. Nair, CC Biddappa, C.
Palaniswami, and A.K. Upadhyay 1996.
A Critical Review of Plant Nutrient Supply Needs, Efficiency, and Policy Issues
for Plantation Crops for the Years 2000-2025 AD. In Kanwar, J.S. and JC
Katyal (Eds) 1996. Proceedings of Symposium on Plant nutrient needs, supply,
efficiency and policy issues: 2000-2025. National Academy of Agricultural
Sciences, New Delhi, India, pp 329.
2. P. Subramanian, A. K. Upadhyay, D. V. Srinivasa Reddy and P Gopalasundaram (2000) Biomass production and nutrient export of coconut in coconut based high density multispecies cropping system. Presented as poster “National Seminar on Recent Advances in Plant Biology- Inter-disciplinary approach to unravel plant functions” from 3-5 Feb. 2000 at Kasaragod, Kerala.
3. H. Hameed Khan, A. K. Upadhyay and C. Palaniswami (2000) Integrated nutrient management of plantation crops. Paper presented in XIV PLACROSYM from 12th to 15th Dec. 2000 at Hyderabad.
4. H. Hameed Khan, C. Palaniswami and A. K. Upadhyay (2000). Potassium dynamics in coconut and coconut based cropping system. Paper presented in the workshop on ‘Use of Potash in Kerala Agriculture’ organized by Phosphate and Potash Institute of Canada - India programme at Kerala Agriculture University, Vellayani on 16th Dec. 2000.
5. H. Hameed Khan and A. K. Upadhyay (2002). Integrated nutrient management in Coconut based cropping/farming system for sustained productivity. Paper presented in XXXIX COCOTECH meeting, Pattaya, Thailand (1-5 July 2002).
6. D. V. Srinivasa Reddy and A. K. Upadhyay (2002). Impact of Integrated nutrient management on mineral nutrition and yield performance of WCT coconut under littoral sandy soil at Kasaragod. Presented in XVth PLACROSYM at Mysore
7. A. K. Upadhyay, C. Palaniswami, DV Srinivasa Reddy, H. Hameed Khan and P. Subramanian (2003) Effect of fertilizer levels on the nutrition and productivity of coconut based cropping system (Abstract). Proc. 6th Agricultural Science Congress, February 13-15, 2003, organized by National Academy of Agricultural Sciences, New Delhi, p. 78.
8. C. Palaniswami and A. K. Upadhyay (2003). Potassium and sulphur nutrition of coconut. Paper presented in “National Seminar on Integrated nutrient management of plantation crops” at Kasaragod, 14th August 2003.
9. J. Sharma and A. K. Upadhyay (2003). Effect of moisture stress on performance of own rooted and grafted vines of Tas-A-Ganesh (Vitis vinifera L.). In 7th International Symposium on Temperate Zone fruits in the Tropics and Subtropics (Oral Presentation), organized by Dr. Y. S. Parmar U H & F Solan, India and ISHS, 14-18 October 2003 pp116.
10. J. Sharma, A. K. Upadhyay and P.G. Adsule (2005). Effect of drip water application at sub-surface on grape vine performance – A case study.( Poster presentation in: 7th Agricultural Science Congress on Entrepreneur Development in Agriculture. Souvenir (Abstract BT – 11 pp.40-41) held on 16-18 Feb. 2005. College of Agriculture , Pune.
D. Popular article
E. Book Chapter
F. Technical Bulletin/ Report
1. VA Parthasarathy, Sudha Sukumaran, ARS Menon, A K Upadhyay, V Niral and S Naresh Kumar (1998). Research Highlights 1997-98. Central Plantation Crops Research Institute, Kasaragod. pp20.
2. VA Parthasarathy, Sudha Sukumaran, ARS Menon, A K Upadhyay, CV Sairam and Anuradha Upadhyay (1998) Annual Report 1997. Central Plantation Crops Research Institute, Kasaragod. pp158.