
Ninth Annual Forestry and Envirnment Symposium, 27th 28th February 2004, University of Sri Jayawardenapura, Nugegoda, Sri Lanka. 2004, Agroclimatic Risk Assessment in Hambantota Region. Climate change secretariat of Sri Lanka, Environmental Economics and Global Affairs Division, Ministry of Environment and Natural Resources, Battaramulla, Sri Lanka. Submetted a report on Agro-Climatic potential and risk assessment for crop intensification in home gardens of Southern Sri Lanka. 2003, Optimum Cropping Calendar for Home Garden Vegetable Crop Production International Conference on Water and Environment, Bophal, India in December 15-18, 2003. Organised by Ministry of Irrigation and Water Management, Food and Agriculture Organization and The Japanese Institute of Irrigation and Drainage. Proceedings of a National Workshop on Water for Agriculture and Rural Development in Sri Lanka held at Hotel Club Palm Bay, Marawila 10 Feb. Rainwater harvesting for Risk elimination in home gardens. Eighth Annual Forestry and Envirnment Symposium, 12th -13th December, 2002, Hikkaduwa Sri lanka. Agroclimatic Potential Assessment for Crop Intensification in Southern Sri Lanka. Journal of PGIA, PGIA Annual Congress, 2002. Agro-Climatic Approach To Minimize The Risk Associated With Water Scarcity In Different Locations Of Matara District. French Institute of Pondicherry, pondecherry. Proceedings of the India French round table Discussion on Water Management in Rural South India and Sri Lanka Emerging themes and critical issues 2001. History of Hydraulic Civilization and Irrigation systems development in Sri Lanka. and Weerasinghe, K.D.N., Identification of Optimum Cropping Calendar and Planting time of vegetables for home gardens in different Agro-ecological locations of Matara District. Navaratne, C.M., Weerasinghe, K.D.N and Bopitiya, K.S.D., Comparison and selection of a suitable irrigator for a subsurface pot irrigation system for home gardens.Rain water harvesting for water security, Vol.I and II 1999.


and Weerasinghe, K.D.N and Bopitiya, K.S.D., Comparative study of an appropriate subsurface pot irrigation and drip irrigation systems for vegetable production in home gardens.
