Irrigation Investment Trends In Sri Lanka

Increasing the area under irrigation and the widespread adoption of seed-fertilizer technology were the major factors that contributed to enhanced rice production in Sri Lanka, enabling the country to achieve self-sufficiency in rice. In recent years, there has been a shift in emphasis from expanding the irrigated land base to enhancing the productivity of irrigated land through diversification of agriculture and improvement of rice production, with better water management in irrigation schemes. This report attempts to assess how the irrigation sector in Sri Lanka is adapting itself to these new challenges. It analyzes the future direction of irrigation in Sri Lanka in light of recent trends in public and private investment in this sphere, and the revolution in groundwater development brought about by the poor performance and gradual deterioration of existing irrigation schemes.

Describes the application of a standard methodology developed by IWMI to assess the impact of irrigation management transfer on the performance of irrigation schemes. Includes detailed analysis of the effects of participatory management on the performance of irrigation schemes in Sri Lanka.

Research results: performances assessment; Research results: design and operation of irrigation systems; Research results: policy, institutions, and management; Research results: health and environment; Training and institutional strengthening; Conclusions: outputs, impacts, and future directions.

Financial and human resources : irrigation investment trends in Sri Lanka, implication for policy and research in irrigation management;organizational dynamics in a corporate-type irrigation organization, and analysis of the national irrigation administration in the Philippines;system turnover to farmers in the Philippines;management training through special awards;reinforcing management at system level: a comparativestudy of farmer-managed systems in northern Pakistan;irrigation management for crop diversication;studies on rice-based irrigation systems management in Bangladesh;emerging issues and trends:issues in conjunctive management of groundwater and surface irrigation systems in Punjab, Pakistan, an initial assessment;salinity in Punjab watercourse commands and irrigation systems operations;application of mathematicalmodels for simulation of canal operations at Kirindi Oya, Sri Lanka, preliminary results;towards better performance:performance of new irrigation settlement schemes, a case study of kirindi Oya, Sri Lanka;performance of secondary canals in Pakistan Punjab, research on equity andvariability at the distributary level.

Contributed papers presented at the conference organized by International Water Management Institute, Irrigation Dept., Dept. of Agriculture, and Hector Kobbekaduwa Agrarian Research and Training Institute.