Welcome to ASDA
Ms. G.G.V. Shyamali
Chairperson (ASDA - 2026)
Dear Colleagues,
It is with immense pride and anticipation that I invite you to the 28th Annual Symposium of the Department of Agriculture (ASDA) 2026, a landmark event held for the 28th consecutive year, continuing to shape the scientific and strategic direction of agriculture in Sri Lanka.
For nearly three decades, ASDA has stood as a beacon of innovation and knowledge, bringing together the brightest minds in research, extension, policy, and enterprise. Building on this strong foundation, ASDA 2026 will embody our shared vision of transforming Sri Lanka’s agricultural landscape to respond effectively to a changing climate, evolving markets, and national food security priorities.
ASDA is more than an academic forum and it is a catalyst for transformation. The symposium provides a dynamic platform for scientists of the Department of Agriculture and the Provincial Departments of Agriculture, together with academia, private sector leaders, development partners, and farming communities, to translate research into action. Through dialogue, partnership, and innovation, ASDA seeks to bridge science and practice, ensuring that knowledge generated today becomes the solution of tomorrow.
In light of this, we are honoured to welcome a distinguished global expert whose keynote address will broaden our perspectives, inspire adaptive thinking, and connect Sri Lanka’s agricultural aspirations with global advancements.
As we gather in early September 2026, ASDA will once again become a vibrant arena of ideas, where evidence informs policy, innovation drives resilience, and collaboration fuels progress. Together, let us reimagine a future where Sri Lankan agriculture is sustainable, competitive, climate-resilient, and inclusive.
I warmly invite you to join us at 28th ASDA for catalyzing the future where visionary ideas take root and enduring partnerships flourish for generations to come.
About ASDA
The Annual Symposium of the Department of Agriculture (ASDA) is the largest annual forum of professionals in Agriculture. Since its inception in 1999, ASDA has made steady progress and the symposium provides a broader avenue for scientists of the different divisions of the Department of Agriculture (DOA) and Provincial DOAs to exchange views of various issues confronting agricultural development in the country and device strategies to overcome them with the ultimate objective of achieving excellence in agriculture while ensuring the national food security. It is also a scientific forum for all professionals in the agricultural sector such as University Academia, other scientists in the government sector, private sector, INGOs, NGOs, and representatives of farmer organizations to interact on matters pertinent to the agricultural sector.
Keynote Speaker
Mr. Vimlendra Sharan
FAO Representative,
Sri Lanka and the Maldives
Editor in Chief

Prof. T. Sivananthawerl
Professor
Department of Crop Science
Faculty of Agriculture
University of Peradeniya
Editor in Chief

Prof. T. Sivananthawerl
Senior Professor
Department of Crop Science
Faculty of Agriculture
University of Peradeniya
Events
ASDA 2025
Annual Symposium of the Department of Agriculture of the year 2025
ASDA 2024
Annual Symposium of the Department of Agriculture of the year 2024
ASDA 2024
Pre - symposium Workshop of ASDA 2024, Session - 03. 14/05/2024 at NAICC
ASDA 2024
The pre-symposium 1st workshop on data analysis -
15/03/2024 at NAICC
Past Events
ASDA 2022
Annual Symposium of the Department of Agriculture of the year 2022
ASDA 2021
Annual Symposium of the Department of Agriculture of the year 2021
ASDA 2020
Annual Symposium of the Department of Agriculture of the year 2020
ASDA 2019
Annual Symposium of the Department of Agriculture of the year 2019
ASDA 2018
Annual Symposium of the Department of Agriculture of the year 2018

